BR0113830A - Processos para a regeneração de um catalisador de zeólito, e integrado para a oxidação de um alqueno - Google Patents
Processos para a regeneração de um catalisador de zeólito, e integrado para a oxidação de um alquenoInfo
- Publication number
- BR0113830A BR0113830A BR0113830-8A BR0113830A BR0113830A BR 0113830 A BR0113830 A BR 0113830A BR 0113830 A BR0113830 A BR 0113830A BR 0113830 A BR0113830 A BR 0113830A
- Authority
- BR
- Brazil
- Prior art keywords
- regeneration
- oxidation
- processes
- integrated
- zeolite catalyst
- Prior art date
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
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
- B01J38/12—Treating with free oxygen-containing gas
- B01J38/14—Treating with free oxygen-containing gas with control of oxygen content in oxidation gas
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
"PROCESSOS PARA A REGENERAçãO DE UM CATALISADOR DE ZEóLITO, E INTEGRADO PARA A OXIDAçãO DE UM ALQUENO". A invenção refere-se a um método para regenerar um catalisador de zeólito, compreendendo um tratamento térmico do catalisador na presença de uma corrente gasosa em temperaturas acima de 120<198>C, por meio do que o tempo de residência, dependente da massa, da corrente gasosa através do catalisador, durante o tratamento térmico, é mais do que 2 horas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10044798A DE10044798A1 (de) | 2000-09-11 | 2000-09-11 | Verfahren zur Regenerierung eines Zeolith-Katalysators |
PCT/EP2001/010490 WO2002022259A1 (de) | 2000-09-11 | 2001-09-11 | Verfahren zur regenerierung eines zeolith-katalysators |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0113830A true BR0113830A (pt) | 2003-06-03 |
Family
ID=7655753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0113830-8A BR0113830A (pt) | 2000-09-11 | 2001-09-11 | Processos para a regeneração de um catalisador de zeólito, e integrado para a oxidação de um alqueno |
Country Status (11)
Country | Link |
---|---|
US (1) | US6958304B2 (pt) |
EP (1) | EP1322416A1 (pt) |
CN (1) | CN1190271C (pt) |
AU (1) | AU2001287728A1 (pt) |
BR (1) | BR0113830A (pt) |
CA (1) | CA2421923A1 (pt) |
DE (1) | DE10044798A1 (pt) |
MX (1) | MXPA03002066A (pt) |
RU (1) | RU2003110377A (pt) |
WO (1) | WO2002022259A1 (pt) |
ZA (1) | ZA200301923B (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW593126B (en) * | 2003-09-30 | 2004-06-21 | Prime View Int Co Ltd | A structure of a micro electro mechanical system and manufacturing the same |
WO2012017452A1 (en) | 2010-08-03 | 2012-02-09 | Aditya Birla Science And Technology Co. Ltd. | A process for regeneration of τγγανο silicate catalyst |
US20150004093A1 (en) * | 2013-07-01 | 2015-01-01 | Kior, Inc. | Method of rejuvenating biomass conversion chart |
WO2015112399A1 (en) | 2014-01-21 | 2015-07-30 | Kior, Inc | Process of reactivating a metal contaminated biomass conversion catalyst |
HUE054739T2 (hu) * | 2015-02-13 | 2021-09-28 | Basf Se | Eljárás propilén epoxidálására szolgáló titán-zeolit katalizátor regenerálására |
BR112017017269B1 (pt) | 2015-02-13 | 2022-05-24 | Basf Se | Processo para a regeneração de um catalisador, e, processo contínuo para a preparação de óxido de propileno |
CN105214740A (zh) * | 2015-09-30 | 2016-01-06 | 广西大学 | 内部汽化膨胀法再生改性fcc废触媒及其应用 |
CN105363499A (zh) * | 2015-12-02 | 2016-03-02 | 中国天辰工程有限公司 | 一种钛硅分子筛催化剂的原位再生方法 |
WO2020067177A1 (ja) * | 2018-09-25 | 2020-04-02 | 積水化学工業株式会社 | ゼオライト吸着材の再利用方法および再生吸着材 |
EP4037831A1 (en) * | 2019-09-30 | 2022-08-10 | Dow Global Technologies LLC | Metallosilicate catalyst solvent wash |
CN112619629A (zh) * | 2020-12-25 | 2021-04-09 | 青岛华世洁环保科技有限公司 | 一种转轮再生方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5753576A (en) * | 1995-05-18 | 1998-05-19 | Arco Chemical Technology, L.P. | Regeneration of a titanium-containing molecular sieve |
US5741749A (en) * | 1996-02-13 | 1998-04-21 | Arco Chemical Technology, L.P. | Regeneration of a titanium-containing molecular sieve |
DE19607577A1 (de) * | 1996-02-29 | 1997-09-04 | Basf Ag | Netzkatalysator auf Basis von Titan- oder Vanadiumzeolithen und inerten Netzgeweben zur Beschleunigung von Oxidationsreaktionen |
EP0917532B1 (en) | 1996-07-01 | 2002-02-13 | The Dow Chemical Company | Process for the direct oxidation of olefins to olefin oxides |
BE1010717A3 (fr) | 1996-10-25 | 1998-12-01 | Solvay | Procede de regeneration de catalyseurs. |
BE1010716A3 (fr) * | 1996-10-25 | 1998-12-01 | Solvay | Procede de regeneration de catalyseurs de type silicalite au titane. |
DE19723949A1 (de) * | 1997-06-06 | 1998-12-10 | Basf Ag | Verfahren zur Regenerierung eines Zeolith-Katalysators |
-
2000
- 2000-09-11 DE DE10044798A patent/DE10044798A1/de not_active Withdrawn
-
2001
- 2001-09-11 WO PCT/EP2001/010490 patent/WO2002022259A1/de not_active Application Discontinuation
- 2001-09-11 RU RU2003110377/15A patent/RU2003110377A/ru not_active Application Discontinuation
- 2001-09-11 MX MXPA03002066A patent/MXPA03002066A/es active IP Right Grant
- 2001-09-11 US US10/380,070 patent/US6958304B2/en not_active Expired - Fee Related
- 2001-09-11 CN CNB01817177XA patent/CN1190271C/zh not_active Expired - Fee Related
- 2001-09-11 BR BR0113830-8A patent/BR0113830A/pt not_active IP Right Cessation
- 2001-09-11 AU AU2001287728A patent/AU2001287728A1/en not_active Abandoned
- 2001-09-11 EP EP01967330A patent/EP1322416A1/de not_active Ceased
- 2001-09-11 CA CA002421923A patent/CA2421923A1/en not_active Abandoned
-
2003
- 2003-03-10 ZA ZA200301923A patent/ZA200301923B/en unknown
Also Published As
Publication number | Publication date |
---|---|
ZA200301923B (en) | 2004-03-10 |
EP1322416A1 (de) | 2003-07-02 |
RU2003110377A (ru) | 2004-08-27 |
CN1469776A (zh) | 2004-01-21 |
CA2421923A1 (en) | 2003-03-11 |
AU2001287728A1 (en) | 2002-03-26 |
MXPA03002066A (es) | 2003-10-14 |
US20030187286A1 (en) | 2003-10-02 |
DE10044798A1 (de) | 2002-04-04 |
WO2002022259A1 (de) | 2002-03-21 |
US6958304B2 (en) | 2005-10-25 |
CN1190271C (zh) | 2005-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A,7A E 8A ANUIDADES |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2021 DE 29/09/2009. |