发明公开
EP2930148A1 SAPO-34 ZEOLITE HAVING DIGLYCOLAMINE AS TEMPLATING AGENT AND SYNTHESIS METHOD FOR THE ZEOLITE
有权
SAPO-34-ZEOLITH MIT DIGLYCOLAMIN ALS TEMPLAT UND VERFAHREN ZUR HERSTELLUNG DES ZEOLITHS
- 专利标题： SAPO-34 ZEOLITE HAVING DIGLYCOLAMINE AS TEMPLATING AGENT AND SYNTHESIS METHOD FOR THE ZEOLITE
- 专利标题（中）： SAPO-34-ZEOLITH MIT DIGLYCOLAMIN ALS TEMPLAT UND VERFAHREN ZUR HERSTELLUNG DES ZEOLITHS
-
申请号： EP12890022.2申请日： 2012-12-10
-
公开(公告)号： EP2930148A1公开(公告)日： 2015-10-14
- 发明人: WANG, Dehua , TIAN, Peng , LIU, Zhongmin , FAN, Dong , ZHANG, Ying , SU, Xiong
- 申请人： Dalian Institute Of Chemical Physics, Chinese Academy of Sciences
- 申请人地址： No.457 Zhongshan Road Dalian Liaoning 116023 CN
- 专利权人： Dalian Institute Of Chemical Physics, Chinese Academy of Sciences
- 当前专利权人： Dalian Institute Of Chemical Physics, Chinese Academy of Sciences
- 当前专利权人地址： No.457 Zhongshan Road Dalian Liaoning 116023 CN
- 代理机构： Maughan, Sophie Louise
- 国际公布： WO2014089740 20140619
- 主分类号： C01B39/54
- IPC分类号： C01B39/54
摘要：
The present invention provides a SAPO-34 molecular sieve, whose chemical composition in the anhydrous state is expressed as: mDGA·(Si x Al y P z )O 2 ; wherein DGA is diglycolamine, distributing in the cages and pores of said molecular sieve; m is the molar number of the template agent diglycolamine per one mole of (Si x Al y P z )O 2 , and m is from 0.03 to 0.25; x, y, z respectively represents the molar number of Si, Al, P, and x is from 0.01 to 0.30, and y is from 0.40 to 0.60, and z is from 0.25 to 0.49, and x + y + z =1. Said SAPO-34 molecular sieve can be used as an acid-catalyzed reaction catalyst, such as a methanol to olefins reaction catalyst. The present invention also concerns the application of said SAPO-34 molecular sieve in adsorption separation of CH 4 and CO 2 .
公开/授权文献
信息查询
