Composite-type coal gasification power plant facility
An integrated coal gasification combined cycle facility is provided that can prevent a reduction in power generation efficiency even when low-grade coal having a relatively-high moisture content is used. Included are: a gasification section (3) that gasifies supplied coal; a gas power generation sec...
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| creator | KATSUHIRO OTA KIMISHIRO TOKUDA TATSURO HARADA TAKASHI YAMAMOTO HIROMI ISHII YOSHINORI KOYAMA ISAO MOCHIDA |
| description | An integrated coal gasification combined cycle facility is provided that can prevent a reduction in power generation efficiency even when low-grade coal having a relatively-high moisture content is used. Included are: a gasification section (3) that gasifies supplied coal; a gas power generation section (4) that generates power by using gas supplied from the gasification section (3); a steam power generation section (5) that generates power by using the heat of exhaust gas discharged from the gas power generation section (4); and a coal drying unit (15) that dries the coal by using exhaust heat discharged from the steam power generation section (5) and that supplies the dried coal to the gasification section (3). |
| format | Patent |
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Included are: a gasification section (3) that gasifies supplied coal; a gas power generation section (4) that generates power by using gas supplied from the gasification section (3); a steam power generation section (5) that generates power by using the heat of exhaust gas discharged from the gas power generation section (4); and a coal drying unit (15) that dries the coal by using exhaust heat discharged from the steam power generation section (5) and that supplies the dried coal to the gasification section (3).</description><language>eng</language><subject>AIR INTAKES FOR JET-PROPULSION PLANTS ; BLASTING ; CARBURETTING AIR OR OTHER GASES ; CHEMISTRY ; COMBUSTION ENGINES ; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ; ENGINE PLANTS IN GENERAL ; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES ; FUELS ; GAS-TURBINE PLANTS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; LUBRICANTS ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; METALLURGY ; PEAT ; PETROLEUM, GAS OR COKE INDUSTRIES ; PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES ; STEAM ACCUMULATORS ; STEAM ENGINE PLANTS ; STEAM ENGINES ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; WEAPONS</subject><creationdate>2010</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100211&DB=EPODOC&CC=AU&NR=2008330842A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100211&DB=EPODOC&CC=AU&NR=2008330842A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KATSUHIRO OTA</creatorcontrib><creatorcontrib>KIMISHIRO TOKUDA</creatorcontrib><creatorcontrib>TATSURO HARADA</creatorcontrib><creatorcontrib>TAKASHI YAMAMOTO</creatorcontrib><creatorcontrib>HIROMI ISHII</creatorcontrib><creatorcontrib>YOSHINORI KOYAMA</creatorcontrib><creatorcontrib>ISAO MOCHIDA</creatorcontrib><title>Composite-type coal gasification power plant facility</title><description>An integrated coal gasification combined cycle facility is provided that can prevent a reduction in power generation efficiency even when low-grade coal having a relatively-high moisture content is used. 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Included are: a gasification section (3) that gasifies supplied coal; a gas power generation section (4) that generates power by using gas supplied from the gasification section (3); a steam power generation section (5) that generates power by using the heat of exhaust gas discharged from the gas power generation section (4); and a coal drying unit (15) that dries the coal by using exhaust heat discharged from the steam power generation section (5) and that supplies the dried coal to the gasification section (3).</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING CARBURETTING AIR OR OTHER GASES CHEMISTRY COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES FUELS GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING LUBRICANTS MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES STEAM ACCUMULATORS STEAM ENGINE PLANTS STEAM ENGINES TECHNICAL GASES CONTAINING CARBON MONOXIDE WEAPONS |
| title | Composite-type coal gasification power plant facility |
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