Title:
METHOD AND DEVICE FOR THERMALLY TREATING A MATERIAL IN PULVERULENT OR GRANULATE FORM
Document Type and Number:
WIPO Patent Application WO2002030555
Kind Code:
A9
Abstract:
The invention relates to a method and a device for thermally treating solid matter in pulverulent or granulate form using gaseous streams (7, 16, 22, 23, 24), by means of a body (2), which is displaced about its rotational axis (1). According to said method, the following steps are performed in succession: the bulk goods contained in segments (3) of the displaced body (2) are first heated by exposure to water vapour (22). The heated bulk goods are then subjected to an air supply (23) and/or an inert gas supply (24) in one or more subsequent steps. Finally, the goods that have been dried and/or rendered inert are removed (17) from the segments (3) of the body (2) that is displaced about its rotational axis (1).
Inventors:
WITT MICHAEL (NZ)
KESSLER THOMAS (DE)
FARWERCK KARL-PETER (DE)
EVERTZ KASPER (DE)
KESSLER THOMAS (DE)
FARWERCK KARL-PETER (DE)
EVERTZ KASPER (DE)
Application Number:
PCT/EP2001/011684
Publication Date:
December 11, 2003
Filing Date:
October 10, 2001
Export Citation:
Assignee:
BASELL POLYOLEFINE GMBH (DE)
WITT MICHAEL (NZ)
KESSLER THOMAS (DE)
FARWERCK KARL-PETER (DE)
EVERTZ KASPER (DE)
WITT MICHAEL (NZ)
KESSLER THOMAS (DE)
FARWERCK KARL-PETER (DE)
EVERTZ KASPER (DE)
International Classes:
B01J8/08; B01J8/10; B29B9/16; B29B13/02; F26B11/04; F26B3/04; F26B11/08; F26B11/18; F26B17/30; F26B21/00; F26B21/14; (IPC1-7): B01J8/10; B01J2/14; B29B13/02; B29B9/00; C08J3/12
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