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公开(公告)号：US10710890B2
公开(公告)日：2020-07-14
申请号：US16254794
申请日：2019-01-23
IPC分类号： C01B39/48 , B01J29/70 , B01J20/18 , B01J20/28 , B01J20/30 , B01J35/10 , B01J37/00 , B01J37/04 , C07D207/06 , C10G11/05 , C10G45/64 , C10G47/16 , C10G50/00 , C07D207/04
摘要： The disclosure is related to EMM-37 materials, processes of making, and uses of the same as well as structure directing agents useful for the preparation of the EMM-37 materials, processes and intermediates for making such structure directing agents.
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公开(公告)号：US20210380425A1
公开(公告)日：2021-12-09
申请号：US17285546
申请日：2019-11-01
发明人： Joseph M. Falkowski , Hilda Bouza Vroman , Allen W. Burton , Eugene Terefenko , Kanmi Mao , Karl G. Strohmaier
IPC分类号： C01B39/48 , B01D53/047 , B01J20/18
摘要： A composition can include a Rho zeolite with a RHO topology having a Si to B ratio or a Si to A1 ratio greater than or equal to 8. Making such a composition can include heating an aqueous reaction mixture having a molar ratio of atomic Si to atomic B of about 4 to about 50 or a molar ratio of atomic Si to atomic Al of about 4 to about 50 in the presence of a C4-C6 diquat of N,2-dimethylbenzimidazole structure directing agent to a temperature of at least 75° C. to produce a Rho zeolite.
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公开(公告)号：US20200109058A1
公开(公告)日：2020-04-09
申请号：US16558659
申请日：2019-09-03
摘要： The zeolite UTD-1 may be formed under hydrothermal synthesis conditions using a directing agent that does not include a metal atom therein. Methods for synthesizing the zeolite UTD-1 may comprise: combining at least a silicon atom source and a directing agent having a structure of in an aqueous medium; forming the zeolite in the aqueous medium under hydrothermal synthesis conditions, such that the zeolite has a framework silicate with a cationic portion of the directing agent occluded within pores or channels of the framework silicate; and isolating the zeolite from the aqueous medium. The zeolite has a powder x-ray diffraction pattern with at least the following 2θscattering angles: 6.0±0.12, 7.6±0.1, 14.66±0.15, 19.7±0.15, 21.27±0.15, 22.13±0.15, 22.61±0.15, and 24.42±0.10 for a borosilicate form zeolite, or 6.0±0.12, 7.6±0.15, 14.55±0.15, 19.64±0.15, 21.01±0.20, 21.90±0.20, 22.34±0.20, and 24.38 ±0.20 for an aluminosilicate form zeolite.
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公开(公告)号：US20190256365A1
公开(公告)日：2019-08-22
申请号：US16254794
申请日：2019-01-23
IPC分类号： C01B39/48 , B01J20/18 , B01J20/28 , B01J20/30 , B01J29/70 , B01J35/10 , B01J37/04 , B01J37/00 , C07D207/06 , C10G11/05 , C10G47/16 , C10G50/00 , C10G45/64
摘要： The disclosure is related to EMM-37 materials, processes of making, and uses of the same as well as structure directing agents useful for the preparation of the EMM-37 materials, processes and intermediates for making such structure directing agents.
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公开(公告)号：US20190031519A1
公开(公告)日：2019-01-31
申请号：US16021211
申请日：2018-06-28
摘要： The disclosure is related to various modified EMM-23 materials, processes, and uses of the same.
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8.发明申请公开(公告)号：US20220388853A1
公开(公告)日：2022-12-08
申请号：US17772065
申请日：2020-07-22
发明人： Allen W. Burton , Hilda B. Vroman , Joseph M. Falkowski , Eugene Terefenko , Michael A. Marella , Ross Mabon
摘要： A method of making a molecular sieve may include: reacting a source selected from the group consisting of: a source of a tetrahedral element in the presence of a structure directing agent (SDA) selected from the group consisting of: Ar+-L-Ar, Ar+-L-Ar-L-Ar+, Ar+-L-Ar-L-NR3+, and ArAr+-L-Ar+Ar, where Ar+ is to a N-containing cationic aromatic ring, Ar is to a non-charged aromatic ring, L is a methylene chain of 3-6 carbon atoms, NR3+ is to a quaternary ammonium, and ArAr+ and Ar+Ar are a fused aromatic ring structure comprising both a N-containing cationic portion and a non-charged portion, to produce the molecular sieve.
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公开(公告)号：US10807875B2
公开(公告)日：2020-10-20
申请号：US16558659
申请日：2019-09-03
IPC分类号： C01B39/48 , C01B39/08 , C01B39/12 , B01J20/18 , B01J29/70 , B01J29/86 , B01J29/89 , B01J20/10
摘要： The zeolite UTD-1 may be formed under hydrothermal synthesis conditions using a directing agent that does not include a metal atom therein. Methods for synthesizing the zeolite UTD-1 may comprise: combining at least a silicon atom source and a directing agent having a structure of in an aqueous medium; forming the zeolite in the aqueous medium under hydrothermal synthesis conditions, such that the zeolite has a framework silicate with a cationic portion of the directing agent occluded within pores or channels of the framework silicate; and isolating the zeolite from the aqueous medium. The zeolite has a powder x-ray diffraction pattern with at least the following 2θscattering angles: 6.0±0.12, 7.6±0.1, 14.66±0.15, 19.7±0.15, 21.27±0.15, 22.13±0.15, 22.61±0.15, and 24.42±0.10 for a borosilicate form zeolite, or 6.0±0.12, 7.6±0.15, 14.55±0.15, 19.64±0.15, 21.01±0.20, 21.90±0.20, 22.34±0.20, and 24.38±0.20 for an aluminosilicate form zeolite.
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公开(公告)号：US20190030518A1
公开(公告)日：2019-01-31
申请号：US16021155
申请日：2018-06-28
IPC分类号： B01J29/076
CPC分类号： B01J29/076 , C01B39/026 , C01B39/48 , C10G11/05 , C10G47/16
摘要： The disclosure is related to various modified EMM-23 materials, processes, and uses of the same.
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