skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Preparation of a coal conversion systems technical data book. Project 61003 annual report, May 1, 1977--April 30, 1978

Abstract

In this report, we have discussed the calculation of gas phase fugacity in NH/sub 3/--H/sub 2/S--H/sub 2/O and NH/sub 3/--CO/sub 2/--H/sub 2/O systems. We have presented Vapor-Liquid Equilibrium data on cyclohexane-water and four binary hydrogen-solvent systems: H/sub 2/-tetralin, H/sub 2/-diphenylmethane, H/sub 2/-1, methylnaphthalene and H/sub 2/-bicyclohexyl. New data obtained on true densities of low rank coals and their chars are plotted as a function of hydrogen content (wt %, daf). Results of an investigation of formulas for calculating the heating value of coal from its composition are given. A new formula, developed from the available data and having the least standard deviation is also presented. Data on minor and trace elements in coal are reviewed. A table of basic properties of pure components of coal liquids is included. Properties of benzene are presented in both S.I. and British Units. We have discussed the theory of coal cleaning equipment and described the performance characteristics of dense-medium cyclones, hydroclones, concentrating tables, dense-medium coal vessels and Baum jigs. Equilibrium constants of various coal conversion and related reactions are tabulated and also given in graphical form. We have recommended Kouno and Saito's correlation for calculating pressure drop in vertical dilute phase lift lines. Wemore » have also discussed the general flow characteristics of gas-solids mixtures in horizontal lines and evaluated various correlations available in the literature for estimating saltation velocity by comparison with available experimental data. We also reviewed the literature on correlations for pressure drop calculations in dilute phase horizontal gas-solid flow systems. (LTN)« less

Publication Date:
Research Org.:
Institute of Gas Technology, Chicago, IL (USA)
OSTI Identifier:
5955222
Alternate Identifier(s):
OSTI ID: 5955222
Report Number(s):
FE-2286-32
DOE Contract Number:  
EX-76-C-01-2286
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
01 COAL, LIGNITE, AND PEAT; ASHES; MELTING; BENZENE; THERMODYNAMIC PROPERTIES; COAL; DENSITY; ENTHALPY; SPECIFIC HEAT; COAL LIQUIDS; VISCOSITY; COAL PREPARATION; EQUIPMENT; FLUIDIZED-BED COMBUSTION; HEAT TRANSFER; PNEUMATIC TRANSPORT; PRESSURE DROP; SOLIDS; AMMONIA; CARBON DIOXIDE; CHARS; COAL LIQUEFACTION; CORRELATIONS; CYCLONE SEPARATORS; DISTILLATION; ELEMENTS; EQUILIBRIUM; HYDROGEN SULFIDES; JIGS; MATERIALS; ORGANIC SOLVENTS; PYROLYSIS; TABLES; TEMPERATURE DEPENDENCE; TRACE AMOUNTS; WATER; AROMATICS; CARBON COMPOUNDS; CARBON OXIDES; CARBONACEOUS MATERIALS; CHALCOGENIDES; CHEMICAL REACTIONS; COMBUSTION; COMMINUTION; CONCENTRATORS; DATA FORMS; DECOMPOSITION; ENERGY SOURCES; ENERGY TRANSFER; FOSSIL FUELS; FUELS; HYDRIDES; HYDROCARBONS; HYDROGEN COMPOUNDS; INERTIAL SEPARATORS; LIQUEFACTION; NITROGEN COMPOUNDS; NITROGEN HYDRIDES; ORGANIC COMPOUNDS; OXIDATION; OXIDES; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; PHYSICAL PROPERTIES; POLLUTION CONTROL EQUIPMENT; PYROLYSIS PRODUCTS; RESIDUES; SEPARATION PROCESSES; SOLVENTS; SULFIDES; SULFUR COMPOUNDS; THERMOCHEMICAL PROCESSES; TRANSPORT 010600* -- Coal, Lignite, & Peat-- Properties & Composition; 014000 -- Coal, Lignite, & Peat-- Combustion; 013000 -- Coal, Lignite, & Peat-- Transport, Handling, & Storage

Citation Formats

Not Available. Preparation of a coal conversion systems technical data book. Project 61003 annual report, May 1, 1977--April 30, 1978. United States: N. p., 1979. Web.
Not Available. Preparation of a coal conversion systems technical data book. Project 61003 annual report, May 1, 1977--April 30, 1978. United States.
Not Available. Thu . "Preparation of a coal conversion systems technical data book. Project 61003 annual report, May 1, 1977--April 30, 1978". United States.
@article{osti_5955222,
title = {Preparation of a coal conversion systems technical data book. Project 61003 annual report, May 1, 1977--April 30, 1978},
author = {Not Available},
abstractNote = {In this report, we have discussed the calculation of gas phase fugacity in NH/sub 3/--H/sub 2/S--H/sub 2/O and NH/sub 3/--CO/sub 2/--H/sub 2/O systems. We have presented Vapor-Liquid Equilibrium data on cyclohexane-water and four binary hydrogen-solvent systems: H/sub 2/-tetralin, H/sub 2/-diphenylmethane, H/sub 2/-1, methylnaphthalene and H/sub 2/-bicyclohexyl. New data obtained on true densities of low rank coals and their chars are plotted as a function of hydrogen content (wt %, daf). Results of an investigation of formulas for calculating the heating value of coal from its composition are given. A new formula, developed from the available data and having the least standard deviation is also presented. Data on minor and trace elements in coal are reviewed. A table of basic properties of pure components of coal liquids is included. Properties of benzene are presented in both S.I. and British Units. We have discussed the theory of coal cleaning equipment and described the performance characteristics of dense-medium cyclones, hydroclones, concentrating tables, dense-medium coal vessels and Baum jigs. Equilibrium constants of various coal conversion and related reactions are tabulated and also given in graphical form. We have recommended Kouno and Saito's correlation for calculating pressure drop in vertical dilute phase lift lines. We have also discussed the general flow characteristics of gas-solids mixtures in horizontal lines and evaluated various correlations available in the literature for estimating saltation velocity by comparison with available experimental data. We also reviewed the literature on correlations for pressure drop calculations in dilute phase horizontal gas-solid flow systems. (LTN)},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1979},
month = {2}
}

Technical Report:
Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that may hold this item. Keep in mind that many technical reports are not cataloged in WorldCat.

Save / Share: