Title:
METHOD FOR DRYING A PRODUCT TREATED WITH A SUBSTANCE CONTAINING A SOLVENT
Document Type and Number:
WIPO Patent Application WO/2013/117637
Kind Code:
A3
Abstract:
The invention relates to a method for drying a product (2) in a drying system, the product (2) having been treated with a substance containing an organic solvent, said method comprising the steps: a) heating the product (2) by means of infrared radiation (21) and evaporating the solvent, forming a solvent vapour; b) discharging the solvent vapour from the drying system; c) supplying at least a part of the solvent vapour to a burner (3) and burning the solvent vapour with the burner (3); and d) using the infrared radiation arising during the combustion of the solvent vapour (21) to heat the product (2) in step a).
Inventors:
TRIMIS DIMOSTHENIS (DE)
ANGER STEPHAN (DE)
FRENZEL ISABEL (DE)
SCHNEIDER HEIKO (DE)
ANGER STEPHAN (DE)
FRENZEL ISABEL (DE)
SCHNEIDER HEIKO (DE)
Application Number:
PCT/EP2013/052423
Publication Date:
October 24, 2013
Filing Date:
February 07, 2013
Export Citation:
Assignee:
UNIV FREIBERG TECH BERGAKAD (DE)
GOGAS GOCH GMBH & CO KG (DE)
GOGAS GOCH GMBH & CO KG (DE)
International Classes:
F26B3/30; F26B23/02; F26B25/00
Foreign References:
| US4740158A | 1988-04-26 | |||
| DE2746927A1 | 1978-04-27 | |||
| EP1398587A2 | 2004-03-17 | |||
| US5586877A | 1996-12-24 | |||
| US3150864A | 1964-09-29 | |||
| US3909953A | 1975-10-07 | |||
| US4798007A | 1989-01-17 |
Attorney, Agent or Firm:
GASSNER, Wolfgang et al. (Erlangen, DE)
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