1. Under these conditions, however, ethylene forms short chains or rings, rather than the long chains of the solid polymer.

2. The ethylene gas produced by the apple acts as a ripening agent for the persimmons.

3. Ethylene is the feedstock from which other molecules are built by the chemical industry.

4. These give off ethylene gas which reacts with the starch to speed up its conversion to sugar.

5. Control room is an important part of ethylene plant.

6. Cyclopentanone ethylene ketal was synthesized with I_2 as catalyst.

7. Ethylene is a growth hormone in plants.

8. Occluded spores could not be inactivated with ethylene oxide.

9. First statement: Ethylene glycol is sweet.

10. S-adenosylmethionine (SAM) content decreased significantly when ethylene peak occurred.

11. The usual thinners are water, ethanol, isopropanol, ethylene glycol monobutyl ether, and propylene glycol monomethyl ether.

12. Polyolefin thermoplastic elastomer (TPO-101) based on ethylene and octene copolymer with polyolefin resin formed by the reactive blending of thermoplastic elastomer.

13. This paper introduces a simple design philosophy of ethylene oxide reactor at specific conditions.

14. Abstact:The effects of ethylene glycol, diglycol, 1,4-butylene-glycol and 1,[http:///ethylene.html]6-hexene-glycol as the chain-extender on the properties of polyurethane elastomers based on polyether-polyols were studied.

15. A number of chemists had experimented with the polymerisation of ethylene using catalysts.

16. If the mixture proves difficult to ignite, increase the proportion of ethylene.

17. Many people believed that such low molecular weight products were all one could hope for from ethylene.

18. If it laps up a little of this, the ethylene glycol may cause irreversible kidney damage.

19. Union Carbide have patented a process for the catalytic conversion of synthesis gas to ethylene glycol.

20. It is also shown that the cracking reactions of butene to ethylene and propylene may proceed via the mechanism of first dimerization then cracking.

21. The results can be used to simulate or predict the product distribution and operation character for cracking furnace of light gas oil in an ethylene plant.

22. A brief introduction about the processing design of equipment for MEA are described. It used o-toluidine as raw material through ethylene alkylation to produce MEA.

23. A new deactivator with lower pour point was obtained by the reaction of coconut amine and ethylene oxide in the presence of 5% catalyst.

24. Spraying Antitranspirant can decrease the respiratory peak rate of fruit and ethylene production peak rate of 33%—48% decline and postpone peak around 10 days.

25. Spores occluded in water - soluble crystals are also difficult to inactivate with ethylene oxide.

26. Graft reaction of acrylonitrile onto preirradiated tetrafluoroethylene - hexafluoro ethylene copolymers powder has been reported.

27. All the methods can increase the crack deepness and ethylene yield, which also verified by practice.

28. This paper presents the research and application of water - ethylene glycol fire resistant hydraulic fluid.

29. Diaphragm under different liquids were used NBR, chloroprene rubber, fluorine rubber, PTFE, poly ethylene 46.

30. Both the kinetic data of the present study and those of Flory for the polyesterification of ethylene glycol and adipic acid do not exactly follow the 21/2 order kinetic equation.

31. Respiratory intensity and ethylene content could be the important index to screen storable variety of melon.

32. Ethylene glycol diacetate was synthesis from ethylene glycol and acetic acid by using p-toluene sulphonic acid as catalyst.

33. It has been shown that ethylene oxide cannot inactivate spores entrapped in water - insoluble crystals.

34. While inhibitors of LOX, nPG and NDGA can inhibit ethylene production.

35. Even so, the mode of action of the ethylene so produced is still difficult to specify.

36. The present invention relates to a quaternary chrome series catalyst for ethylene trimerization to prepare 1-hexane.

37. The coating film contained a biocompatible semipermeable material, cellulose acetate, and a water soluble pore-forming agent, poly(ethylene glycol).

38. Relationships between aroma releasing and respiration of Jasminum sambac were studied by adding respiratory inhibitors and ethylene.

39. Modified soybean phospholipids coupling of ethylene oxide and hydroxy were prepared using soybean phospholipids via the reactions of ethoxylation and hydroxylation.

40. Recent achievements in ethylene oligomerization by using transition metal complexes as catalysts are reviewed with emphases on the description of novel catalyst systems.

41. The aminolysis reaction rate constants of ethylene carbonate by ethanolamine, diethanolamine and butylamine were obtained according to the kinetic curves under different reaction conditions.

42. A chelating agent which forms an easily water-soluble metal chelated compound such as nitrilotriacetate (NTA) or ethylene diamine tetraacetate (EDTA) is incorporated in a detergent composition.

43. Doctor Frank Kuhnemann of Bonn University has been trapping the ethylene in a bell jar.

44. Ethylene glycol glycosides, useful as humectant in cosmetics, were prepared by phosphoric acid-catalyzed acetalization of glucose with ethylene glycol.

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45. Ethanolamines are commonly made by the method of reacting aqueous ammonia and ethylene oxide. Product profile, product quality and energy consumption are three key factors in ethanolamine process.

46. Catches an illness the flowering branch to have the mutual infectiousness , but died of old age the flowering branch is easy to have the ethylene acceleration deterioration.

47. The results indicate that, It works stability, convincible and quickly, Precision is high, the result of density of ethylene tar is well.

48. Pretreatment with AgNO_3 (500 ppm)partly reversed the effects of Ethrel and ethylene.

49. The relationships between the post-harvest ethylene level in Litchi fruits and its rate of respiration and between rindbrowning and its water transport system were investigated.

50. The invention relates to a method for preparing single salicylaldehyde imine vanadium olefin polymerization catalyst and application of the catalyst in catalyzing ethylene polymerization.

51. When the PEP40 containing higher ethylene content crystallizes isothermally in the temperature range investigated, double melting peaks appear in each endotherm region.

52. In this paper, the research of catalysts of ethylene oligomerization is reviewed, focusing on zirconium, iron, nickel catalysts.

53. The dynamic rheological behavior and non-isothermal cold crystallization of poly(ethylene terephthalate)(PET)were studied to reflect the disentanglement effect of the pulsatile extrusion flow field.

54. A method for producing a mixture of ethylene and carbon monoxide comprises contacting ethane and an oxygen source with a catalyst comprising synthetic cryptomelane or octahedral molecular sieve.

55. Based on the analysis results, the safe storage method of ethylene dichloride has been made.

56. Plasma - polymerization of ethylene gives films of complex, uncertain structure.

57. The ethylene ( C 2 H 4 ) adsorbed on Ru ( 0001 ) surface has been studied by using thermal desorption spectroscopy ( TDS ).

58. The univalent chemical radical CH 2 CH , derived from ethylene.

59. The determination method of ethylene chlorohydrin content by using FID chromatograph polyethylene glycol 20M chromatographic column was introduced.

60. Commercial test proves that topped oil is an excellent ethylene pyrolysis feedstock.

61. It was found that hydrogenated coker gas oil and coker gasoline were suitable for producing ethylene due to higher olefin yields, less coking and better economic efficiency.

62. In this article the exhausting reason of the pump sending ethylene in cracking equipment is induced and analyzed. In addition, the according countermeasure is brought forward.

63. Purification process of propane distillate oil, the bottom product of propylene rectifying column in the Ethylene Works of PetroChina Liaoyang Petrochemical Company, is introduced.

64. The blend of acrylate rubber ( ACM ) and ethylene propylene diene terpolymer ( EPDM ) was prepared.

65. Objective To study injury of liver and kidney among the workers exposed to terephthalic acid(TPA), ethylene glycol(EG) and(or) dowtherm A(DOW), and research for early biological monitoring indexes.

66. And ethylene natural rubber and polymer materials for UV inks and finish.

67. To accurately describe the fuel combustion and radiative heat transfer processes in furnaces is very crucial in comprehensive numerical simulation of ethylene pyrolyzer.

68. Cyanide, a co-product of plant hormone ethylene biosynthesis, contributes to the resistance of rice to blast fungus.

69. Liquid EPDM is the ethylene - propylene - diene polymer with relatively low molecular weigh, so it has low viscosity.

70. The process of epoxyethane production by ethylene oxidation is numerically simulated by using the steady operation technique with simultaneous modular approach.

71. High reactive penta-coordinated organic silicon was prepared via the reaction of silica with ethylene glycol and potassium hydroxide.

72. The production and consumption presents of ethylene dichloride, and development prospect in the world were analysed.

73. The ethylene oxychlorination reactor model has been simplified as CSTR models in series.

74. The relation of internal microstructure damage degree of furnace tube in a ethylene pyrolyzer with weldability was studied.

74. is a online sentence dictionary, on which you can find good sentences for a large number of words.

75. The effect of ethylene comonomer content on the crystallization, mechanical and viscoelastic properties of VERSIFY copolymers was studied by DSC, DMTA, POM and WAXD.

76. The pyrolysis gas chromatography is used for structural analysis of ethylene oxide-propylene oxide copolyether surfactants.

77. In addition , the anti-explosion measures of the main condenser according to air separation plant of Tianjin ethylene factory are suggested.

78. Absorb ethylene dichloride , bleach, chlorine, odor, color, harmful chemical and pesticide, prevent bacteria from breeding, removes any unpleasant smells and traces of organic waste.

79. Etherification of methanol with ethylene oxide(EO) was investigated systematically on the pillared rare earth solid acid catalyst.

80. The failure cause of the seal structure of the dust blowing device of an ethylene boiler was analyzed, the retrofit of the seal structure and the retrofit result were presented.

81. Hydrogen peroxide ( H 2 O 2 ), Salicylic acid ( SA ), jasmonic acid ( JA ), ethylene ( ET ) and brassinolide ( BL ) play important roles in this network.

82. These systems can not only dimerize ethylene but also simultaneously copolymerize ethylene with the in-situ formed dimer, 1-butylene, to directly produce LLDPE.

83. The recent advances in study of chromium-based homogeneous catalysts used in ethylene oligomerization were reviewed.

84. This paper modified silane crosslinked polyethylene ( PE ) insulant for power cable with ethylene - acetate copolymer ( EVA ).

85. The factors leading to auto-polymerization of ethylene oxide in the course of its production by various chemical plants in our country were analysed.

86. Glycol glucoside was prepared from glucose and ethylene glycol in the presence of acid catalyst.

87. The present dissertation deals with the displacement reaction of ethylene and high alkyl aluminum compounds.

88. The paper describes the factors of removing acid gas through caustic washing and the problems of caustic wash tower in long life cycle of the ethylene plant and related treatment measures.

89. Sum in weight percent all the impurities found: water, acidity, carbon dioxide and aldehydes and subtract from 100.0 percent to obtain the percent by weight ethylene oxide.

90. To 2010, bohai of form growing triangle , annulus and bead trigonometry division ofof 3 big ethylene.

91. The experiment results show that tertiary butyl hydroperoxide (TBPO)-tetra ethylene pentamine (TEPA) redox initiation system is the most appropriate for the preparation of ...

92. Research and development results are reported for the synthesis of ethyl benzene by benzene alkylation with ethylene on AEB type zeolite catalyst in liquid phase.

93. The hybrid solid electrolyte a maximum value when the segments of Poly ( ethylene glycol ) were 800.

94. Benzaldehyde ethylene glycol acetal was directly synthesized from benzaldehyde and ethylene glycol under microwave irradiation with cupric sulfate as catalyst.

95. And ethylene diamine was used as complexant, it can make the containing of Eu greatly increase. The content of Eu in the alloy films can attain to 41.41%.

96. Former sterilization for Chinese herbal medicine usually adopts cobalt 60, ethylene oxide, alcohol, microwave, ozone etc.

97. Besides these, the present calculations indicate that the epoxidation of ethylene is slightly endothermic or exothermic in sextet and quartet states, respectively.

98. Apples, for example, release ethylene gas, a plan tall more plant hormone.

99. Method: The ethylene oxide residual quantity of various components in single-use curette set for induced abortion was tested by automated headspace-gas chromatography.

100. A polymers are formed during caustic scrubbing cracked gas in ethylene plant, which is generally called grease.

101. Due to insertion of ethylene comonomer in PP backbone, melting temperature range lowered and some melting peaks at high temperature disappeared.

102. Apples, for example, release ethylene gas - a plants , a plant hormone.

103. The fruit of Western Pear(Pyrus communis L. )can produce a great deal endogenous ethylene only after harvested and start the ripening of the fruit.

104. The invention relates to the field of cantharidin derivate and successfully synthetizes the norcantharidin dimer derivate by using ethylene diamine as a connecting arm.

105. Then, the prepolymer was neutralized by using triethylamine, and dispersed in water by force. Finally, using ethylene diamine as chain extenders,[] the waterborne polyurethane emulsion was obtained.

106. Wood is a natural polymer in the same manner that polymers of ethylene are joined to form polyethylene , glucose monomers polymerize in wood to form cellulose polymers .

107. Cyclohexanone ethylene ketal is synthesized with silicotungstic acid as catalyst.

108. Genes of ethylene receptor were cloned and characterized firstly in Arabidopsis Thaliana.

109. Apples, for example, release ethylene gas . A a plant hormone, it.

110. Butyl cellosolve aka butyl glycol, ethylene glycol is poisonous when swallowed and a lung - tissue irritant.

111. F61 serial liquid flow switch suits for measuring the liquid flow conditions from the pipes, such as: water, ethylene, glycol or other liquid which will not corrupt brass or phosphor bronze.

112. Ethylene - propylene rubber - g - polystyrene ( EPR - gPS ) graft polymers were prepared by coupling reaction.

113. The effects of the vinyl content of ethylene silicone rubber, polyvinylsilicone oil, hydrogenous silicone oil, chloroplatinic acid on the mechanical properties were reviewed.

114. When construction of ethylene perchloride is going on, you should take care of smoke and fire.

115. The Chinese toona were treated in different fresh-keeping agents including carbendazim, thiophanate Methyl, 6-benzyladenine(6-BA) and ethylene absorbent.

116. This paper modified silane crosslinked polyethylene ( PE ) insulant for power cable with ethylene - vinyl acetate copolymer ( EVA ) .

117. Vapor liquid equilibrium (VLE) of the binary system of active amyl alcohol and ethylene glycol was studied at 101.

118. Under the effect of diethyl aluminium chloride, the catalyst of the invention can be used for catalyzing ethylene polymerization.

119. Incomplete combustion and improper draft conditions can cause ethylene formation.

120. Apples, for example, release ethylene gas, a x plant hormone.

121. Cooling and recycling of calcium carbide clean liquid in the production of poly ( ethylene chloride ) are introduced.

122. Two ketals were synthesized from ethyl acetoacetate with ethylene glycol and 1,2-propanediol using activated carbon supported I2 (I2/C) as catalysts without solvent under microwave irradiation .

123. Carnation, Narcissus, Gypsophila paniculata, lily and so particularly sensitive to ethylene gas.

124. This paper reports the analysis and identification of gaseous condensatesfrom plasma polymerization of ethylene and propene by means of GC, GC-MSand ESR.

125. The results showed that the terminated prepolymer was prepared by introducing ethylene glycol alkyl ether as a capping agent into the reaction system of castor oil and tolylene diisocyanate (TDI).

126. The antibacterial ethylene vinyl acetate copolymer(EVA)foaming materials were prepared with EVA as raw material and silver-loaded zirconium phosphate as antibacterial.

127. The necessity of C_3 hydrogenation unit existence in front depropanizer front hydrogenation flow of ethylene plant is studied and fully discussed.

128. Main methanol, ethanol, ethylene glycol, acetone, ethylene dichloride, methylene chloride, diethylene glycol.

129. The physio-biochemical changes in respiration rate, ethylene production, polyphenol oxidase(PPO) and enzymatic browning of fresh-cut apple(Malus pumila Mill) induced by wounding were investigated.

130. Guangzhou ethylene project invests build jointly by Guangzhou city and Chinese petrifaction head office.

131. Some improved design about the location structure of convection chamber in pyrolyzer of ethylene has been summed, which be good for their stress and easy to manufacture.

132. Tomato fruits treated by different concentrations ethephon and 1-MCP were measured to reveal cold tolerance of tomato fruits induced by ethylene.

133. This paper reports the using of molybdophosphoric acid in synthesizing heptyl aldehyde ethylene acetal and meanwhile probes into the synthesizing conditions.

134. Any of three gaseous isomeric ethylene hydrocarbons , C 4 H 8 , used principally in making synthetic rubbers.

135. Ethanolamine and its derivative di-and triethanolamine result from reacting ammonia with ethylene oxide.

136. Acute renal failure can be caused by loss of blood supply, hypercalcemia, or toxins such as ethylene glycol (antifreeze) or aminoglycoside antibiotics.

137. Developments in the bimodal polyethylene process, cyclopentadienyl metal catalysts and gas phase ethylene polymerization with the liquid condensation technology are reviewed.

138. Production and market status of ethylene perchloride at domestic and abroad is introduced in this article.

139. Block copolyether defoamer was synthesized by ethylene oxide and glyceryl polyether. Its structure was analysized by IR and NMR spectroscopy.

140. The tortuosity factors of the silver catalyst for ethylene oxide formation with hollow cylindrical shape were measured by classical steady state and dynamic state method (SPSRM).

141. The toxicity of solution EDT mainly resulted from ethylene glycol, and related to the concentration of ethylene glycol and equilibration time.

142. The products have a strong wiping - off ethylene functions, which can be extended fruit, fresh food.

143. There is an interference effect between reaction and crystallization in solid state polycondensation(SSP) of poly(ethylene terephthalate )(PET).

144. Ethylene - responsive element - binding proteins ( Erebus ) are members of a family of plant transcription factors.

145. A study of the application of cyclic ethylene urea-formaldehyde resin finish on cotton and viscose rayon fabrics has been made.

146. To get a streamlined shape, Jeremijenko's design incorporates a skin of Ethylene tetrafluoroethylene (ETFE) stretched over curved ribs of steel.

147. Finned air-cooler in the LLDPE unit of Maoming Ethylene Industry Company has been revamped aimed at the existing problems and combined with the practical production requirements.

148. Ethylene Vinyl Acetate-Copolymer, Polyisobutylene and High Density Polyethylene Between Clear Polyester Backings.

149. The vibration causes of evaporation gas compressor for ethylene low temperature storage facilities were analyzed.

150. Poly ( ethylene glycol ) ( PEG ) is a hydrophilic polymer flexible long chain.

151. Ethylene is an endogenous plant hormone that influences many aspects of plant growth and development.

152. In this paper, seven synthesisizing processes of propanoic acid with ethylene were reviewed Advemtages and defects of each process were discussed.

153. Using petroleum and natural gas as feedstock, produce ethylene, propylene with relevant associated downstream processing facilities.

154. Conclusion: The determination of the ethylene oxide residual quantity of single-use curette set for induced abortion can sampling the pad of gauze.

155. The promotion of adventitious root formation by auxin was proven to be related to ethylene releasing.

156. Flexible insulating sleeving - Part 3: specifications for individual types of sleeving - Sheets 343 to 345 : expandable braided ethylene chlorotrifluoroethylene (E-CTFE) textile sleeving , uncoated.

157. At present , Di - Methylol Di - Hydroxy Ethylene Urea ( DMDHEU, 2 D resin for short ) is durable press finishing agent.

158. An unsaturated polyester resin was synthesized from dicyclopentadiene, maleic acid and ethylene glycol. This resin can be moulded by casting and also can be hardened in air.

159. This paper presents the coking mechanism of ethylene pyrolyzer and types of the coking inhibitors, and summarizes the development of coking inhibiting technology in China and abroad.

160. Methodologies of production of ethylene glycol through petroleum route and route are reviewed.

161. Propylene and ethylene are the major raw chemical materials for organic chemical industry, which are mainly derived from hydrocarbon steam cracking process.

162. Vegetables easily effected affected by ethylene include asparagus, brocoli broccoli, cabbage and cucumbers.

163. C 5 distillate of ethylene accessory substances was used as raw material.

164. Samples from Delphic spring water and from rock from the intersecting faults revealed traces of several chemicals including ethylene.

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165. This paper introduces a low ethylene controlled atmosphere cold store for kiwi fruits.

166. Rising demand for naphtha results from the rapid growth of ethylene cracking capacity, along with that of the broader petrochemical and plastic industries.

167. It is testified that the depolymerized products are terephthalic acid ( TPA ), ethylene glycol ( EG ) and trace diethylene glycol ( DEG ).

168. This article summarized the design and manufacture of ethylene glycol vessel.

169. Ingredients: Deionized water, glycerin, stearic acid, myristic acid, lauric acid, potassium hydroxide, amino acid surfactant, ethylene glyceryl diester, imidazolidinyl urea, essence, etc.

170. New technology of inhibition of coke formation and its application in the ethylene steam cracking are also introduced.

171. The polarographic catalytic wave of Cobalt in Ethylene Diamine-Nitrite solution has been applied to determine trace Cobalt in soil and plant by staircase voltammetry on static mercury drop electrode.

172. The reaction products of ethylene hydroformylation on the three kinds of catalysts were mainly propanal , ethane and propanol.

173. Newly built and expanded ethylene equipment will add output by 4 million tons.

174. A compound, such as ethylene glycol, used to prevent formation of ice(), as on windshields.

175. As chemical feedstock, methanol can be used to produce dimethyl ether, ethylene, formaldehyde and various derivatives.

176. Ethylene and trans - dichloroethylene are both inactive in the infra - red in this region.

177. The storage actualities of butadiene in Fushun Ethylene Co. Ltd. is introduced. In the paper, the characteristics of ethylene and formation condition of its autopolymer are analyzed.

178. Ethylene, as a very important phytohormone, regulates a variety of developmental process in plants.

179. The development status of vinyl chloride production by means of ethylene oxychlorination, innovations of new design ideas for unit was introduced.

180. In the light of the corrosion and leakage of A3 steel tank of ethylene dichloride, a defect detection and microscopic inspection have been conducted.

181. A novel porous chitosan(PEI-CTS), which has higher concentration of amino group, was synthesized by polyaminating with poly(ethylene imine)on cross-linking chitosan.

182. The effects of HZSM 5 zeolite ion exchanged by transition metals on catalytic pyrolysis reaction and the yields of ethylene and propylene using light gas oil feedstock were studied.

183. The production process for vinyl chloride is substituted that based on ethylene dichloride for ethine . It is forecasted that it will quickly increased for the demand of ethylene dichloride.

184. The service life of ethylene cracking furnace pipe will be reduced as a result of carbonization of inner face of the pipe running constantly at high temperature.

185. In this paper, various syntheses of 2,3-dimethylpyrazine are reviewed, which raw materials includes from biacetyl and ethylene diamine, or from 2,3-butylene-glycol and ethylene diamine etc.

186. The growth of CNTS( carbon nanotubes) by catalytically cracking ethylene in the presence of the supported catalyst doped with rare earth samaria is reported.

187. Plant hormones include ethylene, abscisin , auxins, gibberellins, and cytokinins.

188. In this paper, chloroethanol is synthesized by the reaction between ethylene oxide and industrial hydrochloride with CaCl 2/Na 2HPO 4 as catalyst.

189. The essay introduce the synthesis and function test about the terpene maleic anhydride ethylene glycol polyester.

190. In industrial production of PP, the ethylene is interpolated in propylene polymerization.

191. The compounding and on trial comditions of ethylene glycol antimony solution were introduced.

192. The main products of PET supercritical methanolysis are dimethyl terephthalate ( DMT ) and ethylene glycol ( EG ).

193. The number - average molecular weight of poly ethylene - glycol - adipate diols didn't affect the heat decompose temperatures of polyurethanes.

194. Latest advances in preparation of ethylene glycol(EG) were reviewed, including preparation of EG via catalytic hydration from ethylene oxide(EO) and ethylene carbonate(EC),[http:///ethylene.html] as well as via syngas.

195. The relationship between ethylene and Polygalacturonase(PG) was thoroughly investigated in two aspects of the effect of ethylene on PG function and the regulation of PG on ethylene synthesis.

196. Poly ( ethylene glycol ) ( PEG ) is a hydrophilic polymer which has flexible long chain.

197. Ketimine, which is prepared by acetone and ethylene diamine or hexamethylene diamine was used as potential chain extender to improve the properties of aqueous polyurethane resin.

198. Product use: catalysis, regeneration gas filtering, hydrogenation, oil filtering; ethylene, propylene, butadiene, toluene, dimethylbenzene, benzene, ...

199. An improved determination method of ultraviolet ( UV ) transmittance of ethylene glycol ( EG ) was developed.

200. In the catalytic systems for ethylene oligomerization, different organo-aluminum compounds significantly influence the activity and selectivity of the catalysts.

201. The bipolymer special resin was test-operated by applying domestic catalyst in polypropylene unit of Fushun Ethylene Chemical Plant and the consumer had favourable applying effect.

202. The separation of azeotrope of methyl ethyl ketone water has been investigated by extractive distillation using the mixture of ethylene glycol and potassium acetate as an extractant.

203. Content of the project: utilize CO2 resource, to set up production lines of methyl carbonate, granular dry ice powder, salicylic acid, sodium carbonate and ethylene urea etc.

204. They are acrylaldehyde hydration, ethylene oxide formylation and biological zymolysis methods.

205. Acid corrosion of it, but soluble in chloroform, ethylene dichloride, bananas water and other organic solvents.

206. MOR zeolite was dispersed into poly(ethylene glycol)oligomer to form a stable gel. Its Electrochemical behavior was first detected by a cyclic voltammeter.

207. Objective : To study the sampling and determinating method of Ethylene dibromide among the workplace air.

208. Ring opening of copolymerization and homopolymerization between acrylpimaric acid and ethylene oxide at different mole ratio were studied.

209. The electrooxidation of ethylene glycol (EG) in alkaline media has been investigated with in situ FTIR spectroscopy and cyclic voltammetry.

210. The assembling of shell plate of ethylene spheres is basically a separate assembling.

211. Recent progress in world ethylene separation technology were reviewed and compared including sequence process, front-end deethanizer process, front-end depropanizer process.

212. Butyl cellosolve ( aka butyl glycol , ethylene glycol monobutyl ) is poisonous when swallowed and a lung - tissue irritant.

213. MD reduced ACC concentrations and ethylene evolution rate, whereas SD remarkably increased them.

214. The experiment shows that ethylene glycol dimethyl ether can be dissolved in ethanol and diesel, and the blended fuel has a good stability.

215. The accuracy, repeatability, and stability of this method are all appropriate to the intermediate control analysis in the ethylene production.

216. Ethylene was used as a probe to detect the N2-binding site in nitrogenase.

217. In this paper the chemistry of hydroformylation of 1, 3 - propanediol from ethylene oxide was summarized.

218. Choosing ethylene alcohol as antifreeze can meet requests of drilling work.

219. The green production processes in substitute of ACH mainly include isobutene processes, ethylene processes, isobutane processes and methyl acetylene processes, which will be discussed in this paper.

220. Dialysis and ethylene diamine tetraacetic acid ( EDTA ) were used for improving electrospinnability of the PVA.

221. The cyclopropanation reaction of ethylene with samarium(II) carbenoid was studied by means of the B3LYP hybrid density functional method.

222. The deicing fluid is ethylene alcohol or ethyl ether or ethylene glycol monobutyl ether or ethylene glycol diethyl ether or glyceryl alcohol or triethanolamine.

223. Amyl cinnamaldehyde was synthesized from benzaldehyde and n-heptanal by aldol condensation with catalyst potassium hydroxide in solvent ethylene glycol.

224. Effects from high -temperature and low-temperature direct chlorination on refining,[http:///ethylene.html] energy saving and economics of ethylene chloride in chloroethylene production revamping are analyzed.

225. Standard for the Storage , Handling, and Use of Ethylene Oxide for Sterilization and Fumigation.

226. 4-dioxane is a byproduct of a chemical processing technique called ethoxylation, in which cosmetic ingredients are processed with ethylene oxide.

227. Through the testing of respiration, ethylene release amount, sugar contents, fatty acid contents of stored seeds, the physiological and biochemical mechanism of ultra dry seed were studied.

228. Dicyclopentadiene in Pyrolysis C5 were pirst purified, other components were obtained through hydrofining process as cracking raw material to produce ethylene in order to in crease source of ethylene.

229. The production and consumption status of ethylene dichloride and its development prospect in the world are analyzed. Its development prospect is pointed out.

230. In the process of litchi flower differentiation, the microspore abortion induced by external ethylene starts from the transition period(from sporogenous cells to microsporocytes).

231. Through the test and comparison of ethylene cracking of hydrogenated delayed coking gasoline and regular grade straight-run gasoline, it is showed that the former can be used as ethylene stock.

232. The results showed that exogenous ethylene could increase ethylene production by 420% and 73%, reduce the activity of NAD kinase by 20% and 40% and had no obvious effects on NADP phosphatase activity.

233. Etherification of butanol with ethylene oxide by a new style solide acid catalyst is investigated.

234. Epoxides, episulphides and ethylene imines also polymerize via similar cyclic onium ion mechanisms.

235. The production and consumption presents of ethylene dichloride, and development prospect in the world were analysed. The development trends were pointed out.

236. The research of copolymerization of ethylene and diolefin has theory value as well as practical significance.

237. Its import product is synthetic rubber , including nitril butadiene rubber and ethylene - propylene - non - conjugated diene rubber.

238. Using four dynamic fumigation cabinets in phytotron, effects of SO_2 on ethylene production by wheat, rice, cayenne pepper, tomato and alfalfa plants were investigated.

239. These culture media are Colombia Blood Agar, Eosin Ethylene Blue Agar and Nutrition Agar.

240. Whenever a plant responds to applied , i . e . , unbalanced, applications of auxin, ethylene is produced.

241. Can detect hydrogen, oxygen, nitrogen, carbon monoxide, methane, dioxide, ethylene, ethane, acetylene and other gases.

242. EPDM is a terpolymer elastomer made from ethylene - propylene diene monomer.