DE69403512T2 - Verfahren zur Rückgewinnung verbrauchter fluorierter Sulfansäure-Katalysatoren für ein Alkylierungsverfahren - Google Patents

Verfahren zur Rückgewinnung verbrauchter fluorierter Sulfansäure-Katalysatoren für ein Alkylierungsverfahren

Info

Publication number
DE69403512T2
DE69403512T2 DE69403512T DE69403512T DE69403512T2 DE 69403512 T2 DE69403512 T2 DE 69403512T2 DE 69403512 T DE69403512 T DE 69403512T DE 69403512 T DE69403512 T DE 69403512T DE 69403512 T2 DE69403512 T2 DE 69403512T2
Authority
DE
Germany
Prior art keywords
recovery
acid catalysts
alkylation
fluorinated
spent
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
DE69403512T
Other languages
English (en)
Other versions
DE69403512D1 (de
Inventor
Sven Ivar Hommeltoft
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.)
Topsoe AS
Original Assignee
Haldor Topsoe 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 Haldor Topsoe AS filed Critical Haldor Topsoe AS
Application granted granted Critical
Publication of DE69403512D1 publication Critical patent/DE69403512D1/de
Publication of DE69403512T2 publication Critical patent/DE69403512T2/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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/40—Regeneration or reactivation
    • B01J31/4015—Regeneration or reactivation of catalysts containing metals
    • B01J31/4092—Regeneration or reactivation of catalysts containing metals involving a stripping step, with stripping gas or solvent
    • 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
    • B01J31/0227—Sulfur-containing compounds comprising sulfonic acid groups or the corresponding salts 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/60—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using acids
    • 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
    • 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
    • B01J31/0255—Phosphorus containing compounds
    • B01J31/0257—Phosphorus acids or phosphorus acid esters
    • B01J31/0258—Phosphoric acid mono-, di- or triesters ((RO)(R'O)2P=O), i.e. R= C, R'= C, H
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
DE69403512T 1993-03-12 1994-03-01 Verfahren zur Rückgewinnung verbrauchter fluorierter Sulfansäure-Katalysatoren für ein Alkylierungsverfahren Expired - Fee Related DE69403512T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK028793A DK170019B1 (da) 1993-03-12 1993-03-12 Fremgangsmåde til genvinding af brugt fluoreret sulfonsyrekatalysator fra en alkyleringsproces

Publications (2)

Publication Number Publication Date
DE69403512D1 DE69403512D1 (de) 1997-07-10
DE69403512T2 true DE69403512T2 (de) 1997-09-25

Family

ID=8091859

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69403512T Expired - Fee Related DE69403512T2 (de) 1993-03-12 1994-03-01 Verfahren zur Rückgewinnung verbrauchter fluorierter Sulfansäure-Katalysatoren für ein Alkylierungsverfahren

Country Status (5)

Country Link
EP (1) EP0614699B1 (de)
JP (1) JP3495407B2 (de)
DE (1) DE69403512T2 (de)
DK (1) DK170019B1 (de)
RU (1) RU2120334C1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK173114B1 (da) * 1994-06-02 2000-01-31 Topsoe Haldor As Fremgangsmåde til genvinding af brugt sulfonsyrekatalysator samt anvendelse af fremgangsmåden
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
DE60017504T2 (de) * 1999-06-30 2006-03-23 Haldor Topsoe A/S Verfahren zur Gewinnung von Perfluorsäuren aus wässriger Lösung
US8912111B2 (en) * 2012-08-07 2014-12-16 Uop Llc Process for catalyst recovery and optional recycle in a slurry hydrocracking process
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096199A (en) * 1977-02-28 1978-06-20 Exxon Research & Engineering Co. Process for regenerating fluorosulfuric acid catalyst
JPS59210041A (ja) * 1983-05-13 1984-11-28 Daicel Chem Ind Ltd 酢酸の回収法
DK168520B1 (da) * 1989-12-18 1994-04-11 Topsoe Haldor As Fremgangsmåde til væskefase-alkylering af et carbonhydrid med et olefinalkyleringsmiddel
US5100850A (en) * 1991-05-03 1992-03-31 Eastman Kodak Company Oxidative secondary rhodium recovery process

Also Published As

Publication number Publication date
DK170019B1 (da) 1995-05-01
DK28793D0 (da) 1993-03-12
DK28793A (da) 1994-09-13
RU2120334C1 (ru) 1998-10-20
EP0614699B1 (de) 1997-06-04
EP0614699A1 (de) 1994-09-14
DE69403512D1 (de) 1997-07-10
JP3495407B2 (ja) 2004-02-09
JPH06343873A (ja) 1994-12-20

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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