GB1547731A - Catalyst treatment method - Google Patents

Catalyst treatment method

Info

Publication number
GB1547731A
GB1547731A GB48441/77A GB4844177A GB1547731A GB 1547731 A GB1547731 A GB 1547731A GB 48441/77 A GB48441/77 A GB 48441/77A GB 4844177 A GB4844177 A GB 4844177A GB 1547731 A GB1547731 A GB 1547731A
Authority
GB
United Kingdom
Prior art keywords
treatment method
catalyst treatment
catalyst
treatment
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
GB48441/77A
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.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology Co
Chevron Research 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 Chevron Research and Technology Co, Chevron Research Co filed Critical Chevron Research and Technology Co
Publication of GB1547731A publication Critical patent/GB1547731A/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
    • B01J37/16—Reducing
    • B01J37/18—Reducing with gases containing free hydrogen
    • 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
GB48441/77A 1976-12-13 1977-11-21 Catalyst treatment method Expired GB1547731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74985276A 1976-12-13 1976-12-13

Publications (1)

Publication Number Publication Date
GB1547731A true GB1547731A (en) 1979-06-27

Family

ID=25015483

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48441/77A Expired GB1547731A (en) 1976-12-13 1977-11-21 Catalyst treatment method

Country Status (8)

Country Link
JP (1) JPS5375189A (en)
AU (1) AU518149B2 (en)
BE (1) BE861065A (en)
CA (1) CA1100474A (en)
DE (1) DE2754857C2 (en)
FR (1) FR2373329A1 (en)
GB (1) GB1547731A (en)
NL (1) NL188624C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2835201A1 (en) * 2002-01-25 2003-08-01 Inst Francais Du Petrole Process for the continuous reduction and re-generation of a catalyst, used in reforming and dehydrogenation of paraffins and naphthenes in fluidized bed conditions, comprises reduction of catalyst by gas comprising by purified hydrogen
WO2017196586A1 (en) * 2016-05-09 2017-11-16 Dow Global Technologies Llc A process for reacting oxygen carrying regenerated catalyst prior to use in a fluidized bed reactor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5844648U (en) * 1981-09-18 1983-03-25 カシオ計算機株式会社 small electronic calculator
JPS58113152U (en) * 1982-01-26 1983-08-02 シャープ株式会社 Electronics
JPS6151552U (en) * 1985-07-11 1986-04-07

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD71101A (en) *
US2856350A (en) * 1953-03-18 1958-10-14 Exxon Research Engineering Co Reconditioning of platinum catalyst
BE527396A (en) * 1953-03-18 1900-01-01
DE1100214B (en) * 1957-02-21 1961-02-23 Kellogg M W Co Process for the pretreatment of an oxygen-containing platinum catalyst
GB1257282A (en) * 1970-03-05 1971-12-15
GB1398086A (en) * 1971-07-02 1975-06-18 Shell Int Research Process for the regeneration of a deactivated hydrocarbon conversion catalyst
GB1436622A (en) * 1973-06-21 1976-05-19 British Petroleum Co Regeneration of zeolite catalysts

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2835201A1 (en) * 2002-01-25 2003-08-01 Inst Francais Du Petrole Process for the continuous reduction and re-generation of a catalyst, used in reforming and dehydrogenation of paraffins and naphthenes in fluidized bed conditions, comprises reduction of catalyst by gas comprising by purified hydrogen
US7976698B2 (en) 2002-01-25 2011-07-12 IFP Energies Nouvelles Integration of the reduction of the catalyst of a catalytic conversion process and the regeneration of adsorbent masses that intervene in the purification of the hydrogen that is necessary for reduction
WO2017196586A1 (en) * 2016-05-09 2017-11-16 Dow Global Technologies Llc A process for reacting oxygen carrying regenerated catalyst prior to use in a fluidized bed reactor
US10688477B2 (en) 2016-05-09 2020-06-23 Dow Global Technologies Llc Process for reacting oxygen carrying regenerated catalyst prior to use in a fluidized bed reactor
RU2750216C2 (en) * 2016-05-09 2021-06-24 Дау Глоубл Текнолоджиз Ллк Method for carrying out the reaction of an oxygen-containing regenerated catalyst before its use in a reactor with a fluidized bed

Also Published As

Publication number Publication date
FR2373329B1 (en) 1983-08-26
NL7713797A (en) 1978-06-15
JPS5621468B2 (en) 1981-05-19
BE861065A (en) 1978-03-16
CA1100474A (en) 1981-05-05
JPS5375189A (en) 1978-07-04
DE2754857C2 (en) 1986-01-30
DE2754857A1 (en) 1978-06-15
AU3127977A (en) 1979-06-14
AU518149B2 (en) 1981-09-17
NL188624C (en) 1992-08-17
NL188624B (en) 1992-03-16
FR2373329A1 (en) 1978-07-07

Similar Documents

Publication Publication Date Title
AU2438977A (en) Mesotherapeutic treatment
JPS52107314A (en) Coospinning method
GB1550708A (en) Catalyst for polymerizing -olefins
JPS53137893A (en) Catalyst treatment method
YU39380B (en) Process for obtaining catalysts
JPS5437090A (en) Catalyst manufacturing method
GB1553763A (en) Pellot-rolling method
JPS5299974A (en) Catalytic process
JPS52140473A (en) Catalytic reaction method
GB1547731A (en) Catalyst treatment method
JPS53116346A (en) Ammooxidation method and catalyst
JPS5347172A (en) Wastewater treatment method
JPS5314958A (en) Sewage treating method
JPS52137097A (en) Marcerizing method
JPS52138054A (en) Catalyst inactivation preventing method
JPS5381382A (en) Method for treating peattmoss
JPS5335252A (en) Sewage treating method
ZA774046B (en) Denitrification process
JPS52142476A (en) Ltquiddgrowth method
JPS5311187A (en) Method of activating catalysts
JPS5315268A (en) Deoxidation treatment method
JPS5410215A (en) Treating method of used catalysts based on moocooal203
GB1543720A (en) Anti-felting treatment
JPS5379785A (en) Catalyst carrying method
JPS537960A (en) Water treatment method

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931121