FR2491945B1 - Process for producing a high hydrogen gas by subterranean coal gasification - Google Patents

Process for producing a high hydrogen gas by subterranean coal gasification

Info

Publication number
FR2491945B1
FR2491945B1 FR8118874A FR8118874A FR2491945B1 FR 2491945 B1 FR2491945 B1 FR 2491945B1 FR 8118874 A FR8118874 A FR 8118874A FR 8118874 A FR8118874 A FR 8118874A FR 2491945 B1 FR2491945 B1 FR 2491945B1
Authority
FR
France
Prior art keywords
producing
hydrogen gas
coal gasification
subterranean coal
subterranean
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
Application number
FR8118874A
Other languages
French (fr)
Other versions
FR2491945A1 (en
Original Assignee
Ledent Pierre
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
Priority to BE6/47289A priority Critical patent/BE885682A/en
Application filed by Ledent Pierre filed Critical Ledent Pierre
Publication of FR2491945A1 publication Critical patent/FR2491945A1/en
Application granted granted Critical
Publication of FR2491945B1 publication Critical patent/FR2491945B1/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B36/00Heating, cooling, insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/001Cooling arrangements
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/24Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • E21B43/243Combustion in situ
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/34Arrangements for separating materials produced by the well
    • E21B43/40Separation associated with re-injection of separated materials
FR8118874A 1980-10-13 1981-10-07 Process for producing a high hydrogen gas by subterranean coal gasification Expired FR2491945B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE6/47289A BE885682A (en) 1980-10-13 1980-10-13 Process for producing a high hydrogen gas by subterranean coal gasification

Publications (2)

Publication Number Publication Date
FR2491945A1 FR2491945A1 (en) 1982-04-16
FR2491945B1 true FR2491945B1 (en) 1985-08-23

Family

ID=3874874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8118874A Expired FR2491945B1 (en) 1980-10-13 1981-10-07 Process for producing a high hydrogen gas by subterranean coal gasification

Country Status (4)

Country Link
DE (1) DE3140028C2 (en)
FR (1) FR2491945B1 (en)
GB (1) GB2086416B (en)
NL (1) NL8104624A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4333082A1 (en) * 1992-10-10 1994-04-14 Heinz Hinterholzinger Fuel gas prodn from esp domestic waste - by reaction with coal and water in abandoned coal mine.
US6715546B2 (en) 2000-04-24 2004-04-06 Shell Oil Company In situ production of synthesis gas from a hydrocarbon containing formation through a heat source wellbore
US6588504B2 (en) 2000-04-24 2003-07-08 Shell Oil Company In situ thermal processing of a coal formation to produce nitrogen and/or sulfur containing formation fluids
US6698515B2 (en) 2000-04-24 2004-03-02 Shell Oil Company In situ thermal processing of a coal formation using a relatively slow heating rate
US6715548B2 (en) 2000-04-24 2004-04-06 Shell Oil Company In situ thermal processing of a hydrocarbon containing formation to produce nitrogen containing formation fluids
US6866097B2 (en) 2000-04-24 2005-03-15 Shell Oil Company In situ thermal processing of a coal formation to increase a permeability/porosity of the formation
US6782947B2 (en) 2001-04-24 2004-08-31 Shell Oil Company In situ thermal processing of a relatively impermeable formation to increase permeability of the formation
US6923257B2 (en) 2001-04-24 2005-08-02 Shell Oil Company In situ thermal processing of an oil shale formation to produce a condensate
CA2502843C (en) 2002-10-24 2011-08-30 Shell Canada Limited Staged and/or patterned heating during in situ thermal processing of a hydrocarbon containing formation
CA2524689C (en) 2003-04-24 2012-05-22 Shell Canada Limited Thermal processes for subsurface formations
AT440205T (en) 2004-04-23 2009-09-15 Shell Int Research TEMPERATURE-LIMITED HEATING DEVICES USED FOR HEATING UNDERGROUND FORMATIONS
CN102844408B (en) 2010-02-13 2015-06-10 麦卡利斯特技术有限责任公司 Multi-purpose renewable fuel for isolating contaminants and storing energy
US8784661B2 (en) 2010-02-13 2014-07-22 Mcallister Technologies, Llc Liquid fuel for isolating waste material and storing energy
CN102906226A (en) * 2010-02-13 2013-01-30 麦卡利斯特技术有限责任公司 Engineered fuel storage, respeciation and transport
EP2648838A4 (en) 2010-12-08 2014-06-04 Mcalister Technologies Llc System and method for preparing liquid fuels
WO2013025658A2 (en) 2011-08-12 2013-02-21 Mcalister Technologies, Llc Energy and/or material transport including phase change
WO2013090979A1 (en) * 2011-12-21 2013-06-27 Linc Energy Ltd Ucg product gas quenching method and apparatus
US9133011B2 (en) 2013-03-15 2015-09-15 Mcalister Technologies, Llc System and method for providing customized renewable fuels
CN103670361B (en) * 2013-12-02 2017-02-15 新奥气化采煤有限公司 Gas injection device, coal underground gasification system and coal underground gasification method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE455699A (en) *
US3506309A (en) * 1968-05-16 1970-04-14 Hans Joachim Von Hippel Method and system for gasifying underground deposits of coal
US3770398A (en) * 1971-09-17 1973-11-06 Cities Service Oil Co In situ coal gasification process
BE829804A (en) * 1975-06-02 1975-10-01 Method and apparatus for cooling underground gasification gases from solid fuel deposits
US4018279A (en) * 1975-11-12 1977-04-19 Reynolds Merrill J In situ coal combustion heat recovery method
BE844021A (en) * 1976-07-09 1976-11-03 Method and apparatus for cooling underground gasification gases from solid fuel deposits
BE860888A (en) * 1977-11-16 1978-03-16 Iniex THERMALLY CONTROLLED VALVE FOR AUTOMATIC ADJUSTMENT OF THE FLOW OF COOLING LIQUID OF GASES OBTAINED BY UNDERGROUND GASING OF SOLID FUEL DEPOSITS OR BY IN-SITU COMBUSTION OF OIL DEPOSITS
US4114688A (en) * 1977-12-05 1978-09-19 In Situ Technology Inc. Minimizing environmental effects in production and use of coal

Also Published As

Publication number Publication date
GB2086416B (en) 1984-06-13
NL8104624A (en) 1982-05-03
GB2086416A (en) 1982-05-12
DE3140028A1 (en) 1982-05-06
FR2491945A1 (en) 1982-04-16
DE3140028C2 (en) 1986-09-04

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse