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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
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.
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公开(公告)号：US20230356201A1
公开(公告)日：2023-11-09
申请号：US18245202
申请日：2021-09-09
申请人： CHINA PETROLEUM & CHEMICAL CORPORATION , SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC
发明人： Weimin YANG , Jian QIAO , Zhiqing YUAN , Zhendong WANG , Jiawei TENG , Weichuan TAO , Wenhua FU , Songlin LIU
CPC分类号： B01J29/85 , C01B39/54 , B01J37/0018 , B01J37/04 , B01J37/031 , C07C1/247 , C07C1/043 , C01P2002/72 , C01P2002/74 , C01P2004/03 , C01P2002/88
摘要： A SCM-34 molecular sieve, preparation method therefor and use thereof are provided. The SCM-34 molecular sieve contains 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.
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公开(公告)号：US20220001366A1
公开(公告)日：2022-01-06
申请号：US17288889
申请日：2019-09-19
申请人： CHINA PETROLEUM & CHEMICAL CORPORATION , SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC
发明人： Weimin YANG , Zhiqing YUAN , Jiawei TENG , Wenhua FU , Songlin LIU
摘要： A novel silicoaluminophosphate molecular sieve has a schematic chemical composition, expressed on a molar basis, of mSiO2.Al2O3.nP2O5, in which m represents the molar ratio of SiO2 to Al2O3 and is in a range of about 0.005-0.15, and n represents the molar ratio of P2O5 to Al2O3 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.
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公开(公告)号：US20220001365A1
公开(公告)日：2022-01-06
申请号：US17288891
申请日：2019-09-19
申请人： CHINA PETROLEUM & CHEMICAL CORPORATION , SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC
发明人： Weimin YANG , Zhiqing YUAN , Jiawei TENG , Wenhua FU , Songlin LIU
摘要： An aluminophosphate molecular sieve SCM-18 has a schematic chemical composition, expressed on a molar basis, of Al2O3.n P2O5, in which 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.
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公开(公告)号：US20230174384A1
公开(公告)日：2023-06-08
申请号：US17997960
申请日：2020-10-28
申请人： CHINA PETROLEUM & CHEMICAL CORPORATION , SHANGHAI RESEREARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC
发明人： Weimin YANG , Wenhua FU , Zhendong WANG , Zhiqing YUAN , Jiawei TENG , Jian QIAO , Weichuan TAO
IPC分类号： C01B39/48 , C01B39/06 , B01J29/70 , B01J29/72 , B01J37/04 , B01J37/03 , B01J37/00 , B01J20/18 , B01J20/30
CPC分类号： C01B39/48 , C01B39/065 , B01J29/70 , B01J29/7049 , B01J29/72 , B01J37/04 , B01J37/031 , B01J37/0018 , B01J20/18 , B01J20/3085 , B01J20/3057 , B01J20/3042 , C01P2002/72 , C01P2002/76 , C01P2002/74 , C01P2004/03
摘要： A SCM-33 molecular sieve has a schematic chemical composition as shown in the formula “SiO2·1/x XO1.5·m MO0.5”, wherein X is a framework trivalent element, the Si/X molar ratio x is ≥5, M is a framework equilibrium cation, and the M/Si molar ratio is 0
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