-
公开(公告)号：ZA200502203B
公开(公告)日：2006-05-31
申请号：ZA200502203
申请日：2005-03-16
Applicant: BASF AG
Inventor： KRUG GEORG , BASSLER PETER , GOEBBEL HANS-GEORG , RUDOLF PETER , TELES JOAQUIM H , MUELLER ULRICH
IPC: B01J20060101 , B01J29/89 , B01J37/00 , B01J37/02 , B01J37/08 , B01J37/10 , C07B61/00 , C07D20060101 , C07D301/03 , C07D301/12 , C07D301/19 , C07D303/04
Abstract: The present invention relates to a process for treating a solid material containing at least one zeolite and being at least partly crystalline or treating a shaped body obtained from said solid material wherein said solid material or shaped body is brought in contact with a composition containing water after at least one of the following steps of an integrated process for producing a solid material or a shaped body containing at least one zeolite: (i) after step (II) of separating the at least partly crystalline solid material from its mother liquor or (ii) after step (S) of shaping said solid material into a shaped body or (iii) after a step (C) of calcining said solid material or said shaped body. The present invention furthermore relates to the solid material obtainable by the inventive process and the shaped body obtainable by the inventive process. The present invention also relates to the use of the solid material or the shaped body as mentioned above as a catalyst in chemical reactions, in particular in reactions of compounds containing at least one C-C double bond with at least one hydroperoxide
-
公开(公告)号：ZA200502153B
公开(公告)日：2006-05-31
申请号：ZA200502153
申请日：2005-03-15
Applicant: BASF AG
Inventor： MUELLER ULRICH , BASSLER PETER , GOEBBEL HANS-GEORG , RUDOLF PETER , KRUG GEORG , TELES JOAQUIM H
IPC: C07D303/04 , B01J20060101 , B01J29/89 , B01J37/04 , C01B39/06 , C01B39/40 , C07B61/00 , C07D20060101 , C07D301/12
Abstract: The present invention relates to the manufacture of solid materials or shaped bodies containing at least one zeolite and being at least partly crystalline. Furthermore, the present invention relates to the solid materials or shaped bodies as such and to the use of these materials for reactions of compounds having at least one C-C double bond with at least one hydroperoxide. Specifically, the present invention relates to a process for the manufacture of a solid material containing at least one zeolite and being at least partly crystalline, wherein the synthesis of the said solid material involves at least one partial step of contacting at least one transition metal oxide source with at least one epoxide or hydrolysate thereof prior to or during the at least partial crystallization of said solid material.
-
公开(公告)号：BRPI0409432A
公开(公告)日：2006-04-18
申请号：BRPI0409432
申请日：2004-04-16
Applicant: BASF AG
Inventor： GOEBBEL HANS-GEORG , BASSLER PETER , TELES JOAQUIM HENRIQUE , RUDOLF PETER
IPC: C07D301/12 , C07D303/04
Abstract: Process for preparing propylene oxide, which comprises at least the steps (iii) and (iv) (iii) separating off propylene oxide from a mixture (M1) comprising propylene oxide and at least one solvent by distillation in a distillation column, giving a bottom stream and a vapor stream consisting essentially of propylene oxide; (iv) compressing the vapor stream obtained in (iii) by means of at least one compressor to give a compressed vapor.
-
公开(公告)号：DE102004003239A1
公开(公告)日：2005-08-18
申请号：DE102004003239
申请日：2004-01-21
Applicant: BASF AG
Inventor： RUDOLF PETER , MILLER CHRISTIAN , WALSDORFF CHRISTIAN
-
公开(公告)号：BR0314357A
公开(公告)日：2005-07-05
申请号：BR0314357
申请日：2003-09-16
Applicant: BASF AG
Inventor： MUELLER ULRICH , KRUG GEORG , BASSLER PETER , GOEBBEL HANS-GEORG , RUDOLF PETER , TELES JOAQUIM H
IPC: B01J29/89 , B01J37/00 , B01J37/02 , B01J37/08 , B01J37/10 , C07B61/00 , C07D301/03 , C07D301/12 , C07D301/19 , C07D303/04
Abstract: The present invention relates to a process for treating a solid material containing at least one zeolite and being at least partly crystalline or treating a shaped body obtained from said solid material wherein said solid material or shaped body is brought in contact with a composition containing water after at least one of the following steps of an integrated process for producing a solid material or a shaped body containing at least one zeolite: (i) after step (II) of separating the at least partly crystalline solid material from its mother liquor or (ii) after step (S) of shaping said solid material into a shaped body or (iii) after a step (C) of calcining said solid material or said shaped body. The present invention furthermore relates to the solid material obtainable by the inventive process and the shaped body obtainable by the inventive process. The present invention also relates to the use of the solid material or the shaped body as mentioned above as a catalyst in chemical reactions, in particular in reactions of compounds containing at least one C-C double bond with at least one hydroperoxide
-
Patent Agency Ranking
公开(公告)号：CA2524730A1
公开(公告)日：2004-11-18
申请号：CA2524730
申请日：2004-05-10
Applicant: BASF AG
Inventor： MUELER ULRICH , KRUG GEORG , GOEBBEL HANS-GEORG , BASSLER PETER , RUDOLF PETER , TELES JOAQUIM HENRIQUE
IPC: C07D301/12 , C01B37/00
Abstract: The invention relates to a method for producing propylene oxide, at least comprising steps (i) and (ii): (i) providing a catalyst containing at least one porous oxidic material; (ii) reacting propene with a hydroperoxide in at least one nitrile serving as a solvent or in a solvent mixture containing at least one nitrile in the presence of the catalyst in accordance with (i). Th e invention is characterized in that at least one porous oxidic material is a zeolite having a radiographic correspondence to the MWW type.
-
公开(公告)号：CA2522466A1
公开(公告)日：2004-10-28
申请号：CA2522466
申请日：2004-04-16
Applicant: BASF AG
Inventor： RUDOLF PETER , GOEBBEL HANS-GEORG , BASSLER PETER , TELES JOAQUIM HENRIQUE
IPC: C07D301/12
Abstract: The invention relates to a method for producing an alkene oxide, comprising at least the following steps: (i) preparation of a stream (S1) containing compressed liquid alkene; (ii) expansion of at least part of the stream (S1) by heat absorption and at least partial evaporation of the liquid alkene; (iii) reaction of the alkene obtained according to step (ii) with a hydroperoxide in the presence of at least one solvent and at least one catalyst to obtain a mixture containing alkene oxide and the solvent(s).
-
公开(公告)号：AU2003278127A1
公开(公告)日：2004-05-13
申请号：AU2003278127
申请日：2003-10-23
Applicant: BASF AG
Inventor： GOBBEL HANS-GEORG , TELES JOAQUIM HENRIQUE , RUDOLF PETER , BASSLER PETER
IPC: C07D301/12
Abstract: Process for the continuous recirculation of the olefin which has not been reacted in the epoxidation of olefins by means of hydroperoxide to give oxiranes and is present in the offgas stream formed during the epoxidation, which comprises the steps (i) to (iii) (i) compressing and cooling the offgas stream, (ii) seperating the olefin from the offgas stream obtain in step (i) by distillation, (iii) epoxidizing the olefin seperating off in step (ii) by means of hydroperoxide.
-
公开(公告)号：CA2503449A1
公开(公告)日：2004-05-06
申请号：CA2503449
申请日：2003-10-23
Applicant: BASF AG
Inventor： TELES JOAQUIM HENRIQUE , RUDOLF PETER , GOEBBEL HANS-GEORG , BASSLER PETER
IPC: C07D301/12
Abstract: The invention relates to a method for continuously returning an olefin which has not been reacted with hydroperoxide in order to form oxiranes during the epoxidation of olefins. Said olefin is contained in the flow of waste gas which is produced during epoxidation. Said method is characterised by the following steps: (i) compressing and cooling the flow of waste gas, (ii) separating the olefin from the flow of waste gas obtained in step (i) by distillation,(iii) epoxidating the olefin separated in (ii) with hydroperoxi de.
-
公开(公告)号：AU2003264295A1
公开(公告)日：2004-04-30
申请号：AU2003264295
申请日：2003-09-15
Applicant: BASF AG
Inventor： BASSLER PETER , GOBBEL HANS-GEORG , RUDOLF PETER , TELES JOAQUIM H , MULLER ULRICH , KRUG GEORG
IPC: C07D303/04 , B01J29/89 , B01J37/04 , C01B39/06 , C01B39/40 , C07B61/00 , C07D301/12 , C07D301/00
Abstract: The present invention relates to the manufacture of solid materials or shaped bodies containing at least one zeolite and being at least partly crystalline. Furthermore, the present invention relates to the solid materials or shaped bodies as such and to the use of these materials for reactions of compounds having at least one C-C double bond with at least one hydroperoxide. Specifically, the present invention relates to a process for the manufacture of a solid material containing at least one zeolite and being at least partly crystalline, wherein the synthesis of the said solid material involves at least one partial step of contacting at least one transition metal oxide source with at least one epoxide or hydrolysate thereof prior to or during the at least partial crystallization of said solid material.
-
-
-
-
-
-
-
-
-
Search Results
156
records
(took 0.027 seconds)
