Anthracite
Anthracite is a high-rank coal, representing a coal that has been subjected to the highest grade of metamorphism. Anthracite is shiny black, hard and brittle (see Figure 2.8) and has the highest fixed-carbon content (approximately 86–98%).Due to its low volatile matter (2–12%), anthracite's combustion process is slow. Most anthracites have low-moisture …
Specifications
Our anthracite is a high quality product, and is produced in standard US industry sizes. Below is an example of our product specifications, as well as a sizing guide. Stockton Mine Mammoth Seam Typical Analysis: Proximate Analysis as Received % Carbon 85.06 % Sulphur 0.46 % Ash 6.75 % Volatile Matter 2.77 % Moisture 5.43; Hardgrove Grindability ...
Pennsylvania Anthracite Re-emerges on the International Coal …
Coal is sized and sorted at the two preparation plant locations. Blaschak produces the traditional anthracite sizes (stove, nut, pea, buckwheat, rice, barley, No. 4 and No. 5). It also produces to customer size specifications as required. Combined, raw coal production in 2009 and 2010 averaged 360,000 tons.
Anthracite
Our anthracite filter media is produced from the highest quality anthracite available to ensure the physical characteristics of hardness, durability and performance. ... Operational Specifications. Bed depth: 24 – 36 in., 10 – 18 in. for multibed filters; Freeboard: 50% …
Anthracite Coal
Anthracite coal is available in a number of different grades or sizes as. buckwheat. egg. stove. chestnut. pea. broken. Each size is suited for different sizes of grates and firepots. …
Anthracite Coal Sizes
Anthracite Coal Sized to Specifications. Coal that doesn't meet your specifications can cause problems and production delays. As one of the largest anthracite coal suppliers …
Anthracite Coal – Integral Global Resources Pte. Ltd.
Anthracite coal gives most energy and least pollution. It is inherently a high carbon source that is almost made entirely of carbon and is used in the metal smelting and fabrication industries, including steel manufacturing. It is the best and the cleanest type of coal to use that improves the life and efficiencies of smelters, blast furnaces ...
Coal Specifications | Ares Asia
Coal Specifications. We exclusively trade thermal coal of Indonesian origin and offer three main calorific values – GAR 4200 kcal/kg, NAR 4700 kcal/kg and NAR 5500 kcal/kg. The table below indicates the typical specifications of each category of coal under the American Society for Testing and Materials Standard. Specification in ASTM Standard.
COAL CHARACTERISTICS
COAL RANK Anthracite coal is a dense, hard rock with a jet-black color & metallic luster. It contains between 86% and 98% carbon by weight, & it burns slowly, with a pale blue flame & very little smoke Bituminous coal (in Indiana), contains between 69% & 86% carbon by weight Sub-bituminous coal contains less carbon, more
Ministry of Coal, Government of India
The gradation of non-coking coal is based on Gross Calorific Value (GCV), the gradation of coking coal is based on ash content and for semi coking /weakly coking coal it is based on ash plus moisture content, as in vogue as per notification. Grades of Coking Coal. Grade. Ash Content. Steel Grade - I. Not exceeding 15%.
Thermal coal products in South Africa J r n a
This is a standard specification known as RB1 and includes analyses only on calorific value, total moisture, volatile matter, ash, sulphur, hardgrove grindability index, ash fusion temperature, and calcium oxide in ash. The specification for thermal coal is defined in terms of its typical quality. The typical quality is classified in the ...
IGBR | Anthracite Coal
IGBR ANTHRACITE COAL SPECIFICATION PARAMETERS. Our High-Grade Anthracite Coal has very low percentages of all contaminants, sulphur, chlorine, phosphorus and Mg/K alkalis rendering it ideal for …
Anthracite
. Anthracite Applications in Today's World. Far from being burned as coal for heating or power generation, the modern uses of anthracite - the superior grade of coal - are numerous. African Pegmatite supplies high quality anthracite for a myriad of uses, milled to any specification, for any process use.
Coal
1100 - 1800 (kg/m3) Typical Bulk Density of Coal. Anthracite Coal : 50 - 58 (lb/ft3), 800 - 929 (kg/m3) Bituminous Coal : 42 - 57 (lb/ft3), 673 - 913 (kg/m3) Lignite Coal : 40 - 54 (lb/ft3), 641 - 865 (kg/m3) Typical Ash …
coal grades and its specifications south african coal
Coal and Related Coal Products Frequently Asked ... - Flamite. No coal is graded according to its energy content (CV) as well as its size. An A grade coal has a CV higher than 27,5 MJ/kg, a B grade between 26,5 -27,5 MJ/kg, a C grade between 25,5 – 26,5 MJ/kg etc. A common misconception occurs when people discuss "export quality coal".
Specifications guide Metallurgical coal
Assessed specifications 2 Seaborne hard coking coal 3 Seaborne PCI coal 6 Penalties and Premia for Seaborne HCC 7 Brand Relativities 8 Semi-Soft Coking Coal 10 Metallurgical Coke 11 Derivatives 13 Domestic Chinese 14 Revision history 17 Specifications guide Metallurgical coal
Standard Grade Coal
Anthracite Coal is very shiny, hard black coal, high carbon content and energy density, repels moisture, for domestic industrial uses, including smokeless fuel; Bituminous Coal is softer and shiny, moisture content is 8 -20%, possible for coking coals, volatile matter from 16% - 40%, can be used for thermal or metallurgical applications; Sub-bituminous Coal is …
THE ANTHRACITE ADVANTAGE A FACT SHEET ON …
When anthracite is used as the primary source of heat in a home or business, its modernized furnace, coal-feeding and ash-removal systems require very little effort by …
Specifications Guide
Asia-Pacific Thermal Coal Assessments 2 Atlantic Thermal Coal Assessments 4 Asia-Pacific And Atlantic Thermal Coal Locations 5 US Thermal Coal Assessments 9 US Physical Thermal Coal Netbacks 11 US FOB assessment inputs 11 Forward Curve Assessments 14 Petroleum Coke Assessments 15 Petcoke Location 15 …
Nkomati Anthracite Mine
Background. Nkomati Anthracite Mine is a surface and underground coal mine near Komatipoort in Mpumalanga Province, South Africa. Nkomati Anthracite Mine is situated within the Kangwang Coalfield, 11 km west of the Mozambiquen border, in the Nkomazi Local Municipality of Mpumalanga's Ehlanzeni District. [2]
Anthracite | Definition, Description, & Facts | Britannica
Anthracite, the most highly metamorphosed form of coal and the least plentiful form. Anthracites are black to steel gray and have a brilliant, almost metallic luster. They can be polished and used for decorative …
Premium Nut Coal, 40 lb. at Tractor Supply Co.
Premium 40 lb. bagged anthracite nut coal that burns hot, clean, is cost effective, safe and easy to use. Anthracite the produces an even heat with high BTUs. Anthracite emissions are below EPA requirements with a clean burn and no smoke. Low particulate matter when burning. 40 lb. handled bags make it safe and easy to carry. Made in America.
COAL CHARACTERISTICS
ANTHRACITE COAL. Sometimes also called "hard coal," anthracite forms from bituminous coal when great. Anthracite: pressures developed in folded rock strata during the …
What are the types of coal? | U.S. Geological Survey
FAQ. There are four major types (or "ranks") of coal. Rank refers to steps in a slow, natural process called "coalification," during which buried plant matter changes into an ever denser, drier, more carbon-rich, and harder …
The Complete Guide to Anthracite Coal Sizes
Here are some of the commonly used sizes: Rice Coal: This is the smallest size, usually less than 1/6-inch in diameter. It is commonly used in automatic stoker furnaces. Pea Coal: Slightly larger than rice coal, it's about 1/4-inch to 5/16-inch in size and is typically used in hand-fire furnaces. Chestnut Coal: With dimensions ranging from 5/16 ...
IPC Coal :: Products
South African Coal. IPC Coal (Pty) Ltd supplies over 35000 MT of coal per month to the South African market. IPC Coal can supply various qualities of coal, both washed and unwashed. The specs listed below are based on our averages. We are also capable of blending to assist with special requests. We source our export coal from various …
S V Ispat Pvt Ltd
Raw Anthracite Coal. Specifications: FC 85% Min: Sulphur 0.4% Max: Sizes Offered 0-20 mm: Ash 12% Max: Vm 3% Max: Images: Description: Anthracite Coal is High Carbon, Low VM, ASH & Sulphur product having uses in metal smelting and filter media. SVIPL has process facility for drying, sieving, crushing, briquetting. Material is imported and ...
What are the types of coal? | U.S. Geological Survey
There are four major types (or "ranks") of coal. Rank refers to steps in a slow, natural process called "coalification," during which buried plant matter changes into an ever denser, drier, more carbon-rich, and harder material. The four ranks are: Anthracite: The highest rank of coal. It is a hard, brittle, and black lustrous coal, often referred to as hard coal, …
Anthracite
Anthracite is a type of coal with a highest rank. Coal rank measures the carbon content which is in correlation with calorific value and metamorphic grade. It has a very high carbon (over 90%) and low volatile content (below 5%) 1. Anthracite is a shiny black rock. Width of sample is 8 cm. Location unknown, either Russia or Ukraine.
Anthracite | Definition, Description, & Facts | Britannica
anthracite, the most highly metamorphosed form of coal.It contains more fixed carbon (86 percent or greater on a dry, ash-free basis) than any other form of coal and the least amount of volatile matter (14 percent or less on a dry, ash-free basis), and it has calorific values near 35 megajoules per kilogram (approximately 15,000 British thermal units per …
