2) dehydroaromatization
脱氢芳构化
1.
It was found that the catalytic performance of Mo/HZSM-5 catalyst in methane dehydroaromatization(MDA) was strongly dependent on the dispersion of Mo species on the HZSM-5 zeolite.
结果表明,Mo/HZSM-5催化剂的甲烷脱氢芳构化性能与其Mo物种的分散度密切相关。
2.
The dehydroaromatization reactions of 2-substituted- 1,2-dihydroquinolines, 2-methyl- 2,3-dihydroindole, 1,4-dihydropyridines and 3,4-dihydroisoquinoline were investigated using iridium complexes with P-P or N-P ligands prepared in situ.
采用原位制备的铱双膦(或膦氮)配合物在碘存在下催化2-取代-1,2-二氢喹啉、2-甲基2,3-二氢吲哚、1,4-二氢吡啶及3,4-二氢异喹啉等化合物的脱氢芳构化反应,并考察了不同金属前体、配体、催化剂用量、溶剂和碘等因素对反应速率和选择性的影响。
3.
The pretreatment with HNO 3 solution was applied to modify HZSM-5 zeolite, and the Mo/HZSM-5 catalyst prepared by using the modified HZSM-5 zeolite as support showed higher stability in methane dehydroaromatization than that prepared by using unmodified HZSM-5 zeolite.
结果表明 ,改性的Mo/HZSM 5催化剂在甲烷无氧脱氢芳构化反应中表现出很好的稳定性 ,显著地抑制了积炭物种在催化剂表面的形成 。
3) aromatization
[ə'rəumə,tai'zeiʃən]
脱氢芳构化
1.
Methane Dehydroaromatization over Mo/HZSM-5 Catalysts:Effect of Streaming-treatment;
Mo/HZSM-5催化剂上甲烷脱氢芳构化反应——催化剂蒸汽处理的影响
2.
The 4-substituented group will be lost during aromatization when it is a secondary alkyl.
Hantzsch1,4 -二氢吡啶在室温下 ,乙腈为溶剂 ,在 KBr O3 / Na HSO3 的作用下 ,可以十分容易地脱氢芳构化生成相应的吡啶衍生物 ,当 Hantzsch1,4 -二氢吡啶 4 -位取代基是仲碳烷基时 ,在芳构化的同时 ,4 -位取代基也相应失掉 。
4) dehydro-aromatization
脱氢芳构化
1.
Progress in methane dehydro-aromatization under the condition of oxyger free;
甲烷无氧脱氢芳构化反应最新研究进展
2.
Combining the 1H MAS NMR, XPS, XRF and TG measurements with the catalyst evaluation, the effect of silanation of HZSM-5 zeolite on the catalytic performance of the Mo/HZSM-5 catalyst in methane dehydro-aromatization was investigated.
结合催化剂的活性评价及固体高分辨核磁共振谱、X射线光电子能谱和X射线荧光光谱和热重等技术 ,考察了硅烷化处理对Mo/HZSM 5催化剂上甲烷脱氢芳构化活性的影响 。
3.
Methane dehydro-aromatization (MDA) under non-oxidative conditions was carried out over the Mo/MCM-22 catalyst modified by Co additive, and the results suggested that the addition of Co dramatically improved the activity and stability of Mo/MCM-22.
甲烷在Co Mo/MCM 2 2催化剂上进行无氧脱氢芳构化反应的评价结果表明 ,Co的添加大大提高了Mo/MCM 2 2催化剂的催化活性和稳定性 。
5) dehydro aromatization
脱氢芳构化
1.
The effects of particle size of HZSM 5 zeolite and silicon sources for preparation of HZSM 5 on the reaction performance of methane dehydro aromatization over Mo/HZSM 5 catalyst were studied by changing the synthesis conditions and systems.
通过改变合成条件与合成体系 ,考察了不同硅源合成的HZSM 5分子筛对Mo/HZSM 5催化剂上甲烷无氧脱氢芳构化反应性能的影响 。
6) hydroisomerization
临氢异构化
1.
Therefore, the Pt catalyst supported on the SAPO-11 synthesized in the biphase medium exhibited much higher catalytic activity for the hydroisomerization of n-dodecane than that supported on the SAPO-11 synthesized in an aqueous medium.
水-丁醇两相介质有利于在SAPO-11中引入更多的Si,从而产生较多的酸性位,以所得SAPO-11为载体的Pt催化剂在正十二烷临氢异构化反应中表现出较高的催化活性。
2.
Based on the reported reaction networks, a novel six components hydroisomerization reaction network with a new lumped species including C8-naphthenes and C8-paraffins was proposed and a kinetic model for commercial unit was also developed.
针对某实际工业异构化装置,在已开发的八碳芳烃临氢异构化反应网络的基础上,将系统中的八碳环烷烃和八碳链烷烃作为一个集总组分,提出新的六组分异构化反应网络,由此建立了适用于工业生产的八碳芳烃临氢异构化反应动力学模型。
3.
The action of the paraffin hydroisomerization technology were summarized in the paper,the paper introduced the characteristic of the three kind catalyst and five kind processing flow used by the technology as well as the patent technology of the UOP company,analyzed how to select the technic.
对烷烃临氢异构化工艺的作用进行了综述,对该工艺所使用的3种催化剂的特点和5种加工流程及UOP公司的专利技术进行了介绍,并对如何选用该工艺技术进行了分析。
补充资料：侍宴临芳殿诗
【诗文】：
钟箭自徘徊。
皇堂荐羽杯。
桥平疑水落。
石迥见山开。
林前暝色静。
花处近香来。
西嵫伤抚夕。
北阁滥游陪。
【注释】：
【出处】：
钟箭自徘徊。
皇堂荐羽杯。
桥平疑水落。
石迥见山开。
林前暝色静。
花处近香来。
西嵫伤抚夕。
北阁滥游陪。
【注释】：
【出处】：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条