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- By analyzing the structure and property attributes of sulfur components in gasoline and diesel, the limitation of catalytic hydrodesulfurization method was elucidated. 摘要结合汽油柴油中含硫化合物的存在形式和结构特点，说明了催化加氢脱硫的局限性。
- By analyzing the structure and property attributes of sulfur components in gasoline and diesel,the limitation of catalytic hydrodesulfurization method was elucidated. 结合汽油柴油中含硫化合物的存在形式和结构特点,说明了催化加氢脱硫的局限性。
- Progress in Thiophenic Sulfide Compond Catalytic Hydrodesulfurization 噻吩基硫化物催化加氢脱硫研究进展
- Applicability of exhaust gas from methanol synthesis unit for Co-Mo catalytic hydrodesulfurization of ammonia plant 氨厂用甲醇弛放气作Co-Mo床加氢脱硫气源
- catalytic hydrodesulfurization 催化加氢脱硫作用
- Study on A Pilot Reactor for Catalytic Hydrodesulfurizing of Heavy Oil Fraction 重油催化加氢脱硫中试反应器的研制
- Catalysts are used widely in petroleum refining processes to promote various types of reactions, usch as catalytic cracking, reforming and hydrodesulfurization. 摘要在石油炼制程序中，触媒可以应用在重油转化、重组和加氢脱硫等来促进各种不同的化学反应，提炼石油产品。
- It is known as catalytic cracking. 这就是所谓的催化裂化。
- The effect of support pre fluorination on the physical properties and catalytic activity of MoCo/Al2O3 TiO2 was studied by XRD,N2 adsorption ,and thiophene hydrodesulfurization(HDS). 采用连续流动微型催化反应装置和氮气吸附等方法研究了气相预氟化和氟化铵溶液浸渍处理对CoMo/TiO2-Al2O3噻吩加氢脱硫催化活性和物化性能的影响.
- The effects of H_2S on the catalytic activity of sulfided NiW/Al_2O_3 and CoMo/Al_2O_3 for hydrodesulfurization (HDS) reaction of dibenzothiophene (DBT) and 4,6-dimethyldibenzothiophene (DMDBT) were investigated. 考察了H2 S对NiW /Al2 O3 和CoMo/Al2 O3 上二苯并噻吩(DBT)和4 ;6 二甲基二苯并噻吩(DMDBT)加氢脱硫反应的影响.
- The catalytic activity and selectivity for hydrodesulfurization(HDS) and hydrodenitrogenation(HDN) were studied by using benzothiophene(BT), dibenzothiophene(DBT) and quinoline as model compounds. 实验结果表明，升高反应温度和压力均提高催化剂的加氢脱硫、加氢脱氮活性；
- 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。
- Many other important catalytic parameters were deduced. 可以推导出很多其它重要的催化参数。
- The dimethylbenzenes are obtained from catalytic reformate. 二甲苯可从催化重整得到。
- All vehicles come with a catalytic converter as standard. 所有汽车售出时通常都配有催化式排气净化器。
- Selected Topics of Catalytic Activity and Kinetics ? 催化反应动力学选论
- Review On Catalytic Purification Techniques of the Sulfur Dioxide. 二氧化硫的催化净化技术。
- The R groups determine the catalytic properties of enzyme proteins. R基团还决定酶蛋白的催化性。
- All salts studied except NaCl exhibit perfect catalytic activity. 所研究的所有盐类，除氯化钠，都有很好的催化作用。
- A larruping catalytic mechanism is showed by this phytase. 目前主要采用多种原核表达系统对其进行表达。
