Name three useful products of coal. Answer: The three useful products of coal are following: Coke: It is a tough, porous and black substance. It is almost pure form of carbon. Coal tar: It is a mixture of about 200 substances. It is a black, thick liquid with unpleasant smell. Coal gas: It is obtained during the processing of coal to get coke ...
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Petcoke is a type of solid, carbonrich petroleum coke that is produced as a byproduct during the process of refining crude oil. It is often used as a source of fuel, particularly in industrial applications such as smelting and carbon black production, and in electricity generation. Petcoke is produced all over the world as a byproduct of oil ...
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Coal gas is obtained during the processing of coal to get coke. It is used Coal gas was used for street lighting for the first time in London in 1810 and in New York around 1820. Now a days, it is used as a source of heat rather than light. These days, bitumen, a petroleum product, is used in place of coaltar for metalling the roads. Fig. ...
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Solution The correct option is A Coal gas Coal gas is obtained during the processing of coal to get coke. Suggest Corrections 2 Similar questions Q. ___ is obtained during the processing of coal to get coke. Q. ___ is obtained during the processing of coal to get coke. Q. What is obtained during the processing of coal to get coke? [1 MARK] Q.
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A similar dependence is the coefficient of thermal expansion of the obtained needle coke samples in the temperature range of 250480 °C, while the lowest CTE for the sample obtained with the addition of 10 wt % polystyrene at 300 °C is × 10 6 °C 1. Thus, polystyrene acts as a modifying agent, which obviously provides the ...
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Known as one of the most important fossil fuels, coal holds many applications like production of heat, firing industrial generators, producing cast iron etc. It can likewise be created in the business to get items like coke, tar and coal gas. These sideeffects are gainful to us as well. Coke: Coke is a highcarbon item obtained by the ruinous ...
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Solution. Verified by Toppr. The following products are obtained during coal processing: Coal tar Used for building roads, in the manufacture of synthetic drugs, explosives, perfumes, paints, plastics, etc. Coke Used to manufacture steel and in the extraction of metals. Coal gas Used as a fuel in industries.
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Solution. COKE, COAL TAR, COAL GAS are the products obtained from coal. 1. Coal Gas is used as a fuel for cooking food. is used as a fuel and as a reducing agent in steel manufacturing . Tar is used to make plastics, paints, dyes, naphthalene balls and explosives. Option A is correct.
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Yan Wang 1,2,3, Qi Zhou 2,3,*, Qi Zhao 2,3, Sijian Qu 2,3 and Yuming Zhang 4 1 China Coal Research Institute, Beijing 100013, China 2 CCTEG China Coal Research Institute, Beijing 100013, China 3 National Energy Technology Equipment Laboratory of Coal Utilization and Emission Control, Beijing 100013, China 4
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Recommended Video 89,296 Coal Gas Composition Coal gas, also known as a gaseous mixture, is a fuel made up of hydrogen, methane, and carbon monoxide produced by destructive distillation (continuous heating in the absence of air) of bituminous coal.
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Coal gas is obtained when coal is processed to get coke. Carbonisation is a different process. In this process, coal is formed from dead vegetation. The other two options (combustion of carbon dioxide, burning of petroleum) do not give coal gas.
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Coke Coal plays a vital role in the steel industry. In order to produce steel, iron ore must be heated to separate the iron from other minerals in the rock. ... It is one of the world's largest coal importers. Synthetic Products The gases that are released during the coking process can be used as a source of power. Coal gas can be used for ...
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(b) Coal tar. Coal when processed in the industry gives coke, coal tar, and coal gas. Coal tar is used as starting material for manufacturing various substances such as synthetic dyes, drugs, explosives, perfumes, paints, etc. (c) Coal gas. Coal when processed in the industry gives coke, coal tar, and coal gas. Coal gas is used as a fuel. Hence ...
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Chromatography/mass spectrometry (GS/MS) was used to study toluenesoluble (TS) and pyridinesoluble (PS) fractions obtained from coal liquefaction residue by solvent extraction. It was found that the toluenesoluble fraction, containing mainly polycyclic aromatic hydrocarbons with 24 rings, is a good feedstock for making needle coke. The pyridinesoluble fraction cannot be used for these ...
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Solution For Coal Products Various products obtained by processing of coal are the following : Coke : When coal is heated in the absence of air, coke ... Coal Gas : It is obtained during the processing of coal to get coke. It is used as a fuel in industries situated near the coal processing and for lighting purpose. Coaltar : It is a thick ...
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Name the gas obtained during the processing of coal to get coke : A. Coke. B. Coal tar. C. Coal gas. D. None of these. Recommended Questions. 9 videos. Updated on: 21/07/2023. ADVERTISEMENT. Text Solution. ... Name the liquid product obtained by processing coal. Text Solution. View Solution. Coke, coal tar, coal gas and ammonia solution are ...
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Name the products obtained and their uses when coal is processed in industry. asked Jul 25, 2018 in Science by Sakil Alam ( points) coal and petroleum; class8; 0 votes. ... . gas obtained during the processing of coal to get coke. asked Feb 14, 2022 in Chemistry by Kirti lata ( points) coal and petroleum; class8; 0 votes. 1 answer.
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Thus coal is obtained by the process of carbonization. Hence option A is correct. ... During the processing of coal to get a coke, coal tar and _____ are also obtained. ... View chapter > Revise with Concepts. Formation of Coal. Example Definitions Formulaes. Coal and its Products. Example Definitions Formulaes. Learn with Videos. Formation of ...
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The products obtained from destructive distillation of coal are: 1) Coal tar 2) Coal Gas 3) Coke 4) Ammonia. Arrange these products in the increasing order of their amounts produced. View Solution. Q 4. The product that is not obtained from destructive distillation of coal is. View Solution.
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If coal is heated in the presence of air, then coal burns to produce mainly carbon dioxide gas and no other useful products were obtained. Coal Gas. It is a gaseous fuel which is obtained by the strong heating of coal in the absence of air during the processing of coal to get coke. (1) It is a mixture of methane and hydrogen, with some carbon ...
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(b) The various products obtained by destructive distillation of coal are: coal gas, coal tar and coke. 1. Coal Gas: Coal gas is a gaseous fuel which is obtained by the strong heating of coal in the absence of air during the processing of coal to get coke. Coal gas is mainly a mixture of methane and hydrogen, with some carbon monoxide.
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Coal liquefaction was an important part of Adolf Hitler's fouryear plan of 1936, and became an integral part of German industry during World War II. During the mid1930s, companies like IG Farben and Ruhrchemie initiated industrial production of synthetic fuels derived from coal. This led to the construction of twelve DCL plants using ...
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Solve Guides Click here:point_up_2:to get an answer to your question :writing_hand:what is obtained as byproduct in production of coal gas
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(c) The black thick liquid with an unpleasant smell is known as coal tar. (d) During the processing of coal to get a coke, coal tar and coal gas are also obtained. (e) The process of separating the various constituents of petroleum is known as refining. (f) Excessive burning of fossil fuels is a major cause of air pollution. 19.
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Answer : 1 Mark During destructive distillation of coal, we obtain coke, coal gas and coal tar. Coal gas is used as a fuel in many industries situated near coal processing plants. Coal tar is used in the making of synthetic dyes, paints, naphthalene, etc. Suggest Corrections 1 Similar questions
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Coke and Coal. By distilling bituminous coal in retorts to obtain gas for illumination, or by burning it in kilns or pits, the residue left behind is called coke, which is simply coal charcoal ...
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As to the coke products obtained by copyrolysis of coal and biomass, quite different morphological characteristics are observed. During the copyrolysis process, the fine particles of coal are fully adsorbed on the surface of biomass coke, and in close contact with the volatiles, which can be clearly seen that a large amount of coal, particles ...
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A material supplier from Belgium would like to produce limestone powder for his custome...
India is rich in various mineral resources and it is an important mineral processing market
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