待解决 悬赏分:1 - 离问题结束还有 zeolite-based catalysts问题补充:匿名 2013-05-23 12:21:38 正在翻译,请等待... 匿名 2013-05-23 12:23:18 沸石的催化剂 匿名 2013-05-23 12:24:58 基于泡沸石的催化剂 匿名 2013-05-23 12:26:38 沸石基催化剂 匿名 2013-05-23 12:28:18 基...
Several new zeolite-based catalysts have been developed for chemical processes namely the Friedel Crafts acylation and alkylation, and consecutive oxidative acidic reactions of olefin to diol in which the products from theses reactions are valuable chemicals and intermediates in the pharmaceutical and ...
ion exchange, zeolites, molecular sieves, crown ethers, claysheterogeneous catalysis, catalystsChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published ...
Several trends in zeolite catalysis for chemicals synthesis are enumerated and suggestions for work provided. Two emerging areas of zeolite catalysis for fine chemicals preparation, namely, extra-large pore zeolite catalysts and chiral zeolite catalysis, are described.关键词:...
P.G. Smirniotis, L. Davydov, E. Ruckenstein, Composite zeolite-based catalysts and sorbents, Catal. Rev. Sci. Eng. 41 (1999) 43-119.Smirniotis PG, Davydov L, Ruckenstein E (1999) Composite zeolite-based catalysts and sorbents. Catal Rev 41:43-113...
Metal—zeolite catalysts are vital in chemical and fuel production for their great stability, stereo-selectivity, and atom economy. When metal species keep shrinking their sizes to the subnanometer region, their spatial distribution in the zeolite framework/channels could have a great impact on their...
Local Environment and Nature of Cu Active Sites in Zeolite-Based Catalysts for the Selective Catalytic Reduction of NOx Cu-exchanged zeolites have demonstrated widespread use as catalyst materials in the abatement of NOx, especially from mobile sources. Recent studies focusi... U Deka,I Lezcano-Go...
1.Scope* 1.1This specification covers benzene for use with zeolite based catalysts.1.2The following applies to all specified limits in this specification:for purposes of determining conformance with this specification,an observed value or a calculated value shall be rounded off“to the ...
Structured catalysts for the acylation of aromatics In the acylation of anisole with octanoic acid, Nafion /silica composites were the most active slurry catalysts, compared to zeolite catalysts. Monolithic ... AEW Beers,I Hoek,TA Nijhuis,... - 《Topics in Catalysis》 被引量: 49发表: 2000年...
(H/ZY) in esterification of a-pinene.a-terpinyl acetate was successfully synthesized from α-pinene and acetic anhydride by their heterogeneous catalysts.The esterification reaction was carried out with reaction time,temperature and zeolite catalysts.The most effective catalysts used in the synthesis of...