EP 2930232 B1 20171206 - CLEANING INDUSTRIAL PLANT COMPONENTS TO REMOVE METAL HALIDES
Title (en)
CLEANING INDUSTRIAL PLANT COMPONENTS TO REMOVE METAL HALIDES
Title (de)
VERFAHREN ZUR REINIGUNG VON TECHNISCHEN ANLAGENTEILEN VON METALLHALOGENIDEN
Title (fr)
PROCÉDÉ DE NETTOYAGE DE PARTIES D'INSTALLATION TECHNIQUES EN HALOGÉNURES MÉTALLIQUES
Publication
Application
Priority
DE 102014206875 A 20140409
Abstract (en)
[origin: CN104971918A] Cleaning industrial plant components to remove silane, metal halide, and organometallic halide contaminants and mixtures thereof, involves treating the plant components with a liquid nitrile or amine or mixture thereof or with a solution of a nitrile or amine or mixture thereof in an aprotic solvent.
IPC 8 full level
C11D 7/32 (2006.01); C11D 11/00 (2006.01)
CPC (source: CN EP KR US)
B08B 3/08 (2013.01 - CN KR US); B08B 9/027 (2013.01 - US); C11D 7/32 (2013.01 - EP US); C11D 7/3209 (2013.01 - EP US); C11D 7/5009 (2013.01 - US); C11D 7/5013 (2013.01 - US); C11D 2111/20 (2024.01 - 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)
EP 2930232 A1 20151014; EP 2930232 B1 20171206; CN 104971918 A 20151014; CN 104971918 B 20180313; DE 102014206875 A1 20151015; JP 2015213900 A 20151203; JP 6121472 B2 20170426; KR 101882054 B1 20180725; KR 20150117207 A 20151019; US 2015291920 A1 20151015; US 9994802 B2 20180612
DOCDB simple family (application)
EP 15162053 A 20150331; CN 201510139808 A 20150327; DE 102014206875 A 20140409; JP 2015079119 A 20150408; KR 20150034262 A 20150312; US 201514667847 A 20150325