{
  "date" : "1994-07-01",
  "identifier_doecontract" : "",
  "subject" : "01 COAL, LIGNITE, AND PEAT; 20 FOSSIL-FUELED POWER PLANTS; AIR POLLUTION CONTROL; DESULFURIZATION; SORBENT INJECTION PROCESSES; BAGHOUSES; CALCIUM HYDROXIDES; COST; FLUE GAS; FOSSIL-FUEL POWER PLANTS; OPACITY; PLUMES; SULFUR TRIOXIDE; SULFURIC ACID; ALKALINE EARTH METAL COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; CHEMICAL REACTIONS; CONTROL; EQUIPMENT; GASEOUS WASTES; HYDROGEN COMPOUNDS; HYDROXIDES; INORGANIC ACIDS; OPTICAL PROPERTIES; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; POLLUTION CONTROL; POLLUTION CONTROL EQUIPMENT; POWER PLANTS; SULFUR COMPOUNDS; SULFUR OXIDES; THERMAL POWER PLANTS; WASTES; 010800* - Coal, Lignite, & Peat- Waste Management; 200202 - Fossil-Fueled Power Plants- Waste Management- Noxious Gas & Particulate Emissions",
  "description" : "This investigation studied the effects of injecting dry hydrated lime into flue gas to reduce sulfur trioxide (SO[sub 3]) concentrations and consequently stack opacity at the University of Missouri-Columbia power plant. The opacity was due to sulfuric acid mist forming at the stack from high SO[sub 3] concentrations. As a result of light scattering by the mist, a visible plume leaves the stack. Therefore, reducing high concentrations of SO[sub 2] reduces the sulfuric acid mist and consequently the opacity. To reduce SO[sub 3] concentrations, dry hydrated lime is periodically injected into the flue gas upstream of a baghouse and downstream of an induced draft fan. The hydrated lime is transported downstream by the flue gas and deposited on the filter bags in the baghouse forming a filter cake. The reaction between the SO[sub 3] and the hydrated lime takes place on the filter bags. The hydrated lime injection system has resulted in at least 95% reduction in the SO[sub 3] concentration and has reduced the opacity to acceptable limits. Low capital equipment requirements, low operating cost, and increasing bag life make the system very attractive to industries with similar problems. 10 refs., 2 figs., 5 tabs.",
  "language" : "English",
  "identifier_report" : "",
  "publisher_sponsor" : "",
  "publisher_country" : "United States",
  "source" : "CLA; CLA-95-030730; EDB-95-033732",
  "purl" : "",
  "title" : "Opacity reduction using dry hydrated lime injection",
  "type" : "Journal Article",
  "subject_related" : "",
  "relation" : "Journal Name: Air and Waste; (United States); Journal Volume: 44:7",
  "entry_date" : "2010-12-30",
  "subject_list" : [ "01 COAL, LIGNITE, AND PEAT", "20 FOSSIL-FUELED POWER PLANTS", "AIR POLLUTION CONTROL", "DESULFURIZATION", "SORBENT INJECTION PROCESSES", "BAGHOUSES", "CALCIUM HYDROXIDES", "COST", "FLUE GAS", "FOSSIL-FUEL POWER PLANTS", "OPACITY", "PLUMES", "SULFUR TRIOXIDE", "SULFURIC ACID", "ALKALINE EARTH METAL COMPOUNDS", "CALCIUM COMPOUNDS", "CHALCOGENIDES", "CHEMICAL REACTIONS", "CONTROL", "EQUIPMENT", "GASEOUS WASTES", "HYDROGEN COMPOUNDS", "HYDROXIDES", "INORGANIC ACIDS", "OPTICAL PROPERTIES", "OXIDES", "OXYGEN COMPOUNDS", "PHYSICAL PROPERTIES", "POLLUTION CONTROL", "POLLUTION CONTROL EQUIPMENT", "POWER PLANTS", "SULFUR COMPOUNDS", "SULFUR OXIDES", "THERMAL POWER PLANTS", "WASTES", "010800* - Coal, Lignite, & Peat- Waste Management", "200202 - Fossil-Fueled Power Plants- Waste Management- Noxious Gas & Particulate Emissions" ],
  "publisher_availability" : "",
  "rights" : "",
  "announced_date" : "1995-03-15",
  "type_qualifier" : "",
  "has_fulltext" : false,
  "coverage" : "",
  "identifier" : "",
  "journal_volume" : "44:7",
  "creator" : "Wolf, D E; Seaba, J P [University of Missouri-Columbia, Columbia, MO (United States). Mechanical and Aerospace Engineering Dept.]",
  "site_ownership_code" : "CLA",
  "osti_id" : "6631676",
  "journal_issue" : "",
  "resource_type" : "JOUR",
  "format" : "Medium: X; Size: Pages: 908-912",
  "journal_name" : [ ],
  "contributing_organizations" : "",
  "citation_location" : "https://www.osti.gov/etdeweb/biblio/6631676",
  "publication_year" : 1994,
  "subject_list_commas" : "01 COAL, LIGNITE, AND PEAT, 20 FOSSIL-FUELED POWER PLANTS, AIR POLLUTION CONTROL, DESULFURIZATION, SORBENT INJECTION PROCESSES, BAGHOUSES, CALCIUM HYDROXIDES, COST, FLUE GAS, FOSSIL-FUEL POWER PLANTS, OPACITY, PLUMES, SULFUR TRIOXIDE, SULFURIC ACID, ALKALINE EARTH METAL COMPOUNDS, CALCIUM COMPOUNDS, CHALCOGENIDES, CHEMICAL REACTIONS, CONTROL, EQUIPMENT, GASEOUS WASTES, HYDROGEN COMPOUNDS, HYDROXIDES, INORGANIC ACIDS, OPTICAL PROPERTIES, OXIDES, OXYGEN COMPOUNDS, PHYSICAL PROPERTIES, POLLUTION CONTROL, POLLUTION CONTROL EQUIPMENT, POWER PLANTS, SULFUR COMPOUNDS, SULFUR OXIDES, THERMAL POWER PLANTS, WASTES, 010800* - Coal, Lignite, & Peat- Waste Management, 200202 - Fossil-Fueled Power Plants- Waste Management- Noxious Gas & Particulate Emissions",
  "publisher" : "",
  "identifier_other" : "Journal ID: CODEN: AIWAE2",
  "publisher_research" : "",
  "creators_list" : [ "Wolf, D E", "Seaba, J P [University of Missouri-Columbia, Columbia, MO (United States). Mechanical and Aerospace Engineering Dept.]" ],
  "doi" : "https://doi.org/"
}