Inventor
GIBBS JR RUSSELL K
US4 patents
Patents
4 patentsUS5206434AApr 27, 1993
Purification process for methyl acetate
HOECHST CELANESE CORP33 citations91
US5202481AApr 13, 1993
Purification of acetic acid produced by the low water carbonylation of methanol by treatment with ozone
HOECHST CELANESE CORP13 citations72
US5155266AOct 13, 1992
Purification of acetic acid with ozone in the presence of an oxidation catalyst
HOECHST CELANESE CORP12 citations72
US5155265AOct 13, 1992
Purification of acetic acid with ozone followed by treatment with activated carbon and/or an ion-exchange resin
HOECHST CELANESE CORP10 citations72