CN1062193C - 催化剂再生方法 - Google Patents
催化剂再生方法 Download PDFInfo
- Publication number
- CN1062193C CN1062193C CN96109374A CN96109374A CN1062193C CN 1062193 C CN1062193 C CN 1062193C CN 96109374 A CN96109374 A CN 96109374A CN 96109374 A CN96109374 A CN 96109374A CN 1062193 C CN1062193 C CN 1062193C
- Authority
- CN
- China
- Prior art keywords
- catalyst
- hydrogen peroxide
- alkene
- regeneration
- zeolite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/90—Regeneration or reactivation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Epoxy Compounds (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19528220.5 | 1995-08-01 | ||
DE19528220A DE19528220C1 (de) | 1995-08-01 | 1995-08-01 | Verfahren zur Regenerierung eines Katalysators und Verfahren zur Herstellung eines Epoxids in Gegenwart des Katalysators |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1145279A CN1145279A (zh) | 1997-03-19 |
CN1062193C true CN1062193C (zh) | 2001-02-21 |
Family
ID=7768409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96109374A Expired - Lifetime CN1062193C (zh) | 1995-08-01 | 1996-07-30 | 催化剂再生方法 |
Country Status (15)
Country | Link |
---|---|
US (1) | US5620935A (zh) |
EP (1) | EP0757044B2 (zh) |
JP (1) | JP2921669B2 (zh) |
KR (1) | KR100227712B1 (zh) |
CN (1) | CN1062193C (zh) |
AT (1) | ATE169910T1 (zh) |
BR (1) | BR9603243A (zh) |
CA (1) | CA2182437C (zh) |
DE (2) | DE19528220C1 (zh) |
DK (1) | DK0757044T3 (zh) |
ES (1) | ES2122745T5 (zh) |
MY (1) | MY112525A (zh) |
SG (1) | SG69987A1 (zh) |
TW (1) | TW353039B (zh) |
ZA (1) | ZA966508B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102791376A (zh) * | 2010-03-18 | 2012-11-21 | 住友化学株式会社 | 钛硅酸盐催化剂的再生方法 |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19623611A1 (de) * | 1996-06-13 | 1997-12-18 | Basf Ag | Verfahren zur Herstellung von Epoxiden aus Olefinen und Wasserstoffperoxid |
US5919430A (en) | 1996-06-19 | 1999-07-06 | Degussa Aktiengesellschaft | Preparation of crystalline microporous and mesoporous metal silicates, products produced thereby and use thereof |
BE1010716A3 (fr) * | 1996-10-25 | 1998-12-01 | Solvay | Procede de regeneration de catalyseurs de type silicalite au titane. |
DE19723950A1 (de) * | 1997-06-06 | 1998-12-10 | Basf Ag | Verfahren zur Oxidation einer mindestens eine C-C-Doppelbindung aufweisenden organischen Verbindung |
US5912367A (en) * | 1997-07-01 | 1999-06-15 | Arco Chemical Technology, L.P. | High efficiency epoxidation process |
BE1011577A3 (fr) * | 1997-11-27 | 1999-11-09 | Solvay | Catalyseur d'epoxydation, son utilisation et procede d'epoxydation en presence de catalyseur. |
DE19804711A1 (de) * | 1998-02-06 | 1999-08-12 | Bayer Ag | Verfahren zur Regenerierung von mit Goldteilchen belegten Trägerkatalysatoren für die Oxidation ungesättigter Kohlenwasserstoffe |
DE19805552A1 (de) * | 1998-02-11 | 1999-08-12 | Linde Ag | Verfahren und Reaktor zur Herstellung eines Epoxids |
US6740719B1 (en) | 1998-03-18 | 2004-05-25 | George W. Weinert | Process for reducing protein allergens in latex products |
DE69919524T2 (de) * | 1998-03-30 | 2005-01-05 | Shell Internationale Research Maatschappij B.V. | Verfahren zur epoxidierung von propen |
EP1074547A1 (de) * | 1999-08-05 | 2001-02-07 | Linde Aktiengesellschaft | Verfahren zur Herstellung eines Epoxids |
IT1314189B1 (it) * | 1999-10-18 | 2002-12-06 | Enichem Spa | Procedimento per la rigenerazione di catalizzatori zeoliticicontenenti titanio |
ATE261341T1 (de) * | 1999-12-09 | 2004-03-15 | Dow Global Technologies Inc | Aktivierung und regenerierung eines hydro- oxydierungskatalysators |
EP1122247A1 (de) | 2000-02-07 | 2001-08-08 | Degussa AG | Verfahren zur Epoxidierung von Olefinen |
EP1122246A1 (de) | 2000-02-07 | 2001-08-08 | Degussa AG | Verfahren zur Epoxidierung von Olefinen |
EP1122248A1 (de) | 2000-02-07 | 2001-08-08 | Degussa AG | Verfahren zur Epoxidierung von Olefinen |
ATE475654T1 (de) | 2001-01-08 | 2010-08-15 | Evonik Degussa Gmbh | Verfahren zur epoxidierung von olefinen |
JP4265108B2 (ja) * | 2001-03-14 | 2009-05-20 | 住友化学株式会社 | 固体触媒の再生方法 |
US6596881B2 (en) | 2001-06-13 | 2003-07-22 | Degussa Ag | Process for the epoxidation of olefins |
US6608219B2 (en) | 2001-06-13 | 2003-08-19 | Degussa Ag | Process for the epoxidation of olefins |
US6600055B2 (en) | 2001-06-13 | 2003-07-29 | Degussa Ag | Process for the epoxidation of olefins |
US6749668B2 (en) * | 2001-06-18 | 2004-06-15 | Degussa Ag | Process for the recovery of combustible components of a gas stream |
US6610865B2 (en) | 2001-08-15 | 2003-08-26 | Degussa Ag | Process for the epoxidation of olefins |
US6596883B2 (en) | 2001-08-23 | 2003-07-22 | Degussa Ag | Process for the epoxidation of olefins |
US6720436B2 (en) | 2002-03-18 | 2004-04-13 | Degussa Ag | Process for the epoxidation of olefins |
US7141683B2 (en) * | 2002-05-02 | 2006-11-28 | Degussa Ag | Process for the epoxidation of olefins |
US20040000473A1 (en) * | 2002-06-20 | 2004-01-01 | Willi Hofen | Process of separating 1-methoxy-2-propanol and 2-methoxy-1-propanol from aqueous compositions |
US6838572B2 (en) * | 2002-09-30 | 2005-01-04 | Degussa Ag | Process for the epoxidation of olefins |
US7722847B2 (en) * | 2002-09-30 | 2010-05-25 | Evonik Degussa Gmbh | Aqueous hydrogen peroxide solutions and method of making same |
DE10249377A1 (de) * | 2002-10-23 | 2004-05-06 | Basf Ag | Verfahren zu kontinuierlichen Herstellung von Epoxiden aus Olefinen und Hydroperoxiden an einem suspendierten Katalysator |
US7169945B2 (en) * | 2002-11-26 | 2007-01-30 | Degussa Ag | Process for the epoxidation of olefins |
US7894348B2 (en) * | 2003-07-21 | 2011-02-22 | Qlogic, Corporation | Method and system for congestion control in a fibre channel switch |
US20050277542A1 (en) | 2004-06-14 | 2005-12-15 | Kaminsky Mark P | Catalyst regeneration process |
KR101166932B1 (ko) * | 2005-07-27 | 2012-07-19 | 에스케이이노베이션 주식회사 | 티타늄 함유 분자체 촉매의 재생방법 |
CN101347748B (zh) * | 2007-07-18 | 2010-05-19 | 中国石油化工股份有限公司 | 分子筛补铝再生方法 |
WO2012017452A1 (en) | 2010-08-03 | 2012-02-09 | Aditya Birla Science And Technology Co. Ltd. | A process for regeneration of τγγανο silicate catalyst |
US9498762B2 (en) | 2011-02-04 | 2016-11-22 | Blue Cube Ip Llc | System and process for producing an oxirane |
US8754246B2 (en) | 2011-02-04 | 2014-06-17 | Dow Global Technologies, Llc | Separating phases of a mixture |
CN103347609B (zh) * | 2011-02-04 | 2017-03-22 | 蓝立方知识产权有限责任公司 | 再生钛硅沸石催化剂 |
CN102274713B (zh) * | 2011-08-08 | 2013-04-17 | 福州大学 | 利用废弃活性氧化铝制备苯吸附材料的方法 |
CN105289757B (zh) * | 2015-11-05 | 2018-10-02 | 中国海洋石油集团有限公司 | 一种烷烃脱氢催化剂再生过程中除积碳的方法 |
CN107321381A (zh) * | 2017-06-13 | 2017-11-07 | 湖北大学 | Ti‑HSZ‑N催化剂催化大环烯烃分子(C原子数≥7)环氧化的循环再生方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5015784A (zh) * | 1973-05-10 | 1975-02-19 | ||
EP0100119B1 (en) * | 1982-07-28 | 1986-09-03 | ENICHEM ANIC S.p.A. | Process for the epoxidation of olefinic compounds |
JPS61234945A (ja) * | 1985-04-10 | 1986-10-20 | Asahi Chem Ind Co Ltd | 触媒の再生方法 |
US4678764A (en) * | 1985-11-21 | 1987-07-07 | Mobil Oil Corporation | Reactivation of noble metal-zeolite catalysts |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5354875A (en) * | 1993-12-23 | 1994-10-11 | Uop | Epoxidation of olefins using a titania-supported titanosilicate |
US5374747A (en) * | 1993-12-23 | 1994-12-20 | Arco Chemical Technology, L.P. | Epoxidation process and catalyst therefore |
-
1995
- 1995-08-01 DE DE19528220A patent/DE19528220C1/de not_active Expired - Fee Related
-
1996
- 1996-05-25 EP EP96108386A patent/EP0757044B2/de not_active Expired - Lifetime
- 1996-05-25 AT AT96108386T patent/ATE169910T1/de not_active IP Right Cessation
- 1996-05-25 DE DE59600451T patent/DE59600451D1/de not_active Expired - Lifetime
- 1996-05-25 DK DK96108386T patent/DK0757044T3/da active
- 1996-05-25 ES ES96108386T patent/ES2122745T5/es not_active Expired - Lifetime
- 1996-06-14 US US08/664,010 patent/US5620935A/en not_active Expired - Lifetime
- 1996-07-30 TW TW085109288A patent/TW353039B/zh active
- 1996-07-30 JP JP8200245A patent/JP2921669B2/ja not_active Expired - Lifetime
- 1996-07-30 SG SG1996010376A patent/SG69987A1/en unknown
- 1996-07-30 CN CN96109374A patent/CN1062193C/zh not_active Expired - Lifetime
- 1996-07-31 CA CA002182437A patent/CA2182437C/en not_active Expired - Fee Related
- 1996-07-31 KR KR1019960031679A patent/KR100227712B1/ko active IP Right Grant
- 1996-07-31 ZA ZA9606508A patent/ZA966508B/xx unknown
- 1996-07-31 BR BR9603243A patent/BR9603243A/pt not_active IP Right Cessation
- 1996-07-31 MY MYPI96003142A patent/MY112525A/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5015784A (zh) * | 1973-05-10 | 1975-02-19 | ||
EP0100119B1 (en) * | 1982-07-28 | 1986-09-03 | ENICHEM ANIC S.p.A. | Process for the epoxidation of olefinic compounds |
JPS61234945A (ja) * | 1985-04-10 | 1986-10-20 | Asahi Chem Ind Co Ltd | 触媒の再生方法 |
US4678764A (en) * | 1985-11-21 | 1987-07-07 | Mobil Oil Corporation | Reactivation of noble metal-zeolite catalysts |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102791376A (zh) * | 2010-03-18 | 2012-11-21 | 住友化学株式会社 | 钛硅酸盐催化剂的再生方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100227712B1 (ko) | 1999-11-01 |
ZA966508B (en) | 1997-02-19 |
US5620935A (en) | 1997-04-15 |
KR970009878A (ko) | 1997-03-27 |
ES2122745T5 (es) | 2004-12-01 |
ES2122745T3 (es) | 1998-12-16 |
CN1145279A (zh) | 1997-03-19 |
TW353039B (en) | 1999-02-21 |
DE19528220C1 (de) | 1997-01-09 |
SG69987A1 (en) | 2000-01-25 |
JPH09117669A (ja) | 1997-05-06 |
CA2182437A1 (en) | 1997-02-02 |
DE59600451D1 (de) | 1998-09-24 |
DK0757044T3 (da) | 1999-05-25 |
EP0757044B1 (de) | 1998-08-19 |
JP2921669B2 (ja) | 1999-07-19 |
ATE169910T1 (de) | 1998-09-15 |
BR9603243A (pt) | 1998-04-22 |
MY112525A (en) | 2001-06-30 |
CA2182437C (en) | 2000-01-11 |
EP0757044A1 (de) | 1997-02-05 |
EP0757044B2 (de) | 2004-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: DEGUSSA CO., LTD. Free format text: FORMER NAME: DIGUSSA CO., LTD. Owner name: EVONIK DEGUSSA CO., LTD. Free format text: FORMER NAME: DEGUSSA CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: essen Patentee after: EVONIK DEGUSSA GmbH Address before: Dusseldorf Patentee before: DEGUSSA GmbH Address after: Dusseldorf Patentee after: DEGUSSA GmbH Address before: Frankfurt, Federal Republic of Germany Patentee before: Degussa AG |
|
CX01 | Expiry of patent term |
Granted publication date: 20010221 |
|
EXPY | Termination of patent right or utility model |