RU95118537A - METHOD OF PRODUCING ELECTRIC POWER UNDER SHAFT CARBON-GASIFICATION AND / OR UNDERGROUND COMBUSTION - Google Patents

METHOD OF PRODUCING ELECTRIC POWER UNDER SHAFT CARBON-GASIFICATION AND / OR UNDERGROUND COMBUSTION

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Publication number
RU95118537A
RU95118537A RU95118537/03A RU95118537A RU95118537A RU 95118537 A RU95118537 A RU 95118537A RU 95118537/03 A RU95118537/03 A RU 95118537/03A RU 95118537 A RU95118537 A RU 95118537A RU 95118537 A RU95118537 A RU 95118537A
Authority
RU
Russia
Prior art keywords
gasification
gas
generator
coal
methane
Prior art date
Application number
RU95118537/03A
Other languages
Russian (ru)
Other versions
RU2100588C1 (en
Inventor
Ю.Ф. Васючков
Б.М. Воробьев
Original Assignee
Научно-производственное предприятие "Минерал"
Filing date
Publication date
Application filed by Научно-производственное предприятие "Минерал" filed Critical Научно-производственное предприятие "Минерал"
Priority to RU95118537A priority Critical patent/RU2100588C1/en
Priority claimed from RU95118537A external-priority patent/RU2100588C1/en
Publication of RU95118537A publication Critical patent/RU95118537A/en
Application granted granted Critical
Publication of RU2100588C1 publication Critical patent/RU2100588C1/en

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Claims (4)

1. Способ получения электроэнергии при бесшахтной углегазификации и/или подземном углесжигании, включающий газификацию, и/или сжигание угля в массиве и отвод генераторного газа на газовую турбину с электрогенератором, отличающийся тем, что одновременно с газификацией и/или подземным сжиганием на одних эксплуатируемых участках-панелях угольного массива на других близлежащих панелях осуществляют дегазацию с отсосом метана, при этом полученный в результате метан смешивают с генераторным газом перед подачей на газовую турбину, а панели угольного массива последовательно подвергают сначала дегазации, а затем газификации.1. A method of generating electricity during shaftless gasification and / or underground coal burning, including gasification and / or burning of coal in an array and removal of generator gas to a gas turbine with an electric generator, characterized in that at the same time as gasification and / or underground burning in the same operating areas -panels of the coal mass in other nearby panels carry out degassing with a suction of methane, while the resulting methane is mixed with the generator gas before being fed to the gas turbine, and the panels at ol array sequentially subjected first degassed and then gasification. 2. Способ по п.1, отличающийся тем, что тепло генераторного газа отводят на паровую турбину и осуществляют выработку электроэнергии по комбинированному циклу с использованием газовой и паровой турбин, работающих на один электрогенератор. 2. The method according to claim 1, characterized in that the heat of the generator gas is diverted to the steam turbine and electricity is generated in a combined cycle using gas and steam turbines operating on a single generator. 3. Способ по п.1, отличающийся тем, что в массиве угля бурят скважины с поверхности и используют их сначала как дегазационные для отсоса метана, а затем для подачи дутья в огневой забой подземного газогенератора и отвода генераторного газа. 3. The method according to claim 1, characterized in that wells are drilled from the surface in the coal mass and first used as degassing wells for methane suction, and then for supplying blast into the fire face of the underground gas generator and for removing the generator gas. 4. Способ по п.1, отличающийся тем, что отсосу метана и газификации подвергают некондиционные запасы угля для повышения степени использования угольных месторождений как источников невозобновляемой энергии. 4. The method according to claim 1, characterized in that the suction of methane and gasification is subjected to substandard coal reserves to increase the degree of use of coal deposits as sources of non-renewable energy.
RU95118537A 1995-10-31 1995-10-31 Method of electric energy generation in shaftless underground coal gasification and/or underground coal burning RU2100588C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95118537A RU2100588C1 (en) 1995-10-31 1995-10-31 Method of electric energy generation in shaftless underground coal gasification and/or underground coal burning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95118537A RU2100588C1 (en) 1995-10-31 1995-10-31 Method of electric energy generation in shaftless underground coal gasification and/or underground coal burning

Publications (2)

Publication Number Publication Date
RU95118537A true RU95118537A (en) 1997-12-10
RU2100588C1 RU2100588C1 (en) 1997-12-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU95118537A RU2100588C1 (en) 1995-10-31 1995-10-31 Method of electric energy generation in shaftless underground coal gasification and/or underground coal burning

Country Status (1)

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RU (1) RU2100588C1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9435184B2 (en) 2012-06-28 2016-09-06 Carbon Energy Limited Sacrificial liner linkages for auto-shortening an injection pipe for underground coal gasification
US9428978B2 (en) 2012-06-28 2016-08-30 Carbon Energy Limited Method for shortening an injection pipe for underground coal gasification
RU2530146C1 (en) * 2013-05-07 2014-10-10 Федеральное государственное бюджетное учреждение науки Институт угля Сибирского отделения Российской академии наук (ИУ СО РАН) Method of complex development of oil shale deposit
RU2526953C1 (en) * 2013-05-31 2014-08-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тульский государственный университет" (ТулГУ) Method of comprehensive development brown coal deposits
RU2585173C1 (en) * 2014-11-20 2016-05-27 Общество с ограниченной ответственностью "Завод нефтегазовой аппаратуры "Анодъ" Electric power production
IL252692B (en) * 2017-06-06 2020-02-27 Michael Kipnis Method for energy recovery through in-situ combustion of solid fuel

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