Glossary - U.S. Energy Information Administration (EIA)

Productive capacity: The maximum amount of coal that a mining operation can produce or process during a period with the existing mining equipment and/or preparation plant in place, assuming that the labor and materials sufficient to utilize the plant and equipment are available, and that the market exists for the maximum production.

List of Mining Equipment | Career Trend

Dec 27, 2018· List of Mining Equipment. According to the Bureau of Labor Statistics, the mining industry consists of five major segments: coal mining, gas and oil extracting, metal ore mining, non-metal mineral mining and supporting activities such as resource transportation. Each segment requires the use of specific equipment, but there are several types of ...

Glossary of coal mining terminology - Wikipedia

This is a partial glossary of coal mining terminology commonly used in the coalfields of the United Kingdom. Some words were in use throughout the coalfields, some are historic and some are local to the different British coalfields. A. Adit. An adit is an underground level or tunnel to the surface for access or drainage purposes. ...

Glossary of Green Terms and Definitions Term Definition

Glossary of Green Terms and Definitions By the IAAM Sustainability Committee, 2009. ... feet from walls or fixed air conditioning equipment. Brown Power Electricity generated from the combustion of fossil fuels, such as coal, oil, and natural gas, which generates significant amounts of greenhouse gases (Exhibitor Magazine).

COAL EXTRACTION AND PROCESSING

COAL EXTRACTION AND PROCESSING The following section will discuss many important aspects of the coal extraction and processing process. The section will be comprised of two major parts, each with subsections. Part one (definitions and context) will discuss purpose, history, regulations, and tools and equipment, and is designed to

Glossary of Mining Terms - SEC

Anthracite - A hard, black coal containing a high percentage of fixed carbon and a low percentage of volatile matter. Anticline - An arch or fold in layers of rock shaped like the crest of a wave. Apex - The top or terminal edge of a vein on surface or its nearest point to the surface. Ash - The inorganic residue remaining after ignition of coal.

Glossary of Terms - humecoal.com.au

Glossary of Terms ... A colliery is a coalmine and the buildings and equipment associated with it. ... Coal is classified as a mineral however it is made up of organic material, which has been subject to heat and pressure over a long period of time. Mining. Mining is a …

Ashtracker | Glossary

1 Agency for Toxic Substances and Disease Registry, 2 Environmental Protection Agency, 3 World Health Organization. About Groundwater Well Gradient Designations. The words "upgradient" and "downgradient" refer to a well's location relative to the nearest coal ash disposal area and the direction of groundwater flow.

POWDER RIVER COAL COMPANY - web.ccsd.k12.wy.us

POWDER RIVER COAL COMPANY GILLETTE, WYOMING Equipment and Mining Glossary BTU--British Thermal Unit. Standard for measuring the energy required to raise the temperature of one pound of water one degree Fahrenheit. COAL SEAM--An underground layer of coal. COMPUTERS--Technology found in all areas of coal mines including trucks, shovels,

Chapter 3.5 – Bulk and Breakbulk Terminal Design and Equipment

The capacity of a dry bulk terminal to transload coal or iron ore is determined by many factors, such as the quay length, the yard dimensions, the quay and yard equipment, the stockpile patterns and heights, the storage time distribution of the bulk material, the number of types and/or grades handled, the terminal operating hours (waterside and ...

Building and Construction Industry Definitions (Glossary ...

Building and Construction Industry has the same meaning as the Building and Construction Industry (Portable Long Services Leave) Act 1991 ( Qld) as amended from time to time, currently defined as: (1) The building and construction industry is the industry of constructing, reconstructing, reconstructing, renovating, altering, demolishing ...

The Ohio Coal Association

Ohio coal is the backbone of our low cost electric industry, with close to 86% of Ohio's electricity generated from coal. That is why the Ohio Coal Association works hard to educate and inform, so the coal industry can advance and stay vibrant.

GLOSSARY OF TERMS - idemitsu.com.au

Dragline A piece of mining equipment with a large bucket suspended from a boom used to remove overburden. Duplex Soils A soil in which there is a sharp change in texture between upper and ... Interburden The rock material in between coal seams. U888 Glossary of Terms Glossary Page 3 …

Coal Power Plant Equipment | Power Station Engineering

Our natural circulation steam generators fire a wide range of coals and other fossil fuels. We offer commissioning services for any boiler or boiler-related equipment. We furnish qualified field engineers to assist in start-up and commissioning of your steam generating, …

Dictionary of Energy - definisions - Energy Glossary - L

L. Lamp: A term generally used to describe artificial light. The term is often used when referring to a "bulb" or "tube." Land use: The ultimate uses to be permitted for currently contaminated lands, waters, and structures at each Department of Energy installation. Land-use decisions will strongly influence the cost of environmental management ...

A glossary of energy terms | Large business customers | EDF

A system in which fuel is used to simultaneously produce electrical (or mechanical) power plus recovere useful thermal energy for use in cooling & heating. Combined Cycle Gas Turbine (CCGT) A gas fired electricity generation plant which uses waste heat to power a …

Introduction Overview | Introduction | underground COAL

There is also a glossary available at Coal glossary - an explanation of coal & coal mining terms The information provided is from limited resources and therefore is unlikely to be exhaustive. Any additional information, suggestions or corrections will be accepted with thanks and may be included in Website updates in the future.

Glossary - U.S. Energy Information Administration (EIA)

Coal delivered: Coal which has been delivered from the coal supplier to any site belonging to the electric power company. Coal exports: Amount of U.S. coal shipped to foreign destinations, as reported in the U.S. Department of Commerce, Bureau of Census, "Monthly Report EM 545." Coal face: This is the exposed area from which coal is extracted.

Glossary of Environmental Terms

By definition, granular activated carbon (as opposed to powdered activated carbon) is composed of particles with sizes greater than 0.8 mm, about the size of coarse sand. Activated carbon is manufactured from a variety of raw materials, including wood, coal, and coconut shells, making it plentiful, relatively inexpensive, and versatile.

Glossary of Technical Terms and Abbreviations

Th e U.S. has about 255 billion tonnes of recoverable coal reserves or about 27% of the world total, more than any other country (See Figure 2.1, Chapter 2) [2]. Our coal reserves consist of about 48% anthracite and bituminous coal, about 37% subbitu-minous coal, and about 15% lignite. Th e distribution of coal reserves in the U.S. is shown in

Glossary of Terms Used by Utilities and Their Regulators

Coal gasification The conversion of coal into a gas which is suitable for use as a fuel. The gas produced may be either a high-Btu or a low-Btu fuel. High-Btu gas is similar to natural gas and will range in energy content from 900 to 1,000 Btu per cubic foot. Low-Btu gas may range as low as 200 Btu per cubic foot. Coincident demand

Glossary of Transportation, Logistics, Supply Chain, and ...

Equipment: The rolling stock carriers use to facilitate the transportation services that they provide, including containers, trucks, chassis, vessels, and airplanes, among others. Equipment I.D.: An identifier assigned by the carrier to a piece of equipment. See also Container ID.

Chapter 3: Hoisting and Material Handling Equipment — The ...

Chapter 3: Hoisting and Material Handling Equipment — The Use of Cranes and Material Handling Tools. Hoisting and moving heavy materials from one point to another around a job site requires the use of specialized machinery.

Glossary - U.S. Energy Information Administration (EIA)

Demonstrated reserve base (coal): A collective term for the sum of coal in both measured and indicated resource categories of reliability, representing 100 percent of the in-place coal in those categories as of a certain date that meet specific minability criteria. Includes beds of bituminous coal and anthracite 28 or more inches thick and beds ...

Glossary of Terms/ Definitions Commonly Used in Iron ...

Characteristics of Coking coal for BF Coke: Coking coal for production of BF Coke (which is the right type of fuel/reductant needed for a BF) is characterised by certain specific properties in terms of appropriate composition (viz low Ash (10% max), Volatile Matter (20-26%), and very low sulphur and phosphorous content, appropriate Rank of coal ...

Glossary | Department of Energy

This glossary contains terms and acronyms related to hydrogen ... such as petroleum, natural gas, and coal. Hydrogen (H 2) Hydrogen (H) is the most abundant element in the universe, but it is generally bonded to another element. ... material or compressed/liquid hydrogen as well as the tank and other equipment required to contain the hydrogen ...

Dictionary of Energy - definisions - Energy Glossary - S

Nov 09, 2018· Subbituminous coal: A coal whose properties range from those of lignite to those of bituminous coal and used primarily as fuel for steam-electric power generation. It may be dull, dark brown to black, soft and crumbly, at the lower end of the range, to …

Coal Production 1990. [CONTAINS GLOSSARY] (Technical ...

Sep 12, 1991· @article{osti_5366512, title = {Coal Production 1990. [CONTAINS GLOSSARY]}, author = {}, abstractNote = {This report provides comprehensive information about US coal production, the number of mines, prices, productivity, employment, and reserves to a wide audience including Congress, Federal and State agencies, the coal industry, and the general public.

Surface Mining Methods and Equipment - EOLSS

Glossary Bibliography Biographical Sketches Summary ... Highwall mining is a coal mining method for recovery of outcropped coal by mechanical excavation without removal of overburden. A continuous miner with single or multiple ... open pit equipment in large numbers, thus reducing production costs even further. Open

Appendix Y - Glossary of Mining Terms as used in this ...

Y-1 Appendix Y - Glossary of Mining Terms as used in this Report Abutment - In coal mining, (1) the weight of the rocks above a narrow roadway is transferred to the solid coal along the sides, which act as abutments of the arch of strata spanning the roadway;

Glossary of Abbreviations and Acronyms

- 1 - This Glossary has not been updated since . Glossary of Abbreviations and Acronyms A A activity A adenine A ampere [unit of electric current] Å angstrom a atto [prefix for SI and metric units, 10-18] a year A1 maximum activity of special form radioactive material that can be transported in a Type A

Glossary Of Boiler Terms - chemical-publishing.com

Glossary Of Boiler Terms A ABSOLUTE PRESSURE - Pressure above zero pressure; the sum of the gauge and ... The air that surrounds the equipment. The standard ambient air for performance calculations is air at 80 °F, 60% relative humidity, and a barometric pressure of ... coal or coke, determination of carbon, hydrogen, sulfur, nitrogen, oxygen ...

Glossary of Mining Terminology - Miners' Museum

Glossary of Mining Terminology After Damp - Gasses resulting from underground combustion, normally carbon monoxide. This is a loose term implying any fatal gas in a mine after an explosion or fire. ... coal to break up into more or less rectangular blocks. Coal - A solid, brittle, stratified, combustible rock-like material formed by decomposition