phosphoric acid造句
61. The corrosion situation of some metal materials used for axial-flow pump and impeller of slurry pump in wet phosphoric acid production was studied.
62. Free phosphoric acid acts as the active component of diatomite phosphate solid acid catalyst in propylene oligomerization and other reactions.
63. The Liquid Liquid equilibrium data of octane water and octane phosphoric acid water system were measured.
64. Hydrofluoric acid of Porcelain Etchant and phosphoric acid of UNI - ETCH are severe eye and tissue irritants.
65. This paper introduced phosphoric acid remove mix method and produce of ammonium phosphate tribasic method.
66. The leaching process of cobalt from waste hard-alloy by use of phosphoric acid and ozogen is introduced.
67. The operation of the slurry pumps for transferrin g sludge in the dilute phosphoric acid defecator in the phosphoric acid production is mostly not satisfactory.
68. The flame-retardant finishing material is prepared by adding flame retardant, melamine resin, fiber protecting agent, nonionic penetrating agent and phosphoric acid into water used as a solvent.
69. Novelty intumescent flame retardant ( IFR ) was made from phosphoric acid, pentaerythritol and melamine.
70. The paper studied the Solubilizing effect of solvent extraction, freeze thawing , ultrasonication, phosphoric acid treating and enzymatic hydrolysis on Spirulina dried Powder.
71. The phosphoric acid kitasamycin can be used as veterinary medicine, feed medicine additive, pre-mixing agent, and human medicine.
72. The monoester, disester and phosphoric acid in dodecyl phosphate were determined by potentiometric titration.
73. This would greatly improve the filterability of wet-process phosphoric acid slurry, and in turn play a significant role in promoting the production of phosphoric acid.
74. The leaching-rate of cobalt can reach as high as 99. 7% by using phosphoric acid and ozogen as leaching solution under the conditions of normal temperature and vibration.
75. Objective: To study the method of determination of Ligustrazine with phosphoric acid in cartose injection.
76. Phosphoric acid produced by the wet process is in the ortho form.
77. The experiments show that acid, acid and phosphoric acid can hydrolyze chrome shavings.
78. Prachi Poly Products Ltd. - Manufacturer of phosphorus pentasulphide, phosphorus pentoxide, and food grade phosphoric acid.
79. Organic phosphorus was turned into phosphoric acid by oxidation in dense vitriol and nitric acid.
80. A nitrogenous molecule, either a PYRIMIDINE or a PURINE, that combines with a pentose sugar and phosphoric acid to form a nucleotide, the fundamental unit of nucleic acids.
81. A transparent dilatant fire retardant coatings has been developed based on a modified urea-formaldehyde resin as binder, and phosphoric acid and starch as fire retardant.
82. Aluminum tripolyphosphate hydrate was prepared by phosphoric acid and aluminum hydroxide produced in Guangxi.
83. The soy sauce containing urea will become red when heated together with diacetyldioxime and phosphoric acid.
84. It's a economical way to make compound fertilizer named Potassium Phosphate, Using carnallite and wet phosphoric acid by double decomposition reaction.
85. The bisphenol F was synthesized by condensation reaction using phosphoric acid as catalyst, phenol and formaldehyde as feed stock under the non-solvent condition.
86. This paper deals with the kinetics of the reactions of synthesizing adiponitrile from gaseous ammonia and molten liquid adipic acid with phosphoric acid as catalyst.
87. These devices run at far higher temperatures than PEM or phosphoric acid cells.
88. Also free from nitric acid and phosphoric acid, to prevent algae breeding.
89. Phosphate: Any of numerous chemical compounds related to phosphoric acid ( H 3 PO 4 ).
90. At high temperature and in the presence of phosphoric acid, the alkyl group is fractured into the corresponding olefine , according to which the alkyl of long-chain aliphatic amine can be identified.
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