EP 0593895 A1 19940427 - Process for the disposal of chlorinated organic products by oxidation treatment.
Title (en)
Process for the disposal of chlorinated organic products by oxidation treatment.
Title (de)
Verfahren zur Entsorgung von chlorierten organischen Produkten durch Oxidation.
Title (fr)
Procédé pour l'élimination des produits organiques cholés par traitement par oxidation.
Publication
Application
Priority
- IT MI922260 A 19920930
- IT MI931289 A 19930616
- JP 24321193 A 19930929
Abstract (en)
A process for the disposal of chlorinated organic products, wherein said products are treated with a H2O2 aqueous solution in the presence of Fe(II) ions, optionally in association with other transition metal ions selected from Cu(II), Ti(IV), Mn(II), Co(II), Ni(II), W(IV) and Mo(IV), or mixtures thereof, and in the presence of a phase transfer agent. The process leads to a substantially complete oxidation of the chlorinated organic product, with formation of non-toxic substances and good mineralization degree of chlorine atoms.
IPC 1-7
IPC 8 full level
A62D 3/38 (2007.01); A62D 101/04 (2007.01); A62D 101/22 (2007.01); A62D 101/28 (2007.01)
CPC (source: EP)
A62D 3/38 (2013.01); A62D 2101/04 (2013.01); A62D 2101/22 (2013.01); A62D 2101/28 (2013.01)
Citation (search report)
- [Y] US 4693833 A 19870915 - TOSHIKUNI MASAMI [JP], et al
- [Y] US H366 H 19871103
- [A] US 5004551 A 19910402 - SUBLETTE KERRY L [US]
- [A] EP 0109273 A1 19840523 - MONTEDISON SPA [IT]
- [A] DATABASE WPI Week 7841, Derwent World Patents Index; AN 78-73285A
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
EP 0593895 A1 19940427; EP 0593895 B1 19970611; CA 2107455 A1 19940331; HU 9302745 D0 19940328; JP H06198000 A 19940719
DOCDB simple family (application)
EP 93114665 A 19930913; CA 2107455 A 19930930; HU 9302745 A 19930928; JP 24321193 A 19930929