Process and installation for drying and/or preheating coal to be coked.
Номер патента: ES8107291A1
Опубликовано: 01-10-1981
Автор(ы):
Принадлежит: Charbonnages de France CDF
Опубликовано: 01-10-1981
Автор(ы):
Принадлежит: Charbonnages de France CDF
Реферат: A plant for pre-heating by fluidizing and for milling coking coal in a treatment chamber is combined, by means of heat a exchanger interposed in a circuit for recirculating heat-conveying gas, with a plant for the dry quenching of hot coke in a quenching chamber. The flow, through the heat exchanger, of recycled quenching fumes of the coke is regulated in dependence on the rate at which the coal is introduced into the treatment chamber by a screw conveyor. An auxiliary heat combustion chamber permits precise control of the temperature in the treatment chamber.
Process and installation for drying and/or preheating of coking coal
Номер патента: CA1161386A. Автор: Serge Delessard,Roger Puff. Владелец: Charbonnages de France CDF. Дата публикации: 1984-01-31.