GB1433864A - Increasing the activity of catalysts containing iridium ruthenium rhodium or osmium - Google Patents

Increasing the activity of catalysts containing iridium ruthenium rhodium or osmium

Info

Publication number
GB1433864A
GB1433864A GB1704973A GB1704973A GB1433864A GB 1433864 A GB1433864 A GB 1433864A GB 1704973 A GB1704973 A GB 1704973A GB 1704973 A GB1704973 A GB 1704973A GB 1433864 A GB1433864 A GB 1433864A
Authority
GB
United Kingdom
Prior art keywords
vol
per cent
reforming
osmium
activity
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
Application number
GB1704973A
Other languages
English (en)
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
Priority to GB3477774A priority Critical patent/GB1484377A/en
Publication of GB1433864A publication Critical patent/GB1433864A/en
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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1704973A 1972-04-28 1973-04-10 Increasing the activity of catalysts containing iridium ruthenium rhodium or osmium Expired GB1433864A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3477774A GB1484377A (en) 1972-04-28 1974-08-07 Regeneration procedure for iridium-containing catalyst

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24868372A 1972-04-28 1972-04-28
US34330473A 1973-03-21 1973-03-21

Publications (1)

Publication Number Publication Date
GB1433864A true GB1433864A (en) 1976-04-28

Family

ID=26939509

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1704973A Expired GB1433864A (en) 1972-04-28 1973-04-10 Increasing the activity of catalysts containing iridium ruthenium rhodium or osmium

Country Status (8)

Country Link
JP (1) JPS5715937B2 (es)
AR (1) AR228118A1 (es)
CA (1) CA1008056A (es)
DE (1) DE2320807C3 (es)
FR (1) FR2182218B1 (es)
GB (1) GB1433864A (es)
IT (1) IT982847B (es)
NL (1) NL180483B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172817A (en) * 1978-05-22 1979-10-30 Exxon Research & Engineering Co. Process for reactivating an iridium-containing catalyst
FR2970712B1 (fr) * 2011-01-24 2014-05-09 Centre Nat Rech Scient Resines et composites thermodurs epoxy anhydrides pouvant etre faconnes a chaud et recycles

Family Cites Families (3)

* 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
US3637524A (en) * 1968-07-11 1972-01-25 Atlantic Richfield Co Halide addition and distribution in the reactivation of platinum group catalysts
US3622520A (en) * 1969-07-23 1971-11-23 Universal Oil Prod Co Regeneration of a coke-deactivated catalyst comprising a combination of platinum, rhenium, halogen and sulfur with an alumina carrier material

Also Published As

Publication number Publication date
FR2182218A1 (es) 1973-12-07
CA1008056A (en) 1977-04-05
NL180483B (nl) 1986-10-01
DE2320807B2 (de) 1981-07-16
DE2320807A1 (de) 1973-11-08
FR2182218B1 (es) 1980-08-08
JPS5715937B2 (es) 1982-04-02
DE2320807C3 (de) 1982-05-19
AR228118A1 (es) 1983-01-31
IT982847B (it) 1974-10-21
NL7305848A (es) 1973-10-30
JPS4947280A (es) 1974-05-07

Similar Documents

Publication Publication Date Title
GB1277050A (en) Reforming process
GB1484371A (en) Simplified catalyst regeneration procedure
GB1484372A (en) Catalyst regeneration process
GB1318248A (en) Method for reforming paraffinic and naphthenic hydrocarbon feed streams
GB1471228A (en) Production of jet fuel
GB1433864A (en) Increasing the activity of catalysts containing iridium ruthenium rhodium or osmium
US3650944A (en) Reforming process startup
US3705094A (en) Serial reforming with platinum-rhenium and platinum-non rhenium catalysts
GB1175022A (en) Low Pressure Reforming Process
GB1505826A (en) Hydrocarbon conversion
US3769201A (en) Plural stage reforming with a palladium catalyst in the initial stage
JP2911061B2 (ja) 炭化水素の脱硫及び水蒸気改質方法
ES8402611A1 (es) Un procedimiento para reformar una alimentacion de nafta.
GB1296772A (es)
US3835034A (en) High severity reforming process with a platinum-iridium catalyst
GB1361811A (en) Catalysts and the use thereof
GB1293632A (en) Process for regenerating coke-deactivated catalyst
GB1397293A (en) Platinum group metal catalysts and their use
US3002918A (en) Low pressure reforming with on-stream periods of greater duration
GB833419A (en) Improvements in or relating to hydroforming naphthas
GB1358021A (en) Process for producing gasoline blending stock of high antiknock value
EP0244338A3 (en) Steam reforming catalyst
GB1488936A (en) High octane motor fuel production
GB1432943A (en) Regeneration process
GB1474109A (en) Hydrocarbon reforming process

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee