EP 0549577 B1 19940622 - PROCESS AND DEVICE FOR DRYING SOLID MATERIALS IN AN INDIRECTLY HEATED FLUIDIZED BED.
Title (en)
PROCESS AND DEVICE FOR DRYING SOLID MATERIALS IN AN INDIRECTLY HEATED FLUIDIZED BED.
Title (de)
VERFAHREN UND VORRICHTUNG ZUM TROCKNEN VON FESTSTOFFMATERIALIEN IN EINEM INDIREKT BEHEIZTEN WIRBELSCHICHTBETT.
Title (fr)
PROCEDE ET DISPOSITIF DE SECHAGE DE MATERIAUX SOLIDES DANS UN LIT FLUIDISE INDIRECTEMENT CHAUFFE.
Publication
Application
Priority
- DE 4029525 A 19900918
- EP 9001744 W 19901015
Abstract (en)
[origin: WO9205393A1] A process and device are disclosed for drying solid materials. The purpose of the invention is to allow the thermal energy used for drying to be recovered and the emissions produced during degassing and gasification to be reduced. A process and a device for drying solid materials must be created in such a way that they allow the purpose of the invention to be put into practice. To that end process steps are disclosed that relate to the temperature of the fluidized bed, to the supply of solid materials having a high mass proportion of evaporable material to the fluidized bed and the evacuation of dried solid materials therefrom, as well as to the gaseous substances of the evaporable material and other gaseous impurities evacuated with the vapour. The device disclosed to implement the process is composed of a combination of several characteristics.
IPC 1-7
IPC 8 full level
F26B 3/08 (2006.01); F26B 3/084 (2006.01)
CPC (source: EP US)
F26B 3/08 (2013.01 - EP US); F26B 3/084 (2013.01 - EP US)
Citation (examination)
DE 2901723 A1 19790816 - UNIV MONASH
Designated contracting state (EPC)
DK ES FR IT SE
DOCDB simple family (publication)
WO 9205393 A1 19920402; AU 6618690 A 19920415; DE 4029525 A1 19920319; DK 0549577 T3 19941114; EP 0549577 A1 19930707; EP 0549577 B1 19940622; ES 2057598 T3 19941016; RU 2075708 C1 19970320; US 5373648 A 19941220
DOCDB simple family (application)
EP 9001744 W 19901015; AU 6618690 A 19901015; DE 4029525 A 19900918; DK 90916213 T 19901015; EP 90916213 A 19901015; ES 90916213 T 19901015; RU 93005012 A 19901015; US 3004093 A 19930318