1. Ferrous iron reduces to ferric iron.

2. The water was reacting with the ferrous iron in the tank.

3. The proportion of ferrous metal recycled fell from 71 percent in 1980 to 44 percent in 1988.

4. Mining and non ferrous metal issues were also strong, following gold prices higher, traders said.

5. For many years ferrous sulphate was used as a supplement.

6. Manganese bicarbonate, although similar in its reactions to ferrous bicarbonate, is more soluble.

7. In nephrite it occurs exclusively as ferrous and in jadeite as ferric oxide.

8. Moreover, a strong presence of ferrous oxide in the walls gives them a red color.

9. He thus achieved distinction in both ferrous and non-ferrous metallurgy.

10. When lava solidifies, its tiny ferrous particles align themselves, like magnetic needles, with the earth's magnetic field.

11. Ferrous sulfate and ibuprofen are prescribed for pain.

12. Sometimes they'd also add ferrous oxide to the mix.

13. Ferrous oxide , is one of iron oxide .

14. Answer: the ferrous oxide iron quality score than big.

15. Ferrous & Non - Ferrous Metals, Natural Rubber, Latex and Synthetic Rubber.

16. Plain carbon steel . A ferrous alloy in which carbon is the prime alloying element.

17. The phosphorated fluid not only is applied to ferrous metal and its alloy, but also to surface disposal of aluminum, zinc, copper, nickel, chrome and various materials and alloys.

18. Ferrous and Non Ferrous Scrap, Cashew Nuts , Raw Cotton.

19. The Round Table sends for the director of the industrial combine responsible for the ferrous alloy factory.

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20. Crabb said non-ferrous prices now appear to have stabilized at lower levels and ferrous prices have increased.

21. By 1873 it had become illegal to have in one's possession in the mine a ferrous metal pricker or scraper.

22. Another class has extremely high reflectivity with absolutely no evidence of absorption of light by ferrous iron.

23. About 95 percent of the NEAs seem to be rich sources of either volatiles, ferrous metals, or specialty metals.

24. The potassium ferricyanide component is very sensitive, and will detect iron in calcite with 1% ferrous carbonate in solid solution.

25. Wear resistence and corrosion resistence are improved by adopting PES technology saturating carbon, nitrogen, carbonitriding rapidly into ferrous metals materials.

26. The invention discloses a pharmaceutical composition as an iron supplement agent, which comprises ferrous glycinate, antioxidant and medicinal carrying agents.

27. The contents of tea polyphenols in tea can be determined with ferrous tartrate colourimetry method.

28. The gather content of iron of these element of small-scale dispute blood red, with coloring of ferrous potassium cyanide (Prussian blue reaction) and show.

29. A novel process of ambient temperature parkerizing and blackening for ferrous metals was studied, as also the effect of factors on the finishing quality.

30. Objective To establish a spectrophotometry method for determining the contents of ferrum in ferrous succinate tablets.

1. The water was reacting with the ferrous iron in the tank.

31. When the term "annealing" is applied to ferrous alloys without qualification, full annealing is implied.

32. In the first step , a ferrous iron solution is oxidized to ferric iron.

33. Inert gas welding is the preferred method of joining several ferrous and nonferrous alloys.

34. SS 50is suitable for machining all the ferrous metals, steels and difficult to machine materials, such as stainless steel, high nickel steel and heat resisting steel.

35. The ferrous oxide and carbon make slag foaming, and zinc and lead enter the secondary dust after reduction.

36. The chitosan oligosaccharide chelating ferrous can improve the utilization rate of ferrous, is expected to have important application valve in the fields of food and feed additive.

37. Three, for magnetic separation for the ferrous oxide content why magnetite taller jump over?

38. To develop environmental protection type composite ferrous - titanium anti-rust coating by using composite ferrous - titanium anti-rust pigment.

39. The QXF-3 detergent for cleaning ferrous sulfide is effectively used in desulphurizing system of catalytic cracker.

40. A new suitable mixture reductant of ammonium ferrous sulfate and fruit sugar was used for the determination of phosphorus by the molybdenum blue spectrophotometry.

41. On the rigid surfaces of non - ferrous metal as finish , concrete, asbestos-cement board, plank, polymeric ester etc.

42. This series machine is suitable of ferrous, nonferrous metal and some kinds of non-metal materials with hard alloy, high capacity and high speed steel tools.

43. Ordinarily, standard ferrous sulfate loses strength with age, due to air oxidation.

44. Due to the excellent mechanical properties, in - situ ferrous matrix composites can be used in as-cast condition.

45. Case Hardened : a case hardened fastener is a fastener of ferrous material having a surface which has been made harder than the core.

46. General among low-temperature fire, glazed glass and not when the iron oxide inside the embryo was reduced to ferrous oxide and super - white.

47. Ferrous metals , timber, and pulp seem to offer the main field of reduction.

48. Nodules contain a mixture of ferrous and ferrous - oxy leghemoglobin.

49. Minerals: Calcium phosphate, ferrous sulphate, magnesium sulphate, trisodium citrate, zinc sulphate(), potassium iodide.

50. Titanium pigment, 1398 moderate protein kinase, potassium nitrate, sodium nitrate, inositol, ferrous sulfate, etc.

51. Baths are ferrous chloride electrolyte and contain L - ascorbic acid as additive.

52. A third example is the ferrous sulphide which we mentioned in the previous chapter.

53. Methemoglobin --- The oxidized form of hemoglobin, containing iron in the ferric rather than the ferrous state, that is incapable of binding oxygen.

54. Financial transaction Today, the top five were: non - ferrous metals, finance, coal oil, medicine.

55. Many enzymes require metal cofactors , e. g. ferredoxin requires ferrous and ferric ions.

56. The Technical evaluation state that the mineral water of river Weina contains large quantities of carbon dioxide gas, ferrous metal ion, carbonic acid, calcium nitrate etc 20 varied mineral substance.

57. Power venture, gold , commercial chains, such as top plate decreases, non - ferrous metals, telecommunications, insurance, drop center plate .

58. Aluminum, copper, and the alloys, Bronze and Brass, are common non - ferrous metals.

59. Conversion of ferrous to ferric iron occurs readily upon aeration at PH 7 . 0 - 7. 5.

60. Die cast A 1 - Si , ferrous M product and gray iron are selected to perform wear resistanee test.

61. The iron carbide is determined by the difference of total iron and the sum of metallic iron, ferrous and ferric iron.

62. Mainly used for welding stainless steel, aluminum, copper and some ferrous metals.

63. The synthesizing conditions of ferrous glycinate chelate using ferrous chloride and glycine as raw materials were studied in this paper.

64. The results are that the stability of ferrous sulfamate bath is better than that of ferrous chloride and ferrous sulfate baths.

65. For cutting non- ferrous brittle materials such as granite , marble , concrete , ect with powerful cutting ability.

66. The lead is a common non - ferrous metal element in the gold concentrate.

67. Add Ferroin indicator and titrate with 0.025 N ferrous ammonium sulphate solution.

68. The carbon, ferric and ferrous oxide, halogen, inorganic salt of the potassium etc. , and satisfied fatty hydrocarbon presented in the black deposit.

69. When equipping with magnetic roller: proper for recycling plant to separate ferrous metal,() remove metal on waste tires and scraps from general manufacturing process.

70. The chemical heat treatment of ferrous PM parts, such as carbonizing , carbonitriding are reviewed.

71. Ferrous alloy is one of important and indispensable raw materials of steelmaking.

72. The synthesis of 6-hydroxyquinoline was improved by reacting of glycerin and p-aminophenol in the presence ofp-nitrophenol, concentrated sulfuric acid, boric acid and ferrous sulfate.

73. IRM group systems provide the best reliability and performance for steel , aluminium non - ferrous metal producers worldwide.

74. At last , it titrates with ferrous ammonium sulfate, using the sodium diphenylamine sulfonate as a catalyst.

75. Roller blades apply to non - ferrous metals, steel belt , the Copperbelt, such as Aluminium rolling shear.

76. Prussian Blue . Prussian blue or iron blue is manufactured by reacting sodium ferrocyanide, ferrous sulfate, and ammonium sulfate.

77. In box annealing a ferrous alloy, the charge is usually heated slowly to a temperature below the transformation range, but sometimes above or within it, and is then cooled slowly.

78. The preparation of solid polymerized ferric sulfate (SPFS) was conducted by using the ferrous sulfate (FeSO4) as raw material and potassium chlorate (KCIO3) as oxidant.

79. Scope of business: Aluminum ingot, aluminium moulding materials, aluminum goods, non - ferrous reasl and mineral products.

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80. The magnetic changes of the samples prepared from ferrous Wiley Mill have been studied with the economic and fast method of Gouy balance.

81. The paper discusses a new technique to treat arsenic containing acidic waste water by ferrous sulfide. Results show that the method is efficient to remove arsenic, and has practical value.

82. Ferrous metals, nonferrous metals, such as Kovar alloy, the non - standard pieces of metal processing.

83. Using genedifferential gene expression in rats which fed with ferrous methionine chelate and ferrous sulfate respectivly.

84. Non - ferrous metals and coal plates are biggest bright spot this week.

85. The treatment sequence involved addition of ferrous sulfate for precipitation, and subsequence filtration.

86. Calcium, phosphate , Magnesium phosphate, Ferrous citrate, Zinc sulphate , Potassium Iodide.

87. The result showed that by using chemical cleaning media to prevent autoignition of ferrous sulfide, the effect is obviously good with no corrosion, no pollution, and simple an.

88. The dipping sequence is ferrous salt, nantokite and nickel water solution.

89. The performances of the corrosion inhibitor were studied by ferrous powder method and dynamic weight-loss method.

90. Adaptation: IF steel and non - ferrous metal melting furnace.

91. The oxidation stability of ferrous glycinate was evaluated by storage test as well as its influence on stability of vitamin A in fortified rice flour.

92. Production of ferrous powder by oxidative roast of copperas, a byproduct of titanium pigment was introduced, and optimum process for the transformation of sulfur to sulfur trioxide was studied.

93. A non - ferrous metal stocks second half of year will face plate valuation greater pressure.

94. The contents of non ferrous metals in chloratized roasted pellet were perfect, but the compression strength was not up to grade.

95. Ferrous tool materials have iron as a base metal and include steel, steel, steel and iron.

96. Then studied the oxidation of reactive brilliant blue X-BR by using the microwave induced oxidation with the modificatory activated carbon soaked by Ammonium ferrous sulfate.

97. The technology and the process of chemical cleaning are explained. The QXF-3 detergent for cleaning ferrous sulfide is effectively used in desulphurizing system of catalytic cracker.

98. The oxidation stability of ferrous glycinate was also evaluated during manufacturing of rice flour foods.

99. The physicochemical characteristics of ferrous glycinate were evaluated by a storage test.

100. It also shows that the performances of anodic aluminum oxide films, (in twin liquor setup ferrous potassium cyanide and copper sulphate) are good.

101. Everyone in the know in the discussion of the color of ferrous hydroxide, I found in teaching: purity of ferrous oxide is white.

102. Useable with all ferrous and nonferrous metals, including tin - coated steel, copper , brass, and other metals staining.

103. Conclusion Serum contents changes of calcium, zinc, cuprum, and ferrous were related to nephrotic syndrome.

104. On the rigid surfaces of non - ferrous metal, concrete, asbestos - cement board, plank, polymeric ester.

105. The factory has 17 years of experience in non - ferrous metal casting, especially for copper alloy - casting area.

106. The method of mutation breeding and the current research situation of Thiobacillus ferrous oxide are summarized, and some problems in the process of breeding are discussed.

107. Objective To explore erythropoietin(EPO) and ferrous sulfate therapy used to autohemotherapy(AHT) in the child cardiac operation.

108. Ferrous oxide was determined by EDTA titration, and Al2O3 was indirectly measured with Copper salt re-titration method.

109. Planning, pointed out that the non - ferrous metals industrial restructuring and revitalization of the seven major tasks.

110. The process of ferrous ion removal was improved for the nitrilon plant by sodium rhodanate one-step method and the consumption of materials decreased.

111. The practicability of ferrous - sulfate electrolytic method has been further confirmed.

112. A new technic for treating with flash furnace electric precipitation (FFEP) dust by leaching, oxidation, neutralization and removal arsenic by producing ferrous arsenate slag is studied.

113. As one of the most important mineralization zones for nonferrous, ferrous and precious metals in China, the eastern Tianshan orogen straddles between the Kazakstan and the Tarim plates.

114. Oscillatory features of the reaction between malonic acid, ferrous o-phenanthroline ion and bromate ion have been studied.

115. Glass is separated by hand at the dump and ferrous metal removed by magnet.

116. A new process that industrial nitric acid reacts with iron chippings and shavings to produce ferrous nitrate solution is presented.

117. A gyrocompass or astrocompass can be used to find true north, while being unaffected by stray magnetic fields, nearby electrical power circuits or nearby masses of ferrous metals.

118. Earthenware made from clay containing a large amount of ferrous oxide, giving it a red color.

119. China. Botou City of Hebei Province full production machinery Casting Co. , Ltd. is non - ferrous metal casting, Grey Iron Foundry - based enterprises.

120. The convoluted folds and deepenittg ferrous formed from thickened skin of and between the eyebrows resembled the pattern of cutis verticis gyrate which typically affected the scalp.

121. The result showed that by using chemical cleaning media to prevent autoignition of ferrous sulfide, the effect is obviously good with no corrosion, no pollution, and simple and quickly.

122. The separatory are universally applicable for separating ferrous metals in manufacture such as food, chemistry, building material, plastic, metallurgy etc.

123. Our main products include ferroalloys like ferro-phosphorus, ferro-phosphorus micro-powder (ferrous phosphide Micro-powder), ferrotitanium micro-powder, ferrosilicon and ferromanganese.

124. Modified polymerized sulphate flocculating agent was made with ferrous sulphate heptahydrate, sulphate acid, natrium chlorate etc.

125. Headed by non - ferrous metals to gold plate continuous hot market effect of another impressive.

126. Ferrous cyanide process was applied to treating cyanide in washing wastewater of blast furnace gas by means of orthogonal experiment design.

127. When ferrous salt is used as a coagulant to treat wastewater, if there exists superfluity in the process of coagulation to sedimentation, purged water will be clear.

128. The method of efficient reduction high concentration cyanide-containing waste water with ferrous sulfate new technology was studied. The purificatory rate is greater than 99.99%.

129. The oxidation vitamin A in flour fortified with ferrous glycinate is less than that of FeSO4 control.

130. Portable - flow vertical sidewall belt conveyor with hydraulic lift , horizontal in-feed, 45 degree incline and horizontal discharge, conveying ferrous oxide at 25 tons per hour.

131. Metallic materials are divided into ferrous and non-ferrous metal and alloys.

132. Case Hardened : a case hardened fastener is a fastener of ferrous material having a suce which has been made harder than the core.

133. A sine wave alternating voltage signal is generated synchronously in the presence of gear teeth made of carbon steel, magnetic stainless steel,(/ferrous.html) or iron (ferrous metal).

134. Metal complexants such as ferrous complexant and cobaltic complexant are common used in this process.