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Catalyst for preparing isobutene by dissociation of methyl tert-butyl ether, preparation method and use thereof Grant 9,708,229 - Zhang , et al. July 18, 2 | 2017-07-18 |
Wet start-up method for hydrogenation unit, energy-saving hydrogenation process and hydrogenation apparatus Grant 9,574,141 - Zeng , et al. February 21, 2 | 2017-02-21 |
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Catalyst for selective paraffin isomerization and preparation method and use thereof Grant 9,314,781 - Xu , et al. April 19, 2 | 2016-04-19 |
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A Hydrotreating Catalyst, Production And Use Thereof App 20150306579 - Yang; Zhanlin ;   et al. | 2015-10-29 |
Hydrogenation catalysts and the preparation processes thereof Grant 9,168,509 - Zhang , et al. October 27, 2 | 2015-10-27 |
Fluidized-bed reactor and hydrotreating method thereof Grant 9,162,207 - Jia , et al. October 20, 2 | 2015-10-20 |
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Fibrous Im-5 Molecular Sieve And Preparation Proecess Thereof App 20140323288 - Yang; Weiya ;   et al. | 2014-10-30 |
Hollow Spherical Zeolite Im-5 And Preparation Method Therefor App 20140287910 - Ling; Fengxiang ;   et al. | 2014-09-25 |
Catalyst for Preparing Isobutene by Dissociation of Methyl Tert-Butyl Ether, Preparation Method and Use Thereof App 20140275683 - Zhang; Shumei ;   et al. | 2014-09-18 |
Reactor and Alkylation Process Using the Reactor App 20140128654 - FANG; Xiangchen ;   et al. | 2014-05-08 |
Wet Start-up Method for Hydrogenation Unit, Energy-Saving Hydrogenation Process and Hydrogenation Apparatus App 20140124408 - ZENG; Ronghui ;   et al. | 2014-05-08 |
Catalyst for selective paraffin isomerization and preparation method and use thereof App 20130248415 - Xu; Huiqing ;   et al. | 2013-09-26 |
Process for Hydrotreating Inferior Naphtha Fraction App 20130118953 - ZHANG; Ying ;   et al. | 2013-05-16 |