Bituminous coal has a carbon content ranging from 45% to 86% and is having a heat value of 10,500 to 15,500 Btu/lb (24.4 to 36 MJ/kg). 1 Generally, bituminous coals have heating values of 10,500 to 14,000 British thermal units per pound (Btu/lb) on a wet, mineral-matter-free basis. How much carbon dioxide is produced per kilowatthour of U.S. electricity generation? Multiply non-kBtu units of energy by multiplier and this converts the energy unit to kBtu equivalent. The heat content of bituminous ranges from 22 to 28 million Btu coal ranges from 21 to 30 million per short ton (26-33 MJ/kg) on a Btu/ton (24-35 MJ/kg) on a moist, moist, mineral-matter-free basis. This coal type has heating values that are 10,000 to approximately 15,000 British thermal units (also called BTU’s) per pound, this is quite higher than that of a lignite or sub-bituminous type coal. 30,600,000 / 2000 (lbs) = 15,300 btus for each pound of coal (14 cents if bought at new place or 18.725 cents if bought it 40 lbs. Subbituminous coal with 35 to 45% carbon content is having a heat value between 8,300 Select the conversion multiplier from the right column. Subbituminous coal, also called black lignite, generally dark brown to black coal, intermediate in rank between lignite and bituminous coal according to the coal classification used in the United States and Canada. Maps, tools, and resources related to energy disruptions and infrastructure. What are the greenhouse gas and air pollutant emissions factors for fuels and electricity? It is soft and contains a substance called bitumen, which is similar to tar. How do I convert between short tons and metric tons? Bituminous coal is the most abundant type coal. How much of U.S. carbon dioxide emissions are associated with electricity generation? How much carbon dioxide is produced from U.S. gasoline and diesel fuel consumption? Natural gas is primarily methane (CH4), which has a higher energy content relative to other fuels, and thus, it has a relatively lower CO2-to-energy content. Bituminous coal … Crude oil, gasoline, heating oil, diesel, propane, and other liquids including biofuels and natural gas liquids. Greenhouse gas data, voluntary reporting, electric power plant emissions. The exact values will vary depending on the quality of the fuel and in some cases the pressure. Come test out some of the products still in development and let us know what you think! Energy content or calorific value is the same as the heat of combustion, and can be calculated from thermodynamical values, or measured in a suitable apparatus:. It has 35 to 45 percent carbon content, and its ash content ranges up to 10 percent. The heat content of sub-bituminous coals range from 8300 to 11,500 BTu / lb or 19.3 to 26.7 M J / kg. Does EIA have forecasts or projections for energy production, consumption, and prices for individual states? For financial reporting, their fiscal year ends on December 31st. SRM 2692b - Bituminous Coal (Sulfur, Mercury, and Chlorine) Sulfur, Mercury, Chlorine, Coal, S, Hg, Ash content, BTU/lb,volatile matter, sulphur - Certificate - MSDS - Table Note: This material is not available for purchase. Sign up for email subcriptions to receive messages about specific EIA products. Its moisture content usually is less than 20 percent. Energy-Related Carbon Dioxide Emissions, Energy-Related Carbon Dioxide Emissions at the State Level, through 2018, New fossil fuel consumption by source and sector chart for 2020, Underground Natural Gas Working Storage Capacity, Monthly Crude Oil and Natural Gas Production ›, Midwest and Rocky Mountain Transportation Fuels Markets, East Coast and Gulf Coast Transportation Fuels Markets. All of these coals Bituminous coal has a carbon content of 45 to 86 percent and a heat value of 10,500 to 15,500 Btu's per pound. Sub-bituminous C coal Moist Btu, 8300-9500' iv. Sub-bituminous coal is noncoking and contains less sulfur but more moisture (approximately 10 to 45 percent) and volatile matter (up to 45 percent) than other bituminous coal types. Today, every ton The amount of CO2 produced when a fuel is burned is a function of the carbon content of the fuel. The carbon percentage in bituminous coal is normally between 77-87%. Uranium fuel, nuclear reactors, generation, spent fuel. 2. 1 lb hydrogen = 51,892 BTU with steam as product1 lb coal (anthracite) = 12,700 BTU1 lb coal (subituminous) = 8,800 BTU1 lb coal (bituminous) = 11,500 BTU1 lb pine wood bark = 9,200 BTU1 lb hardwood bark = 8,400 BTU1 lb wood = 7,870 BTU1 lb dung = 7,500 BTU1 lb waste paper = 6,500 BTU1 lb sawdust/shavings = 3,850 BTU1 kWH electricity = 3,413 BTU1 therm any fuel = 100,000 BTU. Coal gas from a power plant has about 16,500 btu / # so that is near the theoretical maximum of coal. Bituminous coal is blocky and appears shiny and smooth when you first see it, but look closer and you might see it has thin, alternating, shiny and dull layers. And there is water, hydrogen, sulfur and few other impurities. Bituminous will have more btu's because many of the hundreds of compounds have higher btu's than pure carbon. Copyright © GeneratorJoe Inc. & GeneratorJoe®. typical U.S. bituminous coals range from 10,720 to 14,730 Btu/lb.3 The heating values of subbituminous coals range from 8,300 to 11,500 Btu/lb on a wet, mineral-matter-free basis 2 , and from 9,420 to 10,130 Btu/lb on an as-mined basis. Monthly and yearly energy forecasts, analysis of energy topics, financial analysis, congressional reports. It has a higher heating value than either lignite or sub-bituminous, but less than that of anthracite. Tools to customize searches, view specific data sets, study detailed documentation, and access time-series data. Bituminous coal usually has a high heating (Btu) value and is used in electricity generation and steel making in the United States. This coal is found in the western states and Alaska. Bituminous usually has a high heating (Btu) value and is the most common type of coal used in electricity generation in the United States. Includes hydropower, solar, wind, geothermal, biomass and ethanol. Carbon dioxide emissions per physical unit and million Btu for numerous fuels. Maps by energy source and topic, includes forecast maps. Forms EIA uses to collect energy data including descriptions, links to survey instructions, and additional information. of the high-volatile bituminous and Subbituminous ranks. brown coal): 216.3 pounds of carbon dioxide per million Btu; Subbituminous coal: 211.9 pounds of carbon dioxide per million Btu; Bituminous coal: 205.3 pounds of carbon dioxide per million Btu; Anthracite: 227.4 pounds of carbon dioxide per million Btu; It appears that the U.S. values are based on the high heat value approach. High-volatile C Moist Btu, 1 1 000- 13 000" bituminous coa¡I III. The stored energy potential within coal is described as the “calorific value,” “heating value,” or “heat content.” It's measured in British thermal units (Btu) or millijoules per kilogram (MJ/kg). Bituminous coals generally have calorific values above 11,500 Btu/lb and volatile matter below 14% (ASTM, Jackson, 1997). Their relatively low density and high water content renders some types of sub-bituminous coals susceptible to spontaneous combustion if not packed densely during storage in … U.S. coals. What are the energy-related carbon dioxide emissions from fossil fuels for the United States and the world. Bituminous coals are black, shiny, and generally hard. The below table provides the multiplier to convert a unit of measure to kBtu: Locate the energy source and the applicable unit of measure. N/A N/A 3 The heating values of … Lignite (i.e. Water and various elements, such as sulfur and noncombustible elements in some fuels, reduce their heating values and increase their CO2-to-heat contents. Sub-bituminous B coal Moist Btu, 9500- 1 1 000' 3. Energy use in homes, commercial buildings, manufacturing, and transportation. This is the type most commonly used for electric power generation in the U.S. U.S. Energy Information Administration, 1000 Independence Ave., SW, Washington, DC 20585, Residential Energy Consumption Survey (RECS), Commercial Buildings Energy Consumption Survey (CBECS). The heat value of subbituminous coal is between 8,300 and 13,000 Btu's per pound. One pound (lb) of bituminous coal contains 12,000 BTUs of energy. Subbituminous coal ranks just below bituminous coal with 35 to 45 percent carbon content. State energy information, including overviews, rankings, data, and analyses. EIA's free and open data available as API, Excel add-in, bulk files, and widgets. The heat content of bituminous coal ranges from 21 million to 30 million Btu/ton [vague] (24 to … Lignite 1. Sub-bituminous 1. Financial market analysis and financial data for major energy companies. This is a new pop-up window on top of your GeneratorJoe browser window. Learn more:What are the greenhouse gas and air pollutant emissions factors for fuels and electricity?Carbon dioxide emissions per physical unit and million Btu for numerous fuelsWhy do carbon dioxide emissions weigh more than the original fuel? A known amount of the fuel is burned at constant pressure and under standard conditions (0°C and 1 bar) and the heat released is captured in a known mass of water in a calorimeter. CLICK TO CLOSE WINDOW. Bituminous coal provides approximately 10,500 to 15,000 BTU per pound as mined. Sales, revenue and prices, power plants, fuel use, stocks, generation, trade, demand & emissions. Why do carbon dioxide emissions weigh more than the original fuel? Coal Grade Heating Value (Btu/lb) (kJ/kg) Anthracite: 12910: 30080: Semi-Anthracite: 13770: 32084: Low-volatile bituminous: 14340: 33412: Medium-volatile bituminous: 13840: 32247: High-volatile bituminous A: 13090: 30499: High-volatile bituminous B: 12130: 28262: High-volatile bituminous C: 10750: 25047: Sub-bituminous B: 9150: 21319: Sub-bituminous C: 8940: 20830: Lignite: 6900: 16077 Short, timely articles with graphics on energy, facts, issues, and trends. For typical bituminous coal with 10% M and 25% Volatile Matter, the differences between gross and net calorific values are approximately as follows: 260 kcal/kg 1.09 MJ/kg 470 Btu/lb Power Generation 1 MWh = 3600 MJ 1 MW = 1 MJ/s 1 MW (thermal power) [MWth] = approx 1000 kg steam/hour 1 MW (electrical power) [MWe] = approx MW(thermal power) 3 Reserves, production, prices, employment and productivity, distribution, stocks, imports and exports. Regional energy information including dashboards, maps, data, and analyses. Peabody Energy Corp is primarely in the business of bituminous coal & lignite surface mining. What are U.S. energy-related carbon dioxide emissions by source and sector? bituminous coal 5. Reports requested by congress or otherwise deemed important. All Rights Reserved. The heat content, or the amount of energy produced when a fuel is burned, is mainly determined by the carbon (C) and hydrogen (H) content of the fuel. 2 As mined, the heating values of typical U.S. bituminous coals range from 10,720 to 14,730 Btu/lb. International energy information, including overviews, rankings, data, and analyses. Bituminous Coal:Great pressure results in the creation of bituminous, or “soft” coal. bags) Current cost of oil is 2.90 per gallon (for 138K-150K btu) ... Bituminous Coal Heating - Residential & Commercial ↳ Bituminous Coal Heating General Topics The carbon content of bituminous coal is around 60-80%; the rest is composed of water, air, hydrogen, and sulfur, which have not been driven off from the macerals. 1 lb coal (anthracite) = 12,700 BTU 1 lb coal (subituminous) = 8,800 BTU 1 lb coal (bituminous) = 11,500 BTU 1 lb pine wood bark = 9,200 BTU 1 lb hardwood bark = 8,400 BTU 1 lb wood = 7,870 BTU 1 lb dung = 7,500 BTU 1 lb waste paper = 6,500 BTU 1 lb sawdust/shavings = 3,850 BTU 1 kWH electricity = 3,413 BTU 1 therm any fuel = 100,000 BTU The coal's sulfur content is generally less than 2 percent by weight. What are greenhouse gases and how do they affect the climate? Comprehensive data summaries, comparisons, analysis, and projections integrated across all energy sources. Exploration and reserves, storage, imports and exports, production, prices, sales. Brown coal. More recently, in the past 50 years the coal mining industry has come under an extreme amount of federal regulations in labor laws and environmental protections. Different fuels emit different amounts of carbon dioxide (CO2) in relation to the energy they produce when burned. Suppose a coal fired power plant needs 3,400 BTU's … Heat Content (Btu/lb) 11,000-15,000 Moisture 2 - … mineral-matter-free basis. The heat content, or the amount of energy produced when a fuel is burned, is mainly determined by the carbon (C) and hydrogen (H) content of the fuel. Energy & Financial Markets: What Drives Crude Oil Prices? Subscribe to feeds for updates on EIA products including Today in Energy and What's New. Moist Btu., less than 8300 Moist Btu., less than 8300 Consolidated Unconsolidated a This classification does not include a few coals which have unusual physical and chemical properties and which come within the limits of fixed carbon or Btu. How much carbon dioxide is produced when different fuels are burned? They are a medium-rank coal. Lesson plans, science fair experiments, field trips, teacher guide, and career corner. Heat is produced when C and H combine with oxygen (O) during combustion. Bituminous: Bituminous coal is a middle rank coal between subbituminous and anthracite. In the Illinois Basin (and western Kentucky), however, the lower rank end of what are termed bituminous coals in the United States have calorific values of 11,100 to 11,300 Btu/lb. A Btu is the amount of heat that will warm approximately 0.12 U.S. gallons—a pound of water—by 1 degree Fahrenheit at sea level. 3 Formulae and tables for classifying coals are given in The heat content of bituminous coal ranges from 21 to 30 million Btu/ton (24 to 35 MJ/kg) on a moist, mineral-matter-free basis. 3412 Btu/kilowatt hour John W. Bartok, Jr., Extension Professor Emeritus & Agricultural Engineer, Department of Natural Resources and the Environment, University of Connecticut, Storrs CT – … This page includes all SEC registration details as well as a list of all documents (S-1, Prospectus, Current Reports, 8-K, 10K, Annual Reports) filed by Peabody Energy Corp. Pounds of CO2 emitted per million British thermal units (Btu) of energy for various fuels. ter (one pint) by one degree Fahrenheit. To analyze emissions across fuels, compare the amount of CO2 emitted per unit of energy output or heat content. Bituminous coal is the most abundant coal in active U.S. mining regions. Pounds of CO2 emitted per million British thermal units (Btu) of energy for various fuels The amount of CO2 produced when a fuel is burned is a function of the carbon content of the fuel. A BTU is a British Thermal Unit, or the amount of heat required to raise the temperature of one pound of wa. Bituminous coal (in Indiana), contains between 69% & 86% carbon by weight and a heat value of 10,500 to 15,500 BTUs-per-pound. Coal has many forms including lignite (brown coal, is the lowest rank of coal and used almost exclusively as fuel for steam-electric power) sub bituminous coal, bituminous coal (a dense coal, usually black, sometimes dark brown used primarily as fuel in steam-electric power generation), and anthracite (anthracite is the highest grade of coal, can yield double the energy that lignite can. 6. In 2019, the annual average heat content of coal produced in the United States was about 20.09 million British thermal units (Btu) per short ton (2,000 pounds), and the annual average heat content of coal consumed was about 19.26 million Btu per short ton. There are many other gases in bituminous coal gas but in very minute amounts so add very little to the overall heat produced. Sub-bituminous A coal Moist Btu, 1 1 000- 13 000" Both weathering and non-agglomerating 2. 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Between short tons and metric tons than the original fuel survey instructions, and time-series!, Excel add-in, bulk files, and trends distribution, stocks,,! Between subbituminous and anthracite email subcriptions to receive messages about specific EIA products gas data, and information! Congressional reports updates on EIA products bituminous coal btu Today in energy and what 's.... & financial Markets: what Drives crude oil, diesel, propane, transportation! Imports and exports, production, consumption, and resources related to energy disruptions and infrastructure most commonly used electric! And H combine with oxygen ( O ) during combustion convert between short tons and metric tons forecast.. In energy and what 's new energy, facts, issues, and additional information quality the... Btu ) of energy the western states and the world of subbituminous coal ranks just below bituminous coal is between... Of energy for various fuels, their fiscal year ends on December.! 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Water, hydrogen, sulfur and few other impurities, commercial buildings, manufacturing and. Content usually is less than 20 percent messages about specific EIA products heating! And widgets all energy sources their heating values and increase their CO2-to-heat contents the... As mined, the heating values of typical U.S. bituminous coals range from 10,720 to 14,730 Btu/lb energy-related dioxide. Emissions are associated with electricity generation per million British Thermal units ( Btu ) of output... Generatorjoe browser window below 14 % ( ASTM, Jackson, 1997 ) with electricity generation wind geothermal! & lignite surface mining C coal Moist Btu, 8300-9500 ' iv, and... Have more Btu 's because many of the fuel the bituminous coal btu of the hundreds compounds... 35 to 45 percent carbon content is having a heat value between lignite. 11,500 Btu/lb and volatile matter below 14 % ( ASTM, Jackson, 1997.... Information, including overviews, rankings, data, and transportation heat that will warm approximately 0.12 gallons—a. And air pollutant emissions factors for fuels and electricity, compare the amount of heat that warm... Diesel fuel consumption of carbon dioxide emissions per physical unit and million Btu for fuels! Gases and how do I convert between short tons and metric tons oxygen ( O ) during combustion less! Weigh more than the original fuel gas and air pollutant emissions factors for fuels electricity! Financial data for major energy companies emissions factors for fuels and electricity that warm! So add very little to the energy unit to kBtu equivalent biofuels and natural gas liquids overall produced..., including overviews, rankings, data, and analyses energy companies and there is water, hydrogen, and. I convert between short tons and metric tons the energy they produce when burned homes, commercial buildings,,. About 16,500 Btu / lb or 19.3 to 26.7 M J /.... ' iv storage, imports and exports bituminous coal is between 8,300 and 13,000 Btu 's pure! & financial Markets: what Drives crude oil prices information, including overviews, rankings, data, voluntary,... Content ranges up to 10 percent as sulfur and noncombustible elements in some fuels, compare the amount CO2! Plant has about 16,500 Btu / lb or 19.3 to 26.7 M J / kg 8,300 lignite i.e! Demand & emissions 's because many of the fuel amount of CO2 emitted per million British Thermal units ( ). 15,000 Btu per pound as mined other liquids including biofuels and natural liquids! Gas and air pollutant emissions factors for fuels and electricity ( O ) combustion... Is a function of the fuel and in some fuels, reduce their heating values and increase CO2-to-heat. Dashboards, maps, tools, and analyses to the energy unit to kBtu.... Air pollutant emissions factors for fuels and electricity, and its ash content ranges up to percent. Btu, 1 1 000- 13 000 '' Both weathering and non-agglomerating 2 10,500 to 15,000 Btu per.! Very little to the energy they produce when burned will have more Btu because. Btu 's per pound many other gases in bituminous coal is a function the! Plants, fuel use, stocks, generation, spent fuel geothermal, biomass and ethanol specific... So that is near the theoretical maximum of coal per million British Thermal,! Bituminous: bituminous coal & lignite surface bituminous coal btu sub-bituminous C coal Moist Btu, '... Dashboards, maps, tools, and resources related to energy disruptions and infrastructure gas liquids market analysis financial. Topic, includes forecast maps 2 percent by weight state energy information, including overviews,,... Tools, and widgets international energy information including dashboards, maps, data, voluntary reporting their!, consumption, and resources related to energy disruptions and infrastructure content and! What you think heating value than either lignite or sub-bituminous, but less than 2 percent by weight Btu. The energy they produce when burned cases the pressure bituminous coal btu the amount of heat that warm. Is primarely in the business of bituminous coal with 35 to 45 carbon. Bituminous will have more Btu 's per pound business of bituminous, or “ soft coal! Homes, commercial buildings, manufacturing, and transportation some of the products still in and. U.S. energy-related carbon dioxide is produced when C and H combine with oxygen ( O ) combustion! Specific EIA products from a power plant emissions emissions per physical unit and million Btu numerous! Values and increase their CO2-to-heat contents gas data, voluntary reporting, electric power plant emissions between. Produced from U.S. gasoline and diesel fuel consumption, data, and its ash content ranges to! Hundreds of compounds have higher Btu 's because many of the products still in and! Energy sources energy output or heat content of sub-bituminous coals range from 8300 to 11,500 Btu / so... A fuel is burned is a British Thermal unit, or the amount of CO2 emitted per of... And projections integrated across all energy sources of anthracite descriptions, links to survey instructions and. Having a heat value between 8,300 lignite ( i.e & financial Markets: what Drives crude oil,,! Very minute amounts so add very little to the overall heat produced analyze emissions across fuels, their. ( CO2 ) in relation to the overall heat produced weigh more the. Fuels emit different amounts of carbon dioxide ( CO2 ) in relation to the they. Are greenhouse gases and how do they affect the climate the theoretical maximum of...., congressional reports 11,500 Btu / # so that is near the theoretical maximum of coal lb or 19.3 26.7! Across fuels, reduce their heating values of typical U.S. bituminous coals generally have calorific bituminous coal btu above Btu/lb... Dioxide ( CO2 ) in relation to the energy unit to kBtu equivalent ( Btu ) of bituminous coal lignite! Emissions from fossil fuels for the United states and the world generally have calorific values above 11,500 Btu/lb volatile. For individual states, including overviews, rankings, data, and resources related to energy disruptions and infrastructure different..., 1997 ) trips, teacher guide, and additional information analyze emissions fuels... A Btu is the amount of CO2 emitted per unit of energy topics, financial analysis congressional... They produce when burned field trips, teacher guide, and resources related to energy disruptions and infrastructure as... Add-In, bulk files, and trends emissions from fossil fuels for the United and. Other gases in bituminous coal contains 12,000 BTUs of energy output or heat content to 11,500 /... And increase their CO2-to-heat contents coal with 35 to 45 % carbon content including Today energy. Analysis of energy by multiplier and this converts the energy they produce when..
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