DK171409B1 - Fremgangsmåde til genvinding af alkyleringskatalysatorer - Google Patents

Fremgangsmåde til genvinding af alkyleringskatalysatorer Download PDF

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Publication number
DK171409B1
DK171409B1 DK027894A DK27894A DK171409B1 DK 171409 B1 DK171409 B1 DK 171409B1 DK 027894 A DK027894 A DK 027894A DK 27894 A DK27894 A DK 27894A DK 171409 B1 DK171409 B1 DK 171409B1
Authority
DK
Denmark
Prior art keywords
acid catalyst
acid
tar
recovery
ammonium salts
Prior art date
Application number
DK027894A
Other languages
Danish (da)
English (en)
Other versions
DK27894A (da
Inventor
Sven Ivar Hommeltoft
Original Assignee
Topsoe Haldor As
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 Topsoe Haldor As filed Critical Topsoe Haldor As
Priority to DK027894A priority Critical patent/DK171409B1/da
Priority to DE69509941T priority patent/DE69509941T2/de
Priority to ES95102313T priority patent/ES2134366T3/es
Priority to EP95102313A priority patent/EP0671213B1/de
Priority to US08/400,859 priority patent/US5618769A/en
Publication of DK27894A publication Critical patent/DK27894A/da
Application granted granted Critical
Publication of DK171409B1 publication Critical patent/DK171409B1/da

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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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0215—Sulfur-containing compounds
    • B01J31/0225—Sulfur-containing compounds comprising sulfonic acid groups or the corresponding salts
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0215—Sulfur-containing compounds
    • B01J31/0222—Sulfur-containing compounds comprising sulfonyl groups
    • B01J31/0224—Sulfur-containing compounds comprising sulfonyl groups being perfluorinated, i.e. comprising at least one perfluorinated moiety as substructure in case of polyfunctional compounds
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/40—Regeneration or reactivation
    • 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
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • B01J2231/42—Catalytic cross-coupling, i.e. connection of previously not connected C-atoms or C- and X-atoms without rearrangement
    • B01J2231/4205—C-C cross-coupling, e.g. metal catalyzed or Friedel-Crafts type
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0239—Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C07C2531/025—Sulfonic acids
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
DK027894A 1994-03-10 1994-03-10 Fremgangsmåde til genvinding af alkyleringskatalysatorer DK171409B1 (da)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DK027894A DK171409B1 (da) 1994-03-10 1994-03-10 Fremgangsmåde til genvinding af alkyleringskatalysatorer
DE69509941T DE69509941T2 (de) 1994-03-10 1995-02-20 Verfahren zur Wiedergewinnung von Alkylierungskatalysator
ES95102313T ES2134366T3 (es) 1994-03-10 1995-02-20 Procedimiento de recuperacion de catalizador de alquilacion.
EP95102313A EP0671213B1 (de) 1994-03-10 1995-02-20 Verfahren zur Wiedergewinnung von Alkylierungskatalysator
US08/400,859 US5618769A (en) 1994-03-10 1995-03-08 Process for the recovery of alkylation catalyst

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK027894A DK171409B1 (da) 1994-03-10 1994-03-10 Fremgangsmåde til genvinding af alkyleringskatalysatorer
DK27894 1994-03-10

Publications (2)

Publication Number Publication Date
DK27894A DK27894A (da) 1995-09-11
DK171409B1 true DK171409B1 (da) 1996-10-21

Family

ID=8091756

Family Applications (1)

Application Number Title Priority Date Filing Date
DK027894A DK171409B1 (da) 1994-03-10 1994-03-10 Fremgangsmåde til genvinding af alkyleringskatalysatorer

Country Status (5)

Country Link
US (1) US5618769A (de)
EP (1) EP0671213B1 (de)
DE (1) DE69509941T2 (de)
DK (1) DK171409B1 (de)
ES (1) ES2134366T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5837533A (en) * 1994-09-28 1998-11-17 American Home Products Corporation Complexes comprising a nucleic acid bound to a cationic polyamine having an endosome disruption agent
EP0976451A1 (de) 1998-07-31 2000-02-02 Haldor Topsoe A/S Verfahren zur Rückgewinnung von perfluorierten Sulfonsäuren aus verbrauchter Säure
EP1044963A3 (de) * 1999-03-30 2001-05-16 Haldor Topsoe A/S Prozess fur die Rückgewinnung von Perfluorosulphonsäuren aus Rückstanden
EP1065199B1 (de) * 1999-06-30 2005-01-19 Haldor Topsoe A/S Verfahren zur Gewinnung von Perfluorsäuren aus wässriger Lösung
EP1258475A3 (de) * 2001-05-19 2003-10-15 Haldor Topsoe A/S Verfahren zur Zurückgewinnung von perfluorinierten Sulfonsäuren aus verbrauchtem Säurerest
US7732363B2 (en) * 2005-12-20 2010-06-08 Chevron U.S.A. Inc. Regeneration of acidic catalysts
CN103073458B (zh) * 2013-01-10 2014-11-19 广州智特奇生物科技股份有限公司 一种回收废水中三氟甲磺酸的方法
CN111116431B (zh) * 2019-12-31 2022-08-05 中船(邯郸)派瑞特种气体股份有限公司 一种从含三氟甲磺酸废水中回收三氟甲磺酸的装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033899A (en) * 1974-12-30 1977-07-05 Texaco Inc. Alkylation fluosulfonic-sulfuric acid catalyst recovery process with silica-alumina removal of fluoride compounds
JPS6031522B2 (ja) * 1976-02-27 1985-07-23 日石三菱株式会社 反応生成物から酸性物質を除去する方法
DK168520B1 (da) * 1989-12-18 1994-04-11 Topsoe Haldor As Fremgangsmåde til væskefase-alkylering af et carbonhydrid med et olefinalkyleringsmiddel
US5237122A (en) * 1992-08-24 1993-08-17 Phillips Petroleum Company Alkylation catalyst regeneration
US5306859A (en) * 1992-08-27 1994-04-26 Phillips Petroleum Company Alkylation catalyst regeneration utilizing polyvinylpyridine and amine substituted styrene divinylbenzene copolymer contact materials
US5284993A (en) * 1992-09-21 1994-02-08 Phillips Petroleum Company Alkylation catalyst regeneration
US5264649A (en) * 1992-12-15 1993-11-23 Phillips Petroleum Company Alkylation catalyst regeneration

Also Published As

Publication number Publication date
EP0671213A1 (de) 1995-09-13
EP0671213B1 (de) 1999-06-02
DE69509941T2 (de) 1999-09-23
DE69509941D1 (de) 1999-07-08
DK27894A (da) 1995-09-11
ES2134366T3 (es) 1999-10-01
US5618769A (en) 1997-04-08

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed