Inventor

POLLASTRINI SHEILA L

US2 patents

Patents

2 patents

US4992157AFeb 12, 1991

Process for improving the color and color stability of hydrocarbon fraction

UOP INC98 citations93

US4923596AMay 8, 1990

Use of quaternary ammonium compounds in a liquid/liquid process for sweetening a sour hydrocarbon fraction

UOP INC23 citations90