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公开(公告)号：US09999878B2
公开(公告)日：2018-06-19
申请号：US15033824
申请日：2014-11-05
Applicant: BASF SE
Inventor： Andrei-Nicolae Parvulescu , Ulrich Müller , Joaquim H. Teles , Nicolas Vautravers , Georg Uhl , Ive Hermans , Patrick Wolf , Ceri Hammond
IPC: C01B39/06 , C01B39/46 , B01J29/06 , B01J29/89 , B01J29/70 , C07D313/04 , B01J35/00 , B01J35/10 , B01J37/10 , B01J37/30 , B01J29/40 , C01B39/38 , C01B39/02
CPC classification number: B01J29/7057 , B01J29/06 , B01J29/40 , B01J29/7007 , B01J29/7015 , B01J29/7038 , B01J29/7065 , B01J29/7088 , B01J29/89 , B01J35/002 , B01J35/1019 , B01J37/10 , B01J37/30 , B01J2229/183 , B01J2229/186 , C01B39/026 , C01B39/06 , C01B39/38 , C01B39/46 , C01P2002/82 , C07D313/04
Abstract: A process for preparing a tin-containing zeolitic material having a BEA framework structure comprising providing a zeolitic material having a BEA framework structure having vacant tetrahedral framework sites, providing a tin-ion source in solid form, incorporating tin into the zeolitic material via solid-state ion exchange, calcining the zeolitic material, and treating the calcined zeolitic material with an aqueous solution having a pH of at most 5.
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公开(公告)号：US11291980B2
公开(公告)日：2022-04-05
申请号：US16461134
申请日：2017-12-20
Applicant: BASF SE
Inventor： Andrei-Nicolae Parvulescu , Ulrich Mueller , Hans-Juergen Luetzel , Georg Uhl , Joaquim Henrique Teles , Dominic Riedel , Daniel Urbanczyk , Ulrike Wegerle , Markus Weber , Nicolai Tonio Woerz , Christian Mueller
Abstract: A process for preparing an extrudable composition comprising a titanium-containing zeolitic material having framework type MWW, the process comprising providing a titanium-containing zeolitic material having framework type MWW, having a water absorption capacity of at least 11 weight-%, subjecting the titanium-containing zeolitic material having framework type MWW an acid treatment, optionally incorporating zinc in the acid-treated titanium-containing zeolitic material having framework type MWW; preparing a composition comprising the titanium-containing zeolitic material having framework type MWW obtained from (ii) or (iii), a precursor of a silica binder, water, and a kneading agent, wherein the composition does not comprise a polyethylene oxide.
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公开(公告)号：US20160031714A1
公开(公告)日：2016-02-04
申请号：US14862893
申请日：2015-09-23
Applicant: BASF SE
Inventor： Ulrich MUELLER , Andrei-Nicolae Parvulescu , Jeff Yang , Hans-Juergen Luetzel , Georg Uhl , Stefan Dumser
CPC classification number: B01J29/04 , B01J29/7007 , B01J29/7015 , B01J29/7038 , B01J29/7057 , B01J29/7065 , B01J29/7088 , B01J29/86 , B01J29/89 , B01J35/002 , B01J35/026 , B01J37/0072 , B01J37/009 , B01J37/06 , B01J37/10 , B01J2229/18 , B01J2229/30 , B01J2229/37 , C01B39/026 , C01B39/12 , C01B39/48
Abstract: The present invention relates to a process for process for the preparation of a zeolitic material which process comprises (i) providing a boron-containing zeolitic material and (ii) deboronating the boron-containing zeolitic material by treating the boron-containing zeolitic material with a liquid solvent system thereby obtaining a deboronated zeolitic material, which liquid solvent system does not contain an inorganic or organic acid, or a salt thereof.
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公开(公告)号：US09168513B2
公开(公告)日：2015-10-27
申请号：US13759573
申请日：2013-02-05
Applicant: BASF SE
Inventor： Ulrich Mueller , Andrei-Nicolae Parvulescu , Jeff Yang , Hans-Juergen Luetzel , Georg Uhl , Stefan Dumser
CPC classification number: B01J29/04 , B01J29/7007 , B01J29/7015 , B01J29/7038 , B01J29/7057 , B01J29/7065 , B01J29/7088 , B01J29/86 , B01J29/89 , B01J35/002 , B01J35/026 , B01J37/0072 , B01J37/009 , B01J37/06 , B01J37/10 , B01J2229/18 , B01J2229/30 , B01J2229/37 , C01B39/026 , C01B39/12 , C01B39/48
Abstract: The present invention relates to a process for process for the preparation of a zeolitic material which process comprises (i) providing a boron-containing zeolitic material and (ii) deboronating the boron-containing zeolitic material by treating the boron-containing zeolitic material with a liquid solvent system thereby obtaining a deboronated zeolitic material, which liquid solvent system does not contain an inorganic or organic acid, or a salt thereof.
Abstract translation: 本发明涉及一种制备沸石材料的方法，该方法包括（i）提供含硼沸石材料和（ii）通过用含硼沸石材料处理含硼沸石材料来使硼含量沸石材料脱硼 液体溶剂系统，从而获得脱硼沸石材料，该液体溶剂体系不含无机或有机酸或其盐。
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公开(公告)号：US11351525B2
公开(公告)日：2022-06-07
申请号：US16462430
申请日：2017-12-20
Applicant: BASF SE
Inventor： Andrei-Nicolae Parvulescu , Ulrich Mueller , Hans-Juergen Luetzel , Georg Uhl , Joaquim Henrique Teles , Dominic Riedel , Daniel Urbanczyk , Ulrike Wegerle , Markus Weber , Nicolai Tonio Woerz , Christian Mueller , Ruediger Schmitt , Xiana Romani Fernandez , Harald Wuerz
Abstract: Use of an acid-treated titanium-containing zeolitic material having framework type MWW for preparing a composition having a relative plasticity of less than 1.
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Patent Agency Ranking
6.发明授权公开(公告)号：US10442697B2
公开(公告)日：2019-10-15
申请号：US16007724
申请日：2018-06-13
Applicant: BASF SE
Inventor： Andrei-Nicolae Parvulescu , Ulrich Mueller , Hans-Juergen Luetzel , Georg Uhl , Robert Bayer , Regina Vogelsang , Robert Schlosser , Franky Ruslim , Pawel Czajka
IPC: C01B39/12 , B01J29/89 , B01J29/86 , C01B39/48 , B01J29/70 , C01B39/08 , C01B37/00 , B01J37/00 , B01J37/04 , B01J37/06 , B01J37/08 , B01J37/10 , C01B39/46
Abstract: A process for preparing an aluminum-free boron containing zeolitic material comprising the framework structure MWW (BMWW), comprising (a) hydrothermally synthesizing the BMWW from a synthesis mixture containing water, a silicon source, a boron source, and an MWW template compound obtaining the BMWW in its mother liquor, the mother liquor having a pH above 9; (b) adjusting the pH of the mother liquor, obtained in (a) and containing the BMWW, to a value in the range of from 6 to 9; (c) separating the BMWW from the pH-adjusted mother liquor obtained in (b) by filtration in a filtration device.
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公开(公告)号：US10300468B2
公开(公告)日：2019-05-28
申请号：US15509527
申请日：2015-09-08
Applicant: BASF SE
Inventor： Andrei-Nicolae Parvulescu , Ulrich Mueller , Georg Uhl , Joaquim Henrique Teles , Dominic Riedel
IPC: B01J29/89 , C01B39/08 , C01B39/12 , C01B39/48 , B01J37/00 , B01J37/04 , B01J37/06 , B01J37/08 , B01J37/10 , C01B39/00 , B01J29/70 , B01J20/18
Abstract: A process for the preparation of a zeolitic material having an MWW framework structure and comprising boron and titanium, the process comprising (i) providing an aqueous synthesis mixture comprising a silica source, a boron source, a titanium source, and an MWW templating agent; (ii) heating the aqueous synthesis mixture to a temperature in the range of from 160 to 190 ° C.; (iii) subjecting the synthesis mixture (ii) to hydrothermal synthesis conditions, obtaining, in its mother liquor, a precursor of the zeolitic material; (iv) separating the precursor from its mother liquor; (v) calcining the separated precursor, obtaining the zeolitic material having an MWW framework structure and comprising boron and titanium.
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8.发明授权公开(公告)号：US10046974B2
公开(公告)日：2018-08-14
申请号：US14765471
申请日：2014-02-05
Applicant: BASF SE
Inventor： Andrei-Nicolae Parvulescu , Ulrich Mueller , Hans-Juergen Luetzel , Georg Uhl , Robert Bayer , Regina Vogelsang , Robert Schlosser , Franky Ruslim , Pawel Czajka
IPC: C01B39/12 , B01J29/86 , C01B39/48 , C01B37/00 , B01J37/00 , B01J37/04 , B01J37/06 , B01J37/08 , B01J37/10 , C01B39/46
Abstract: A process for preparing an aluminum-free boron containing zeolitic material comprising the framework structure MWW (BMWW), comprising (a) hydrothermally synthesizing the BMWW from a synthesis mixture containing water, a silicon source, a boron source, and an MWW template compound obtaining the BMWW in its mother liquor, the mother liquor having a pH above 9; (b) adjusting the pH of the mother liquor, obtained in (a) and containing the BMWW, to a value in the range of from 6 to 9; (c) separating the BMWW from the pH-adjusted mother liquor obtained in (b) by filtration in a filtration device.
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9.发明授权公开(公告)号：US10029244B2
公开(公告)日：2018-07-24
申请号：US14764354
申请日：2014-02-05
Applicant: BASF SE
Inventor： Andrei-Nicolae Parvulescu , Ulrich Mueller , Hans-Juergen Luetzel , Georg Uhl , Robert Bayer , Regina Vogelsang , Joaquim Henrique Teles , Dominic Riedel , Daniel Urbanczyk , Ulrike Wegerle
Abstract: A process for the preparation of a titanium-containing zeolitic material having an MWW framework structure, the process comprising (i) providing a zeolitic material having an MWW framework structure comprising SiO2 and B2O3, (ii) incorporating titanium into the zeolitic material provided in (i) comprising (ii.I) preparing an aqueous synthesis mixture containing the zeolitic material provided in (i), an MWW template compound and a titanium source, (ii.2) hydrothermally synthesizing a titanium-containing zeolitic material having an MWW framework structure from the aqueous synthesis mixture prepared in (ii.1), obtaining a mother liquor comprising the titanium-containing zeolitic material having an MWW framework structure; (iii) spray-drying the mother liquor obtained from (ii.2) comprising the titanium-containing zeolitic material having an MWW framework structure.
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公开(公告)号：US09987624B2
公开(公告)日：2018-06-05
申请号：US15033402
申请日：2014-11-05
Applicant: BASF SE
Inventor： Andrei-Nicolae Parvulescu , Ulrich Müller , Georg Uhl , Joaquim H. Teles , Nicolas Vautravers , Dominic Riedel
IPC: C01B39/06 , C01B39/48 , B01J29/70 , C01B39/12 , C07C45/58 , B01J35/00 , B01J35/10 , B01J37/08 , B01J37/30 , C01B39/02 , C01B39/46
CPC classification number: B01J29/7088 , B01J35/002 , B01J35/1019 , B01J37/08 , B01J37/30 , B01J2229/183 , B01J2229/186 , C01B39/026 , C01B39/06 , C01B39/12 , C01B39/46 , C01B39/48 , C07C45/58 , C07C2601/10 , C07C47/225
Abstract: A process for preparing a tin-containing zeolitic material having an MWW-type framework structure comprising providing a zeolitic material having an MWW-type framework structure having vacant tetrahedral framework sites, providing a tin-ion source in solid form, and incorporating tin into the zeolitic material via solid-state ion exchange.
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