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Coal refining process (Technical Report) OSTI.GOV

Pfirrman, T. Tue . "Coal refining process". United States. abstractNote = {Dr. Pfirrman submitted this article as a patent application for a simplified process for the manufacture of quality electrode carbon with a fuel oil by-product. In his procedure, coal paste was partially hydrogenated with insufficient H/sub 2/, or without H/sub 2/ using

Carbon Fuels CharFuel® Coal Refining Process

The CharFuel ® Coal Refining Process refines raw coal in conceptually the same manner as crude oil is refined to cleanly and economically produce high-value liquid fuels, petrochemicals, and clean power plant feedstock. The CharFuel ® Coal Refining Process is not a supplemental source of alternative energy, but is a predominant source.

Coal refining Institute of Gas Technology

Coal refining . United States Patent 4269692 . Abstract: A process for fossil fuel refining by contacting ground solid fossil fuel for about 1/2 to about 3 hours with phenol at a temperature of about 600° to 690° F. and a corresponding saturation pressure of about 250 to 430 psig, the phenol being present in greater amounts by weight than the

METHOD FOR REFINING COAL BRUSO BRUCE L

The coal refining process of this application, as defined in claim 1, uses ammonium hydroxide (NH 4 OH), more commonly known as aqueous ammonia, as a solvent and as an oxidizing agent for reducing sulfur contaminant in coal. While ammonia has been suggested as a component of an oxidation reagent, as in the Bender patents described above, the

REFINING OF COAL AND SHALE LIQUIDS Refining

Refining Synthetic Liquids From Coal and Shale: Final Report of the Panel on R&D Needs in Refining of Coal and Shale Liquids, Energy Engineering Board, Assembly of Engineering. Washington, DC: The National Academies Press. doi: 10.17226/19804.

4 Coal Mining and Processing Coal: Research and

2 天前  The U.S. coal industry serves a vital role in the nation’s economy by producing fuel for more than half of its electricity. Despite the industry’s importance, industry financial data for 2005—the strongest year for the coal industry in recent years—shows that it is a relatively small industry with revenues totaling $20 billion to $25 billion and net income between $1 billion and

Proceedings Advanced Coal Processing Program Project

2021-4-26  The Novel Charfuel Coal Refining Process 18 Tpd Pilot Plant Project for Co-Producing an Upgraded Coal Product and Commercially Valuable Co-Products (FE0031708) Lee Meyer, Carbon Fuels LLC. Pilot-Scale Testing of the Hydrophobic-Hydrophilic Separation Process to Produce Value-Added Products from Waste Coals (FE0031711)

Coal refining process (Technical Report) OSTI.GOV

Pfirrman, T. Tue . "Coal refining process". United States. abstractNote = {Dr. Pfirrman submitted this article as a patent application for a simplified process for the manufacture of quality electrode carbon with a fuel oil by-product. In his procedure, coal paste was partially hydrogenated with insufficient H/sub 2/, or without H/sub 2/ using

Coking is a refinery process that produces 19%

2013-1-28  Coking is a refinery unit operation that upgrades material called bottoms from the atmospheric or vacuum distillation column into higher-value products and, as the name implies, produces petroleum coke—a coal-like

Shell Coal Gasification Process an overview

Dr. David Gray, in Integrated Gasification Combined Cycle (IGCC) Technologies, 2017. 8.6.1 Brief history. The Shell coal gasification process (SCGP) was a byproduct of the original Shell gasification process that was developed for the partial oxidation of heavy oils and gases mostly for refinery hydrogen production. To expand the feedstock to include coal, Shell Internationale

Frontier Applied Sciences to transform US Coal industry

2021-11-10  The process is essentially the next innovation of "refining". Refining of crude oil by industry is a mature technology, as is gas processing of raw gas. However, this is the first time, which is reflected in the detailed patents, that a continuous phase refining process for coal and other solids has been developed.

What is Petroleum? Petroleum Refining,

2 天前  This process of separation of various constituents of petroleum is called petroleum refining. This is done in oil refineries. It is a three-step process. The first step is separation where the crude oil is separated into various

Petroleum Refining Crude Oil Refining

Petroleum Refining is defined as the industrial process of production of useful petroleum products from crude oil. The plant where the useful products are separated from crude oil is known as a petroleum refinery. Crude oil or

Hydrogen From Coal Coal Age

2021-5-7  J-Power are leading the coal gasification and hydrogen refining facility, which started construction in November 2019 and began producing hydrogen in January 2021. The pilot phase will produce 5,000 t/y of hydrogen and 18,000 t/y of ammonia, which is planned to increase to 10 MtH 2 /y by 2030.

Process Technologies Lummus Technology

As an industry-leading integrated master licensor with the broadest and most diversified, best-in-class technology portfolio, our technologies are critical in the gasification of coal into syngas, the refining of crude oil into gasoline, diesel, jet fuel and lubricants, and the processing of natural gas into various chemicals and polymers.

10.6. Direct Liquefaction Processes netl.doe.gov

2 天前  Hybrid process approaches involving a combination of direct coal liquefaction and indirect coal liquefaction (in which gasification is an intrinsic step) have been proposed and may be increasingly important in new research and development in coal/biomass to liquids process technology. Description Direct coal liquefaction involves contacting

杨庆春 hfut.edu

2020-8-26  [4] Technoeconomic and environmental evaluation of oil shale to liquid fuels process in comparison with conventional oil refining process. Journal of Cleaner Production 2020, 255: 120198. [5] Technoeconomic and environmental analysis of ethylene glycol production from coal and natural gas compared with oil-based production.

Coal refining process (Technical Report) OSTI.GOV

Pfirrman, T. Tue . "Coal refining process". United States. abstractNote = {Dr. Pfirrman submitted this article as a patent application for a simplified process for the manufacture of quality electrode carbon with a fuel oil by-product. In his procedure, coal paste was partially hydrogenated with insufficient H/sub 2/, or without H/sub 2/ using

Coal Refinery Process Absorbability Index Assessment

2021-11-18  Coal Refinery Process Absorbability Index Assessment against Foot Print of Air Pollution by Usage of Robust Optimization Algorithms: A Novel Green Environment Initiative Hua Xu ,1 Shuqiang Cheng,1 M. Prabhu ,2 and Anoop Kumar Sahu 3 1School of Economics and Management, Shaanxi University of Science and Technology, Xi’an Shaanxi 710021, China

Coal refining plant «Russian Coal» JSC

Coal refining plant. In 2011, the coal refining plant was put into operation at Stepnoy coal mine, the Khakassia region. Running its own refining plant allowed the company to reach a new level of development of coal quality and calorific value and significantly increase production volumes.

Shell Coal Gasification Process an overview

Dr. David Gray, in Integrated Gasification Combined Cycle (IGCC) Technologies, 2017. 8.6.1 Brief history. The Shell coal gasification process (SCGP) was a byproduct of the original Shell gasification process that was developed for the partial oxidation of heavy oils and gases mostly for refinery hydrogen production. To expand the feedstock to include coal, Shell Internationale

Frontier Applied Sciences to transform US Coal industry

2021-11-10  The process is essentially the next innovation of "refining". Refining of crude oil by industry is a mature technology, as is gas processing of raw gas. However, this is the first time, which is reflected in the detailed patents, that a continuous phase refining process for coal and other solids has been developed.

Coal Liquefaction — Conversions — Student

2022-1-18  One of these modifications is a simultaneous coal and oil refining process. Indirect coal liquefaction takes solid coal through a gas phase before being converted into a raw liquid form. This process was developed in

10.6. Direct Liquefaction Processes netl.doe.gov

2 天前  Hybrid process approaches involving a combination of direct coal liquefaction and indirect coal liquefaction (in which gasification is an intrinsic step) have been proposed and may be increasingly important in new research and development in coal/biomass to liquids process technology. Description Direct coal liquefaction involves contacting

Process Technologies Lummus Technology

As an industry-leading integrated master licensor with the broadest and most diversified, best-in-class technology portfolio, our technologies are critical in the gasification of coal into syngas, the refining of crude oil into gasoline, diesel, jet fuel and lubricants, and the processing of natural gas into various chemicals and polymers.

Direct Coal Hydrogenation Indiana

2014-3-4  • Clean Coal Refining Corporation was created in 2006 to explore the best options for bringing coal into the 21 st century. CCRC Confidential The Opportunity and strategy • We are located in Western Indiana • The DCH process produces readily marketable fuel (ULSD) and Naphtha. • Feedstocks are Coal and Hydrogen (from natural gas)

coal refining in Polish English-Polish Dictionary Glosbe

Refining of petroleum, gas and coal, including refining of motor fuel, heat and combustion gas, gas oil, gasoline, kerosene, industrial oil, motor oil, petroleum gas and mineral oil Rafinacja ropy naftowej,Gaz i węgiel,w tym rafinacja paliwa silnikowego, Ciepło i Gaz spalinowy, olej gazowy, benzyna, nafta, olej przemysłowy, olej silnikowy