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Treatment Of Recycle Solvents For Zinc Chloride Catalyzed Coal Liquefaction
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Book Synopsis Treatment of Recycle Solvents for Zinc Chloride-catalyzed Coal Liquefaction by : Leslie Crystal Flagg
Download or read book Treatment of Recycle Solvents for Zinc Chloride-catalyzed Coal Liquefaction written by Leslie Crystal Flagg and published by . This book was released on 1983 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Catalytic Coal Liquefaction Using Zinc Chloride in Combination with Selected Solvents by : Mark Alan Baich
Download or read book Catalytic Coal Liquefaction Using Zinc Chloride in Combination with Selected Solvents written by Mark Alan Baich and published by . This book was released on 1986 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of Process Parameters in Zinc-chloride-catalyzed Coal Liquefaction at Temperatures Below Pyrolysis by : James Timothy Edwards
Download or read book The Effect of Process Parameters in Zinc-chloride-catalyzed Coal Liquefaction at Temperatures Below Pyrolysis written by James Timothy Edwards and published by . This book was released on 1983 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Factors Influencing the Zinc Chloride Catalyst Activity Under Mild Coal Liquefaction Conditions by : Steven Jun Fong
Download or read book Factors Influencing the Zinc Chloride Catalyst Activity Under Mild Coal Liquefaction Conditions written by Steven Jun Fong and published by . This book was released on 1983 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Coal Liquefaction Using Zinc Chloride Catalyst in an Extracting Solvet Medium by : Shamim Ahmed Gandhi
Download or read book Coal Liquefaction Using Zinc Chloride Catalyst in an Extracting Solvet Medium written by Shamim Ahmed Gandhi and published by . This book was released on 1979 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design and Evaluation of a Continuous, Low Temperature, Zinc Chloride Catalysed Coal Liquefaction Process by : Seymour Cherney
Download or read book Design and Evaluation of a Continuous, Low Temperature, Zinc Chloride Catalysed Coal Liquefaction Process written by Seymour Cherney and published by . This book was released on 1987 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Process Considerations in ZnCl2-catalyzed Coal Liquefaction by : Antonio Iván Jiménez
Download or read book Process Considerations in ZnCl2-catalyzed Coal Liquefaction written by Antonio Iván Jiménez and published by . This book was released on 1983 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Catalytic Liquefaction by Zinc Chloride Melts at Pre-pyrolysis Temperature by :
Download or read book Catalytic Liquefaction by Zinc Chloride Melts at Pre-pyrolysis Temperature written by and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Liquid-phase catalysts have proved effective for opening chemical linkages in subbituminous coal and capping the reactive segments with hydrogen atoms or other low-molecular-weight groups. The preferred temperature range is 275 to 325°C (530 to 620°F), so that the linkages are opened by controlled catalytic action rather than by thermal pyrolysis which requires appreciably higher temperatures. The best catalyst melt compositions used to date are zinc chloride with 10% water together with tetralin, and zinc chloride with 15% methanol and 3% of zinc metal. Useful residence times range from 30 minutes, or less, to as high as 90 minutes. The products of the treatment have predominately low (300) to medium (3000) molecular weights, analogous to syncrudes and solvent-refined coal. Conversions to pyridine-soluble products of 95% or better are achieved with Wyodak Roland Seam coal, and to date as much as 70% of that coal has been recovered as toluene-solubles (oils and asphaltenes). A major benefit of these conversion conditions is the almost complete absence of by-product char or gas. At these lower temperatures the hydrogen pressures used can be less than in conventional liquefaction; for example, 40 atm rather than 100 atm or more. Hydrogen consumption is significantly lower than in conventional liquefaction; the product yield is higher; and simpler procedures are foreseen for product recovery. The research performed so far clearly shows the industrial potential of homogeneous (liquid-phase) catalysts in penetrating and interacting with the mild temperature and pressure of these studies.
Download or read book ERDA Energy Research Abstracts written by and published by . This book was released on 1977 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Catalytic Coal Liquefaction with Treated Solvent and SRC Recycle by :
Download or read book Catalytic Coal Liquefaction with Treated Solvent and SRC Recycle written by and published by . This book was released on 1986 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A process for the solvent refining of coal to distillable, pentane soluble products using a dephenolated and denitrogenated recycle solvent and a recycled, pentane-insoluble, solvent-refined coal material, which process provides enhanced oil-make in the conversion of coal.
Book Synopsis Coal Conversion Catalysis Using Zinc Chloride in Organic Media by : John H. Shinn
Download or read book Coal Conversion Catalysis Using Zinc Chloride in Organic Media written by John H. Shinn and published by . This book was released on 1979 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Chemistry of Fossil Fuels and Biofuels by : Harold Schobert
Download or read book Chemistry of Fossil Fuels and Biofuels written by Harold Schobert and published by Cambridge University Press. This book was released on 2013-01-17 with total page 501 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses the formation, composition, properties and processing of the principal fossil and biofuels, ideal for graduate students and professionals.
Author :United States. Energy Research and Development Administration. Technical Information Center Publisher : ISBN 13 : Total Pages :1680 pages Book Rating :4.3/5 (129 download)
Book Synopsis ERDA Energy Research Abstracts by : United States. Energy Research and Development Administration. Technical Information Center
Download or read book ERDA Energy Research Abstracts written by United States. Energy Research and Development Administration. Technical Information Center and published by . This book was released on 1977 with total page 1680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis ERDA Authorizing Legislation by : United States. Congress. Joint Committee on Atomic Energy
Download or read book ERDA Authorizing Legislation written by United States. Congress. Joint Committee on Atomic Energy and published by . This book was released on 1976 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Department of the Interior and Related Agencies Appropriations for 1976 by : United States. Congress. House. Committee on Appropriations
Download or read book Department of the Interior and Related Agencies Appropriations for 1976 written by United States. Congress. House. Committee on Appropriations and published by . This book was released on 1975 with total page 1318 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Legislative history written by and published by . This book was released on 1976 with total page 1114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Department of the Interior and Related Agencies Appropriations for Fiscal Year 1976 by : United States. Congress. Senate. Committee on Appropriations
Download or read book Department of the Interior and Related Agencies Appropriations for Fiscal Year 1976 written by United States. Congress. Senate. Committee on Appropriations and published by . This book was released on 1975 with total page 894 pages. Available in PDF, EPUB and Kindle. Book excerpt: