英语释义

1. the process of chemically removing sulfur from raw petroleum products (such as crude oil or natural gas) in order to make them more efficient and reduce combustion byproducts
Decades ago oil refineries adopted a process called hydrodesulfurization … to strip sulfur atoms from oil molecules. Sulfurous fractions are mixed with hydrogen and a cobalt-molybdenum catalyst, yielding hydrogen sulfide.
— Jr Minkel, Scientific American, February 2006

片语

hydrodesulfurization catalysts加氢脱硫催化剂

catalytic hydrodesulfurization催化加氢脱硫

hydrodesulfurization properties加氢脱硫性能

hydrodesulfurization mechanism加氢脱硫反应机理

hydrodesulfurization plant加氢脱硫装置

hydrodesulfurization diesels加氢柴油

Secondary hydrodesulfurization二段加氢脱硫

residuum hydrodesulfurization渣油加氢脱硫法

英汉例句

• The second-stage hydrogenation reaction is mainly hydrodesulfurization and alkene saturation hydrogenation of pyrolysis gasoline.

  裂解汽油的二段加氢反应主要是脱硫、烯烃饱和等反应。

• Therefore, it is of realistic importance to reduce the operating temperature of such hydrodesulfurization catalyst.

  因此降低催化剂的使用温度具有重要的现实意义。

• Ammonium thiosulfate as a novel sulfiding agent was used for desulfidation of hydrodesulfurization ( HDS) catalysts.

  研究了新型固体硫化剂硫代硫酸铵对加氢脱硫催化剂的预硫化。

• Recently, the oil hydrodesulfurization (HDS) technology needs a high development with the improving of environmental requirements in the world.

  近年来，随着世界各国对环保要求的提高，进一步激发和促进了石油加氢脱硫技术的发展。

• A combination process of residual oil hydrodesulfurization and heavy oil catalytic cracking for processing imported sour crude oils was adopted in the Refinery of Maoming Petrochemical Company.

  中国石化股份有限公司茂名分公司炼油厂为加工进口含硫原油采用了渣油加氢脱硫-重油催化裂化组合工艺。

• The process corrosion protective measures of「one removal there injection」, crude mixed refining and residue hydrodesulfurization are adopted.

  采取的工艺防腐措施有：「一脱三注」、原油混炼、渣油加氢脱硫；

• In the invention, a catalyst containing cobalt MCM-41 is prepared by the method of doping and loading, and has good olefin skeletal isomerization activity in the hydrodesulfurization condition.

  本发明通过掺杂和负载的方法制备了含钴m CM - 41催化剂，在加氢脱硫条件下表现出良好的烯烃骨架异构活性。

• Manufacture and first commercial application of RIDOS catalysts for FCC gasoline hydrodesulfurization (HDS) and olefin reduction were described.

  介绍了RI DOS系列催化汽油加氢脱硫降烯烃催化剂的工业试生产及首次工业应用。

• The development course of hydrodesulfurization (HDS) catalyst is reviewed. The mechanism of HDS is introduced, and the influence of the inhibitor on the kinetics of HDS is discussed.

  简述了加氢脱硫催化剂的发展历程，介绍了加氢脱硫的反应机理，并在此基础上讨论了抑制剂对加氢脱硫反应动力学的影响。

• Some methods of desulfurization for the light oil were described, including hydrodesulfurization and adsorptiondesulfurization.

  介绍了当前轻质油品脱硫的一些方法，包括传统的加氢脱硫和吸附脱硫等。

• The thiophene hydrodesulfurization was adopted to evaluate the activity of the nitride catalysts.

  用噻吩加氢脱硫反应评定了催化剂的性能。

• The paper was a review on the development of hydrodesulfurization catalysts in three aspects: single-component support, mixed oxide support and mesoporous molecular sieve.

  主要从单组分载体、复合氧化物载体和新型介孔分子筛三个方面详细论述了加氢脱硫催化剂载体研究进展。

• Abstract: Application status and trends in hydrodesulfurization (HDS) and olefine hydrogenation catalysts are reviewed.

  文摘：综述了国内外加氢转化催化剂的开发应用现状和发展趋势。

• Nickel phosphides(Ni2P) as the active component in the hydrodesulfurization process which have showed excellent desulfurization performance is considered as new generation of HDS catalysts.

  研究表明磷化镍在加氢脱硫反应过程中显示出优异的深度脱硫性能，被认为是新一代加氢脱硫催化剂。

• The operation of vacuum residue hydrodesulfurization unit imported by Qilu Petrochemical Company and FCCU which processes the obtained VGO and residue as mixed feedstock was discussed.

  介绍了齐鲁石化公司引进的减压渣油加氢脱硫装置生产及催化裂化装置掺炼其产品蜡油和渣油的情况。