基本信息:
- 专利标题： SCM-38 MOLECULAR SIEVE, PREPARATION METHOD THEREFOR, AND USE THEREOF
- 申请号：EP22882943.8 申请日：2022-10-20
- 公开(公告)号：EP4421039A8 公开(公告)日：2024-10-16
- 发明人： YANG, Weimin , ZHAO, Shengli , QIAO, Jian , YUAN, Zhiqing , WANG, Zhendong , FU, Wenhua , TAO, Weichuan
- 申请人： China Petroleum & Chemical Corporation , Shanghai Research Institute of Petrochemical Technology, SINOPEC
- 申请人地址： CN Beijing 100728 22 Chaoyangmen North Street Chaoyang District
- 专利权人： China Petroleum & Chemical Corporation,Shanghai Research Institute of Petrochemical Technology, SINOPEC
- 当前专利权人： China Petroleum & Chemical Corporation,Shanghai Research Institute of Petrochemical Technology, SINOPEC
- 当前专利权人地址： CN Beijing 100728 22 Chaoyangmen North Street Chaoyang District
- 代理机构： Hoffmann Eitle
- 优先权： CN 2111224534 2021.10.20
- 国际申请： CN2022126429 2022.10.20
- 国际公布： WO2023066338 2023.04.27
- 主分类号： C01B39/54
- IPC分类号： C01B39/54 ; C01B37/08
摘要：
The present invention discloses a SCM-38 molecular sieve and preparation process and use thereof. The SCM-38 molecular sieve is a phosphorus-aluminium or silicon-phosphorus-aluminium molecular sieve, the SCM-38 molecular sieve shows the following diffraction peak feature in its XRD spectrum: X-ray diffraction peaks appear at 2θ of 7.20±0.1, 10.81±0.1, 11.60±0.1, 14.32±0.1, 21.39±0.1, 21.83±0.1, 27.31±0.1, 28.72±0.1, wherein the most intense peak appears at 2θ of 7.20±0.1. The SCM-38 molecular sieve of the present invention can be used in catalysts.
公开/授权文献:
IPC结构图谱:
| C | 化学；冶金 |
| --C01 | 无机化学 |
| ----C01B | 非金属元素；其化合物 |
| ------C01B39/00 | 具有分子筛和碱交换特性的化合物，如结晶沸石；其制备；后处理，如离子交换或脱铝作用 |
| --------C01B39/54 | .磷酸盐，如APO或SAPO化合物 |