FR2257338A1 - - Google Patents

Info

Publication number
FR2257338A1
FR2257338A1 FR7428359A FR7428359A FR2257338A1 FR 2257338 A1 FR2257338 A1 FR 2257338A1 FR 7428359 A FR7428359 A FR 7428359A FR 7428359 A FR7428359 A FR 7428359A FR 2257338 A1 FR2257338 A1 FR 2257338A1
Authority
FR
France
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.)
Granted
Application number
FR7428359A
Other languages
French (fr)
Other versions
FR2257338B1 (enExample
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 Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of FR2257338A1 publication Critical patent/FR2257338A1/fr
Application granted granted Critical
Publication of FR2257338B1 publication Critical patent/FR2257338B1/fr
Expired 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/22—Halogenating
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/22—Halogenating
    • B01J37/24—Chlorinating
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/085—Catalytic reforming characterised by the catalyst used containing platinum group metals or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/085—Catalytic reforming characterised by the catalyst used containing platinum group metals or compounds thereof
    • C10G35/09—Bimetallic catalysts in which at least one of the metals is a platinum group metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
FR7428359A 1973-08-16 1974-08-14 Expired FR2257338B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/388,743 US3943052A (en) 1973-08-16 1973-08-16 Regeneration procedure

Publications (2)

Publication Number Publication Date
FR2257338A1 true FR2257338A1 (enExample) 1975-08-08
FR2257338B1 FR2257338B1 (enExample) 1978-11-24

Family

ID=23535321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7428359A Expired FR2257338B1 (enExample) 1973-08-16 1974-08-14

Country Status (9)

Country Link
US (1) US3943052A (enExample)
JP (1) JPS5761453B2 (enExample)
BR (1) BR7406788D0 (enExample)
CA (1) CA1037401A (enExample)
DE (1) DE2438995A1 (enExample)
FR (1) FR2257338B1 (enExample)
GB (1) GB1484373A (enExample)
IT (1) IT1027545B (enExample)
NL (1) NL7411007A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426728A1 (fr) * 1978-05-22 1979-12-21 Exxon Research Engineering Co Procede de reactivation d'un catalyseur, notamment de reformage de naphte, comprenant de l'iridium

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395069A1 (fr) * 1977-06-20 1979-01-19 Inst Francais Du Petrole Procede de recyclage des reactifs gazeux utilises pour la regeneration d'un catalyseur d'hydroconversion d'hydrocarbures
US4359400A (en) * 1981-01-27 1982-11-16 Mobil Oil Corporation Catalyst regeneration procedure
US4472514A (en) * 1982-05-05 1984-09-18 Exxon Research And Engineering Co. Process for reactivating iridium-containing catalysts in series
US4444897A (en) * 1982-05-05 1984-04-24 Exxon Research And Engineering Co. Reactivating iridium-containing catalysts with hydrogen halide and oxygen
US4491636A (en) * 1982-05-05 1985-01-01 Exxon Research & Engineering Co. Process using halogen/oxygen for reactivating iridium and selenium containing catalysts
US4444896A (en) * 1982-05-05 1984-04-24 Exxon Research And Engineering Co. Reactivation of iridium-containing catalysts by halide pretreat and oxygen redispersion
US4491635A (en) * 1982-05-05 1985-01-01 Exxon Research & Engineering Co. Reactivating iridium and selenium containing catalysts with hydrogen halide and oxygen
US4480046A (en) * 1982-05-05 1984-10-30 Exxon Research & Engineering Co. Reactivation process for iridium-containing catalysts using low halogen flow rates
US4473656A (en) * 1982-05-05 1984-09-25 Exxon Research And Engineering Co. Process for reactivating iridium-containing catalysts
US4472515A (en) * 1982-05-05 1984-09-18 Exxon Research And Engineering Co. Low temperature decoking process for reactivating iridium containing catalysts
US4447551A (en) * 1982-05-05 1984-05-08 Exxon Research And Engineering Co. Process for reactivating iridium-containing catalysts
US4467045A (en) * 1982-09-30 1984-08-21 Exxon Research And Engineering Co. Redispersion of Ir catalysts by low temperature reduction step
US4925819A (en) * 1983-11-10 1990-05-15 Exxon Research & Engineering Company Method of regenerating a deactivated catalyst
US4517076A (en) * 1984-08-24 1985-05-14 Exxon Research And Engineering Co. Reactivation of iridium-containing catalysts
US4514284A (en) * 1984-08-24 1985-04-30 Exxon Research And Engineering Co. Reactivation of iridium-containing catalysts
US4929576A (en) * 1988-01-04 1990-05-29 Mobil Oil Corporation Reactivating catalysts containing noble metals on molecular sieves containing oxides of aluminum and phosphorus
US5188996A (en) * 1991-05-22 1993-02-23 Mobil Oil Corp. Redispersion of noble metal on low acidity support
US6110857A (en) * 1997-09-08 2000-08-29 Exxon Research And Engineering Company Method of minimizing iron contamination during catalyst regeneration processes
US6191066B1 (en) 1998-05-27 2001-02-20 Energy International Corporation Fischer-Tropsch activity for non-promoted cobalt-on-alumina catalysts
US6262132B1 (en) * 1999-05-21 2001-07-17 Energy International Corporation Reducing fischer-tropsch catalyst attrition losses in high agitation reaction systems
US6100304A (en) * 1999-05-26 2000-08-08 Energy International Corportion Processes and palladium-promoted catalysts for conducting Fischer-Tropsch synthesis
US6294492B1 (en) * 1999-06-30 2001-09-25 Philips Petroleum Company Catalytic reforming catalyst activation
US6652737B2 (en) 2000-07-21 2003-11-25 Exxonmobil Research And Engineering Company Production of naphtha and light olefins
US6586650B2 (en) 2000-07-21 2003-07-01 Exxonmobil Research And Engineering Company Ring opening with group VIII metal catalysts supported on modified substrate
US6589416B2 (en) 2000-07-21 2003-07-08 Exxonmobil Research And Engineering Company Method and catalyst for opening naphthenic rings of naphthenic ring-containing compounds
US6623625B2 (en) 2000-07-21 2003-09-23 Exxonmobil Research And Engineering Company Naphthene ring opening over group VIII metal catalysts containing cracking moderators
US6683020B2 (en) 2000-07-21 2004-01-27 Exxonmobil Research And Engineering Company Naphthene ring opening over an iridium ring opening catalyst
US6623626B2 (en) 2000-07-21 2003-09-23 Exxonmobil Research And Engineering Company Naphthene ring opening over a ring opening catalyst combination
WO2003000415A1 (en) * 2001-06-22 2003-01-03 Phillips Petroleum Company Catalytic reforming catalyst activation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134732A (en) * 1953-07-17 1964-05-26 Exxon Research Engineering Co Reactivation of regenerated noble metal catalysts with gaseous halogens
US2980631A (en) * 1954-12-30 1961-04-18 Houdry Process Corp Regeneration of noble metal catalysts
US2880168A (en) * 1956-12-20 1959-03-31 Standard Oil Co Maintenance of catalyst activity using methyl cloride
US3637524A (en) * 1968-07-11 1972-01-25 Atlantic Richfield Co Halide addition and distribution in the reactivation of platinum group catalysts
US3554902A (en) * 1968-08-16 1971-01-12 Chevron Res Platinum iridium
US3578583A (en) * 1968-09-10 1971-05-11 Chevron Res Reforming process with promoted low platinum content catalyst
US3707509A (en) * 1969-04-08 1972-12-26 Inst Cercetari Pentru Prelucra Process for the preparation of a catalyst of the platinum/alumina type for reforming aromatization and isomerization
US3673109A (en) * 1969-04-08 1972-06-27 Inst De Cercetari Pentru Prelu Process for the reactivation of platinum-on-alumina catalysts
US3625860A (en) * 1969-08-27 1971-12-07 Gulf Research Development Co Process for reactivating a reforming catalyst
US3764557A (en) * 1969-10-09 1973-10-09 Chevron Res Catalyst activation process and activated catalyst
US3684693A (en) * 1970-05-28 1972-08-15 John H Sinfelt Serial reforming with platinum catalyst in first stage and iridium,rhodium,ruthenium or osmium catalyst in second stage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426728A1 (fr) * 1978-05-22 1979-12-21 Exxon Research Engineering Co Procede de reactivation d'un catalyseur, notamment de reformage de naphte, comprenant de l'iridium

Also Published As

Publication number Publication date
DE2438995A1 (de) 1975-02-27
BR7406788D0 (pt) 1975-06-03
JPS5050281A (enExample) 1975-05-06
IT1027545B (it) 1978-12-20
JPS5761453B2 (enExample) 1982-12-24
FR2257338B1 (enExample) 1978-11-24
CA1037401A (en) 1978-08-29
US3943052A (en) 1976-03-09
GB1484373A (en) 1977-09-01
NL7411007A (nl) 1975-02-18

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Legal Events

Date Code Title Description
ST Notification of lapse