Process for the production of molded metallurgical coke from coa

Details Process for the production of molded metallurgical coke from coa Process for the production of molded metallurgical coke from coa

1980-03-28

1981-12-15

Lutter, Frank W.

Distillation: processes, thermolytic

And shaping to desired form or configuration

Prior to charging to carbonizing zone

201 9, 201 29, 201 30, 201 34, 201 15, 201 21, 201 23, 44 10K, C10B 4718

Patent

active

043057888

ABSTRACT:
The process for the production of molded metallurgical coke from dried coal or fine coal mixtures with a low swelling index particularly highly volatile fine coal comprises mixing normal washed fine coal or fine coal mixtures of a grain size of from 0 to 10 mm and a swelling index of not more than 5 with a binder, pressing the mixture into briquettes, oxidizing the briquettes in a continuous material flow stream, and coking the oxidized briquettes continuously in an oven chamber by supplying indirectly and exhausting the coke oven gases with a temperature of 300.degree. to 1200.degree. C. The device for carrying out the process includes a vertically extending reactor housing having an oxidation chamber adjacent the top thereof with an indirectly heated vertical coking chamber directly below the oxidation chamber and with a cooling chamber directly below the coking chamber and including means for circulating heating gases into the coking chamber and then upwardly through the coking chamber and out adjacent the top of the coking chamber and into the oxidation chamber.

REFERENCES:
patent: 2167099 (1939-07-01), Benezech
patent: 2556154 (1951-06-01), Kern
patent: 3140985 (1964-07-01), Schmalfeld
patent: 4050990 (1977-09-01), Lorenz
patent: 4110169 (1978-08-01), Suzuki et al.
patent: 4142941 (1979-03-01), Weber et al.
patent: 4145274 (1979-03-01), Green et al.
patent: 4231844 (1980-11-01), Weber et al.

Affiliated with

Also associated with

Rating

Process for the production of molded metallurgical coke from coa does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the production of molded metallurgical coke from coa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the production of molded metallurgical coke from coa will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1902863