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1.发明申请Sulfur-resistant Catalyst for Aromatics Saturated Hydrogenation and Preparation Method Thereof 审中-公开用于芳烃饱和氢化的耐硫催化剂及其制备方法公开(公告)号：US20160167017A1
公开(公告)日：2016-06-16
申请号：US14964204
申请日：2015-12-09
发明人： Xiaodong YANG , Yanfeng LIU , Sheng HU , Chunmei YU , Hongling CHU , Xinmiao Wang , Shanbin GAO , Bin XIE , Famin SUN , Wencheng Zhang , Jintao GUO , Quanguo Zhang , Lili JIANG , Xiaofeng Wang , Yuanyuan JI , Ran SUN , Yuxiao FENG , Xianjun WU , Guojia ZHANG , Tan ZHAO , Wenyong LIU , Rui LI , Ruifeng LI , Cheng TANG
CPC分类号： B01J23/44 , B01J23/40 , B01J35/0073 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J37/0009 , B01J37/0203 , B01J37/0205 , B01J37/0213 , B01J37/08 , B01J37/28 , B01J2523/00 , C10G45/52 , B01J2523/31 , B01J2523/41 , B01J2523/48 , B01J2523/824 , B01J2523/828 , B01J2523/47
摘要： The present invention relates to a method for preparing a sulfur-resistant catalyst for aromatics saturated hydrogenation, comprising the steps of: preparing noble metal impregnation solutions from a noble metal and deionized water or an acid solution; impregnating a carrier with the impregnation solutions sequentially from high to low concentrations by incipient impregnation; homogenizing, drying, and calcinating to obtain the sulfur-resistant catalyst for aromatics saturated hydrogenation. The catalyst for aromatics saturated hydrogenation prepared by the method according to the present invention is primarily used in processing low-sulfur and high-aromatics light distillate, middle distillate, atmospheric gas oil, and vacuum gas oil. The method according to the present invention is advantageous in that the catalyst for aromatics saturated hydrogenation exhibits good hydrofining performance, superior aromatics saturation performance, high liquid yield of products, as well as excellent desulfurization and sulfur-resistance, and the catalyst has remarkable effects in use and a great prospect of application.
摘要翻译： 本发明涉及一种制备用于芳烃饱和氢化的耐硫催化剂的方法，包括以下步骤：由贵金属和去离子水或酸溶液制备贵金属浸渍溶液; 用浸渍溶液从高浓度到低浓度依次浸渍载体; 均化，干燥和煅烧，得到用于芳烃饱和氢化的耐硫催化剂。 通过本发明方法制备的芳烃饱和氢化催化剂主要用于加工低硫和高芳烃轻馏分，中间馏分，常压瓦斯油和减压瓦斯油。 根据本发明的方法的优点在于芳烃饱和氢化催化剂具有良好的加氢精制性能，优异的芳烃饱和性能，高液体产物产率，以及优异的脱硫和耐硫性，催化剂具有显着的效果 使用和巨大的应用前景。
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2.发明授权公开(公告)号：US10258965B2
公开(公告)日：2019-04-16
申请号：US14964204
申请日：2015-12-09
发明人： Xiaodong Yang , Yanfeng Liu , Sheng Hu , Chunmei Yu , Hongling Chu , Xinmiao Wang , Shanbin Gao , Bin Xie , Famin Sun , Wencheng Zhang , Jintao Guo , Quanguo Zhang , Lili Jiang , Xiaofeng Wang , Yuanyuan Ji , Ran Sun , Yuxiao Feng , Xianjun Wu , Guojia Zhang , Tan Zhao , Wenyong Liu , Rui Li , Ruifeng Li , Cheng Tang
IPC分类号： B01J23/40 , B01J23/44 , B01J37/02 , B01J37/08 , C10G45/52 , B01J35/00 , B01J35/10 , B01J37/28 , B01J37/00
摘要： The present invention relates to a method for preparing a sulfur-resistant catalyst for aromatics saturated hydrogenation, comprising the steps of: preparing noble metal impregnation solutions from a noble metal and deionized water or an acid solution; impregnating a carrier with the impregnation solutions sequentially from high to low concentrations by incipient impregnation; homogenizing, drying, and calcinating to obtain the sulfur-resistant catalyst for aromatics saturated hydrogenation. The catalyst for aromatics saturated hydrogenation prepared by the method according to the present invention is primarily used in processing low-sulfur and high-aromatics light distillate, middle distillate, atmospheric gas oil, and vacuum gas oil. The method according to the present invention is advantageous in that the catalyst for aromatics saturated hydrogenation exhibits good hydrofining performance, superior aromatics saturation performance, high liquid yield of products, as well as excellent desulfurization and sulfur-resistance, and the catalyst has remarkable effects in use and a great prospect of application.
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公开(公告)号：US10252255B2
公开(公告)日：2019-04-09
申请号：US14964348
申请日：2015-12-09
发明人： Xiaodong Yang , Chunmei Yu , Yanfeng Liu , Sheng Hu , Zhihua Zhang , Famin Sun , Wencheng Zhang , Jintao Guo , Wenyong Liu , Xinmiao Wang , Shanbin Gao , Bin Xie , Jinxian Jiang , Yuhe Yang , Rui Li , Guojia Zhang , Lili Jiang , Tan Zhao , Dongqing Wang , Jingying Zhao , Quanguo Zhang , Ruifeng Li , Shengbo Sun , Hong Li , Cheng Tang
IPC分类号： B01J35/02 , B01J29/74 , B01J35/00 , B01J29/80 , B01J37/02 , B01J37/08 , C10G65/00 , C10M101/02
摘要： Disclosed are a method for preparing a noble metal hydrogenation catalyst comprising preparing a carrier from a molecular sieve having a 10-member ring structure and/or an amorphous porous material; preparing a noble metal impregnation solution; and preparing noble metal impregnation solutions in a concentration gradient ranging from 0.05 to 5.0 wt % with deionized water, and sequentially impregnating the carrier with the impregnation solutions from low to high concentrations during the carrier impregnation process, or preparing a noble metal impregnation solution at a low concentration ranging from 0.05 to 0.5 wt % and impregnating the carrier by gradually increasing the concentration of the noble metal impregnation solution to 2.0 to 5.0 wt % in the impregnation process, followed by homogenization, drying, and calcination, as well as a noble metal hydrogenation catalyst, use thereof, and a method for preparing lubricant base oil.
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