EP 1245795 A3 20041006 - Method for avoiding depositions in vapour-systems
Title (en)
Method for avoiding depositions in vapour-systems
Title (de)
Verfahren zur Verhinderung von Ablagerungen in Dampfsystem
Title (fr)
Procédé pour éviter les dépôts dans un système à vapeur
Publication
Application
Priority
DE 10116034 A 20010330
Abstract (en)
[origin: EP1245795A2] Process for preventing deposition of impurities in steam systems comprises preventing the steam solubility of the impurities present in certain concentrations from being exceeded as a result of changes in temperature and/or pressure ratios within the steam system. An Independent claim is also included for a steam system for carrying out the above process. Preferred Features: The impurity is silicon dioxide. The steam system consists of steam cooling or steam injection of a gas turbine system. The temperature and/or pressure of the steam flowing through the steam system is adjusted to prevent the steam solubility of the impurities present in steam in certain concentrations from being exceeded.
IPC 1-7
IPC 8 full level
F01K 21/06 (2006.01)
CPC (source: EP US)
F01K 21/06 (2013.01 - EP US)
Citation (search report)
- [X] EP 0508387 A1 19921014 - MITSUBISHI HEAVY IND LTD [JP]
- [X] US 4492083 A 19850108 - MCCABE BARKMAN C [US], et al
- [A] US 4509332 A 19850409 - BELLOWS JAMES C [US]
- [A] US 4386498 A 19830607 - LEE PANG-KAI, et al
- [A] US 2595490 A 19520506 - SCHUBRING ARTHUR C, et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1245795 A2 20021002; EP 1245795 A3 20041006; DE 10116034 A1 20021002; US 2002139118 A1 20021003; US 2006010877 A1 20060119
DOCDB simple family (application)
EP 02405180 A 20020311; DE 10116034 A 20010330; US 10610502 A 20020327; US 16915605 A 20050629