AU506275B1 - Liquefaction of coal by chemical extraction - Google Patents

Liquefaction of coal by chemical extraction

Info

Publication number: AU506275B1
Authority: AU; Australia
Prior art keywords: liquefaction; coal; chemical extraction; extraction; chemical
Prior art date: 1977-03-04
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

Application number

AU33759/78A

Inventor

Shimizu Kuniyoshi

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.)

Individual

Original Assignee

Individual

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.)

1977-03-04

Filing date

1978-03-02

Publication date

1979-12-20

1978-03-02 Application filed by Individual filed Critical Individual

1979-12-20 Application granted granted Critical

1979-12-20 Publication of AU506275B1 publication Critical patent/AU506275B1/en

Status Expired legal-status Critical Current

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
- C10L9/02—Treating solid fuels to improve their combustion by chemical means
- 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
- C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Combustion & Propulsion (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Solid Fuels And Fuel-Associated Substances (AREA)

AU33759/78A 1977-03-04 1978-03-02 Liquefaction of coal by chemical extraction Expired AU506275B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JPJP52/22860		1977-03-04
JP2286077A JPS53108106A (en)	1977-03-04	1977-03-04	Liquefaction of coal

Publications (1)

Publication Number	Publication Date
AU506275B1 true AU506275B1 (en)	1979-12-20

Family

ID=12094460

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU33759/78A Expired AU506275B1 (en)	1977-03-04	1978-03-02	Liquefaction of coal by chemical extraction

Country Status (11)

Country	Link
JP (1)	JPS53108106A (en)
AU (1)	AU506275B1 (en)
BE (1)	BE864544A (en)
BR (1)	BR7801321A (en)
CA (1)	CA1104960A (en)
DE (1)	DE2808670C3 (en)
DK (1)	DK153086C (en)
FR (1)	FR2382492A1 (en)
GB (1)	GB1598376A (en)
IT (1)	IT1105882B (en)
NL (1)	NL185526C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2953810C1 (en) *	1979-09-11	1982-02-04	K Shimizu	PROCESS FOR LIQUEFYING COAL
FR2464985A1 (en) *	1979-09-12	1981-03-20	Kunitoshi Shimizu	Oil prodn. by liquefaction of coal - by agitation with aq. alkali
GB2236323B (en) *	1989-09-28	1993-07-21	Nat Energy Council	Coal solubilisation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE302397C (en) *
US1608075A (en) *	1920-08-26	1926-11-23	Wallin Johan Hugo	Process of destructive decomposition of organic substances
DE640522C (en) *	1930-12-24	1937-01-06	Wilhelm R Roederer Dr	Process for the extraction of bitumen from bituminous lignite
GB446494A (en) *	1934-07-28	1936-04-28	Charles Vieu	Improvements in or relating to the treatment of coal and other solid carbonaceous materials for use in subsequent hydrogenation processes
FR2311086A1 (en) *	1975-05-12	1976-12-10	Battelle Memorial Institute	Coal and coke treatment with aq (bi)carbonate - which removes sulphur and toxi ash components

1977
- 1977-03-04 JP JP2286077A patent/JPS53108106A/en active Granted
1978
- 1978-03-01 DE DE2808670A patent/DE2808670C3/en not_active Expired
- 1978-03-01 CA CA298,020A patent/CA1104960A/en not_active Expired
- 1978-03-02 AU AU33759/78A patent/AU506275B1/en not_active Expired
- 1978-03-02 DK DK094078A patent/DK153086C/en active
- 1978-03-03 IT IT03350/78A patent/IT1105882B/en active
- 1978-03-03 GB GB8579/78A patent/GB1598376A/en not_active Expired
- 1978-03-03 FR FR7806112A patent/FR2382492A1/en active Granted
- 1978-03-03 NL NLAANVRAGE7802386,A patent/NL185526C/en not_active IP Right Cessation
- 1978-03-03 BR BR7801321A patent/BR7801321A/en unknown
- 1978-03-03 BE BE185655A patent/BE864544A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPS53108106A (en)	1978-09-20
BE864544A (en)	1978-07-03
IT1105882B (en)	1985-11-04
BR7801321A (en)	1978-09-26
DE2808670A1 (en)	1978-09-07
NL185526C (en)	1990-05-01
CA1104960A (en)	1981-07-14
GB1598376A (en)	1981-09-16
DK153086B (en)	1988-06-13
IT7803350A0 (en)	1978-03-03
NL7802386A (en)	1978-09-06
DE2808670C3 (en)	1981-06-04
JPS5415564B2 (en)	1979-06-15
DK153086C (en)	1988-11-07
FR2382492A1 (en)	1978-09-29
NL185526B (en)	1989-12-01
FR2382492B1 (en)	1984-06-08
DK94078A (en)	1978-09-05
DE2808670B2 (en)	1980-07-17

Publication	Publication Date	Title
AU514753B2 (en)	1981-02-26	Solution mining
AU516120B2 (en)	1981-05-21	Gasification of coal
GB2010897B (en)	1982-05-19	Process for coal liquefaction
AU513666B2 (en)	1980-12-11	Recovery of subterranean oil
AU501888B1 (en)	1979-07-05	Cable-splice split casing
AU523416B2 (en)	1982-07-29	Separator for mining
JPS5416509A (en)	1979-02-07	Coal liquefaction
AU514298B2 (en)	1981-02-05	Coal liquefaction
ZA783290B (en)	1980-01-30	Process for coal liquefaction
JPS54108807A (en)	1979-08-25	Method of liquefying coal
AU506275B1 (en)	1979-12-20	Liquefaction of coal by chemical extraction
AU516047B2 (en)	1981-05-14	Coal recovery processes
AU501427B2 (en)	1979-06-21	Analysis of coal
AU511773B2 (en)	1980-09-04	Coal, liquefaction
AU516444B2 (en)	1981-06-04	Dewatering coal
SU627233A1 (en)	1978-10-05	Mining complex
AU512475B2 (en)	1980-10-16	Vertical retort
JPS5484571A (en)	1979-07-05	Recovery of 22pyrrolidone
AU523725B2 (en)	1982-08-12	Oil recovery process
AU515077B2 (en)	1981-03-12	Liquefaction of calcium containing coal
JPS5448811A (en)	1979-04-17	Coal liquefaction
JPS54108803A (en)	1979-08-25	Method of manufacturing pellettlike matter from liquefied coal
AU525776B2 (en)	1982-12-02	Production of liquid fuels from coal
AU539157B2 (en)	1984-09-13	Gas extraction of coal
JPS5483905A (en)	1979-07-04	Coal liquefaction