GB2192353B - Separation process - Google Patents
Separation processInfo
- Publication number
- GB2192353B GB2192353B GB8716146A GB8716146A GB2192353B GB 2192353 B GB2192353 B GB 2192353B GB 8716146 A GB8716146 A GB 8716146A GB 8716146 A GB8716146 A GB 8716146A GB 2192353 B GB2192353 B GB 2192353B
- Authority
- GB
- United Kingdom
- Prior art keywords
- separation process
- separation
- 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
Links
Classifications
-
- 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
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Separation By Low-Temperature Treatments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868616689A GB8616689D0 (en) | 1986-07-09 | 1986-07-09 | Separation process |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8716146D0 GB8716146D0 (en) | 1987-08-12 |
GB2192353A GB2192353A (en) | 1988-01-13 |
GB2192353B true GB2192353B (en) | 1990-01-31 |
Family
ID=10600773
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB868616689A Pending GB8616689D0 (en) | 1986-07-09 | 1986-07-09 | Separation process |
GB8716146A Expired - Fee Related GB2192353B (en) | 1986-07-09 | 1987-07-09 | Separation process |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB868616689A Pending GB8616689D0 (en) | 1986-07-09 | 1986-07-09 | Separation process |
Country Status (7)
Country | Link |
---|---|
AU (1) | AU593121B2 (en) |
BR (1) | BR8707411A (en) |
CA (1) | CA1284471C (en) |
GB (2) | GB8616689D0 (en) |
NZ (1) | NZ220993A (en) |
WO (1) | WO1988000248A1 (en) |
ZA (1) | ZA874947B (en) |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1420164A (en) * | 1920-03-06 | 1922-06-20 | Trent Process Corp | Process of purifying materials |
US1607845A (en) * | 1922-12-18 | 1926-11-23 | Joseph E Parker | Method or process of recovering float gold and the like in suspension |
US3268071A (en) * | 1962-08-22 | 1966-08-23 | Ca Nat Research Council | Process for the separation of solids by agglomeration |
US4477353A (en) * | 1975-08-27 | 1984-10-16 | American Minechem Corporation | Method of reclaiming water and coal from coal treatment underflow by two-stage separation of solids |
US4089776A (en) * | 1976-01-21 | 1978-05-16 | Mcmurray Russell L | Process for the separation of agglomerated carbonaceous particles from associated inorganic materials |
US4277252A (en) * | 1977-09-12 | 1981-07-07 | Conoco, Inc. | Method for producing agglomerates from finely divided carbonaceous solids |
US4234320A (en) * | 1979-04-23 | 1980-11-18 | Shell Oil Company | Process for the agglomeration of solids |
US4248697A (en) * | 1979-05-29 | 1981-02-03 | Consolidation Coal Company | Oil agglomeration process |
US4270927A (en) * | 1979-06-19 | 1981-06-02 | Atlantic Richfield Company | Process for removal of sulfur and ash from coal |
AU531120B2 (en) * | 1980-10-08 | 1983-08-11 | Hitachi Shipbuilding & Engineering Co. Ltd. | Removing ash from coal |
US4415335A (en) * | 1981-05-13 | 1983-11-15 | B. P. Australia Ltd. | Coal preparation |
US4415337A (en) * | 1982-05-05 | 1983-11-15 | Atlantic Richfield Company | Method for producing agglomerate particles from an aqueous feed slurry comprising finely divided coal and finely divided inorganic solids |
AU561986B2 (en) * | 1983-04-29 | 1987-05-21 | British Petroleum Company Plc, The | Mineral separation |
US4585548A (en) * | 1983-04-29 | 1986-04-29 | Bp Australia Limited | Recovery of metal values from mineral ores by incorporation in coal-oil agglomerates |
AU573641B2 (en) * | 1983-11-08 | 1988-06-16 | Bateman Engineering (International) Ltd. | Gold recovery process |
CA1234792A (en) * | 1983-12-22 | 1988-04-05 | Mark D. Cadzow | Separation of minerals |
-
1986
- 1986-07-09 GB GB868616689A patent/GB8616689D0/en active Pending
-
1987
- 1987-07-07 ZA ZA874947A patent/ZA874947B/en unknown
- 1987-07-08 CA CA000541578A patent/CA1284471C/en not_active Expired - Fee Related
- 1987-07-08 NZ NZ220993A patent/NZ220993A/en unknown
- 1987-07-09 AU AU76473/87A patent/AU593121B2/en not_active Ceased
- 1987-07-09 GB GB8716146A patent/GB2192353B/en not_active Expired - Fee Related
- 1987-07-09 WO PCT/GB1987/000480 patent/WO1988000248A1/en unknown
- 1987-07-09 BR BR8707411A patent/BR8707411A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR8707411A (en) | 1988-11-01 |
NZ220993A (en) | 1989-07-27 |
WO1988000248A1 (en) | 1988-01-14 |
CA1284471C (en) | 1991-05-28 |
AU593121B2 (en) | 1990-02-01 |
AU7647387A (en) | 1988-01-29 |
GB2192353A (en) | 1988-01-13 |
ZA874947B (en) | 1989-02-22 |
GB8716146D0 (en) | 1987-08-12 |
GB8616689D0 (en) | 1986-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20030709 |