what means lignite coal

Lignite | coal | Britannica.com

Lignite: Lignite, generally yellow to dark brown or rarely black coal that formed from peat at shallow depths and temperatures lower than 100 °C (212 °F). It is the first product of coalification and is intermediate between peat and subbituminous coal according to the coal …

Lignite | Define Lignite at Dictionary.com

Lignite definition, a soft coal, usually dark brown, often having a distinct woodlike texture, and intermediate in density and carbon content between peat and bituminous coal. See more.

Coal | Encyclopedia.com

The lowest in carbon content, peat, is followed in ascending order by lignite and the various forms of coal—subbituminous coal or black lignite (a slightly higher grade than lignite), bituminous coal, semibituminous (a high-grade bituminous coal), semianthracite (a low-grade anthracite), and anthracite.

Lignite dictionary definition | lignite defined

lignite definition: a usually soft, brownish-black coal in which the texture of the original wood can often still be seen: in the process of coalification it represents the intermediate stage in density and amount of carbon between peat and bituminous...

What does lignite mean - Definition of lignite - Word finder

Lignite, often referred to as brown coal, is a soft brown combustible sedimentary rock formed from naturally compressed peat. It is considered the lowest rank of coal due to its relatively low heat content.

Lignite - definition of lignite by The Free Dictionary

Define lignite. lignite synonyms, lignite pronunciation, lignite translation, English dictionary definition of lignite. n. A soft, brownish-black coal in which the alteration of vegetable matter has proceeded further than in peat but not as far as in bituminous coal.

lignite | Definition of lignite in English by Oxford ...

Definition of lignite - a soft brownish coal showing traces of plant structure, intermediate between bituminous coal and peat. ... Definition of lignite in English: lignite. noun mass noun. A soft brownish coal showing traces of plant structure, intermediate between bituminous coal and peat.

What does coal mean? - Definitions.net

A fossil fuel, coal forms when dead plant matter is converted into peat, which in turn is converted into lignite, then sub-bituminous coal, after that bituminous coal, and lastly anthracite. This involves biological and geological processes that take place over a long period.

Lignite - Wikipedia

Lignite has a Lower Rank in the coalification process, meaning this more recent than bituminous and anthracite coals. Called Brown Coal, vast reserves of lignite are available in limited areas of the world.

what means lignite coal - pizzamanteca.com

what means lignite coal. Glossary of Mining Terms Coal Education. 2018-1-4 · A. 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; and (2) the weight of the rocks over a longwall face is transferred to ...

lignite | Definition of lignite in English by Oxford ...

'The Tertiary coal of northern Thailand is classified according to coal rank as lignite to bituminous coal.' 'Mining is focused on lignite, bauxite, asbestos, and marble.' 'The plant burns lignite coal from the Maritsa Iztok mining complex and produces a large amount of sulphur dioxide.'

Definition of Lignite. Meaning of Lignite. Synonyms of Lignite

Meaning of Lignite from wikipedia - Lignite, often referred to as brown coal, is a soft, brown, combustible, sedimentary rock formed from naturally compressed peat. It is considered the...

What Does The Name Coal Mean? - The Meaning of Names

Meaning and Origin. What does the name Coal mean? Find out below. Origin and Meaning of Coal ... the name Coal is of Unknown origin and means "Trustful friend". Submit the origin and/or meaning of Coal to us below. Origin of Coal ... A type of coal, such as bituminous, anthracite, or lignite, and grades and varieties thereof. (countable) A ...

What does lignite mean? definition, meaning and ...

brown coal; lignite; wood coal. Hypernyms ("lignite" is a kind of...): coal (fossil fuel consisting of carbonized vegetable matter deposited in the Carboniferous period) humate (material that is high in humic acids) Hyponyms (each of the following is a kind of "lignite"):

Lignite - What does lignite stand for? The Free Dictionary

The installation of CFB boiler technology by GE will enable the plant to reliably generate power from Thar lignite coal, which highlights our commitment to deploy industry leading technology in the country.

What is lignite used for - science.answers.com

A lignite fire is a smoldering underground fire of a seam or deposit of lignite, a low grade (relatively low energy, high polluting) brownish black type of coal. Lignite fires … are often started by lightning strikes and can burn for years.

What does lignite mean? - Definitions.net

Webster Dictionary (0.00 / 0 votes) Rate this definition:. Lignite (noun). mineral coal retaining the texture of the wood from which it was formed, and burning with an empyreumatic odor. It is of more recent origin than the anthracite and bituminous coal of the proper coal series.

Coal - Energy Explained, Your Guide To Understanding ...

Types of coal. Coal is classified into four main types, or ranks: anthracite, bituminous, subbituminous, and lignite. The ranking depends on the types and amounts of carbon the coal contains and on the amount of heat energy the coal can produce.

Lignite - Wikipedia

Lignite, often referred to as brown coal, is a soft, brown, combustible, sedimentary rock formed from naturally compressed peat. It is considered the lowest rank of coal due to its relatively low heat content. It has a carbon content around 60–70 percent.

what means lignite coal - annapurnaenterprise.in

Lignite Dictionary Definition and More from … Common misspellings for lignite. ... and lignite are also excellent means of ameliorating the soil, ... or beds of lignite coal which have been continuously burning ... Get More Info.

What is Lignite? (with picture) - wisegeek.com

Oct 21, 2018· Pitchy lignite, on the other hand, is more similar to coal in appearance. Lignite mining occurs worldwide throughout Europe, Australia, the United States, and Russia. Brown coal production is more common in areas where other types of fuel are scarce.

Peat Coal | Definition of Peat Coal by Merriam-Webster

Peat coal definition is - a natural product intermediate between peat and lignite. a natural product intermediate between peat and lignite; an artificial fuel made by carbonizing peat… See the full definition

what is lignite coal - royalcrescentgroup.in

Lignite Coal – Center Coal Co. North Dakota. Lignite is Abundant and Accessible. Western North Dakota has over an 800-year supply of lignite that is currently …

Lignite Definition, Definition of Lignite, Anagrams, and ...

The definition of lignite, the meaning of the word Lignite: Is lignite a scrabble word? Yes! n. - Intermediate between peat and bituminous coal; Synonyms of lignite. Show Advanced Options. Starts with: Ends with: Lignite is worth 8 points in Scrabble, and 11 points in Words with Friends.

Brown coal definition and meaning | Collins English Dictionary

Brown coal definition: a low-quality coal intermediate in grade between peat and lignite | Meaning, pronunciation, translations and examples

What does coal mean? definition, meaning and pronunciation ...

2. a hot fragment of wood or coal that is left from a fire and is glowing or smoldering Familiarity information: COAL used as a noun is rare. • COAL (verb) The verb COAL has 3 senses: 1. burn to charcoal 2. supply with coal 3. take in coal Familiarity information: COAL used as a verb is uncommon.

Lignite definition and meaning | Collins English Dictionary

a usually soft, brownish-black coal in which the texture of the original wood can often still be seen: in the process of coalification it represents the intermediate stage in density and amount of carbon between peat and bituminous coal

Brown coal | coal classification | Britannica.com

In Great Britain and other countries, the term brown coal is used to describe those low-rank coals (lignite and subbituminous coal) that generally have a brown colour. In Germany lignite, subbituminous coal, and some high-volatile bituminous coals are classified as brown coals (Braunkohle).

Lignite | Article about lignite by The Free Dictionary

lignite (lĭg`nīt) or brown coal, carbonaceous fuel intermediate between coal coal, fuel substance of plant origin, largely or almost entirely composed of carbon with varying amounts of mineral matter.

Lignite | Definition of Lignite by Merriam-Webster

Lignite definition is - a usually brownish black coal intermediate between peat and bituminous coal; especially : one in which the texture of the original wood is distinct —called also brown coal. a usually brownish black coal intermediate between peat and bituminous coal; especially : one in which the texture of the original wood is…

Lignite coal - definition of Lignite coal by The Free ...

Define Lignite coal. Lignite coal synonyms, Lignite coal pronunciation, Lignite coal translation, English dictionary definition of Lignite coal. n. A soft, brownish-black coal in which the alteration of vegetable matter has proceeded further than in peat but not as far as in bituminous coal.

Coal 101: What is Lignite? | Investing News Network

Additionally, lignite has a low calorific value, which means that transporting it over any significant distance is uneconomical in comparison to other types of coal.

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