IT1264622B1 - Chlorinated organic prod. disposal giving non-toxic prods. - by treatment with aq. hydrogen peroxide soln. in presence of ferrous ions, opt. transition metal ions and phase transfer agent - Google Patents
Chlorinated organic prod. disposal giving non-toxic prods. - by treatment with aq. hydrogen peroxide soln. in presence of ferrous ions, opt. transition metal ions and phase transfer agentInfo
- Publication number
- IT1264622B1 IT1264622B1 ITMI931289A IT1264622B1 IT 1264622 B1 IT1264622 B1 IT 1264622B1 IT MI931289 A ITMI931289 A IT MI931289A IT 1264622 B1 IT1264622 B1 IT 1264622B1
- Authority
- IT
- Italy
- Prior art keywords
- prods
- transfer agent
- phase transfer
- opt
- chlorinated organic
- Prior art date
Links
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 title abstract 3
- 239000003795 chemical substances by application Substances 0.000 title abstract 3
- 229910001428 transition metal ion Inorganic materials 0.000 title abstract 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title 1
- 229910001448 ferrous ion Inorganic materials 0.000 title 1
- 231100000252 nontoxic Toxicity 0.000 title 1
- 230000003000 nontoxic effect Effects 0.000 title 1
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- VGVRPFIJEJYOFN-UHFFFAOYSA-N 2,3,4,6-tetrachlorophenol Chemical class OC1=C(Cl)C=C(Cl)C(Cl)=C1Cl VGVRPFIJEJYOFN-UHFFFAOYSA-N 0.000 abstract 1
- YVGGHNCTFXOJCH-UHFFFAOYSA-N DDT Chemical compound C1=CC(Cl)=CC=C1C(C(Cl)(Cl)Cl)C1=CC=C(Cl)C=C1 YVGGHNCTFXOJCH-UHFFFAOYSA-N 0.000 abstract 1
- RWNKSTSCBHKHTB-UHFFFAOYSA-N Hexachloro-1,3-butadiene Chemical compound ClC(Cl)=C(Cl)C(Cl)=C(Cl)Cl RWNKSTSCBHKHTB-UHFFFAOYSA-N 0.000 abstract 1
- DOJXGHGHTWFZHK-UHFFFAOYSA-N Hexachloroacetone Chemical compound ClC(Cl)(Cl)C(=O)C(Cl)(Cl)Cl DOJXGHGHTWFZHK-UHFFFAOYSA-N 0.000 abstract 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000002877 alkyl aryl group Chemical group 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- VUEDNLCYHKSELL-UHFFFAOYSA-N arsonium Chemical class [AsH4+] VUEDNLCYHKSELL-UHFFFAOYSA-N 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 150000008422 chlorobenzenes Chemical class 0.000 abstract 1
- JLYXXMFPNIAWKQ-GNIYUCBRSA-N gamma-hexachlorocyclohexane Chemical compound Cl[C@H]1[C@H](Cl)[C@@H](Cl)[C@@H](Cl)[C@H](Cl)[C@H]1Cl JLYXXMFPNIAWKQ-GNIYUCBRSA-N 0.000 abstract 1
- VHHHONWQHHHLTI-UHFFFAOYSA-N hexachloroethane Chemical compound ClC(Cl)(Cl)C(Cl)(Cl)Cl VHHHONWQHHHLTI-UHFFFAOYSA-N 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 229960002809 lindane Drugs 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 abstract 1
- HFFLGKNGCAIQMO-UHFFFAOYSA-N trichloroacetaldehyde Chemical compound ClC(Cl)(Cl)C=O HFFLGKNGCAIQMO-UHFFFAOYSA-N 0.000 abstract 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Disposal of chlorinated organic prods. is effected by treatment with an aq. H2O2 in the presence of Fe (II) ions and opt. with one or more transition metal ions selected from Cu (II), Ti (IV), Mn (II), CO (II), Ni (II), W (IV) and Mo (IV) and in the presence of a phase transfer agent. Pref. the chlorinated organic prods. have aromatic, alkyl aromatic, olefinic, aliphatic or cycloaliphatic structure. They are partic. selected from polychlorobiphenyls, chlorobenzenes, chlorophenols, 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane, trichloroethylene, perchlorobutadiene, tetrachloroethane, hexachlorocyclohexane, hydrated chloral, hexachloroethane, and perchloroacetone. The phase transfer agent is selected from ammonium, phosphonium or arsonium salts of formula (I), where Q = nitrogen, P or As; R, R2, R3 and R4 = H, 1-35C alkyl, 6-10C aryl, 1-10C arylalkyl or alkylaryl, provided that at least one of these is not -H; and X- = OH-, Cl-, Br-, I- or BH4-.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT93MI1289 IT1264622B1 (en) | 1993-06-16 | 1993-06-16 | Chlorinated organic prod. disposal giving non-toxic prods. - by treatment with aq. hydrogen peroxide soln. in presence of ferrous ions, opt. transition metal ions and phase transfer agent |
| EP93114665A EP0593895B1 (en) | 1992-09-30 | 1993-09-13 | Process for the disposal of chlorinated organic products by oxidation treatment |
| AT93114665T ATE154251T1 (en) | 1992-09-30 | 1993-09-13 | METHOD FOR DISPOSAL OF CHLORINATED ORGANIC PRODUCTS BY OXIDATION |
| DE1993611493 DE69311493T2 (en) | 1992-09-30 | 1993-09-13 | Process for the disposal of chlorinated organic products by oxidation |
| HU9302745A HU9302745D0 (en) | 1992-09-30 | 1993-09-28 | Process for oxidation of waste chlorinated organic compounds |
| JP5243211A JPH06198000A (en) | 1992-09-30 | 1993-09-29 | Method of processing chromed organic product by oxidation |
| CA002107455A CA2107455A1 (en) | 1992-09-30 | 1993-09-30 | Process for the disposal of chlorinated organic products by oxidation treatment |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT93MI1289 IT1264622B1 (en) | 1993-06-16 | 1993-06-16 | Chlorinated organic prod. disposal giving non-toxic prods. - by treatment with aq. hydrogen peroxide soln. in presence of ferrous ions, opt. transition metal ions and phase transfer agent |
| JP5243211A JPH06198000A (en) | 1992-09-30 | 1993-09-29 | Method of processing chromed organic product by oxidation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI931289A0 ITMI931289A0 (en) | 1993-06-16 |
| ITMI931289A1 ITMI931289A1 (en) | 1994-12-16 |
| IT1264622B1 true IT1264622B1 (en) | 1996-10-04 |
Family
ID=26331003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT93MI1289 IT1264622B1 (en) | 1992-09-30 | 1993-06-16 | Chlorinated organic prod. disposal giving non-toxic prods. - by treatment with aq. hydrogen peroxide soln. in presence of ferrous ions, opt. transition metal ions and phase transfer agent |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1264622B1 (en) |
-
1993
- 1993-06-16 IT IT93MI1289 patent/IT1264622B1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI931289A1 (en) | 1994-12-16 |
| ITMI931289A0 (en) | 1993-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970624 |