GB9207931D0 - Heavy metal recovery - Google Patents

Heavy metal recovery

Info

Publication number
GB9207931D0
GB9207931D0 GB929207931A GB9207931A GB9207931D0 GB 9207931 D0 GB9207931 D0 GB 9207931D0 GB 929207931 A GB929207931 A GB 929207931A GB 9207931 A GB9207931 A GB 9207931A GB 9207931 D0 GB9207931 D0 GB 9207931D0
Authority
GB
United Kingdom
Prior art keywords
heavy metal
metal recovery
recovery
heavy
metal
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.)
Granted
Application number
GB929207931A
Other versions
GB2265894B (en
GB2265894A (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.)
Microscal Ltd
Original Assignee
Microscal 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
Application filed by Microscal Ltd filed Critical Microscal Ltd
Priority to GB9207931A priority Critical patent/GB2265894B/en
Publication of GB9207931D0 publication Critical patent/GB9207931D0/en
Publication of GB2265894A publication Critical patent/GB2265894A/en
Application granted granted Critical
Publication of GB2265894B publication Critical patent/GB2265894B/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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
    • 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
GB9207931A 1992-04-10 1992-04-10 Treating graphitic activated carbons for heavy metal recovery Expired - Fee Related GB2265894B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9207931A GB2265894B (en) 1992-04-10 1992-04-10 Treating graphitic activated carbons for heavy metal recovery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9207931A GB2265894B (en) 1992-04-10 1992-04-10 Treating graphitic activated carbons for heavy metal recovery

Publications (3)

Publication Number Publication Date
GB9207931D0 true GB9207931D0 (en) 1992-05-27
GB2265894A GB2265894A (en) 1993-10-13
GB2265894B GB2265894B (en) 1995-08-09

Family

ID=10713832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9207931A Expired - Fee Related GB2265894B (en) 1992-04-10 1992-04-10 Treating graphitic activated carbons for heavy metal recovery

Country Status (1)

Country Link
GB (1) GB2265894B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116832774A (en) * 2023-07-03 2023-10-03 上海交通大学 Biomass-derived carbon particles and preparation method and application thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001058611A1 (en) * 1999-10-11 2001-08-16 Yukoh Akae Method for manufacturing soil fixing agents and using the agents to fix the soil
CN105540586B (en) * 2016-02-26 2017-11-03 西北大学 A kind of recycling device for being used to prepare the chemical activating agent of activated carbon

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1394989A (en) * 1971-08-10 1975-05-21 Bp Chem Int Ltd Removal of mercury from aqueous solutions by treatment with carbon

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116832774A (en) * 2023-07-03 2023-10-03 上海交通大学 Biomass-derived carbon particles and preparation method and application thereof
CN116832774B (en) * 2023-07-03 2024-02-20 上海交通大学 Biomass-derived carbon particles and preparation method and application thereof

Also Published As

Publication number Publication date
GB2265894B (en) 1995-08-09
GB2265894A (en) 1993-10-13

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Legal Events

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

Effective date: 19980410