镍基催化剂上积碳是甲烷干气重整反应急需解决的关键问题。
Carbon deposition on nickel catalysts is a fatal problem for carbon dioxide reforming with methane.
白云石和镍基催化剂可使产品气中的氢含量提高10 %以上。
Hydrogen concentration of gaseous product can be increased over 10% through the use of dolomite and nickel based catalysts.
并进一步考察了不同载体负载、不同促进剂改性的镍基催化剂性能。
Reaction activity of Ni catalysts with different carriers and promoters are investigated further.
介绍了贵金属催化剂与镍基催化剂在重整活性和抗积炭能力方面的差异。
Differences in catalytic activity and ability to resist coking between noble metal based catalyst and Ni based catalyst are described.
常温常压下，纳米级的镍基催化剂对苯乙烯和二苯甲酮分别有催化加氢活性。
Nanosized nickel based catalysts can be used to carry out the hydrogenation of styrol and benzophenone at normal temperature and pressure.
本文利用浸渍法制备了一系列不同载体的镍基催化剂，并将其用于苯的羟基化反应。
A series of Ni-based catalysts with different supports were prepared by impregnation method and tested in the hydroxylation of benzene to phenol.
开发了一种镍基催化剂，该催化剂用于糠醇加氢制备四氢糠醇时表现出良好的性能。
A new Ni-supported catalyst for the hydrogenation of furfural alcohol(FA)to tetrafurfuralalcohol(THFA)was developed, and the related experimental studies were carried out.
以CO2重整ch4为反应模型考察了等离子体处理条件对镍基催化剂重整性能的影响。
For CO2 reforming of CH4 reaction, the effect of the plasma treatment conditions on the catalytic performance of nickel-based catalysts was investigated.
本文根据甲烷裂解过程中碳纤维的生长机理，设计并制备了具有高活性的纳米镍基催化剂。
In this paper, high active Ni-based catalysts for methane decomposition were designed and prepared according to the growth mechanism of carbon filaments.
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 varieties and features of surface carbon depositions on nickel catalyst were extensively investigated by TPSR, TPD, XPS and pulse reaction methods.
结果表明超声波能促进镍基催化剂活性，使镍微晶(111)晶面间距增大1.5%、并保持高分散态。
The results demonstrated that employment of ultrasonic wave has benefit on the maintenance of catalyst activity. The interspace of nickel (111) crystal face increases its distance at 1.5%.
本论文在参考相关文献的基础上，对甲烷、氧气和二氧化碳催化氧化重整制合成气镍基催化剂进行了研究。
Based on correlative references, catalytic oxidation and reformation of methane, carbon dioxide, and oxygen to synthesis gas by Ni-based catalysts was studied in this paper.
本文应用脉冲色谱法，对镍基催化剂上H_2和H_2O的不可逆吸附，以及CO和它们的反应情况进行了研究。
The chemisorption of H_2 and H_2O, and their reactivity with CO on a Ni catalyst were investigated using pulse reactor.
以锯屑为原料，使用自制的镍基催化剂，在固定床装置上进行了催化裂解实验，并对裂解产物及其成分进行了分析。
Catalytic pyrolysis experiments on sawdust were performed in a fixed-bed with nickel-based catalysts prepared by ourselves, and the products and its components were analyzed.
选用了一种工业镍基催化剂，它具有同时脱除热煤气中氨、有机硫和煤焦油蒸气的多种净化功能，而且能达到较高的净化效率。
Nibased industrial catalyst has been introduced into hot gas cleanup study for removal of ammonia, coal tar and organic sulfur compounds in high temperature gas.
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。
The adsorption and dissociation of methane and carbon dioxide for reforming on nickel catalyst were extensively investigated by TPSR, TPD and pulse reaction experiments.
本发明涉及一种不需要进行预还原处理就能表现活性的蒸汽烃转化镍基 催化剂。
The present invention relates to a steam hydrocarbon reforming nickel-based catalyst requiring no pre-reduction treatment for the activity thereof.
以镍为活性组元，系统地研究了镍基芳烃加氢金属催化剂的抗硫性能。
The sulfur tolerance of nickel metal catalysts in aromatic hydrogenation has been studied systematically on the base of nickel active unit in this paper.
羰基镍是导致铜基合成甲醇催化剂中毒的物质。
Iron and nickel carbonyl compounds are poisons to copper-based methanol synthesis catalysts.
羰基镍是铜基合成甲醇催化剂的毒物。
Iron and nickel carbonyls can deactivate the copper-based catalyst for methanol synthesis.
羰基镍是铜基合成甲醇催化剂的毒物。
Iron and nickel carbonyls can deactivate the copper-based catalyst for methanol synthesis.
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