Inventor
RAI GUR PRATAP
IN4 patents
Patents
4 patentsUS6740619B1May 25, 2004
Process for the preparation of a catalyst useful for liquid-liquid sweetening LPG and light petroleum distillates
COUNCIL SCIENT IND RES7 citations69
US6565740B2May 20, 2003
Process for sweetening of LPG, light petroleum distillates by liquid-liquid extraction using metal phthalocyanine sulphonamide catalyst
COUNCIL SCIENT IND RES9 citations69
US6755964B1Jun 29, 2004
Process for the fixed bed sweetening of petroleum distillates using halogenated metal phthalocyanine as a catalyst
COUNCIL SCIENT IND RES4 citations58
US6696381B2Feb 24, 2004
Process for the preparation of a novel catalyst useful for sweetening of sour petroleum distillates
COUNCIL SCIENT IND RES1 citations48