Global Patent Index - EP 1753907 A1

EP 1753907 A1 20070221 - METHOD AND APPARATUS FOR REMOVING GAS FROM PARTICULATED MATERIAL

Title (en)

METHOD AND APPARATUS FOR REMOVING GAS FROM PARTICULATED MATERIAL

Title (de)

VERFAHREN UND VORRICHTUNG ZUR ENTGASUNG EINES PARTIKULIERTEN MATERIALS

Title (fr)

PROCEDE ET APPAREIL D'ELIMINATION DES GAZ D'UN MATERIAU PARTICULAIRE

Publication

EP 1753907 A1 20070221 (EN)

Application

EP 05738047 A 20050428

Priority

  • FI 2005050138 W 20050428
  • FI 20040637 A 20040505

Abstract (en)

[origin: WO2005106112A1] The present invention concerns a method and an apparatus for removing gas from comminuted lignocellulose material, wherein material is heated with steam into a degasification temperature and the heated material flow is led as a dense composed bed through a gas removal stage. The material is heated by introducing a steam flow into the material flow in transversal direction with respect to the direction of the material flow.

IPC 8 full level

D21C 1/02 (2006.01)

IPC 8 main group level

D21C (2006.01)

CPC (source: EP)

D21C 1/02 (2013.01)

Citation (search report)

See references of WO 2005106112A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2005106112 A1 20051110; CA 2528772 A1 20051110; EP 1753907 A1 20070221; FI 20040637 A0 20040505; FI 20040637 A 20051106; US 2006272786 A1 20061207

DOCDB simple family (application)

FI 2005050138 W 20050428; CA 2528772 A 20050428; EP 05738047 A 20050428; FI 20040637 A 20040505; US 55966805 A 20051206