公开(公告)号：US20190321811A1

公开(公告)日：2019-10-24

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

IPC: B01J29/70 ,  B01J37/00 ,  B01J37/10 ,  B01J37/02 ,  B01J35/02

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.

公开(公告)号：US20160256859A1

公开(公告)日：2016-09-08

申请号：US15033402

申请日：2014-11-05

Applicant: BASF SE

Inventor： Andrei-Nicolae Parvulescu ,  Ulrich MÜLLER ,  Georg UHL ,  Joaquim TELES ,  Nicolas VAUTRAVERS ,  Dominic RIEDEL

IPC: B01J29/70 ,  B01J37/30 ,  C01B39/02 ,  B01J37/08 ,  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.

Abstract translation: 一种制备具有MWW型骨架结构的含锡沸石材料的方法，包括提供具有空位四面体骨架位点的MWW型骨架结构的沸石材料，提供固体形式的锡离子源，并将锡掺入 沸石材料通过固态离子交换。

公开(公告)号：US20200070134A1

公开(公告)日：2020-03-05

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

IPC: B01J29/89 ,  B01J37/00 ,  B01J35/10 ,  C01B37/00

Abstract: A process for preparing an extrudable composition comprising a titanium-containing zeo-litic material having framework type MWW, the process comprising providing a titanium-containing zeolitic material having framework type MWW, having a water absorption ca-pacity 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 composi-tion 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.

公开(公告)号：US20170246620A1

公开(公告)日：2017-08-31

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 ,  B01J37/04 ,  B01J37/08 ,  B01J37/10 ,  B01J37/06 ,  C01B39/00 ,  B01J37/00

CPC classification number: B01J29/89 ,  B01J37/0009 ,  B01J37/0018 ,  B01J37/009 ,  B01J37/04 ,  B01J37/06 ,  B01J37/086 ,  B01J37/10 ,  C01B39/00 ,  C01B39/085 ,  C01B39/12 ,  C01B39/48 ,  C01P2002/72 ,  C01P2002/82 ,  C01P2002/86

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.

公开(公告)号：US20180362352A1

公开(公告)日：2018-12-20

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 ,  C01B39/48 ,  C01B39/46 ,  B01J29/86 ,  B01J37/00 ,  C01B37/00 ,  B01J37/06 ,  B01J37/08 ,  B01J37/10 ,  B01J37/04

CPC classification number: C01B39/12 ,  B01J29/7038 ,  B01J29/7088 ,  B01J29/86 ,  B01J29/89 ,  B01J37/009 ,  B01J37/04 ,  B01J37/06 ,  B01J37/08 ,  B01J37/10 ,  C01B37/007 ,  C01B39/085 ,  C01B39/46 ,  C01B39/48 ,  C01P2002/70 ,  C01P2006/12 ,  C01P2006/90

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.

公开(公告)号：US20160002058A1

公开(公告)日：2016-01-07

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 ,  B01J37/08 ,  B01J37/00 ,  B01J37/04 ,  B01J37/06 ,  C01B39/46 ,  B01J37/10

CPC classification number: C01B39/12 ,  B01J29/86 ,  B01J37/009 ,  B01J37/04 ,  B01J37/06 ,  B01J37/08 ,  B01J37/10 ,  C01B37/007 ,  C01B39/46 ,  C01B39/48 ,  C01P2002/70 ,  C01P2006/12 ,  C01P2006/90

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.

Abstract translation: 一种制备包含框架结构MWW（BMWW）的无铝含硼沸石材料的方法，包括（a）从含水的合成混合物，硅源，硼源和MWW模板化合物水热合成BMWW，获得 宝马在母液中，母液pH值高于9; （b）将（a）中获得并含有BMWW的母液的pH调节至6至9的值; （c）通过在过滤装置中过滤将宝马瓦与（b）中得到的经pH调节的母液分离。

公开(公告)号：US20150368115A1

公开(公告)日：2015-12-24

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

IPC: C01B39/48 ,  B01J29/89

CPC classification number: B01J37/0045 ,  B01J29/7038 ,  B01J29/89 ,  C01B39/085

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.1) 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.

Abstract translation: 一种制备具有MWW骨架结构的含钛沸石材料的方法，该方法包括（i）提供具有包含SiO 2和B 2 O 3的MWW骨架结构的沸石材料，（ii）将钛掺入提供于（ i）包括（ii.1）制备含有（i）中提供的沸石材料的水性合成混合物，MWW模板化合物和钛源，（ii.2）水热合成具有MWW骨架结构的含钛沸石材料 从（ii.1）中制备的水性合成混合物得到含有具有MWW骨架结构的含钛沸石材料的母液; （iii）喷雾干燥由（ii.2）得到的母液，该母液包含具有MWW骨架结构的含钛沸石材料。