镍系催化体系；
Commercially two main types of hydrogenations are carried out with Nickel catalyst .
商业上采用的以镍作催化剂的氢化有两种。
The technology for making nickel monoxide from wasted nickel catalyst was developed.
介绍了利用废镍催化剂制取一氧化镍的新工艺。
The invention relates to a molded olivine supported nickel catalyst and a preparation method thereof.
本发明涉及一种成型橄榄石载镍催化剂及其制备方法。
Nickel catalyst is one of the oldest used catalysts, and it has been widely used in chemical industry.
镍催化剂是一种历史悠久，在工业中被广泛应用的催化剂。
A bottom layer of nickel catalyst was provided to promote the endothermic reaction of steam and methane.
底层镍催化剂促进蒸汽和甲烷的吸热反应。
The paper mainly introduces how tonickel from waste nickel catalyst, so as to reduce environmental pollution and production cost.
介绍了如何从废镍催化剂中提取镍，减少环境污染，降低硫酸镍的制造成本。
Nickel is the most fundamental component in every nickle catalyst and has the great magnetism, so every nickel catalyst has magnetism.
做为镍催化剂主要成分的镍是一种较强的磁性物质，因此所有的镍催化剂都带有磁性。
Monolithic foam nickel catalyst was prepared from foam nickel by electrodeposition process and was used in partial oxidation of methane to syngas.
利用电沉积法制得的海绵镍制备了整体型海绵镍催化剂，并将其应用于甲烷部分氧化制合成气反应。
In this paper, a monolithic nickel catalyst was prepared by the powder moulding, and the preparation conditions and influence factors were studied.
本文采用粉末模压法制备金属镍催化剂，并研究了催化剂的制备条件及其影响因素。
The components of the cake and fouled membrane in the plant were analyzed. It indicated the pollutants were mainly composed of Raney nickel catalyst.
工业上用过的污染膜和滤饼层的组分分析表明，污染物主要是骨架镍催化剂。
The varieties and features of surface carbon depositions on nickel catalyst were extensively investigated by TPSR, TPD, XPS and pulse reaction methods.
实验采用TPSR、TPD、XPS和脉冲反应等方法系统研究了镍基催化剂表面积碳的形态和特点。
The result showed that the homogeneous catalysts had higheractivity and selectivity than that of the Nickel catalyst when hydrogenating the soybean oil.
结果表明均相催化剂对大豆油的氢化有比镍催化剂更好的活性和选择性。
Preparation of methyl isobutyl carbinol(MIBC)was studied by catalytic hydrogenation of methyl isobutyl ketone(MIBK)in liquid phase on Raney nickel catalyst.
研究了以骨架镍催化剂液相催化加氢制备甲基异丁基甲醇的工艺。
The Sabatier process USES a nickel catalyst to interact with hydrogen and carbon dioxide at elevated temperatures and pressures to produce water and methane.
“萨巴蒂耶”系统利用镍催化剂使氢气和二氧化碳在加温加压环境下发生化学反应，生成水和甲烷。
The adsorption and dissociation of methane and carbon dioxide for reforming on nickel catalyst were extensively investigated by TPSR, TPD and pulse reaction experiments.
采用TPSR、TPD和脉冲反应等方法对担载型镍基催化剂上甲烷二氧化碳重整反应过程中二者的吸附和解离行为进行了详尽的研究。
It was also shown that activity of tri metal catalyst was higher than that of bi metal one, and selectivity of Cu ni Cr catalyst was higher than that of nickel catalyst.
结果表明，三元金属催化剂的活性高于二元金属催化剂，选择性高于单元金属催化剂。
Taking nickel catalyst system as an example, the effects of dissolved oxygen on butadiene polymerization and the result of using the pressure-self-raising-unit were analyzed.
以镍系催化剂为例，考察了溶解氧对丁二烯聚合系统的影响，并考察了使用升压器后的作用效果。
The supported nickel catalyst was prepared in which basic oxides and transition metal oxides were added as promoter, and all the oxides in amount were less than 30% of the mass of catalyst.
制备了负载型镍催化剂，并加入碱性和过渡金属氧化物助剂，各种氧化物总负载量低于催化剂质量的30 %。
Invented by Italian engineer Andrea Rossi, the E-Cat is designed to create heat from a simple combination of hydrogen gas, powdered nickel, and an undisclosed catalyst.
由意大利工程师安德里亚∙罗西发明，E -Cat能够利用氢气、镍粉及一种未公开催化剂的简单组合生成热量。
A method for recovering nickel in hydrogenate used catalyst of hydrogen peroxide in nickel sulfate form has been developed.
研究了从双氧水氢化废镍催化剂中以硫酸镍形式回收镍的工艺方法。
I long product containing vanadium plant, molybdenum, nickel, cobalt, platinum, Spent palladium catalyst.
我厂长期求购含钒，钼，镍，钴，铂，钯废催化剂。
The article related the new method and technological process of comprehensive recovery the noble metals from waste catalyst containing cobalt, molybdenum, nickel and vanadium.
本文叙述了含钴、钼、镍、钒废催化剂中有价金属的综合回收新方法和工艺过程。
Hydrogenolysis of methyl formate to methanol was the rate-determining process and was mainly catalyzed by nickel-based or copper-based catalyst system.
甲酸甲酯氢解制甲醇这一步骤的难点在于环境友好的低温高活性铜基催化剂的研制。
A new gas activation method was proposed to remove nickel from spent fluid catalytic cracking (FCC) catalyst effectively.
提出了一种新的废流化催化裂化催化剂气相活化脱镍技术。
The effect of calcination temperature, content of nickel and molybdenum on the selective hydrogenation performance of catalyst were investigated.
考察了载体焙烧温度、金属镍与钼的负载量对催化剂选择性加氢性能的影响。
The catalyst of the invention utilizes mgal composite oxide as a carrier, nickel and cobalt or noble metals as active constituents, and alkali metals and lanthanon as auxiliaries.
本发明催化剂以镁铝复合氧化物为载体，以镍和钴或贵金属为活性组分，以碱金属和稀土元素作为助剂。
The catalyst of the invention utilizes mgal composite oxide as a carrier, nickel and cobalt or noble metals as active constituents, and alkali metals and lanthanon as auxiliaries.
本发明催化剂以镁铝复合氧化物为载体，以镍和钴或贵金属为活性组分，以碱金属和稀土元素作为助剂。
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