公开(公告)号：US20190168193A1

公开(公告)日：2019-06-06

申请号：US16272148

申请日：2019-02-11

申请人： China Petroleum & Chemical Corporation ,  Fushun Research Institute of Petroleum and Petrochemicals, SINOPEC CORP.

发明人： Chang LIU ,  Fenglai WANG ,  Minghua GUAN ,  Yanze DU ,  Wei HUANG ,  Hong ZHAO

IPC分类号： B01J29/16 ,  B01J35/10 ,  B01J35/02 ,  B01J29/10 ,  C01B39/46 ,  B01J29/08

摘要： Provided is a Na—Y molecular sieve and a method for preparing the Na—Y molecular sieve, an H—Y molecular sieve and a method for preparing the H—Y molecular sieve, a hydrocracking catalyst, and a hydrocracking method. The average grain diameter of the Na—Y molecular sieve is 2-5 μm, and the sum of pore volumes of pores in 1-10 nm diameter accounts for 70-90% of the total pore volume of the Na—Y molecular sieve. The H—Y molecular sieve obtained from the large-grain Na—Y molecular sieve can be used as an acidic component in the hydrocracking catalyst. When the hydrocracking catalyst containing the H—Y molecular sieve is applied in the hydrocracking reaction of heavy oils that contain macromolecules, it can provide better cracking activity and product selectivity in the hydrocracking reaction.

公开(公告)号：US20160151771A1

公开(公告)日：2016-06-02

申请号：US14946527

申请日：2015-11-19

申请人： China Petroleum & Chemical Corporation ,  Fushun Research Institute of Petroleum and Petrochemicals, SINOPEC CORP.

发明人： Chang LIU ,  Fenglai WANG ,  Minghua GUAN ,  Yanze DU ,  Wei HUANG ,  Hong ZHAO

IPC分类号： B01J29/16 ,  B01J29/08 ,  C01B39/46

CPC分类号： B01J29/166 ,  B01J29/084 ,  B01J29/106 ,  B01J35/023 ,  B01J35/1028 ,  B01J35/1038 ,  B01J35/1061 ,  B01J35/108 ,  B01J2229/20 ,  C01B39/46 ,  C01P2004/61 ,  C01P2006/14 ,  C01P2006/17

摘要： Provided is a Na—Y molecular sieve and a method for preparing the Na—Y molecular sieve, an H—Y molecular sieve and a method for preparing the H—Y molecular sieve, a hydrocracking catalyst, and a hydrocracking method. The average grain diameter of the Na—Y molecular sieve is 2-5 μm, and the sum of pore volumes of pores in 1-10 nm diameter accounts for 70-90% of the total pore volume of the Na—Y molecular sieve. The H—Y molecular sieve obtained from the large-grain Na—Y molecular sieve can be used as an acidic component in the hydrocracking catalyst. When the hydrocracking catalyst containing the H—Y molecular sieve is applied in the hydrocracking reaction of heavy oils that contain macromolecules, it can provide better cracking activity and product selectivity in the hydrocracking reaction.

摘要翻译： 提供Na-Y分子筛和制备Na-Y分子筛，H-Y分子筛和制备H-Y分子筛，加氢裂化催化剂和加氢裂化方法的方法。 Na-Y分子筛的平均粒径为2-5μm，1-10nm直径的孔的孔体积的总和占Na-Y分子筛总孔体积的70-90％。 从大粒径Na-Y分子筛得到的H-Y分子筛可以用作加氢裂化催化剂中的酸性成分。 当含有H-Y分子筛的加氢裂化催化剂用于含有大分子的重油的加氢裂化反应时，可以在加氢裂化反应中提供更好的裂解活性和产物选择性。