EP 0098811 B1 19861015 - METHOD OF DECONTAMINATING ELECTRO-MECHANIC APPARATUS FROM POLYCHLOROBIPHENYL
Title (en)
METHOD OF DECONTAMINATING ELECTRO-MECHANIC APPARATUS FROM POLYCHLOROBIPHENYL
Publication
Application
Priority
IT 2220782 A 19820702
Abstract (en)
[origin: EP0098811A1] The method of decontaminating electro-mechanical apparatus from polychlorobyphenyl comprises the steps of: - maintaining the apparatus to be decontaminated submerged in a sealed chamber in vapours of a suitable solvent; and - constantly changing the pressure and temperature of this solvent so as to permit at any time a condensation of the solvent vapours on the surfaces under treatment. The solvent vapours can be produced inside the sealed chamber and, by providing a top condenser, a reflux washing can be obtained, or the vapours can be produced outside the sealed chamber and then injected therein at the required pressure and temperature.
IPC 1-7
IPC 8 full level
B08B 3/08 (2006.01); C10G 21/00 (2006.01)
CPC (source: EP)
B08B 3/08 (2013.01); C10G 21/006 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB LI LU NL SE
DOCDB simple family (publication)
EP 0098811 A1 19840118; EP 0098811 B1 19861015; EP 0098811 B2 19900613; AT E22808 T1 19861115; DE 3366842 D1 19861120; IT 1157287 B 19870211; IT 8222207 A0 19820702
DOCDB simple family (application)
EP 83830130 A 19830623; AT 83830130 T 19830623; DE 3366842 T 19830623; IT 2220782 A 19820702