zeolite-metal catalyst

The regeneration ability of zeolite catalyst is examined with thermogravimetry and analysis of active stability of reaction.

通过热重分析和活性稳定性评定考察催化剂的再生性能。

Etherification of ethanol and tert-butyl alcohol to ETBE ( ethyl tertiary butyl ether), using USY zeolite midified by hydrofluoric acid as the catalyst, was studied.

以氢氟酸改性USY为催化剂，乙醇和叔丁醇为原料，合成乙基叔丁基醚（ETBE）。

Kinetic Study of Tetralin Hydrocracking on Mo-Ni Catalyst Containing USY Zeolite

四氢萘在含USY分子筛Mo－Ni加氢裂化催化剂上反应的研究

The kinetic study of the deactivation effect of basic nitrogen compounds on the zeolite catalyst in the light fuel oil cracking

沸石催化合成金刚烷（4）Hβ催化剂。碱性氮化物对分子筛裂化催化剂失活动力学函数的考察

Tin powder ( Sn) was the effective catalyst on the direct condensation polymerization of lactic acid, and the molecule weight of polylactic acid could be increased by putting zeolite in the polymerization system directly.

结果表明，锡（Sn）是理想的乳酸缩合聚合催化剂，而直接将分子筛加入到聚合反应体系中可有效地提高聚合物分子量。