GB2035142B - Coal recovery process - Google Patents
Coal recovery processInfo
- Publication number
- GB2035142B GB2035142B GB7938702A GB7938702A GB2035142B GB 2035142 B GB2035142 B GB 2035142B GB 7938702 A GB7938702 A GB 7938702A GB 7938702 A GB7938702 A GB 7938702A GB 2035142 B GB2035142 B GB 2035142B
- Authority
- GB
- United Kingdom
- Prior art keywords
- recovery process
- coal recovery
- coal
- recovery
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
- B03B9/005—General arrangement of separating plant, e.g. flow sheets specially adapted for coal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D3/00—Differential sedimentation
- B03D3/06—Flocculation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US95874978A | 1978-11-08 | 1978-11-08 | |
US06/082,131 US4248698A (en) | 1979-10-05 | 1979-10-05 | Coal recovery process |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2035142A GB2035142A (en) | 1980-06-18 |
GB2035142B true GB2035142B (en) | 1982-08-18 |
Family
ID=26767087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7938702A Expired GB2035142B (en) | 1978-11-08 | 1979-11-08 | Coal recovery process |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU516047B2 (en) |
CA (1) | CA1130231A (en) |
DE (1) | DE2944737C2 (en) |
GB (1) | GB2035142B (en) |
IN (1) | IN153386B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU555453B2 (en) * | 1981-12-14 | 1986-09-25 | Chevron Research Company | Beneficiation for separation |
DE3244898C2 (en) * | 1982-12-04 | 1985-04-11 | Chemische Fabrik Stockhausen GmbH, 4150 Krefeld | Process for the separation of mineral ultrafine grains from washing water of coal processing or from coal sludge |
GB8319033D0 (en) * | 1983-07-14 | 1983-08-17 | Carbogel Ab | Sulphur capture |
US5236596A (en) * | 1987-10-22 | 1993-08-17 | Greenwald Sr Edward H | Method and apparatus for dewatering |
US5795484A (en) * | 1987-10-22 | 1998-08-18 | Greenwald, Sr.; Edward H. | Method and apparatus for dewatering |
-
1979
- 1979-11-02 CA CA339,011A patent/CA1130231A/en not_active Expired
- 1979-11-06 DE DE19792944737 patent/DE2944737C2/en not_active Expired
- 1979-11-06 IN IN788/DEL/79A patent/IN153386B/en unknown
- 1979-11-07 AU AU52576/79A patent/AU516047B2/en not_active Ceased
- 1979-11-08 GB GB7938702A patent/GB2035142B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2944737C2 (en) | 1982-12-23 |
DE2944737A1 (en) | 1980-05-29 |
IN153386B (en) | 1984-07-14 |
GB2035142A (en) | 1980-06-18 |
AU5257679A (en) | 1980-05-15 |
CA1130231A (en) | 1982-08-24 |
AU516047B2 (en) | 1981-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |