Patentsuche Try the new Google ... rather specialized system for the utilization of the heat of in situ combustion of coal in ... utilize the further heat value of ...
... the improvement comprising the direct electrical induction heating of a selected portion of said coal deposit in situ over ... to heat the coal ... value of the ...
A method for upgrading coal insitu is disclosed in which a treatment zone is established around an energy source placed ... Coal is graded by specific heat value, ...
Chemometric Study of the Ex Situ Underground Coal Gasification Wastewater Experimental Data ... utilization of coal in situ ... (heat of combustion, calorific value ...
In situ coal gasification to form a methane rich gas is carried out by injecting a lower aliphatic alcohol such as methanol into a coal seam, ...
A method for upgrading coal insitu is disclosed in which a treatment zone ... Coal is graded by specific heat value, ... Terms of Service About Google Patents ...
Exsitu Thermally Enhanced Coal Tar Recovery ... value, minimising risk and ... The system used a ''Micro Combined Heat and
A method for upgrading coal insitu is disclosed in ... The energy source provides either evaporative energy such as heat or a combination of heat and pressure insitu.
The system of the invention comprises a two well system of gasifying coal in situ wherein ... Process for increasing the heating value of ... In situ heat treatment ...
Prediction of Coal Proximate Parameters and Useful Heat Value of Coal from Well Logs of the ... heat value. The measure of the ... The geophysical logs represent the ...
A method for recovery of heat generated by the combustion of coal in situ ... Situ coal combustion heat ... in a boiler so as to utilize the further heat value ...
The system of the invention comprises a two well system of gasifying coal in situ wherein the generated gas stream is ... Coal is gasified both in oxidizing and ...
... is a promising concept that was recently proposed for extracting highvalue hydrocarbon fuels from deep coal ... situ coal thermal treatment ... heat of coal is ...
In situ combustion process utilizing waste heat ... Situ coal combustion heat recovery method: ... Catalytic oxidn. of gas mixts. with low heat value ...
In situ coal gasification to form a methane rich gas is carried out by injecting a lower aliphatic alcohol such as methanol into a coal seam, raising the temperature ...
Insitu Coal Gasification A Final Phase IV Report Prepared by CCPC Technical Committee, ... • Provide adequate field data to evaluate the value
... technique to the in situ gasificationCLC for Indian coal, ... the heat balance in the ... to understand in situ gasificationchemical looping combustion system ...
A method for recovery of heat generated by the combustion of coal in situ within coal ... from the surface into the coal seam. The heat of combustion ...
Based on Useful Heat Value... In this process insitu coal seams are ignited by injection of air ....:: ERGO EXERGY TECHNOLOGIES, INC. The only source for ...
... [4 1 Feb. 26, 1974 SITU COAL BED GASIFICATION [75] Inventor ... Its choice does not affect the heat balance significantly. A value of cal deg mole is ...
Try the new Google Patents, ... system for the utilization of the heat of in situ combustion of coal in ... the further heat value of the ...
Home > Cement, coal > insitu heat value of coal. insitu heat value of coal. Coal gasification ... FORMULAS FOR CALCULATING THE HEATING VALUE OF COAL AND COAL .
A coal formation may be treated using an in situ thermal process. Heat may be applied to the ... a coal formation in situ, ... uniformly to a value ...
Deeply buried relatively thick coal ... CO2 and react the carbon monoxide and hydrogen if deemed necessary is done at the surface yielding a high caloric value ...