Inventor
RHODES DONALD E
13 patents
⚠️ This page may combine multiple inventors who share the name “RHODES DONALD E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KERR MC GEE CHEM CORP
12 patentsUS4164466AAug 14, 1979
Method of improving yield in a coal liquefaction product deashing process
KERR MC GEE CHEM CORP16 citations73
US4740294AApr 26, 1988
Method for sequentially co-processing heavy hydrocarbon and carbonaceous materials
KERR MC GEE CHEM CORP12 citations72
US4415442ANov 15, 1983
Process for the separation of entrained organic fluids from gaseous streams in a coal deashing system
KERR MC GEE CHEM CORP10 citations72
US4225420ASep 30, 1980
Process for improving soluble coal yield in a coal deashing process
KERR MC GEE CHEM CORP9 citations72
US4162956AJul 31, 1979
Coal deashing process having improved solvent recovery techniques
KERR MC GEE CHEM CORP7 citations72
US4248692AFeb 3, 1981
Process for the discharge of ash concentrate from a coal deashing system
KERR MC GEE CHEM CORP13 citations69
US4227994AOct 14, 1980
Operation of a coal deashing process
KERR MC GEE CHEM CORP7 citations69
US4664788AMay 12, 1987
Multi-stage coal liquefaction and fractionation method
KERR MC GEE CHEM CORP8 citations68
US4177134ADec 4, 1979
Separation technique in a coal deashing process
KERR MC GEE CHEM CORP4 citations62
US4153538AMay 8, 1979
Use of deashed coal as a flushing agent in a coal deashing process
KERR MC GEE CHEM CORP2 citations62
US4177135ADec 4, 1979
Use of specific coal components to improve soluble coal product yield in a coal deashing process
KERR MC GEE CHEM CORP6 citations61
US4629554ADec 16, 1986
Coal liquefaction with coal tar solvent
KERR MC GEE CHEM CORP1 citations46