Title (en)

CEMENT CLINKER PRODUCTION COMPRISING PARTIAL REMOVAL OF A FLOW OF ROTARY KILN EXHAUST GAS CONTAINING HARMFUL SUBSTANCES

Title (de)

ZEMENTKLINKERHERSTELLUNG MIT TEILSTROMABZUG SCHADSTOFFHALTIGEN DREHOFENABGASES

Title (fr)

PRODUCTION DE CLINKER DE CIMENT AVEC EXTRACTION D'UN FLUX PARTIEL DE GAZ D'ECHAPPEMENT D'UN FOUR ROTATIF CONTENANT DES SUBSTANCES NUISIBLES

Publication

EP 1706361 A2 20061004 (DE)

Application

EP 05701035 A 20050119

Priority

• EP 2005000476 W 20050119
• DE 102004003068 A 20040121

Abstract (en)

[origin: WO2005070845A2] The aim of the invention is to create a bypass system for a cement clinker production line, which is characterized by particularly low investment costs and operating costs, thus being economically favorable. Said aim is achieved by installing the bypass system in such a way that the capacity of pre-existing system filters such as the main exhaust gas filter and/or the cooler exhaust filter can also be used for treating the bypass gas flow.

IPC 8 full level

C04B 7/47 (2006.01); C04B 7/36 (2006.01); F27B 7/20 (2006.01); F27D 17/00 (2006.01)

CPC (source: EP US)

C04B 7/47 (2013.01 - EP US); F27B 7/2016 (2013.01 - EP US); F27D 17/004 (2013.01 - EP US)

Citation (search report)

See references of WO 2005070845A2

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 2005070845 A2 20050804; WO 2005070845 A3 20060105; CN 100478294 C 20090415; CN 1953944 A 20070425; DE 102004003068 A1 20050811; EG 24297 A 20090112; EP 1706361 A2 20061004; JP 2007518661 A 20070712; MX PA06008163 A 20070130; RU 2006129935 A 20080227; US 2007178418 A1 20070802; US 7296994 B2 20071120

DOCDB simple family (application)

EP 2005000476 W 20050119; CN 200580002874 A 20050119; DE 102004003068 A 20040121; EG NA2006000671 A 20060718; EP 05701035 A 20050119; JP 2006550020 A 20050119; MX PA06008163 A 20050119; RU 2006129935 A 20050119; US 58708705 A 20050119