Add to ORKGA method of desulfurizing coal is described in which chlorine gas is bubbled through an aqueous slurry of coal at low temperature below 130 degrees C., and at ambient pressure. Chlorinolysis converts both inorganic and organic sulfur components of coal into water soluble compounds which enter the aqueous suspending media. The media is separated after chlorinolysis and the coal dechlorinated at a temperature of from 300 C to 500 C to form a non-caking, low-sulfur coal product
A process for producing enhanced quality adsorbent carbons and environmentally acceptable materials ...
Stirring powder coal in aqueous 0.6 N HCl solution containing Chloramine T (I) [127-65-1] (175:1 liq...
Laboratory scale experiments were conducted on two high volatile bituminous coals in a bench scale b...
A method for chlorinolysis of coal is an organic solvent at a moderate temperautre and atmospheric p...
A method of desulfurization is described in which high sulfur coals are desulfurized by low temperat...
Laboratory scale, bench scale batch reactor, and minipilot plant tests were conducted on 22 bitumino...
The desulfurization of coal by selective oxidation under slurry-phase chlorination conditions was in...
Since most of the coals in this country, particularly the eastern and mid-western coals, have a high...
An engineering scale reactor system was constructed and operated for the evaluation of five high sul...
Methods and compositions are provided for treating coal to reduce the emissions of sulphur dioxide a...
Organic sulfur is removed from coal by treatment with an organic solution of iron pentacarbonyl. Org...
Laboratory-scale screening tests were carried out on coal from Harrison County, Ohio to establish ch...
Pyritic sulfur, organic sulfur, and ash-forming minerals are removed from coal by a 2-stage alkaline...
The perchloroethylene coal refining process utilizes perchloroethylene (PCE) as its solvent in all p...
Work has been carried out to develop and improve several promising methods for desulfurizing and rec...
A process for producing enhanced quality adsorbent carbons and environmentally acceptable materials ...
Stirring powder coal in aqueous 0.6 N HCl solution containing Chloramine T (I) [127-65-1] (175:1 liq...
Laboratory scale experiments were conducted on two high volatile bituminous coals in a bench scale b...
A method for chlorinolysis of coal is an organic solvent at a moderate temperautre and atmospheric p...
A method of desulfurization is described in which high sulfur coals are desulfurized by low temperat...
Laboratory scale, bench scale batch reactor, and minipilot plant tests were conducted on 22 bitumino...
The desulfurization of coal by selective oxidation under slurry-phase chlorination conditions was in...
Since most of the coals in this country, particularly the eastern and mid-western coals, have a high...
An engineering scale reactor system was constructed and operated for the evaluation of five high sul...
Methods and compositions are provided for treating coal to reduce the emissions of sulphur dioxide a...
Organic sulfur is removed from coal by treatment with an organic solution of iron pentacarbonyl. Org...
Laboratory-scale screening tests were carried out on coal from Harrison County, Ohio to establish ch...
Pyritic sulfur, organic sulfur, and ash-forming minerals are removed from coal by a 2-stage alkaline...
The perchloroethylene coal refining process utilizes perchloroethylene (PCE) as its solvent in all p...
Work has been carried out to develop and improve several promising methods for desulfurizing and rec...
A process for producing enhanced quality adsorbent carbons and environmentally acceptable materials ...
Stirring powder coal in aqueous 0.6 N HCl solution containing Chloramine T (I) [127-65-1] (175:1 liq...
Laboratory scale experiments were conducted on two high volatile bituminous coals in a bench scale b...