ES2134366T3 - Procedimiento de recuperacion de catalizador de alquilacion. - Google Patents

Procedimiento de recuperacion de catalizador de alquilacion.

Info

Publication number
ES2134366T3
ES2134366T3 ES95102313T ES95102313T ES2134366T3 ES 2134366 T3 ES2134366 T3 ES 2134366T3 ES 95102313 T ES95102313 T ES 95102313T ES 95102313 T ES95102313 T ES 95102313T ES 2134366 T3 ES2134366 T3 ES 2134366T3
Authority
ES
Spain
Prior art keywords
acid
catalyst
ammonia
dry
retrieval
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
Application number
ES95102313T
Other languages
English (en)
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 ES2134366T3 publication Critical patent/ES2134366T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01J31/02—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)

Abstract

UN PROCESO PARA LA RECUPERACION DE UN CATALIZADOR SULFONICO FLUORADO GASTADO A PARTIR DE UN ACEITE SOLUBLE ACIDO (ASO) QUE SE FORMA DURANTE LA ALQUILACION DE HIDROCARBUROS EN PRESENCIA DEL CATALIZADOR ACIDO, COMPRENDE LOS PASOS DE: LAVAR EL ASO CON AGUA Y RECUPERAR UNA DISOLUCION ACUOSA DEL CATALIZADOR ACIDO; NEUTRALIZAR EL ACIDO EN LA DISOLUCION ACUOSA AÑADIENDO A LA DISOLUCION UN COMPONENTE BASICO ELEGIDO DEL GRUPO DE COMPONENTES AMINO, AMONIACO Y SALES AMONIACO, POR LO QUE SE FORMAN SALES DE AMONIACO DEL CATALIZADOR ACIDO CON UN PUNTO DE FUSION EN EL QUE LA SAL DEL CATALIZADOR ACIDO OBTENIDO EN UN PASO DE SECADO Y CONCENTRACION CONSIGUIENTE ESTA EN FORMA DE FUSION; SECAR EL MATERIAL FUNDIDO, Y FINALMENTE; RECUPERAR EL CATALIZADOR ACIDO MEDIANTE PROTONIZACION DEL MATERIAL FUNDIDO SECO CON ACIDO SULFURICO Y DESTILAR EL CATALIZADOR ACIDO RECUPERADO A PARTIR DEL ACIDO SULFURICO.
ES95102313T 1994-03-10 1995-02-20 Procedimiento de recuperacion de catalizador de alquilacion. Expired - Lifetime ES2134366T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2134366T3 true ES2134366T3 (es) 1999-10-01

Family

ID=8091756

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95102313T Expired - Lifetime ES2134366T3 (es) 1994-03-10 1995-02-20 Procedimiento de recuperacion de catalizador de alquilacion.

Country Status (5)

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

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 (en) 1998-07-31 2000-02-02 Haldor Topsoe A/S Process for the recovery of perfluorinated sulphonic acids from spent acid
EP1044963A3 (en) * 1999-03-30 2001-05-16 Haldor Topsoe A/S Process for the recovery of perfluorinated sulphonic acids from spent acid
DE60017504T2 (de) * 1999-06-30 2006-03-23 Haldor Topsoe A/S Verfahren zur Gewinnung von Perfluorsäuren aus wässriger Lösung
EP1258475A3 (en) * 2001-05-19 2003-10-15 Haldor Topsoe A/S Process for the recovery of perfluorinated sulphonic acids from spent acid residue
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
US5618769A (en) 1997-04-08
EP0671213A1 (en) 1995-09-13
DE69509941D1 (de) 1999-07-08
DK171409B1 (da) 1996-10-21
DK27894A (da) 1995-09-11
DE69509941T2 (de) 1999-09-23
EP0671213B1 (en) 1999-06-02

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