Inventor
BRUNSON ROY J
US4 patents
Patents
4 patentsUS4206033AJun 3, 1980
CO2 Pretreatment prevents calcium carbonate formation
EXXON RESEARCH ENGINEERING CO13 citations70
US4161440AJul 17, 1979
Liquefaction of calcium-containing subbituminous coals and coals of lower rank
EXXON RESEARCH ENGINEERING CO17 citations69
US4332667AJun 1, 1982
Liquefaction process for solid carbonaceous materials containing alkaline earth metal humates
EXXON RESEARCH ENGINEERING CO6 citations67
US4332668AJun 1, 1982
Pretreatment of solid carbonaceous material with dicarboxylic aromatic acids to prevent scale formation
EXXON RESEARCH ENGINEERING CO4 citations58