RU95102723A - Method of working of coal seams and electricity production and complex of equipment for embodiment of the method - Google Patents

Method of working of coal seams and electricity production and complex of equipment for embodiment of the method

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Publication number
RU95102723A
RU95102723A RU95102723/03A RU95102723A RU95102723A RU 95102723 A RU95102723 A RU 95102723A RU 95102723/03 A RU95102723/03 A RU 95102723/03A RU 95102723 A RU95102723 A RU 95102723A RU 95102723 A RU95102723 A RU 95102723A
Authority
RU
Russia
Prior art keywords
coal
steam
complex
formation
working
Prior art date
Application number
RU95102723/03A
Other languages
Russian (ru)
Inventor
А.В. Ильюша
Е.В. Фомин
Original Assignee
Смешанное научно-техническое товарищество "Техноподземэнерго"
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
Application filed by Смешанное научно-техническое товарищество "Техноподземэнерго" filed Critical Смешанное научно-техническое товарищество "Техноподземэнерго"
Priority to RU95102723/03A priority Critical patent/RU95102723A/en
Publication of RU95102723A publication Critical patent/RU95102723A/en

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Abstract

FIELD: fuel-and-energy complex, particular, coal industry and power engineering; applicable in winning of coal seams with simultaneous production of electricity. SUBSTANCE: the method of working of coal seams includes in-seam processing of coal into water synthetic gas or occasional supply to gasification channel, after its advance, of dry saturated or superheated water steam with temperature below the temperature of intensive formation of phenols and other high-molecular toxic substances, and heat content of steam supplied to coal seam for coal gasification is maintained at the level exceeding the heat effect of endothermic reaction of steam reduction by carbon. Distinguishing feature of the offered complex of equipment is availability of autonomous generator of dry saturated or superheated steam connected by one or another manner with pipelines of column-thermosteam-gas generator in the seam. EFFECT: higher economic efficiency and ecological cleanness of working of coal deposits. 2 cl, 2 dwg

Claims (1)

Изобретения относятся к топливно-энергетическому комплексу, конкретно к угольной промышленности и электроэнергетике и могут быть использованы для отработки угольных пластов с одновременным производством электроэнергии. Основная цель изобретения - повышение экономической эффективности и экологической чистоты процесса отработки угольных месторождений. Сушность предлагаемого способа: переработку угля в пласте осушествляют в водяной синтез-газ или эпизодически перемешаемой вслед за каналом газификации подачей в канал сухого насыщенного или перегретого водяного пара с температурой ниже температуры интенсивного образования фенолов и других высокомолекулярных ядовитых веществ, а теплосодержание пара, подаваемого в пласт на газификацию угля, поддерживат на уровне, превышающем тепловой эффект эндотермической реакции восстановления водяного пара углеродом. Отличительным для предлагаемого комплекса оборудования является то, что он дополнительно снабжен автономным парогенератором сухого насышенного или перегретого пара, соединенного тем или иным образом с трубопроводами столба-термопарогазогенератора в пласте.The invention relates to the fuel and energy complex, specifically to the coal industry and the electric power industry and can be used for mining coal seams with simultaneous production of electricity. The main objective of the invention is to increase the economic efficiency and environmental cleanliness of the coal mining process. The dryness of the proposed method: coal processing in the formation is carried out in water synthesis gas or episodically mixed after the gasification channel by feeding dry saturated or superheated water vapor into the channel below a temperature of intense formation of phenols and other high molecular weight toxic substances, and the heat content of steam supplied to the formation on gasification of coal, maintain at a level exceeding the thermal effect of the endothermic reaction of water vapor recovery by carbon. Distinctive for the proposed complex of equipment is that it is additionally equipped with an autonomous steam generator of dry saturated or superheated steam, connected in one way or another with the pipelines of a thermo-steam-gas generator column in the formation.
RU95102723/03A 1995-02-24 1995-02-24 Method of working of coal seams and electricity production and complex of equipment for embodiment of the method RU95102723A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95102723/03A RU95102723A (en) 1995-02-24 1995-02-24 Method of working of coal seams and electricity production and complex of equipment for embodiment of the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95102723/03A RU95102723A (en) 1995-02-24 1995-02-24 Method of working of coal seams and electricity production and complex of equipment for embodiment of the method

Publications (1)

Publication Number Publication Date
RU95102723A true RU95102723A (en) 1996-12-20

Family

ID=48450711

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95102723/03A RU95102723A (en) 1995-02-24 1995-02-24 Method of working of coal seams and electricity production and complex of equipment for embodiment of the method

Country Status (1)

Country Link
RU (1) RU95102723A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2490445C2 (en) * 2011-07-07 2013-08-20 Государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Procedure for underground gasification of coal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2490445C2 (en) * 2011-07-07 2013-08-20 Государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Procedure for underground gasification of coal

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