1, Ingredients: alkyl indican, arbutin, Propylene glycol, etc.

2, Propylene oxide is important material of organic chemistry industry.

3, Group B:105 cases, propylene tabor phenol with intravenous anesthesia epidural block anesthesia.

4, Hydroxyalkyal lignin was synthesized from alkali lignin with propylene oxide. Then it was epoxied by epichlorohydrin catalyzed via boron trifluoride etherate to form lignin based epoxy resin.

5, Propylene glycol , glycerin, polyalcohol can be used as starting substances of polyether demulsifiers.

6, Propylene epoxidation in nonprotic solvent catalyzed by TS1 was studied.

7, The behaviors of propylene polymerization under atmospheric pressure and the influence of electron donors on the activity and the isotacticity of the catalyst were investigated.

8, But the maximum concentration of propylene during the sampling moment at the polypropylene dust sampling window exceeded 11 times relative standards.

9, Propylene and butylene yields increase with low hydrogen transfer reaction.

10, The propylene glycol phenyl ether is used to increase the FT 25 - 7225 CED paint film thickness.

11, Anew developing method for the preparation of propylene from propylene chlorohydrination is discussed.

12, Liquid EPDM is the ethylene - propylene - diene polymer with relatively low molecular weigh,(http:///propylene.html) so it has low viscosity.

13, The propylene content in feedstock, when less than 2%, has little effect on the octane number of the alkylate.

14, The result of selective oxidation of propylene exhibits comparatively complex behaviors, at different BiCe ratios of the catalyst. An unified reaction mechanism is presented in this article.

15, Glycol monomethyl ether , propylene glycol monomethyl ether, ethanol , and eth yleneglycol monophenylether were used as solvents.

16, Propylene glycol monoether acetate was synthesized using heteropoly acid as catalyst for the first time.

17, The speciality base resin of propylene random copolymer (PP - R) for tubing was successfully developed in the commercial plant through the study on the imported PP - R product.

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

19, In this paper(), the catalysts and reaction conditions of the cycloaddition of carbon dioxide and propylene oxide are studied.

20, A kind of composite material was prepared through filling propylene random copolymer (PPR) with bagasse fiber that was subject to surface treatment by silane.

21, In order to determine the proper ratio of center charge with propylene oxide fuel (RCF) and ignition delay time, corresponding experimental and numerical studies on fuel dispersal are carried out.

22, When your well-meaning mom sends you an email telling you that SLS causes cancer or Propylene Glycol causes brain damage, it can make even the most caviler chemist nervous.

23, Charcoal adsorption and thermal desorption were used for the sampling of propylene analysisby GC ( FID ).

24, Ingredients: water, peach blossom extract, Glycyrrhiza glabra extract, witch hazel extract, vitamin E, hyaluronic acid, wheat seed extract, glycerin, plant spice, propylene glycol.

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

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

27, High water-absorbent resin has been prepared using the useless acrylic fibres alkaline hydrolysis under the normal pressure, using the N-hydroxymethyl propylene acryl amine as the crosslinked agent.

28, Along with many of McDonald's sauces, both the cilantro lime glaze and the orange glaze contain propylene glycol alginate.

29, This paper introduces domestic and overseas status, environment - protection performence evaluation and use of propylene glycol ether.

30, In contact with a hot surface, naphtha petroleum fractions crack to produce ethylene and propylene.

31, It is proved effective that deep well aeration biological treat propylene technology is used to treat propylene epoxide saponated sewage.

32, These enamel matrix proteins when suspended in a thickening agent (propylene glycol alginate - PGA) are retained on root surfaces for up to two weeks.

33, Objective To explore the neuroprotective role of propylene glycol alginate sodium sulfate(PSS) following cerebral ischemic reperfusion in rats.

34, While propylene glycol is considered "GRAS" for human consumption, it is not legal for use in cat food because the safety hasn't been proven yet [10].

35, Propylene monomer recovery rate can be to 98 % by usage of oregano - steam membrane.

36, Propylene may form CO, CO2 and HCN by the complete decomposition of allyl radical and acetonitrile is formed by the decomposition at either end of allyl radical.

37, The mechanism of chlorohydrination in manufacture of propylene oxide wasdescribed. The main cause affecting the yield of chlorohydrin was analysed and measures for improvement proposed.

38, Ingredients: water, peach blossom extract, Glycyrrhiza glabra extract, sea buckthorn, vitamin E, glycerin, plant spice, propylene glycol, wheat seed extract.

39, Our core products are propylene oxide (PO), tertiary butyl alcohol (TBA), styrene monomer (SM), toluene diisocyanate (TDI) and aliphatic diisocyanates (ADI).

40, In this study, 2,6-DIPN was prepared by the shape-selective isopropylation of naphthalene with propylene in autoclave using steam dealuminated H-mordenite(SDHM) as the catalyst.

41, We propose that the oxidant is activated on active iron or copper sites with peculiar structures and oxidation states,(http:///propylene.html) forming active oxygen species responsible for the epoxidation of propylene.

42, AIM to observe the induction on UK by propylene glycol mannite sulfate (PGMS) in rat blood and try to reveal the mechanism of antithrombotic of PGMS on gene level.

43, It is shown that the best crosslinking reaction technological condition is: the molar ratio for the N-hydroxymethyl propylene acryl amine and the acrylonitrile monomer is 0.

44, Contents of trace hydrocarbons in propylene have large influences on polyreaction of propylene, yield of catalyst, transformation ratio of propylene and degree of isotacticity of products.

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

46, The non-equilibrium stage model is used to simulate catalytic distillation process for cumene synthesis using low concentration propylene and benzene.

47, The production of diisopropyl ether by direct hydration and etherification of propylene is a newly developed process in the world.

48, Ingredients:Glycerin, Propylene Glycol, Salvia Officinalis Saga, Calendula Officinalis Flower Extract, Melalenca Alternifolia Leaf Oil.

49, Ingredients: water, propylene glycol, stearic acid monoglyceride, DP-300 (triclosan), APG, hydrolysis liquid pearls, marine polysaccharide emollients, Pierre BP.

50, The results indicated that novel catalyst system had high activity for propylene oligomerization. The products were mainly tetramer and pentamer.

51, Anew developing method for the preparation of propylene oxide from propylene chlorohydrination is discussed.

52, The propylene homopolymerization reaction on GF2A catalyst of PP bulk polymerization process is simulated by POLYMER PLUS.

53, Specifically, suggestions for the projects of clean coal, propylene oxide, methyl-carbonate, polyether, cumene, acrylonitrile, propylene glycol ether, etc. were proposed.

54, Developing fine chemicals feedstocks and intermediates, including oligomerization products from propylene could generate high val ue and raise resources utilization efficiency.

55, Free phosphoric acid acts as the active component of diatomite phosphate solid acid catalyst in propylene oligomerization and other reactions.

56, The application of different levels of propylene glycol alginate(PGA), pectin and denatured starch as the stabilizer blends in stirred yoghurt was studied in this paper.

57, Propylene glycol monomethyl ether propionate (PMP) is one of the nontoxic P series solvents used in coating. PMP keeps the good solubility of E series and overcomes E series' toxicity.

58, The propylene epoxide saponated sewage disposal system running process is summarized.

59, Effect of hydrogen peroxide concentration, acid or base adding in the raw-material, different solvent, etc. on solvolysis of propylene oxide in aqueous solutions was studied.

60, Calcium ammine catalyst was prepared with metal calcium, dehydrated liquid ammonia as raw materials, nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.

61, Methods for manufacturing isobutyraldehyde ( IBA ) are reviewed, with the main one being hydroformylation of propylene promoted by the supported aqueous-phase(SAP) Rh catalyst.

62, Several important low pressure oxo processes for hydroformylations of propylene and butylenes were reviewed.

63, This paper reviews the methods of preparing the multi component calibration gases of ethene and propylene, preparing process and uncertainty combination and gives the experimental result.

64, OBJECTIVE To study the anticoagulant activity of propylene glycol alginate sodium sulfate (PSS) and its ultrafiltering subfractions.

65, The effect of various independent variables which affected the selectivity of nonene during the alkylation of benzene and propylene on phosphate catalyst was studied.

66, Ten of them were identified. They are ethylene, propylene, isobutane, cyclobutane, three isomeric butenes, methyl ethyl ether, ethyl isopropyl ether, and ethyl acetate.

67, The epoxidation of propylene to propylene oxide, using cumene hydroperoxide as oxidant, molybdenum glycol complex as catalyst and ethanol as solvent, has been investigated.

68, The terpolymerization of propylene oxide ( PO ) and cyclohexene oxide ( CHO ) with carbon dioxide ( CO 2 ) was investigated.

69, Ingredients: water, peach blossom extract, Glycyrrhiza glabra extract, witch hazel, vitamin E, wheat seed extract, glycerin, plant spice, propylene glycol.

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

71, At present, the mostly studied antifungal agents , such as imidazole, triazole and propylene, all acted on the different steps of ergosterol synthetic pathway of the fungal cell membrane.

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

72, A new method for preparation of isopropanolamine from ammonia and propylene oxide in methanol was reported.

73, Ingredients: water, patchouli extract, Glycyrrhiza glabra extract, wheat seed extract, ginseng extract, hyaluronic acid, sea buckthorn, plant spice, propylene glycol, astragalus root extract.

74, Reaction kinetics of synthesis of propylene oxide(PO) and methanol(ROH) to form propylene glycol monomethyl ether(PM) using LA-2 catalysts has been studied.

75, At last, the catalytic mechanism of cycloaddition of propylene oxide with carbon dioxide is discussed.

76, The copolymerization between calcium lignosulfonate and propylene oxide was investigated in this paper.

77, No parabens, mineral oil, synthetic fragrance, colorants, propylene glycol, sodium lauryl or laureth, sulfates.

78, The invention relates to a foamless detergent which is aliphatic alcohol polyether synthesized by an external recycle unit and which is composed of aliphatic alcohol, epoxy ethane and propylene oxide.

79, The dewax rate is controlled by the diffusion of paraffin wax in poly propylene.

80, The trend of scale and technical economic indices of ethylene plant, the technology of convertingmethanol into olefine and the technology for increasing production of propylene are reviewed.

81, The new process of chlorohydrination in tubular reactor is the key procedure in the production of propylene oxide.

82, The most recent hike, as with previous ones, was tied to tight supplies of propylene feedstock.

83, Propylene Glycol ( PG ) is a type of preservative, and its chemical properties can absorb excess moisture.

84, The influence of Ce on the selective oxidation of propylene catalyzed by bismuth molybdate was studied.

85, We cultured mouse osteoblast cells on the multilayer film with the outmost layer of poly(2-aminoethyl propylene phosphate), and studied the cell adhesion and proliferation on the surface.

86, The ratio of propylene to butenes can rise via increasing temperature and prolonging contact time.

87, This is a novel, environmentally friendly and economical method for making propylene oxide without co-product.

88, A comparison of metallocene polyethylene elastomers ( mPE ) and ethylene - propylene terpolymer ( EPDM ) was made in toughening modification of polypropylene ( PP ) .

89, 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.

90, Deactivation and regeneration of QZ-2000 catalyst for alkylation of benzene and propylene to synthesize cumene were studied.

91, Propylene oxide (PO) is an important chemical raw material and intermediate, which is produced by the conventional chlorohydrin and indirect oxidation processes today.

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

93, Ethylene - propylene - diene rubber ( EPDM ) was filled with nano - CaCO 3 which was in - situ modified by methacrylic acid ( MAA ).

94, A divided wall column was used to separate propylene and propane.

95, DQ-1 catalyst is a high activity catalyst for propylene polymerization and co-polymerization. It is completely spherical with high stereoregularity, and high sensitivity towards hydrogen regulation.

96, The improved design is proposed for the modulatory ratio system of propylene and chlorine and the heat control system of saponification reaction.

97, For synthesis of cumene used benzene with propylene a fixed bed catalytic distillation column and a suspension catalytic distillation column is respectively simulated.

98, The long-term operation and worse separation effect of HP/LP Depropanizer and Debutanizer, which is due to serious fouling, leads to the low yields of propylene and mixed C_4.

99, Effect of reaction temperature on coking deactivation of a modified HY zeolite catalyst for alkylation of benzene with propylene was investigated.

100, SDC-6000 catalyst is developed to fulfill the requirements of maximizing isoparaffin, propylene and reducing the olefins in gasoline.

101, A method of using ion-exchange membrane electrodialysis for treating the alkali washing wastewater from the propylene chlorohydrination tail gas in the preparation of propylene-oxide is described.

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

102, It is difficult to keep favorable controlling performance of model predictive control (MPC) by linear model due to controlled plant nonlinearity in propylene rectifier.

103, In response, enterprising chemical companies have stepped up with a host of alternative solvents, including liquid carbon dioxide, silicones, propylene glycol ethers, and improved hydrocarbons.

104, Direct determination for free propylene glycol content in propylene glycol ester was put forward.

105, Shampoos contain around 15 chemicals including Sodium Lauryl Sulphate, Tetrasodium and Propylene Glycol, known to cause eye damage.

106, The viscosity properties of food thickening agent propylene glycol alginate (PGA) are studied.

107, The result showed proper reaction temperature, catalyst to oil ratio and short reaction time may detriment thermal cracking reaction, hydrogen transfer reactions, and get high propylene selectivity.

108, Optimization with HYSYS system on depropanizer operation for cracking unit can reduce propylene loss and ensure the high quality C4 product.

109, Propylene, the common petroleum gas, is subject to gasification under heating and liquification under pressure.

110, Synthesis technology and property of hydroxypropyl starch by using potato starch as raw material, propylene oxide as etherization reagent and sodium hydroxide as catalyst, were studied in this paper.

111, Using macroporous strong acidic cation resin as catalyzeramdphenol and propylene as raw materials, alkylphenol was synthesized.

112, Acrylic dispersion was prepared by adding water into polyacrylic solution which was carried out in the present of propylene glycol monomethyl ether acetate using di-tert-butyl peroxide as initiator.

113, A novel method for the synthesis of 2, 3, 5 - trimethylpyrazine was studied using biacetyl and propylene diamine as raw materials.

114, Synthesis of Propylene Glycol Monomethyl Ether with Novel Alkaline catalyst is developed and manufactured.

115, The invention discloses a tacticity regulator used for propylene polymerization and an application of the regulator.

116, Ethyne has two kinds of downstream products. One is the same downstream products that can be gotten from ethylene and propylene, such as chloroethylene, vinyl acetate and acrylic acid, etc.

117, The results of simulating calculation showed that using middle reboiler in propylene rectification column could reduce project investment and operation cost.

118, The present invention belongs to the field of chemical technology, and is multistage fluidized bed reactor for oxidizing propylene into propenoic acid and the preparation process therein.

119, The running status of the units show that of the MIP-CGP technology in FCC units is successful, and the aim to increase propylene production, to produce clear gasoline is attained.

120, The main methods for producing propylene oxide are the processes of chlorohydrination and cooxidation.

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