ZA84930B - Coal liquefaction process using supercritical vapo extraction of liquid fractions to remove particulate solids - Google Patents
Coal liquefaction process using supercritical vapo extraction of liquid fractions to remove particulate solidsInfo
- Publication number
- ZA84930B ZA84930B ZA84930A ZA84930A ZA84930B ZA 84930 B ZA84930 B ZA 84930B ZA 84930 A ZA84930 A ZA 84930A ZA 84930 A ZA84930 A ZA 84930A ZA 84930 B ZA84930 B ZA 84930B
- Authority
- ZA
- South Africa
- Prior art keywords
- vapo
- supercritical
- extraction
- particulate solids
- liquefaction process
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0203—Solvent extraction of solids with a supercritical fluid
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/006—Combinations of processes provided in groups C10G1/02 - C10G1/08
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46810783A | 1983-02-22 | 1983-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA84930B true ZA84930B (en) | 1984-09-26 |
Family
ID=23858458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA84930A ZA84930B (en) | 1983-02-22 | 1984-02-08 | Coal liquefaction process using supercritical vapo extraction of liquid fractions to remove particulate solids |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS59193988A (en) |
CA (1) | CA1229811A (en) |
DE (1) | DE3405370A1 (en) |
ZA (1) | ZA84930B (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1261707A (en) * | 1968-06-21 | 1972-01-26 | Coal Industry Patents Ltd | Improvements in and relating to the extraction of materials |
US3970541A (en) * | 1973-12-17 | 1976-07-20 | Coal Industry (Patents) Limited | Gas extraction of coal |
GB1489920A (en) * | 1974-11-07 | 1977-10-26 | Coal Ind | Hydrogenative extraction of coal |
GB1490078A (en) * | 1974-11-19 | 1977-10-26 | Coal Ind | Gas extraction of coal |
US4083769A (en) * | 1976-11-30 | 1978-04-11 | Gulf Research & Development Company | Catalytic process for liquefying coal |
US4354922A (en) * | 1981-03-31 | 1982-10-19 | Mobil Oil Corporation | Processing of heavy hydrocarbon oils |
-
1984
- 1984-02-08 ZA ZA84930A patent/ZA84930B/en unknown
- 1984-02-15 DE DE19843405370 patent/DE3405370A1/en not_active Withdrawn
- 1984-02-21 CA CA000447948A patent/CA1229811A/en not_active Expired
- 1984-02-22 JP JP59030454A patent/JPS59193988A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS59193988A (en) | 1984-11-02 |
CA1229811A (en) | 1987-12-01 |
DE3405370A1 (en) | 1984-08-23 |
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