Global Patent Index - EP 1962998 A1

EP 1962998 A1 20080903 - DISTRIBUTOR BOTTOM

Title (en)

DISTRIBUTOR BOTTOM

Title (de)

VERTEILERBODEN

Title (fr)

FOND DE DISTRIBUTION

Publication

EP 1962998 A1 20080903 (DE)

Application

EP 06829773 A 20061220

Priority

  • EP 2006012292 W 20061220
  • AT 20682005 A 20051223
  • KR 20050130071 A 20051226

Abstract (en)

[origin: WO2007079939A1] The invention relates to a distributor bottom (1), particularly a nozzle-type distributor bottom, for steadily introducing process gas, especially process gas loaded with solid particles, into a process chamber (3), optionally to create a fluidized bed, said process chamber (3) being disposed above the distributor bottom and being formed by walls of a reactor used for metallurgically, particularly thermally, treating feedstock. The inventive distributor bottom is provided with a plurality of holes. Holes are arranged near the walls to prevent substances from attaching to the reactor walls. Special arrangements relate to nozzles and ducts.

IPC 8 full level

B01J 8/44 (2006.01)

CPC (source: EP)

B01J 8/44 (2013.01); C21B 13/0033 (2013.01); F27B 15/10 (2013.01); B01J 2219/00247 (2013.01)

Citation (search report)

See references of WO 2007079939A1

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 LV MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2007079939 A1 20070719; WO 2007079939 A8 20080731; AR 063658 A1 20090211; AU 2006334754 A1 20070719; AU 2006334754 B2 20110616; BR PI0620401 A2 20111116; CA 2634862 A1 20070719; CA 2634862 C 20140805; EP 1962998 A1 20080903; JP 2009520584 A 20090528; RU 2008130409 A 20100127; RU 2418628 C2 20110520; TW 200741012 A 20071101; US 2009039573 A1 20090212; US 8221674 B2 20120717

DOCDB simple family (application)

EP 2006012292 W 20061220; AR P060105785 A 20061226; AU 2006334754 A 20061220; BR PI0620401 A 20061220; CA 2634862 A 20061220; EP 06829773 A 20061220; JP 2008546242 A 20061220; RU 2008130409 A 20061220; TW 95148124 A 20061221; US 15882606 A 20061220