DE69209419D1 - Verfahren zur Regenerierung eines desaktivierten Katalysator - Google Patents
Verfahren zur Regenerierung eines desaktivierten KatalysatorInfo
- Publication number
- DE69209419D1 DE69209419D1 DE69209419T DE69209419T DE69209419D1 DE 69209419 D1 DE69209419 D1 DE 69209419D1 DE 69209419 T DE69209419 T DE 69209419T DE 69209419 T DE69209419 T DE 69209419T DE 69209419 D1 DE69209419 D1 DE 69209419D1
- Authority
- DE
- Germany
- Prior art keywords
- regeneration
- deactivated catalyst
- deactivated
- catalyst
- 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
- 239000003054 catalyst Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000008929 regeneration Effects 0.000 title 1
- 238000011069 regeneration method Methods 0.000 title 1
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
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
- B01J38/50—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using organic liquids
- B01J38/54—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using organic liquids halogen-containing
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3256198A JP2606991B2 (ja) | 1991-10-03 | 1991-10-03 | 失活触媒の再生方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69209419D1 true DE69209419D1 (de) | 1996-05-02 |
DE69209419T2 DE69209419T2 (de) | 1996-08-01 |
Family
ID=17289277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69209419T Expired - Lifetime DE69209419T2 (de) | 1991-10-03 | 1992-09-30 | Verfahren zur Regenerierung eines desaktivierten Katalysator |
Country Status (7)
Country | Link |
---|---|
US (1) | US5260238A (de) |
EP (1) | EP0535619B1 (de) |
JP (1) | JP2606991B2 (de) |
KR (1) | KR0131757B1 (de) |
CA (1) | CA2079737C (de) |
DE (1) | DE69209419T2 (de) |
TW (1) | TW225542B (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4925819A (en) * | 1983-11-10 | 1990-05-15 | Exxon Research & Engineering Company | Method of regenerating a deactivated catalyst |
SA05260056B1 (ar) | 1991-03-08 | 2008-03-26 | شيفرون فيليبس كيميكال كمبني ال بي | جهاز لمعالجة الهيدروكربون hydrocarbon |
US6258256B1 (en) | 1994-01-04 | 2001-07-10 | Chevron Phillips Chemical Company Lp | Cracking processes |
US6274113B1 (en) | 1994-01-04 | 2001-08-14 | Chevron Phillips Chemical Company Lp | Increasing production in hydrocarbon conversion processes |
US20020120169A1 (en) * | 1995-01-13 | 2002-08-29 | Michel Spagnol | Process facilitating the regeneration of a catalyst based on a zeolite used in an acylation reaction, catalyst and use |
US5721189A (en) * | 1995-12-07 | 1998-02-24 | Akzo Nobel N.V. | Treatment to improve the durability of a hydrodechlorination catalyst and catalyst |
US6419986B1 (en) | 1997-01-10 | 2002-07-16 | Chevron Phillips Chemical Company Ip | Method for removing reactive metal from a reactor system |
US5914028A (en) * | 1997-01-10 | 1999-06-22 | Chevron Chemical Company | Reforming process with catalyst pretreatment |
US6207042B1 (en) | 1998-01-08 | 2001-03-27 | Chevron Chemical Company Llc | Reforming using a bound halided zeolite catalyst |
US6896868B2 (en) * | 2002-08-15 | 2005-05-24 | Conocophillips Company | Regeneration of synthesis gas catalysts |
DE102008015406A1 (de) * | 2008-03-22 | 2009-09-24 | Bayer Materialscience Ag | Verfahren zur Regeneration eines mit Schwefel in Form von Schwefelverbindungen vergifteten, Ruthenium oder Rutheniumverbindungen enthaltenden Katalysators |
US20100160702A1 (en) | 2008-12-23 | 2010-06-24 | Chevron Phillips Chemical Company Lp | Methods of Preparing an Aromatization Catalyst |
WO2011019037A1 (ja) * | 2009-08-11 | 2011-02-17 | 三菱化学株式会社 | 触媒の製造方法 |
US8389431B2 (en) * | 2011-02-03 | 2013-03-05 | Steag Energy Services Gmbh | Method for treating SCR catalysts having accumulated iron compounds |
US9085736B2 (en) | 2011-10-26 | 2015-07-21 | Chevron Phillips Chemical Company Lp | System and method for on stream catalyst replacement |
US8716161B2 (en) | 2012-03-05 | 2014-05-06 | Chevron Phillips Chemical Company | Methods of regenerating aromatization catalysts |
US8912108B2 (en) | 2012-03-05 | 2014-12-16 | Chevron Phillips Chemical Company Lp | Methods of regenerating aromatization catalysts |
US9387467B2 (en) | 2012-09-26 | 2016-07-12 | Chevron Phillips Chemical Company Lp | Aromatization catalysts with high surface area and pore volume |
TWI681816B (zh) * | 2015-03-25 | 2020-01-11 | 中國石油化工科技開發有限公司 | 一種半再生重組催化劑的再生方法 |
WO2017010402A1 (ja) * | 2015-07-10 | 2017-01-19 | 三菱日立パワーシステムズ株式会社 | 脱硝触媒の再生方法及び脱硝触媒の再生システム、並びに脱硝触媒の洗浄剤 |
US10226761B2 (en) | 2016-12-20 | 2019-03-12 | Chevron Phillips Chemical Company, Lp | Aromatization catalyst preparation with alkali metal present during a washing step |
US10118167B2 (en) * | 2016-12-20 | 2018-11-06 | Chevron Phillips Chemical Company Lp | Methods for regenerating sulfur-contaminated aromatization catalysts |
US10300476B2 (en) | 2017-05-17 | 2019-05-28 | Chevron Phillips Chemical Company Lp | Methods of regenerating aromatization catalysts with a decoking step between chlorine and fluorine addition |
US10307740B2 (en) | 2017-05-17 | 2019-06-04 | Chevron Phillips Chemical Company Lp | Methods of regenerating aromatization catalysts with a decoking step between chlorine and fluorine addition |
US10436762B2 (en) | 2017-11-07 | 2019-10-08 | Chevron Phillips Chemical Company Lp | System and method for monitoring a reforming catalyst |
US10633603B2 (en) | 2018-01-04 | 2020-04-28 | Chevron Phillips Chemical Company Lp | Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis |
US10537867B2 (en) | 2018-01-04 | 2020-01-21 | Chevron Phillips Chemical Company Lp | Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis |
US10662128B2 (en) | 2018-02-14 | 2020-05-26 | Chevron Phillips Chemical Company Lp | Aromatization processes using both fresh and regenerated catalysts, and related multi-reactor systems |
CN112973402A (zh) * | 2019-12-12 | 2021-06-18 | 中国科学院大连化学物理研究所 | 连续催化净化含硫气体的方法和装置 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3998755A (en) * | 1971-05-03 | 1976-12-21 | Universal Oil Products Company | Regeneration of a coke-deactivated, acidic bimetallic Pt-1r catalyst |
FR2323664A1 (fr) * | 1975-09-10 | 1977-04-08 | Erap | Procede de deshydrocyclisation d'hydrocarbures aliphatiques |
FR2484401A1 (fr) * | 1980-05-09 | 1981-12-18 | Elf France | Procede de deshydrocyclisation des paraffines a tres basse pression |
FR2512356B1 (fr) * | 1981-09-09 | 1986-08-08 | Elf Aquitaine | Procede de regeneration d'un catalyseur d'aromatisation |
JPS58164527A (ja) * | 1982-03-24 | 1983-09-29 | Teijin Yuka Kk | キシレン類の異性化方法 |
US4544539A (en) * | 1982-05-14 | 1985-10-01 | Exxon Research & Engineering Co. | Zeolite L with cylindrical morphology |
US4448891A (en) * | 1982-09-28 | 1984-05-15 | Exxon Research & Engineering Co. | Zeolite L catalyst for reforming |
US4648961A (en) * | 1982-09-29 | 1987-03-10 | Chevron Research Company | Method of producing high aromatic yields through aromatics removal and recycle of remaining material |
US4456527A (en) * | 1982-10-20 | 1984-06-26 | Chevron Research Company | Hydrocarbon conversion process |
US4595670A (en) * | 1983-11-10 | 1986-06-17 | Exxon Research And Engineering Co. | Zeolite catalyst |
US4925819A (en) * | 1983-11-10 | 1990-05-15 | Exxon Research & Engineering Company | Method of regenerating a deactivated catalyst |
US4595669A (en) * | 1983-11-10 | 1986-06-17 | Exxon Research And Engineering Co. | Method of preparing an improved catalyst |
ES8606023A1 (es) * | 1983-11-10 | 1986-04-16 | Exxon Research Engineering Co | Un procedimiento para reactivar un catalizador de zeolita tipo l que contiene coque |
US4556646A (en) * | 1984-11-19 | 1985-12-03 | Chevron Research Company | Manufacture of noble metal/zeolite catalysts |
US4594145A (en) * | 1984-12-07 | 1986-06-10 | Exxon Research & Engineering Co. | Reforming process for enhanced benzene yield |
NO170924C (no) * | 1984-12-17 | 1992-12-30 | Exxon Research Engineering Co | Fremgangsmaate for fremstilling av zeolitt l |
US4826792A (en) * | 1985-11-21 | 1989-05-02 | Mobil Oil Corporation | Method of noble metal-zeolite catalyst activation with Bronsted acid compound |
EP0285715A1 (de) * | 1987-04-09 | 1988-10-12 | Mobil Oil Corporation | Reaktivierung von Edelmetall enthaltenden Zeolithkatalysatoren |
US4678764A (en) * | 1985-11-21 | 1987-07-07 | Mobil Oil Corporation | Reactivation of noble metal-zeolite catalysts |
US4855269A (en) * | 1986-12-19 | 1989-08-08 | Chevron Research Company | Process for regenerating a monofunctional large-pore zeolite catalyst having high selectivity for paraffin dehydrocyclization |
US4937215A (en) * | 1987-11-13 | 1990-06-26 | Research Association For Utilization Of Light Oil | Process for restoring deactivated catalysts |
US4810683A (en) * | 1988-01-25 | 1989-03-07 | Uop Inc. | Regeneration of a platinum-containing zeolite |
-
1991
- 1991-10-03 JP JP3256198A patent/JP2606991B2/ja not_active Expired - Lifetime
-
1992
- 1992-09-25 US US07/951,454 patent/US5260238A/en not_active Expired - Lifetime
- 1992-09-30 EP EP92116694A patent/EP0535619B1/de not_active Expired - Lifetime
- 1992-09-30 DE DE69209419T patent/DE69209419T2/de not_active Expired - Lifetime
- 1992-10-01 TW TW081107796A patent/TW225542B/zh not_active IP Right Cessation
- 1992-10-02 CA CA002079737A patent/CA2079737C/en not_active Expired - Lifetime
- 1992-10-05 KR KR1019920018161A patent/KR0131757B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0535619B1 (de) | 1996-03-27 |
JP2606991B2 (ja) | 1997-05-07 |
EP0535619A1 (de) | 1993-04-07 |
US5260238A (en) | 1993-11-09 |
DE69209419T2 (de) | 1996-08-01 |
KR930007508A (ko) | 1993-05-20 |
CA2079737C (en) | 2002-12-31 |
JPH0596177A (ja) | 1993-04-20 |
CA2079737A1 (en) | 1993-04-04 |
TW225542B (de) | 1994-06-21 |
KR0131757B1 (ko) | 1998-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R071 | Expiry of right |
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