Inventor: Heinrich Echterhoff

Address: Essen, DT
No. of patents: 3
Last patent issue date: 04/25/1978

Number	Title	Issue Date
4086143	Coking method and arrangement In a coking process wherein coal is subjected to coking in chamber furnaces by means of combustion of a fuel gas in the heat flues of the furnace and transfer of the generated heat through the walls of the furnace, the heat supply is effected, during the ...	04/25/1978
4039342	Firebricks The output of coke ovens is increased if the brick constituting the wall between the flues and the coking chamber has a thermal conductivity matched to the rate at which the coke accepts heat. Magnesite has been found to have appropriate thermal conductiv...	08/02/1977
3970523	Processes of producing cokes of large lump size and improved strength from bituminous coals Improvements in the process of producing coke from bituminous coal in high-efficiency coking ovens, whereby the size of the lumps of coke and their strength are both increased, which comprises maintaining a coking rate between 1.2 and 2.8, and preferably ...	07/20/1976

PatentStorm