Inventor
SAEKI TATSUSHI
JP4 patents
Patents
4 patentsUS4238294ADec 9, 1980
Process for recovering heavy metal ions or heavy metal ions and halogen values from solutions comprising a lower aliphatic monocarboxylic acid
ASAHI CHEMICAL IND33 citations90
US4159284AJun 26, 1979
Process for separation of hydrocarbon mixture
ASAHI CHEMICAL IND23 citations81
US4137054AJan 30, 1979
Purification of formaldehyde by separation
ASAHI CHEMICAL IND15 citations81
US4285811AAug 25, 1981
Purification of formaldehyde by separation
ASAHI CHEMICAL IND2 citations61