ethylene造句
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.
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.
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