DE69505710T2 - Regenerierung eines Fluorwasserstoff-Alkylierungskatalysator - Google Patents

Regenerierung eines Fluorwasserstoff-Alkylierungskatalysator

Info

Publication number
DE69505710T2
DE69505710T2 DE69505710T DE69505710T DE69505710T2 DE 69505710 T2 DE69505710 T2 DE 69505710T2 DE 69505710 T DE69505710 T DE 69505710T DE 69505710 T DE69505710 T DE 69505710T DE 69505710 T2 DE69505710 T2 DE 69505710T2
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
Application number
DE69505710T
Other languages
English (en)
Other versions
DE69505710D1 (de
Inventor
Leroy W Carlson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of DE69505710D1 publication Critical patent/DE69505710D1/de
Application granted granted Critical
Publication of DE69505710T2 publication Critical patent/DE69505710T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE69505710T 1994-02-24 1995-02-23 Regenerierung eines Fluorwasserstoff-Alkylierungskatalysator Expired - Fee Related DE69505710T2 (de)

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 DE69505710D1 (de) 1998-12-10
DE69505710T2 true 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE69505710D1 (de) 1998-12-10
ES2123168T3 (es) 1999-01-01
DK0669301T3 (da) 1999-07-19
US5547909A (en) 1996-08-20
ATE172952T1 (de) 1998-11-15
EP0669301A1 (de) 1995-08-30
EP0669301B1 (de) 1998-11-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee