{"id":{"repo_id":"wvu","oai_identifier":"oai:researchrepository.wvu.edu:etd-2069"},"canonical_url":"https://search.dev.ndltd.org/etd/wvu/oai:researchrepository.wvu.edu:etd-2069","repository":{"repo_id":"wvu","name":"West Virginia University","base_url":"https://researchrepository.wvu.edu/do/oai/"},"display":{"title":"Design, construction, and evaluation of coal extraction pilot plant to manufacture coal-based carbon pitch","abstract":"A solvent extraction technique for removing mineral matter, including the inorganic sulfur, from coal has been developed by the Department of Chemical Engineering at WVU. The extraction is preformed at mild conditions (202°C and atmospheric pressure) using the solvent N-Methyl-2-Pyrrolidone (NMP). Laboratory results have shown that this technique yields a clean coal product containing less than 1 percent ash and virtually no inorganic sulfur.;This research was conducted for further process design and economic development of an industrial-scale extraction process.;This research reported the possibility of production scale processing by constructing a pilot plant. The pilot plant was used to explore the issues of chemical safety, material and energy balance, solvent recovery, and quality of the product. It was necessary to develop an actual flow sheet, prepare a chemical hygiene plan, acquire and assemble equipment, and operate the pilot plant to collect the necessary data. (Abstract shortened by UMI.).","abstract_html":"A solvent extraction technique for removing mineral matter, including the inorganic sulfur, from coal has been developed by the Department of Chemical Engineering at WVU. The extraction is preformed at mild conditions (202°C and atmospheric pressure) using the solvent N-Methyl-2-Pyrrolidone (NMP). Laboratory results have shown that this technique yields a clean coal product containing less than 1 percent ash and virtually no inorganic sulfur.;This research was conducted for further process design and economic development of an industrial-scale extraction process.;This research reported the possibility of production scale processing by constructing a pilot plant. The pilot plant was used to explore the issues of chemical safety, material and energy balance, solvent recovery, and quality of the product. It was necessary to develop an actual flow sheet, prepare a chemical hygiene plan, acquire and assemble equipment, and operate the pilot plant to collect the necessary data. (Abstract shortened by UMI.).","abstract_has_math":false,"creators":["Bland, Brian Wayne"],"institution":null,"degree_name":"MS","degree_level":"Thesis","degree_discipline":"Chemical and Biomedical Engineering","degree_department":null,"school":null,"contributors":["Alfred Stiller."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2000,"date_issued":"2000-12-01T08:00:00Z","date_published":"2000-12-01T08:00:00Z","updated_at":"2026-07-24T06:15:16Z","subjects":["Chemical engineering","Mining engineering"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["https://researchrepository.wvu.edu/etd/1066"],"render_values":[{"text":"https://researchrepository.wvu.edu/etd/1066","href":"https://researchrepository.wvu.edu/etd/1066","code":true}]}]},"links":{"outbound_url":"https://doi.org/10.33915/etd.1066","outbound_label":"DOI","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Alfred Stiller."]},{"key":"dc:creator","label":"Author","values":["Bland, Brian Wayne"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.available","label":"Dc Date Available","values":["2019-01-17T08:00:00Z"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Chemical and Biomedical Engineering"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["MS"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Chemical engineering","Mining engineering"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://doi.org/10.33915/etd.1066","https://researchrepository.wvu.edu/etd/1066"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["A solvent extraction technique for removing mineral matter, including the inorganic sulfur, from coal has been developed by the Department of Chemical Engineering at WVU. The extraction is preformed at mild conditions (202°C and atmospheric pressure) using the solvent N-Methyl-2-Pyrrolidone (NMP). Laboratory results have shown that this technique yields a clean coal product containing less than 1 percent ash and virtually no inorganic sulfur.;This research was conducted for further process design and economic development of an industrial-scale extraction process.;This research reported the possibility of production scale processing by constructing a pilot plant. The pilot plant was used to explore the issues of chemical safety, material and energy balance, solvent recovery, and quality of the product. It was necessary to develop an actual flow sheet, prepare a chemical hygiene plan, acquire and assemble equipment, and operate the pilot plant to collect the necessary data. (Abstract shortened by UMI.)."]},{"key":"dc:title","label":"Title","values":["Design, construction, and evaluation of coal extraction pilot plant to manufacture coal-based carbon pitch"]}]}],"canonical_facts":{"dc:contributor":["Alfred Stiller."],"dc:creator":["Bland, Brian Wayne"],"dc:date.available":["2019-01-17T08:00:00Z"],"dc:description.abstract":["A solvent extraction technique for removing mineral matter, including the inorganic sulfur, from coal has been developed by the Department of Chemical Engineering at WVU. The extraction is preformed at mild conditions (202°C and atmospheric pressure) using the solvent N-Methyl-2-Pyrrolidone (NMP). Laboratory results have shown that this technique yields a clean coal product containing less than 1 percent ash and virtually no inorganic sulfur.;This research was conducted for further process design and economic development of an industrial-scale extraction process.;This research reported the possibility of production scale processing by constructing a pilot plant. The pilot plant was used to explore the issues of chemical safety, material and energy balance, solvent recovery, and quality of the product. It was necessary to develop an actual flow sheet, prepare a chemical hygiene plan, acquire and assemble equipment, and operate the pilot plant to collect the necessary data. (Abstract shortened by UMI.)."],"dc:identifier":["https://doi.org/10.33915/etd.1066","https://researchrepository.wvu.edu/etd/1066"],"dc:subject":["Chemical engineering","Mining engineering"],"dc:title":["Design, construction, and evaluation of coal extraction pilot plant to manufacture coal-based carbon pitch"],"thesis:degree_discipline":["Chemical and Biomedical Engineering"],"thesis:degree_level":["Thesis"],"thesis:degree_name":["MS"]},"updated_at":"2026-07-24T06:15:16Z"}