Inventor

INOOKA MASAYOSHI

8 patents

Patents

8 patents

US4525267AJun 25, 1985

Process for hydrocracking hydrocarbons with hydrotreatment-regeneration of spent catalyst

CHIYODA CHEM ENG CONSTRUCT CO87 citations94

US4196102AApr 1, 1980

Catalysts for demetallization treatment of _hydrocarbons supported on sepiolite

CHIYODA CHEM ENG CONSTRUCT CO109 citations93

US4340466AJul 20, 1982

Process for hydrotreating heavy oils containing metals

CHIYODA CHEM ENG CONSTRUCT CO33 citations91

US4152250AMay 1, 1979

Demetallation of hydrocarbons with catalysts supported on sepiolite

CHIYODA CHEM ENG CONSTRUCT CO41 citations90

US4120780AOct 17, 1978

Catalysts for hydrodemetallization of hydrocarbons containing metallic compounds as impurities and process for hydro-treating such hydrocarbons using such catalysts

CHIYODA CHEM ENG CONSTRUCT CO26 citations80

US4812167AMar 14, 1989

Process for recovering metallic gallium from gallium compound-containing waste

CHIYODA CHEM ENG CONSTRUCT CO13 citations72

US4486295ADec 4, 1984

Processing heavy hydrocarbon oils

CHIYODA CHEM ENG CONSTRUCT CO11 citations72

US4075125AFeb 21, 1978

Catalysts for hydrodemetallization of hydrocarbons containing metallic compounds as impurities

CHIYODA CHEM ENG CONSTRUCT CO17 citations71