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1. (WO1979000277) PROCESS AND DEVICE FOR PRODUCING COKE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1979/000277 International Application No.: PCT/DE1978/000032
Publication Date: 17.05.1979 International Filing Date: 10.11.1978
IPC:
B30B 11/22 (2006.01) ,C10B 57/04 (2006.01) ,C10L 5/06 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
30
PRESSES
B
PRESSES IN GENERAL; PRESSES NOT OTHERWISE PROVIDED FOR
11
Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
22
Extrusion presses; Dies therefor
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
B
DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
57
Other carbonising or coking processes; Features of destructive distillation processes in general
04
using charges of special composition
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
L
FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K123; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
5
Solid fuels
02
Briquettes consisting mainly of carbonaceous materials of mineral origin
06
Briquetting processes
Applicants:
Inventors:
Priority Data:
275041411.11.1977DE
Title (EN) PROCESS AND DEVICE FOR PRODUCING COKE
(FR) PROCEDE ET DISPOSITIF POUR LA FABRICATION DE COKE
Abstract:
(EN) The process for producing coke, in particular furnace coke, uses considerable amounts of lean or relatively lean caking coal which is submitted to compaction so as to obtain pressed substances; these pressed substances are used on their own or mixed with additional material as charge in a coke furnace for the coking. The coal (A) is submitted during compaction to forces acting upon different directions (D, T) in order to create shearing and/or rotating stress. This causes the mutual fixing of the coal particles thus giving highly resistant pressed material with a high degree of conservation. During compaction, heat can be brought to the material. A device for application of this process comprises a matrix and an element which makes the material pass through the channels of the matrix. These channels have different diameters and can also have different lengths.
(FR) Le procede pour la fabrication de coke, en particulier de coke metallurgique, utilise des quantites considerables de houille d"agglutination faible ou relativement faible, qui est soumise a un compactage afin d"obtenir des corps presses; ces corps presses sont utilises seuls ou melanges avec du materiau supplementaire comme charge dans un four a coke en vue de la cokefaction. La houille (A) est soumise pendant le compactage a des forces agissant selon differentes directions (D, T) pour la creation d"efforts de cisaillement et/ou d"efforts de torsion. Ceci provoque une fixation mutuelle des particules de charbon pour obtenir des corps presses de haute resistance et ayant un bon degre de conservation. Pendant le compactage on peut amener de la chaleur au materiau. Un dispositif pour la mise en oeuvre du procede comprend une matrice et un organe qui fait passer le materiau a travers les canaux de la matrice. Ces canaux ont des diametres differents et peuvent, en outre, avoir des longueurs differentes.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
JPS54500037