公开(公告)号：EP3872032A1

公开(公告)日：2021-09-01

申请号：EP19876975.4

申请日：2019-09-19

申请人： China Petroleum & Chemical Corporation ,  Shanghai Research Institute of Petrochemical Technology SINOPEC

发明人： YANG, Weimin ,  YUAN, Zhiqing ,  TENG, Jiawei ,  FU, Wenhua ,  LIU, Songlin

IPC分类号： C01B37/04 ,  C01B39/54

摘要： Disclosed are an aluminophosphate molecular sieve SCM-18, its preparation and application thereof, the molecular sieve having a schematic chemical composition, expressed on a molar basis, of Al 2 O 3 •n P 2 O 5 , wherein n represents a phosphorus to aluminum molar ratio, and is in a range of about 0.8-1.2. The aluminophosphate molecular sieve has a unique X-ray diffraction pattern, and can be used as an adsorbent, a catalyst or a catalyst carrier.

公开(公告)号：EP3872035A1

公开(公告)日：2021-09-01

申请号：EP19875528.2

申请日：2019-09-19

申请人： China Petroleum & Chemical Corporation ,  Shanghai Research Institute of Petrochemical Technology, SINOPEC

发明人： YANG, Weimin ,  YUAN, Zhiqing ,  TENG, Jiawei ,  FU, Wenhua ,  LIU, Songlin

IPC分类号： C01B39/54 ,  C01B37/08 ,  B01J27/00

摘要： Disclosed are a novel silicoaluminophosphate molecular sieve, its preparation and application thereof, the molecular sieve having a schematic chemical composition, expressed on a molar basis, of mSiO 2 •Al 2 O 3 •nP 2 O 5 , wherein m represents the molar ratio of SiO 2 to Al 2 O 3 and is in a range of about 0.005-0.15, and n represents the molar ratio of P 2 O 5 to Al 2 O 3 and is in a range of about 0.7-1.1. The silicoaluminophosphate molecular sieve has a unique X-ray diffraction pattern, and can be used as an adsorbent, a catalyst or a catalyst carrier.

公开(公告)号：EP4417577A1

公开(公告)日：2024-08-21

申请号：EP22880195.7

申请日：2022-10-08

申请人： China Petroleum & Chemical Corporation ,  Shanghai Research Institute of Petrochemical Technology, SINOPEC

发明人： YANG, Weimin ,  WANG, Zhendong ,  MA, Duozheng ,  LIU, Songlin ,  LIU, Chuang ,  LI, Xiangcheng ,  YUAN, Zhiqing

IPC分类号： C01B39/48 ,  B01J29/06

CPC分类号： Y02P20/52 ,  C01B39/48 ,  B01J29/06

摘要： A silicon-aluminum zeolite SCM-36, a manufacturing method therefor and an application thereof, wherein the zeolite has a silicon/aluminum ratio n≥5, and has a distinctive XRD diffraction spectrum. Said SCM-36 zeolite is a novel zeolite which can be used as an adsorbent, a catalyst, or a catalyst carrier.

公开(公告)号：EP4197971A1

公开(公告)日：2023-06-21

申请号：EP21866019.9

申请日：2021-09-09

申请人： China Petroleum & Chemical Corporation ,  Shanghai Research Institute of Petrochemical Technology, SINOPEC

发明人： YANG, Weimin ,  QIAO, Jian ,  YUAN, Zhiqing ,  WANG, Zhendong ,  TENG, Jiawei ,  TAO, Weichuan ,  FU, Wenhua ,  LIU, Songlin

IPC分类号： C01B37/04 ,  C01B37/08 ,  C01B39/54

摘要： The present invention discloses a SCM-34 molecular sieve, preparation method therefor and use thereof. The SCM-34 molecular sieve comprises aluminum, phosphorus, oxygen and optionally silicon. In the XRD diffraction data of the molecular sieve, a 2θ degree of the strongest peak within the range of 5-50° is 7.59 ± 0.2. The SCM-34 molecular sieve has a new skeleton structure and can be used to prepare a metal-containing AFI type molecular sieve or an SAPO-17 molecular sieve, meeting the different needs for catalysts in the chemical production.