GB1257282A - - Google Patents

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Publication number
GB1257282A
GB1257282A GB1257282DA GB1257282A GB 1257282 A GB1257282 A GB 1257282A GB 1257282D A GB1257282D A GB 1257282DA GB 1257282 A GB1257282 A GB 1257282A
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GB
United Kingdom
Prior art keywords
sio
regenerating
heating
treatment
containing gas
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
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 filed Critical
Publication of GB1257282A publication Critical patent/GB1257282A/en
Expired legal-status Critical Current

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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
    • 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

Abstract

1,257,282. Regenerating supported noble metal catalysts. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. 5 March, 1970, No. 10620/70. Heading B1E. A process for regenerating a spent halogenfree supported noble metal catalyst which has been deactivated in a hydrocarbon conversion catalyst comprises a treatment comprising heating it in an oxygen-containing gas followed by heating it in a hydrogen-containing gas, and repeating the treatment at least once. The catalysts which are regenerated may be of Pt, Pd, Rh and/or Rn supported on Al 2 O 3 , SiO 2 , ZrO 2 , Al 2 O 3 -SiO 2 , ZnO 2 -SiO 2 , mordenite, faujasite or zeolite -O-.
GB1257282D 1970-03-05 1970-03-05 Expired GB1257282A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1062070 1970-03-05

Publications (1)

Publication Number Publication Date
GB1257282A true GB1257282A (en) 1971-12-15

Family

ID=9971220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1257282D Expired GB1257282A (en) 1970-03-05 1970-03-05

Country Status (1)

Country Link
GB (1) GB1257282A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373329A1 (en) * 1976-12-13 1978-07-07 Chevron Res REDUCTION PROCESS OF A PLATINUM CATALYST
WO2002045852A2 (en) * 2000-12-04 2002-06-13 Basf Aktiengesellschaft Regeneration of a dehydrogenation catalyst

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373329A1 (en) * 1976-12-13 1978-07-07 Chevron Res REDUCTION PROCESS OF A PLATINUM CATALYST
WO2002045852A2 (en) * 2000-12-04 2002-06-13 Basf Aktiengesellschaft Regeneration of a dehydrogenation catalyst
WO2002045852A3 (en) * 2000-12-04 2002-09-06 Basf Ag Regeneration of a dehydrogenation catalyst
US6916756B2 (en) 2000-12-04 2005-07-12 Basf Ag Regeneration of a dehydrogenation catalyst
CN1308081C (en) * 2000-12-04 2007-04-04 巴斯福股份公司 Regeneration of dehydrogenation catalyst

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees