Inventor

STAMERJOHN DAVID M

US2 patents

Patents

2 patents

US4543163ASep 24, 1985

Process for recovery of amine from spent acid stripping liquor

ASHLAND OIL INC12 citations70

US4472246ASep 18, 1984

Process for recovery of amine from spent acid stripping liquor

ASHLAND OIL INC14 citations70