"TITLE","AUTHORS","SUBJECT","SUBJECT_RELATED","DESCRIPTION","PUBLISHER","AVAILABILITY","RESEARCH_ORG","SPONSORING_ORG","PUBLICATION_COUNTRY","PUBLICATION_DATE","CONTRIBUTING_ORGS","LANGUAGE","RESOURCE_TYPE","TYPE_QUALIFIER","JOURNAL_ISSUE","JOURNAL_VOLUME","RELATION","COVERAGE","FORMAT","IDENTIFIER","REPORT_NUMBER","DOE_CONTRACT_NUMBER","OTHER_IDENTIFIER","DOI","RIGHTS","ENTRY_DATE","OSTI_IDENTIFIER","PURL_URL" "Achievement report for fiscal 1993 on developing entrained bed coal gasification power plant. Part 1. Element research and technology survey edition; 1993 nendo seika hokokusho. Funryusho sekitan gaska hatsuden plant kaihatsu - Sono 1. Youso kenkyu hen, gijutsu chosa hen","NONE","01 COAL, LIGNITE, AND PEAT; ENTRAINMENT; COAL GASIFICATION; POWER GENERATION; SLAGS; WASTE PRODUCT UTILIZATION; PILOT PLANTS; CONCRETES; GAS TURBINES; COMBUSTORS; COMPUTERIZED SIMULATION; LOAD MANAGEMENT","","With an objective of establishing a coal gasification composite power generation technology, R and D works have been carried out on elementary technologies. This paper summarizes the achievements in fiscal 1993. In the research on the slag utilization technology, discussions were given on the applicability of slag discharged from a 200 t/d pilot plant to fine aggregate for concrete. In the research on a large gas turbine combustor for a demonstration plant, the test conditions were discussed and the reliability of the combustor was analyzed to conduct an actual gas combustion test using the coal D in continuation from the test in the previous fiscal year. In the research on the simulation of a composite power generation system, the simulation models were reviewed and corrected. Load variation simulations were carried out on every operation mode to have conducted comparison with and discussion on the actual plant data. In order to clarify the slagging phenomenon in the 200 t/d pilot plant, a characteristics test was performed by using a 2 t/d furnace. As a result, the combustor ash load and the dynamic pressure in the axial direction in the throat section were presumed to be the large factors for the occurrence of slagging. (NEDO)","","Available to ETDE participating countries only(see www.etde.org); commercial reproduction prohibited; OSTI as DE20303245","New Energy and Industrial Technology Development Organization, Tokyo (Japan)","","Japan","1995-02-01","","Japanese","Technical Report","","","","Other Information: PBD: Feb 1995","","Medium: ED; Size: [680] pages","","JP-NEDO-010019939","","TRN: JN0240412","https://doi.org/","","2018-03-06","20303245","https://www.osti.gov/etdeweb/servlets/purl/20303245"