Inventor
VAN KLEECK DAVID A
US6 patents
Patents
6 patentsUS5093094AMar 3, 1992
Solution removal of H2 S from gas streams
SHELL OIL CO117 citations95
US4784754ANov 15, 1988
Sulfur removal process
SHELL OIL CO15 citations72
US5260034ANov 9, 1993
Stage catalyst concentric annular stripper
SHELL OIL CO8 citations71
US4876075AOct 24, 1989
Removal of H2 S from gas streams
SHELL OIL CO9 citations71
US4758416AJul 19, 1988
Removal of H2 S from gas streams
SHELL OIL CO19 citations71
US4741888AMay 3, 1988
H2 S removal from gas streams
SHELL OIL CO12 citations71