Inventor
WAGENER DIETRICH
DE25 patents
⚠️ This page may combine multiple inventors who share the name “WAGENER DIETRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DIDIER ENG
19 patentsUS4289585ASep 15, 1981
Method and apparatus for the wet quenching of coke
DIDIER ENG101 citations95
US4284476AAug 18, 1981
Process and apparatus for utilization of the sensible heat of hot coke for drying and preheating coking coal
DIDIER ENG30 citations92
US4280033AJul 21, 1981
Process and apparatus for the thermal treatment of coal
DIDIER ENG42 citations87
US4447333AMay 8, 1984
Process for the elimination of ammonia in coke plant waste waters
DIDIER ENG21 citations80
US4282066AAug 4, 1981
Process and apparatus for coking coal using microwave radiation
DIDIER ENG24 citations79
US4308102ADec 29, 1981
Process and apparatus for drying and preheating coking coal by means of flue gas
DIDIER ENG18 citations73
US4235624ANov 25, 1980
Method for processing coke oven gas
DIDIER ENG17 citations73
US4235604ANov 25, 1980
Method for processing coke oven gas
DIDIER ENG12 citations73
US4734165AMar 29, 1988
Method for the production of coke
DIDIER ENG14 citations72
US4336229AJun 22, 1982
Apparatus for the production of ammonia synthesis gas from purified coke oven gas
DIDIER ENG7 citations71
US4178266ADec 11, 1979
Process for conveying hot crude coke oven gas from coke ovens to a position of utilization while preventing condensation of higher hydrocarbons
DIDIER ENG10 citations71
US4360976ANov 30, 1982
Dry cooling of coke
DIDIER ENG8 citations70
US4322269AMar 30, 1982
Method for the wet quenching of coke
DIDIER ENG3 citations62
US4246071AJan 20, 1981
Process for the recovery of coke oven waste heat
DIDIER ENG5 citations62
US4407699AOct 4, 1983
Process and apparatus for the dry cooling of coke
DIDIER ENG5 citations61
US4133719AJan 9, 1979
Process and apparatus for charging inclined chamber coke oven
DIDIER ENG1 citations52
US4407701AOct 4, 1983
Apparatus for treating gases produced from coal
DIDIER ENG1 citations48
US4512080AApr 23, 1985
Method and apparatus for measuring the flexure of a heating wall of a coke oven during operation thereof
DIDIER ENG0 citations41
US4151045AApr 24, 1979
Apparatus for charging inclined chamber coke oven
DIDIER ENG0 citations41
DIDIER WERKE AG
3 patentsUS4721699AJan 26, 1988
Catalyst for the separation of nitrogen oxides from combustion exhaust gases
DIDIER WERKE AG8 citations72
US4672052AJun 9, 1987
Catalyst for removal of nitrogen oxides from exhaust gases
DIDIER WERKE AG4 citations61
US4695559ASep 22, 1987
Catalyst for the selective reduction of nitrogen oxides in waste gases and process for the manufacture of such a catalyst
DIDIER WERKE AG6 citations59