Cover of: Upgrading Coal Liquids |

Upgrading Coal Liquids

Based on a Symposium Jointly Sponsored by the Division of Fuel Chemistry and the Division of Petroleum Chemistry at the 179t (Acs Symposium Series)
  • 277 Pages
  • 4.90 MB
  • 9519 Downloads
  • English

Amer Chemical Society
Congresses, Coal Products Technology, Coal liquefa
The Physical Object
FormatHardcover
ID Numbers
Open LibraryOL8226509M
ISBN 100841206295
ISBN 139780841206298

Coal derived liquids (CDL) are largely Upgrading of coal-derived liquids is an important aspect of direct coal liquefaction and may determine when such liquefaction will be economically feasible.

Upgrading of Coal-Derived Liquids | SpringerLinkAuthor: L. Anderson. COVID Resources. Reliable information about the coronavirus (COVID) is available from the World Health Organization (current situation, international travel).Numerous and frequently-updated resource results are available from this ’s WebJunction has pulled together information and resources to assist library staff as they consider how to handle.

Catalytic hydroprocessing of coal derived oil. Reaction Kinetics and Catalysis Letters25 (), DOI: /BFCited by: 3. Clean Utilization of Coal Coal Structure and Reactivity, Cleaning and Environmental Aspects Upgrading of Coal Liquids and Gases.

Upgrading of Coal-Derived Liquids. Anderson. The book includes 23 chapters originally written for the meeting by distinguished scientists an technologists in the field. l would like to acknowledge the.

Riedl, F.J., and deRosset, A.J. Upgrading of coal liquids. Hydrotreating and fluid catalytic cracking of EDS process derived gas oils.

Hydrotreating and fluid catalytic cracking of EDS process derived gas oils. @article{osti_, title = {Upgrading of coal liquids. Hydrotreating and fluid catalytic cracking of SRC-II process derived gas oils.

Interim report}, author = {Riedl, F.J. and deRosset, A.J.}, abstractNote = {The objective of this work was to evaluate the applicability of commercial UOP hydrotreating and fluid catalytic cracking (FCC) processes to gas oils derived from the.

Fuel Processing Technology, 14 () Elsevier Science Publishers B.V., Amsterdam -- Printed in The Netherlands UPGRADING OF COAL LIQUIDS BY HYDROTREATMENT AT HIGH TEMPERATURE AND HIGH PRESSURE* S. PREGERMAIN Centre d 'Etudes et Recherches de Charbonnages de France, B.P.

no 2, Verneuil-en- Cited by: 1. This chapter discusses upgrading of liquids from direct coal liquefaction. In a study described in the chapter, liquids obtained by direct coal liquefaction were deasphalted to reduce the heteroatom content and the catalyst deactivation in : M.T.

Martínez., I. Fernández., A. Benito., V. Cebolla., J.L. Miranda. Abstract Reproducible preparation of a number of modified clay and clay~like materials by both conventional and microwave-assisted chemistry, and their subsequent characterisation, has been achieved, These materials are designed as hydrocracking catalysts for the upgrading of liquids obtained by the processing of coal.

The indirect route from coal to liquid fuels is at present the only one in full-scale operation. The technique involves total gasification of the coal to a raw gas according to the well-proven Lurgi or Koppers-Totzek methods.

Biomass pyrolysis has been practised for centuries in the manufacture of charcoal for industry and leisure. Only in the last two decades, however, has attention focussed on a better understanding of the science and technology, with the resultant benefits of.

Get this from a library. Deasphalting, deashing, and upgrading of coal liquids. [Frederick J Riedl; Armand J DeRosset; UOP Inc.

Corporate Research Center. Abstract Exploratory process studies were conducted with samples of three coal liquids in a shaker bomb reactor. Blends of solvent-refined coal (SRC) with recycle solvent (from SRC process) or clarified slurry oil (from catalytic cracking process) are desulfurized and deoxygenated under hydroprocessing conditions.

Upgrading of coal liquids: upgrading distillates from coal liquefaction. Annual report, Janu Janu Catalysts for upgrading coal-derived liquids.

Oak Ridge, Tenn.: Energy Research and Development Administration, Technical Information Center ; Springfield, Va.: For sale by the National Technical Information Service, (OCoLC) Material Type: Government publication, National government publication: Document Type: Book.

Upgrading of the Coalcon Liquids Applications of Recent Research Developments Conclusions References Chapter 14 Refining of Coal Liquids from the COED, H-Coal, and Synthoil Processes to High-Octane Gasoline, Jet Fuel, and Diesel Fuel COED Liquids H-Coal Liquids Synthoil Liquids Impacting Areas and Recent Book Edition: 1.

Novel catalytic methods for the upgrading of coal liquids Author: Bodman, Steven D. ISNI: These materials are designed as hydrocracking catalysts for the upgrading of liquids obtained by the processing of coal. Contact with both coal derived liquids and heavy petroleum resids has demonstrated that these catalysts are Author: Steven D.

Bodman.

Details Upgrading Coal Liquids FB2

The compatibility of three coal liquids with some petroleum fuels has been determined. Synthoil and H-Coal were incompatible with No. 2 distillate fuel, No. 6 fuel oil, and heavy coker gas oil.

Synthoil was compatible with clarified slurry oil (heavy product from catalytic cracking unit); H-Coal was incompatible. The F fractions of Synthoil and H-Coal were completely.

Download Upgrading Coal Liquids PDF

Biomass pyrolysis has been practised for centuries in the manufacture of charcoal for industry and leisure. Only in the last two decades, however, has attention focussed on a better understanding of the science and technology, with the resultant benefits of better designed and controlled processes that give high yields of liquid products.

Catalysis in Coal Conversion tells of the advances in catalysis and related fields in order to suggest decisive contributions towards finding solutions for the catalytic problems of coal conversion.

The book also details the preparation, mode of. Get this from a library. Catalysts for upgrading coal-derived liquids. [Billy L Crynes; Oklahoma State University. School of Chemical Engineering.; United States.

Department of Energy.]. Coal Science, Volume 3 presents and evaluates selected fundamental scientific areas on coal structure, reactivity, and utilization. This book describes the organic geochemistry of coal, role of oxygen functionality in coal and coal liquids reactivity, chemistry of hydrocarbon syntheses from carbon monoxide and hydrogen, and chemistry of coal in carbon Book Edition: 1.

Biomass Pyrolysis Liquids Upgrading and Utilization st Edition Any charcoal produced can also be utilised to form char- water slurries, analogous to coal-water slurries, or bioi-oil slurries which may be used as liquid fuels in many combustion applications.

A group of experts was set up in the EC Energy from Biomass programme to Format: Hardcover. The final contributions address the important subjects of coal-to-liquids,polygeneration and coke production using low-rank coals, as well as the critical issue of carbon capture and storage.

This book is a valuable resource for power generation engineers and researchers seeking to maximize the opportunities provided by these cheaper coal. The produced oil has low quality and requires intensive upgrading.

[3] H-Coal process, developed by Hydrocarbon Research, Inc., inmixes pulverized coal with recycled liquids, hydrogen and catalyst in the ebullated bed reactor. CHARACTERIZATION OF WATER SOLUBLE COMPONENTS OF A WASTE WATER OIL SAMPLE FROM AN OIL SANDS BITUMEN UPGRADING PLANT.

, DOI: /B Jan T. Andersson. Separations on a mercuric-acetate-substituted phenylsilica phase in normal-phase liquid by: The concept of using sulfur dioxide for upgrading coal liquid is very attractive due to the fact that sulfur is going to be one of the large byproducts of any coal conversion technology.

Liquid. The objective of this work was to evaluate the applicability of commercial UOP hydrotreating and reforming processes to naphthas derived from the H-Coal process.

Three naphthas were studied. One was the primary naphtha generated from the H-Coal syncrude operation. The other two products were from. Upgrading coal liquids: based on a symposium jointly sponsored by the Division of Fuel Chemistry and the Division of Petroleum Chemistry at the th Meeting of the American Chemical Society, Houston, Texas, March   Part Liquefaction and Hydropyrolysis - Upgrading Chapter Upgrading of Liquids from Direct Coal Liquefaction Chapter Fluid Catalytic Cracking of Coal Liquids Chapter Some Characteristics and Catalytic Behavior of New Ni-W Catalysts Developed for Upgrading Coal-Derived Liquids Chapter Book Edition: 1.

Cofiring is the practice of firing a supplementary fuel, such as coal-water mixtures (CWF) or biomass, with a primary fuel (i.e. coal) in the same burner or separately but into the main combustion zone.Coal-to-Liquids (CtL): Driving Forces and Barriers - Synergies and Conflicts from an Energy and Climate Policy Perspective: Including Country Studies (Ecological Energy Policy) (Volume 11) [Vallentin, Daniel] on *FREE* shipping on qualifying offers.

Description Upgrading Coal Liquids FB2

Coal-to-Liquids (CtL): Driving Forces and Barriers - Synergies and Conflicts from an Energy and Climate Policy Author: Daniel Vallentin.Refined coal is the product of the application of a coal-upgrading technology that removes moisture and certain pollutants from lower-rank coals such as sub-bituminous and lignite coals and raising their calorific values.

Coal refining or upgrading technologies are typically pre-combustion treatments and/or processes that alter the characteristics of a coal before it is burned. The goals of pre-combustion coal-upgrading .