Inventor
WEISSERT HELMUT
DE12 patents
⚠️ This page may combine multiple inventors who share the name “WEISSERT HELMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BISCHOFF GASREINIGUNG
10 patentsUS4503020AMar 5, 1985
Method of producing calcium sulfate semihydrate in conjunction with the desulfurization of flue gases
BISCHOFF GASREINIGUNG8 citations72
US4218241AAug 19, 1980
Method of recovering energy from converter exhaust gases
BISCHOFF GASREINIGUNG16 citations72
US4375439AMar 1, 1983
Annular gap scrubber
BISCHOFF GASREINIGUNG11 citations70
US4152123AMay 1, 1979
Gas-cleaning apparatus and method for high-pressure blast furnace
BISCHOFF GASREINIGUNG14 citations70
US4052042AOct 4, 1977
Apparatus for cleaning blast-furnace exhaust gases
BISCHOFF GASREINIGUNG12 citations69
US4415142ANov 15, 1983
Apparatus for handling converter gas
BISCHOFF GASREINIGUNG7 citations68
US4316727AFeb 23, 1982
Annular-gap washer including electrode means
BISCHOFF GASREINIGUNG10 citations68
US4234335ANov 18, 1980
Gas cleaning method and apparatus
BISCHOFF GASREINIGUNG3 citations59
US4093434AJun 6, 1978
Gas-scrubber apparatus for blast furnace
BISCHOFF GASREINIGUNG4 citations58
US4576803AMar 18, 1986
Method of producing calcium sulfate dihydrate in connection with the desulfurization of flue gases
BISCHOFF GASREINIGUNG6 citations57