专利检索 ap:("CHINA PETROLEUM & CHEMICAL CORPORATION" OR "SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC") AND inv:"Shengli ZHAO" 第 1 页

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发明申请
SILICON-AND GERMANIUM-BASED SCM-25 MOLECULAR SIEVE, PREPARATION PROCESS AND USE THEREOF 有权

公开(公告)号：US20220250927A1

公开(公告)日：2022-08-11

申请号：US17626077

申请日：2020-07-09

申请人： CHINA PETROLEUM & CHEMICAL CORPORATION , SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC

发明人： Weimin YANG , Wenhua FU , Zhiqing YUAN , Zhendong WANG , Jiawei TENG , Weichuan TAO , Shengli ZHAO

IPC分类号： C01B39/48 , B01J20/18

摘要： A silicon- and germanium-based molecular sieve has a framework chemical composition as represented by the formula “SiO2.1/nGeO2”. The silicon/germanium molar ratio is 0.1n30. The molecular sieve has a unique X-ray diffraction pattern. It can be used in adsorptive separation, ion exchange, and catalytic conversion of organic compounds.