公开(公告)号：WO2018059316A1

公开(公告)日：2018-04-05

申请号：PCT/CN2017/102887

申请日：2017-09-22

Applicant: BASF SE ,  BASF (CHINA) COMPANY LIMITED

Inventor： PARVULESCU, Andrei-Nicolae ,  MUELLER, Ulrich ,  MCGUIRE, Robert ,  ARNOLD, Lena ,  DAI, Yu ,  MAURER, Stefan ,  XIAO, Fengshou ,  MENG, Xiangju ,  BIAN, Chaoqun ,  WU, Qinming

IPC: C01B39/02 ,  C01B39/38

Abstract: A process for preparing a zeolitic material having a zeolitic framework structure which exhibits a molar ratio (aAl 2 O 3 ) : SiO 2 or a crystalline precursor thereof, comprising (i) pre-paring a mixture comprising H 2 O, one or more compounds comprising Si from which SiO 2 in the zeolitic framework structure is formed, said one or more compounds compris-ing a silica gel exhibiting a molar ratio (c H 2 O) : SiO 2 and optionally one or more com-pounds comprising Al from which Al 2 O 3 in the zeolitic framework structure is formed; (ii) subjecting the mixture obtained in (i) to crystallization at a crystallization temperature in the range of from 110 to 350 ℃, preferably in the range of from 190 to 350 ℃, and for a crystallization time in the range of from 0.1 to 48 h.

Abstract translation: 制备具有沸石骨架结构的沸石材料的方法，所述沸石骨架结构表现出摩尔比（aAl 2 O 3：SiO 2）：SiO 2： 其包含（i）预混合包含H 2 O，一种或多种包含Si的混合物，其中SiO 2在 形成沸石骨架结构，所述一种或多种化合物包含表现出摩尔比（c H 2 O）:SiO 2 2和任选地一种或多种 包含形成沸石骨架结构中的Al 2 O 3的Al的化合物; （ii）使（i）中得到的混合物在110-350℃，优选190-350℃的结晶温度下结晶，结晶时间范围为0.1-1.0 48小时。

公开(公告)号：WO2010145077A1

公开(公告)日：2010-12-23

申请号：PCT/CN2009/072336

申请日：2009-06-18

Applicant: BASF SE ,  BASF (CHINA) COMPANY LIMITED ,  XIAO, Fengshou ,  XIE, Bin ,  MÜLLER, Ulrich ,  YILMAZ, Bilge

Inventor： XIAO, Fengshou ,  XIE, Bin ,  MÜLLER, Ulrich ,  YILMAZ, Bilge

IPC: C01B39/02 ,  C01B39/06 ,  C01B39/12 ,  B01J29/04 ,  B01J29/068 ,  B01J29/072 ,  B01J29/076 ,  B01J29/86 ,  B01J29/87 ,  B01J29/88 ,  B01J29/89

CPC classification number: B01J29/7007 ,  B01D53/9418 ,  B01D2251/2062 ,  B01D2251/2067 ,  B01D2255/502 ,  B01D2255/9155 ,  B01D2258/012 ,  B01J29/88 ,  C01B37/02 ,  C01B39/06 ,  C01B39/065 ,  C01B39/46 ,  C10G11/05 ,  C10G11/18

Abstract: Provided is an organotemplate-free synthetic process for the production of a zeolitic material having a BEA framework structure comprising YO 2 and optionally comprising X 2 O 3 , wherein said process comprises the steps of (1) preparing a mixture comprising seed crystals and at least one source for YO 2 ; and (2) crystallizing the mixture; wherein Y is a tetravalent element, and X is a trivalent element, wherein the zeolitic material optionally comprises at least one alkali metal M, wherein when the BEA framework additionally comprises X 2 O 3 , the mixture according to step (1) comprises at least one source for X 2 O 3 , and wherein the seed crystals comprise zeolitic material having a BEA framework structure, preferably zeolite Beta.

Abstract translation: 提供了一种用于生产具有包含YO 2且任选地包含X 2 O 3的BEA骨架结构的沸石材料的无有机模板的合成方法，其中所述方法包括以下步骤：（1）制备包含晶种和至少一种YO2源的混合物 ; 和（2）使混合物结晶; 其中Y是四价元素，X是三价元素，其中沸石材料任选地包含至少一种碱金属M，其中当BEA骨架另外包含X 2 O 3时，根据步骤（1）的混合物包含至少一种源 X 2 O 3，并且其中所述晶种包含具有BEA骨架结构的沸石材料，优选沸石β。

公开(公告)号：WO2018113566A1

公开(公告)日：2018-06-28

申请号：PCT/CN2017/115938

申请日：2017-12-13

Applicant: BASF SE ,  XIAO, Fengshou

Inventor： XIAO, Fengshou ,  MCGUIRE, Robert ,  FEYEN, Mathias ,  MUELLER, Ulrich ,  BAO, Xinhe ,  ZHANG, Weiping ,  DE VOS, Dirk ,  GIES, Hermann ,  TOSHIYUKI, Yokoi ,  KOLB, Ute ,  MARLER, Bernd ,  SHI, Chuan ,  PAN, Xiulian ,  MENG, Xiangju ,  MAURER, Stefan ,  DAI, Yu ,  WANG, Yong ,  DE BAERDEMAEKER, Trees

IPC: C01B39/04 ,  B01J29/06

Abstract: A process for the preparation of a zeolitic material comprising YO 2 and X 2 O 3 in its framework structure is provided, wherein Y stands for a tetravalent element and X stands for a trivalent element. The process comprises steps of (1) preparing a mixture comprising one or more structure directing agents, seed crystals, and a first zeolitic material comprising YO 2 and X 2 O 3 in its framework structure, wherein the first zeolitic material has a framework structure selected from the group consisting of FAU-, GIS-, MOR-, and LTA-type framework structures, including mixtures of two or more thereof; (2) heating the mixture obtained in (1) for obtaining a second zeolitic material comprising YO 2 and X 2 O 3 in its framework structure, wherein the second zeolitic material obtained in (2) has a different type of framework structure than the first zeolitic material contained in the mixture obtained in (1); wherein the mixture prepared in (1) and heated in (2) contains 1000 wt.% or less of H 2 O based on 100 wt.% of YO 2 in the framework structure of the first zeolitic material. As well as a zeolitic material obtainable and/or obtained according to the process and its use are provided.