EP 3394310 B1 20231206 - USE OF A HEAT EXCHANGER
Title (en)
USE OF A HEAT EXCHANGER
Title (de)
VERWENDUNG EINES WÄRMEÜBERTRAGERS
Title (fr)
UTILISATION D'ÉCHANGEUR DE CHALEUR
Publication
Application
Priority
- EP 15202312 A 20151223
- EP 2016082073 W 20161221
Abstract (en)
[origin: WO2017108888A1] The invention relates to a heat exchanger for heating gas to a temperature in the region of 150 to 400°C, wherein the gas is heated via indirect heat exchange and all surfaces of the walls of the heat exchanger that come into contact with the gas are hot-dip galvanised, and after the hot-dip galvanising, the surfaces that come into contact with the gas are heat-treated at a temperature in the region of 400 to 750°C. The invention also relates to a use of the heat exchanger.
IPC 8 full level
C23C 2/28 (2006.01); C23C 2/06 (2006.01); F26B 3/04 (2006.01); F26B 17/04 (2006.01); F26B 21/02 (2006.01); F28F 19/06 (2006.01)
CPC (source: EP KR US)
C23C 2/06 (2013.01 - EP KR US); C23C 2/28 (2013.01 - EP KR US); F26B 3/04 (2013.01 - EP KR US); F26B 3/10 (2013.01 - KR); F26B 17/04 (2013.01 - EP KR US); F26B 21/02 (2013.01 - EP KR US); F28F 19/06 (2013.01 - EP KR US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2017108888 A1 20170629; CN 108541274 A 20180914; CN 108541274 B 20210115; EP 3394310 A1 20181031; EP 3394310 B1 20231206; JP 2019505673 A 20190228; JP 6877436 B2 20210526; KR 102667934 B1 20240521; KR 20180097578 A 20180831; US 11933552 B2 20240319; US 2019003789 A1 20190103; US 2022187034 A1 20220616
DOCDB simple family (application)
EP 2016082073 W 20161221; CN 201680076130 A 20161221; EP 16825390 A 20161221; JP 2018533056 A 20161221; KR 20187017695 A 20161221; US 201616064021 A 20161221; US 202217688032 A 20220307