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Abstract

In the conventional carbonizing system it is well known that the pressure on the heating wall exerted by the inner gas pressure in the plastic zone is restricted to between 80 and 100 mb for reasons of design. This severe restriction means, on the one hand, a sensitive narrowing of the coal base and, on the other hand, doing without the, basically extremely preferential, use of preheated coal with a certain driving tendency.
The new GVR carbonizing system, based in individual reactors tensioned in from the sides, that exceeds all current yardsticks for increased productivity, overcomes these weaknesses. The long term experiments showed, that it took up to two hours less than in a conventional carbonizing stove, which equates to an increase in performance of approximately 10%.

Additional information

Authors: SURMAN E, DMT Gesellschaft für Forschung und Prüfung mbH, Bochum (DE);SIEBERT W, DMT Gesellschaft für Forschung und Prüfung mbH, Bochum (DE);BELLENBERG H, DMT Gesellschaft für Forschung und Prüfung mbH, Bochum (DE);ROHDE W, DMT Gesellschaft für Forschung und Prüfung mbH, Bochum (DE)
Bibliographic Reference: EUR 15235 DE (1997) 139pp., FS, ECU 15
Availability: Available from the (2)
ISBN: ISBN 92-827-8364-2
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