DE69521990D1 - Aus supersäuren hergestellte lewissäure enthaltende trägerkatalysatoren, die für umwandlungsreaktionen von kohlenwasserstoffen verwendbar sind. - Google Patents

Aus supersäuren hergestellte lewissäure enthaltende trägerkatalysatoren, die für umwandlungsreaktionen von kohlenwasserstoffen verwendbar sind.

Info

Publication number
DE69521990D1
DE69521990D1 DE69521990T DE69521990T DE69521990D1 DE 69521990 D1 DE69521990 D1 DE 69521990D1 DE 69521990 T DE69521990 T DE 69521990T DE 69521990 T DE69521990 T DE 69521990T DE 69521990 D1 DE69521990 D1 DE 69521990D1
Authority
DE
Germany
Prior art keywords
hydrocarbons
catalysts used
liquid acid
conversion reactions
supported liquid
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
DE69521990T
Other languages
English (en)
Other versions
DE69521990T2 (de
Inventor
Joung-Yei Chen
Alain Guyot
Thierry Hamaide
Deore Christophe Le
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.)
ExxonMobil Chemical Patents Inc
Original Assignee
Exxon Chemical Patents Inc
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 Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Application granted granted Critical
Publication of DE69521990D1 publication Critical patent/DE69521990D1/de
Publication of DE69521990T2 publication Critical patent/DE69521990T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0215Sulfur-containing compounds
    • B01J31/0225Sulfur-containing compounds comprising sulfonic acid groups or the corresponding salts
    • B01J31/0227Sulfur-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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02Sulfur, selenium or tellurium; Compounds thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/04Sulfides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/053Sulfates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/14Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • B01J31/143Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/40Regeneration or reactivation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08Catalytic processes
    • C07C2/26Catalytic processes with hydrides or organic compounds
    • C07C2/30Catalytic processes with hydrides or organic compounds containing metal-to-carbon bond; Metal hydrides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54Preparation 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
    • C07C2/64Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66Catalytic processes
    • C07C2/70Catalytic processes with acids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/14Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by addition reactions, i.e. reactions involving at least one carbon-to-carbon unsaturated bond
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/10Polymerisation reactions involving at least dual use catalysts, e.g. for both oligomerisation and polymerisation
    • B01J2231/12Olefin polymerisation or copolymerisation
    • B01J2231/122Cationic (co)polymerisation, e.g. single-site or Ziegler-Natta type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/32Addition reactions to C=C or C-C triple bonds
    • B01J2231/323Hydrometalation, e.g. bor-, alumin-, silyl-, zirconation or analoguous reactions like carbometalation, hydrocarbation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/50Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds
    • B01J2231/52Isomerisation reactions
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/02Sulfur, selenium or tellurium; Compounds thereof
    • C07C2527/03Acids of sulfur other than sulfhydric acid or sulfuric acid, e.g. halosulfonic acids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06Halogens; Compounds thereof
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C07C2531/025Sulfonic acids
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/584Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
DE69521990T 1994-03-31 1995-03-30 Aus supersäuren hergestellte lewissäure enthaltende trägerkatalysatoren, die für umwandlungsreaktionen von kohlenwasserstoffen verwendbar sind. Expired - Fee Related DE69521990T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22076994A 1994-03-31 1994-03-31
PCT/US1995/004008 WO1995026814A1 (en) 1994-03-31 1995-03-30 Supported lewis acid catalysts derived from superacids useful for hydrocarbon conversion reactions

Publications (2)

Publication Number Publication Date
DE69521990D1 true DE69521990D1 (de) 2001-09-06
DE69521990T2 DE69521990T2 (de) 2002-04-04

Family

ID=22824892

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69521990T Expired - Fee Related DE69521990T2 (de) 1994-03-31 1995-03-30 Aus supersäuren hergestellte lewissäure enthaltende trägerkatalysatoren, die für umwandlungsreaktionen von kohlenwasserstoffen verwendbar sind.

Country Status (5)

Country Link
US (2) US5607890A (de)
EP (1) EP0752912B1 (de)
AU (1) AU2131095A (de)
DE (1) DE69521990T2 (de)
WO (1) WO1995026814A1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5824622A (en) * 1994-01-12 1998-10-20 E. I. Du Pont De Nemours And Company Porous microcomposite of perfluorinated ion-exchange polymer and metal oxide, a network of silica, or a network of metal oxide and silica derived via a sol-gel process
FR2738503B1 (fr) * 1995-09-11 1997-10-03 Inst Francais Du Petrole Catalyseur solides d'alkylation aliphatique
US6060633A (en) * 1995-10-20 2000-05-09 Chen; Frank Joung-Yei Supported Lewis acid catalysts derived from superacids useful for hydrocarbon conversion reactions
DK172907B1 (da) * 1996-06-17 1999-09-27 Topsoe Haldor As Fremgangsmåde til rensning af en carbonhydridstrøm
US5734084A (en) * 1996-12-17 1998-03-31 The Lubrizol Corporation Synthesis of alkylated aromatic amines
DE19704482A1 (de) 1997-02-06 1998-08-13 Basf Ag Verfahren zur Herstellung von halogenfreiem, reaktivem Polyisobuten
CA2260398C (en) 1998-01-30 2008-10-14 Trysol Limited Desulfurization of petroleum products
DE19834593A1 (de) 1998-07-31 2000-02-03 Basf Ag Verfahren zur Herstellung von halogenfreiem, reaktivem Polyisobuten
US6319102B1 (en) * 1999-07-09 2001-11-20 International Business Machines Corporation Capacitor coupled chuck for carbon dioxide snow cleaning system
US6479598B1 (en) 1999-07-20 2002-11-12 Exxonmobil Chemical Patents Inc. Petroleum resins and their production with BF3 catalyst
US6291723B1 (en) 1999-09-02 2001-09-18 Borden Chemical, Inc. Diolefin/hydroxyaryl condensates and catalyst therefor
US6680415B1 (en) * 1999-11-22 2004-01-20 Dow Global Technologies Inc. Oxyhalogenation process using catalyst having porous rare earth halide support
US6933417B1 (en) 1999-11-22 2005-08-23 Dow Global Technologies Inc. Process for vinyl chloride manufacture from ethane and ethylene with partial CHl recovery from reactor effluent
US6797845B1 (en) 1999-11-22 2004-09-28 Dow Global Technologies Inc. Process for vinyl chloride manufacture from ethane and ethylene with immediate HCl recovery from reactor effluent
US6909024B1 (en) * 1999-11-22 2005-06-21 The Dow Chemical Company Process for the conversion of ethylene to vinyl chloride and novel catalyst compositions useful for such process
US6670513B1 (en) * 1999-12-03 2003-12-30 Chevron Oronite Company, Llc Process for producing alkylated hydroxyl-containing aromatic compounds
EP1397330A1 (de) * 2001-05-23 2004-03-17 Dow Global Technologies Inc. Oxidative halogenierung und gegebenenfalls dehydrogenierung von c3+-kohlenwasserstoffen
FR2827194A1 (fr) * 2001-07-11 2003-01-17 Rhodia Chimie Sa Utilisation de sels de gallium comme catalyseur de type acide de lewis et composition pour la sulfonylation comportant des sels de gallium
US7084318B2 (en) * 2003-08-01 2006-08-01 Saudi Basic Industries Corporation Toluene methylation process
US7060864B2 (en) * 2003-09-30 2006-06-13 Saudi Basic Industries Corporation Toluene methylation process
US7060644B2 (en) 2004-01-08 2006-06-13 Saudi Basic Industries Corporation Aromatic alkylation catalyst and method
US7119153B2 (en) * 2004-01-21 2006-10-10 Jensen Michael D Dual metallocene catalyst for producing film resins with good machine direction (MD) elmendorf tear strength
US6943131B1 (en) 2004-03-02 2005-09-13 Saudi Basic Industries Corporation Selective zeolite catalyst modification
US7399727B2 (en) * 2004-04-23 2008-07-15 Saudi Basic Industries Corporation Zeolite catalyst and method
US7285511B2 (en) 2004-04-23 2007-10-23 Saudi Basic Industries Corporation Method of modifying zeolite catalyst
EP1598380A1 (de) 2004-05-19 2005-11-23 Basf Aktiengesellschaft Polymerisation von Isobuten in Gegenwart von Komplexen von Donor mit Fluor-haltigen Säuren
US7105713B2 (en) * 2004-06-09 2006-09-12 Saudi Basic Industries Corporation Preparation of alkyl-aromatic products
EP1650234A1 (de) * 2004-10-21 2006-04-26 Total Petrochemicals Research Feluy Nickelverbindungen zur heterogenen Katalyse
US7304194B2 (en) * 2005-05-05 2007-12-04 Saudi Basic Industries Corporation Hydrothermal treatment of phosphorus-modified zeolite catalysts
KR100598988B1 (ko) * 2005-05-18 2006-07-12 주식회사 하이닉스반도체 오버레이 버니어 및 이를 이용한 반도체소자의 제조방법
US7368410B2 (en) * 2005-08-03 2008-05-06 Saudi Basic Industries Corporation Zeolite catalyst and method of preparing and use of zeolite catalyst
DE102005055819A1 (de) * 2005-11-21 2007-05-24 Basf Ag Verfahren zur Herstellung von hochreaktiven Isobutenhomo- oder -copolymeren aus technischen C4-Kohlenwasserstoffströmen mittels protonensaurer Katalysatorkomplexe
KR101250627B1 (ko) * 2008-07-23 2013-04-03 미쓰이 가가쿠 가부시키가이샤 에틸렌의 올리고머화 촉매 및 그 용도
US8846559B2 (en) * 2008-11-03 2014-09-30 Saudi Basic Industries Corporation Stable shape-selective catalyst for aromatic alkylation and methods of using and preparing
US8062987B2 (en) * 2009-10-05 2011-11-22 Saudi Basic Industries Corporation Phosphorus-containing zeolite catalysts and their method of preparation
CN103998473B (zh) * 2011-09-05 2016-11-09 Ptt环球化学股份有限公司 包括含硼二氧化硅载体的高活性烯烃聚合催化剂及其制备
WO2013103515A1 (en) * 2012-01-04 2013-07-11 Phillips 66 Company Upgrading light olefins
US9278342B2 (en) 2012-07-02 2016-03-08 Saudi Basic Industries Corporation Method of modifying a phosphorus-containing zeolite catalyst

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248343A (en) * 1964-04-07 1966-04-26 Standard Oil Co Hydrocarbon conversion catalyst
US3539633A (en) * 1965-10-22 1970-11-10 Standard Oil Co Di-hydroxybenzyl polyamines
GB1224252A (en) * 1968-05-31 1971-03-10 Bp Chem Int Ltd Polymerization of isobutene and production of catalysts suitable therefor
US3649229A (en) * 1969-12-17 1972-03-14 Mobil Oil Corp Liquid hydrocarbon fuels containing high molecular weight mannich bases
US4116880A (en) * 1977-06-16 1978-09-26 Produits Chimiques Ugine Kuhlmann Solid catalysts based on fluorinated graphite
US4857612A (en) * 1983-06-27 1989-08-15 Chevron Research Company Process for the polymerization of alpha olefins
US4798667A (en) * 1986-10-22 1989-01-17 University Of Florida Hydrocarbon conversion polymerization catalyst and method of making and using same
US4929800A (en) * 1986-10-22 1990-05-29 University Of Florida Hydrocarbon conversion and polymerization catalyst and method of making and using same
US4719190A (en) * 1986-10-22 1988-01-12 University Of Florida Hydrocarbon conversion and polymerization catalyst and method of making and using same
DE69207548T2 (de) * 1991-10-25 1996-05-15 Inst Francais Du Petrol Verwendung von einem Katalysator zur Alkylierung von Paraffinen
FR2691380B1 (fr) * 1992-05-25 1994-07-22 Inst Francais Du Petrole Composition catalytique a base de silice et son utilisation pour la polymerisation de composes heterocycliques.
US5245103A (en) * 1992-10-19 1993-09-14 Phillips Petroleum Company Isomerization processes and catalysts therefor

Also Published As

Publication number Publication date
EP0752912B1 (de) 2001-08-01
EP0752912A1 (de) 1997-01-15
US5780563A (en) 1998-07-14
DE69521990T2 (de) 2002-04-04
WO1995026814A1 (en) 1995-10-12
AU2131095A (en) 1995-10-23
US5607890A (en) 1997-03-04

Similar Documents

Publication Publication Date Title
DE69521990D1 (de) Aus supersäuren hergestellte lewissäure enthaltende trägerkatalysatoren, die für umwandlungsreaktionen von kohlenwasserstoffen verwendbar sind.
DE69505803D1 (de) Lewissäure enthaltende trägerkatalysatoren für anwändlungsreaktionen von kohlenwasserstoffen
DE69011488D1 (de) Selektive Katalysatoren und ihre Herstellung für die katalytische Synthese von Kohlenwasserstoffen.
DE69203720D1 (de) Reformer für die isothermische, katalytische spaltung von werkstoffen zu einem produktgas.
BR8603497A (pt) Processo para a preparacao de um catalisador suportado,ativado,catalisador suportado,ativado;processo para a conversao de gas de sintese em um produto compreendendo hidrocarbonetos liquidos;e,hidrocarbonetos
DE69535259D1 (de) Miniaturisierte, flache kolonnen in neuen trägermedien für flüssigphase-analyse
DE3761242D1 (de) Kohlenwasserstoffumwandlungskatalysator.
BR8405735A (pt) Processo para reativar um catalisador de zeolito do tipo l,processo para reativar um catalisador de refino de zeolito tipo l,e processo para reativacao de um catalisador de reformacao de zelito tipo l.
DE59902306D1 (de) Reaktor zur kontinuierlichen durchführung von gas-flüssig-, flüssig-flüssig- oder gas-flüssig-fest-reaktionen
BR9714831B1 (pt) conversão de hidrocarboneto usando catalisador zeólito cristal.
DE69818571D1 (de) Katalysatoren für chemische Umwandlungsreaktionen
DE69617950D1 (de) In kohlenwasserstoffumwandlung verwendbare, ein dotierung-metall enthaltende katalysatoren
ATE170504T1 (de) Mikroporöse amorphe mischmetalloxide für formselektive katalyse
DE69514599D1 (de) Katalysator zur Umwandlung von Kohlenwasserstoffen
BR9814088B1 (pt) processo para sintetizar cataliticamente hidrocarbonetos lÍquidos enquanto se reduz o desgaste por fricÇço do catalisador.
DE69107096D1 (de) Membranvorrichtung für Filtrieren, Trennen oder katalytische Reaktion.
ATE60256T1 (de) Katalysator fuer oxidationsreaktionen und verfahren zu dessen herstellung.
DE3862312D1 (de) Katalysator fuer die dampfreformierung von kohlenwasserstoffen.
DE3860445D1 (de) Katalysator zur selektiven hydrierung von mehrfach ungesaettigten kohlenwasserstoffen.
DE69516264D1 (de) Abnutzungsbeständige, zeolitische katalysatoren für die herstellung von methylaminen in wirbelschichtreaktoren
BR9306384A (pt) Suportes de catalisadores; catalisadores suportados; métodos para a sua produção e métodos para a sua utilização
DE68904417D1 (de) Reformierverfahren fuer die katalytische umwandlung von kohlenwasserstofffraktionen zu aromatenreichem kohlenwasserstoffgemisch.
DE69502611D1 (de) Reaktor für exothermische, heterogene katalytische synthesereaktionen
DE69817282D1 (de) Neue Katalysatoren für die Umwandlungsreaktionen von organischen Verbindungen
NO167789C (no) Katalysator-forloeper, f.eks. for ammoniakksyntese-katalysatorer.

Legal Events

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