GB2193114B - Catalysts - Google Patents

Catalysts

Info

Publication number
GB2193114B
GB2193114B GB8712359A GB8712359A GB2193114B GB 2193114 B GB2193114 B GB 2193114B GB 8712359 A GB8712359 A GB 8712359A GB 8712359 A GB8712359 A GB 8712359A GB 2193114 B GB2193114 B GB 2193114B
Authority
GB
United Kingdom
Prior art keywords
catalysts
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
GB8712359A
Other versions
GB8712359D0 (en
GB2193114A (en
Inventor
Dr James Robert Jennings
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority claimed from GB868613292A external-priority patent/GB8613292D0/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB8712359A priority Critical patent/GB2193114B/en
Publication of GB8712359D0 publication Critical patent/GB8712359D0/en
Publication of GB2193114A publication Critical patent/GB2193114A/en
Application granted granted Critical
Publication of GB2193114B publication Critical patent/GB2193114B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/0438—Nitric acids or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/009—General processes for recovering metals or metallic compounds from spent catalysts
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
GB8712359A 1986-06-02 1987-05-26 Catalysts Expired - Fee Related GB2193114B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8712359A GB2193114B (en) 1986-06-02 1987-05-26 Catalysts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868613292A GB8613292D0 (en) 1986-06-02 1986-06-02 Catalysts
GB8712359A GB2193114B (en) 1986-06-02 1987-05-26 Catalysts

Publications (3)

Publication Number Publication Date
GB8712359D0 GB8712359D0 (en) 1987-07-01
GB2193114A GB2193114A (en) 1988-02-03
GB2193114B true GB2193114B (en) 1990-07-25

Family

ID=26290837

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8712359A Expired - Fee Related GB2193114B (en) 1986-06-02 1987-05-26 Catalysts

Country Status (1)

Country Link
GB (1) GB2193114B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1060530C (en) * 1996-08-02 2001-01-10 潘同汉 Method for recovery of cobalt salt with wbolt sulfonate slag of electrolytic zinc plant
FR3003185B1 (en) * 2013-03-14 2016-06-03 Air Liquide PROCESS FOR PROCESSING A CATALYTIC REACTOR
CN104341008B (en) * 2013-08-02 2016-09-07 中国石油天然气股份有限公司 A kind of iron nitrate solution preparation method of low NOx drainage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB834361A (en) * 1956-12-28 1960-05-04 Bataafsche Petroleum Process for the regeneration of catalyst
GB2115797A (en) * 1982-02-24 1983-09-14 Inco Ltd The hydrogenation of carbonaceous material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB834361A (en) * 1956-12-28 1960-05-04 Bataafsche Petroleum Process for the regeneration of catalyst
GB2115797A (en) * 1982-02-24 1983-09-14 Inco Ltd The hydrogenation of carbonaceous material

Also Published As

Publication number Publication date
GB8712359D0 (en) 1987-07-01
GB2193114A (en) 1988-02-03

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Legal Events

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

Effective date: 19920526