DE69505710D1 - Regenerierung eines Fluorwasserstoff-Alkylierungskatalysator - Google Patents
Regenerierung eines Fluorwasserstoff-AlkylierungskatalysatorInfo
- Publication number
- DE69505710D1 DE69505710D1 DE69505710T DE69505710T DE69505710D1 DE 69505710 D1 DE69505710 D1 DE 69505710D1 DE 69505710 T DE69505710 T DE 69505710T DE 69505710 T DE69505710 T DE 69505710T DE 69505710 D1 DE69505710 D1 DE 69505710D1
- Authority
- DE
- Germany
- Prior art keywords
- regeneration
- hydrogen fluoride
- alkylation catalyst
- fluoride alkylation
- 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 - Fee Related
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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/28—Regeneration or reactivation
- B01J27/32—Regeneration or reactivation of catalysts comprising compounds of halogens
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
- C07C2/56—Addition to acyclic hydrocarbons
- C07C2/58—Catalytic processes
- C07C2/62—Catalytic processes with acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/06—Halogens; Compounds thereof
- C07C2527/08—Halides
- C07C2527/12—Fluorides
- C07C2527/1206—Hydrogen fluoride
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/200,978 US5547909A (en) | 1994-02-24 | 1994-02-24 | Regeneration of hydrogen fluoride alkylation catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69505710D1 true DE69505710D1 (de) | 1998-12-10 |
DE69505710T2 DE69505710T2 (de) | 1999-04-15 |
Family
ID=22743970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69505710T Expired - Fee Related DE69505710T2 (de) | 1994-02-24 | 1995-02-23 | Regenerierung eines Fluorwasserstoff-Alkylierungskatalysator |
Country Status (6)
Country | Link |
---|---|
US (1) | US5547909A (de) |
EP (1) | EP0669301B1 (de) |
AT (1) | ATE172952T1 (de) |
DE (1) | DE69505710T2 (de) |
DK (1) | DK0669301T3 (de) |
ES (1) | ES2123168T3 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5767335A (en) * | 1995-12-18 | 1998-06-16 | Phillips Petroleum Company | Method for preventing the accumulation of light ASO in the alkylation catalyst of alkylation process system |
US6680030B2 (en) * | 1999-12-29 | 2004-01-20 | Uop Llc | Stripping process with horizontal baffles |
US6451173B1 (en) | 1999-12-30 | 2002-09-17 | Phillips Petroleum Company | Separator system |
US7481871B2 (en) * | 2004-12-10 | 2009-01-27 | Exxonmobil Chemical Patents Inc. | Vapor/liquid separation apparatus |
US8212098B2 (en) | 2007-01-18 | 2012-07-03 | Exxonmobil Research & Engineering Company | HF alkylation process with internal acid regeneration |
US7847142B2 (en) | 2007-07-27 | 2010-12-07 | Exxonmobil Research & Engineering Company | HF alkylation process with acid regeneration |
RU2653034C9 (ru) * | 2017-06-01 | 2019-04-11 | Общество с ограниченной ответственностью "Новые химические продукты" | Способ извлечения фторида водорода из его водных растворов |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2551881A (en) * | 1947-09-05 | 1951-05-08 | Phillips Petroleum Co | Method of recovering hydrogen fluoride |
US2914590A (en) * | 1958-02-21 | 1959-11-24 | Phillips Petroleum Co | Hydrofluoric acid recovery from alkylation acid waste stream |
US3721720A (en) * | 1971-01-25 | 1973-03-20 | Phillips Petroleum Co | Purification of hf catalyst in alkylation process |
US3793394A (en) * | 1972-05-08 | 1974-02-19 | Phillips Petroleum Co | Purification of hf catalyst in alkylation process |
US3975164A (en) * | 1975-02-05 | 1976-08-17 | Phillips Petroleum Company | Apparatus for purifying HF catalyst in an alkylation process |
US4199409A (en) * | 1977-02-22 | 1980-04-22 | Phillips Petroleum Company | Recovery of HF from an alkylation unit acid stream containing acid soluble oil |
US4454369A (en) * | 1982-05-07 | 1984-06-12 | Phillips Petroleum Company | HF Alkylation process |
US4663026A (en) * | 1984-11-28 | 1987-05-05 | Mobil Oil Corporation | Solvent extraction and purification of acid soluble oil from an HF alkylation unit |
-
1994
- 1994-02-24 US US08/200,978 patent/US5547909A/en not_active Expired - Lifetime
-
1995
- 1995-02-23 DK DK95102586T patent/DK0669301T3/da active
- 1995-02-23 EP EP95102586A patent/EP0669301B1/de not_active Expired - Lifetime
- 1995-02-23 DE DE69505710T patent/DE69505710T2/de not_active Expired - Fee Related
- 1995-02-23 AT AT95102586T patent/ATE172952T1/de not_active IP Right Cessation
- 1995-02-23 ES ES95102586T patent/ES2123168T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DK0669301T3 (da) | 1999-07-19 |
ES2123168T3 (es) | 1999-01-01 |
EP0669301B1 (de) | 1998-11-04 |
ATE172952T1 (de) | 1998-11-15 |
DE69505710T2 (de) | 1999-04-15 |
US5547909A (en) | 1996-08-20 |
EP0669301A1 (de) | 1995-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69809589D1 (de) | Herstellung von olefinen | |
DE69505710D1 (de) | Regenerierung eines Fluorwasserstoff-Alkylierungskatalysator | |
ES2096170T3 (es) | Regeneracion de un catalizador de alquilacion. | |
FR2690168B1 (fr) | Procédé de récupération du rhénium de catalyseurs usés. | |
DE69513118D1 (de) | Regenerierung eines Fluorwasserstoff-Alkylierungskatalysator | |
TR27289A (tr) | Alkilasyon katalizörünün rejenere edilmesi. | |
IT1282960B1 (it) | Processo per la rigenerazione di un catalizzatore a base di composti cromo trivalente | |
BR9607257A (pt) | Processo para preparar um óxido de alquileno a partir de olefina correspondente por meio de um ácido peróxi-carboxilico aromático |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |