ES8704867A1 - Destroying halogen containing organic compounds. - Google Patents
Destroying halogen containing organic compounds.Info
- Publication number
- ES8704867A1 ES8704867A1 ES549182A ES549182A ES8704867A1 ES 8704867 A1 ES8704867 A1 ES 8704867A1 ES 549182 A ES549182 A ES 549182A ES 549182 A ES549182 A ES 549182A ES 8704867 A1 ES8704867 A1 ES 8704867A1
- Authority
- ES
- Spain
- Prior art keywords
- organic compounds
- containing organic
- destroying
- halogen containing
- pcb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
- A62D3/37—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by reduction, e.g. hydrogenation
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/20—Organic substances
- A62D2101/22—Organic substances containing halogen
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fire-Extinguishing Compositions (AREA)
- Treating Waste Gases (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Halogen-containing organic compounds e.g. polychlorinated biphenyls (PCB's) are destroyed by being contacted in gaseous form in the absence of oxygen to Al, Mg, Si, Ti or Be having a high specific area, and an area of 0.1 - 65 m<2> of metal surface per gram of organic compound to be destroyed, at temperatures of 450 - 650 DEG C for times up to 50 seconds. The PCB's are generally entrained in an inert carrier gas. The method is suitable for continuous operation. When the metal becomes deactivated by reason of a carbonaceous deposit on the surface, it can be regenerated, e.g. by treatment with sodium hydroxide solution.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB848429709A GB8429709D0 (en) | 1984-11-23 | 1984-11-23 | Halogen-containing organic compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES549182A0 ES549182A0 (en) | 1987-04-16 |
| ES8704867A1 true ES8704867A1 (en) | 1987-04-16 |
Family
ID=10570205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES549182A Expired ES8704867A1 (en) | 1984-11-23 | 1985-11-22 | Destroying halogen containing organic compounds. |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0184342B1 (en) |
| JP (1) | JPS61137831A (en) |
| AT (1) | ATE40528T1 (en) |
| AU (1) | AU586840B2 (en) |
| BR (1) | BR8505887A (en) |
| CA (1) | CA1258682A (en) |
| DE (1) | DE3568009D1 (en) |
| ES (1) | ES8704867A1 (en) |
| GB (1) | GB8429709D0 (en) |
| IN (1) | IN165170B (en) |
| NO (1) | NO163265C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5276250A (en) * | 1986-07-11 | 1994-01-04 | Hagenmaier Hans Paul | Process for decomposing polyhalogenated compounds |
| DE3623492A1 (en) * | 1986-07-11 | 1988-01-21 | Hagenmaier Hans Paul | METHOD FOR DEGRADING HALOGENATED AROMATES |
| GB8813270D0 (en) * | 1988-06-04 | 1988-07-06 | Plasma Products Ltd | Dry exhaust gas conditioning |
| DE3820317A1 (en) * | 1988-06-15 | 1989-12-21 | Christian O Schoen | Process for separating flowable organic media containing harmful or polluting constituents |
| DE3932927A1 (en) * | 1989-10-03 | 1991-04-18 | Hansjoerg Prof Dr Sinn | Dehalogenating organo-halogen-contg. hydrocarbon - by passing vaporous educts through with sodium-vapour pressure corresp. to temp. and measuring residence time |
| US5141629A (en) * | 1990-05-15 | 1992-08-25 | State Of Israel, Atomic Energy Commission | Process for the dehalogenation of organic compounds |
| US5490919A (en) * | 1990-08-14 | 1996-02-13 | State Of Isreal, Atomic Energy Commission | Process for the dehalogenation of organic compounds |
| ATE250443T1 (en) * | 1998-02-10 | 2003-10-15 | Miyoshi Yushi Kk | METHOD FOR TREATING SOLID WASTE |
| JP4954133B2 (en) * | 2008-03-31 | 2012-06-13 | 本田技研工業株式会社 | Oil passage structure |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2346562A (en) * | 1940-11-07 | 1944-04-11 | Dow Chemical Co | Method of removing carbonized oil residue from magnesium articles |
| FR1190669A (en) * | 1957-12-03 | 1959-10-14 | Pechiney | Manufacture of organic aluminum derivatives |
| US2977323A (en) * | 1958-07-14 | 1961-03-28 | Phillips Petroleum Co | Process for reactivating used cracking catalysts |
| US3343911A (en) * | 1964-02-20 | 1967-09-26 | Pittsburgh Plate Glass Co | Production of aluminum trichloride |
| US3481877A (en) * | 1967-02-27 | 1969-12-02 | Amchem Prod | Cleaning solution concentrate and method of preparing same |
| JPS5125471A (en) * | 1974-08-28 | 1976-03-02 | Arita Kenkyusho Kk | Horienkabifueniiru no bunkaiho |
| JPS5729313A (en) * | 1980-07-28 | 1982-02-17 | Hideo Koga | Suprort for bedding |
| US4469661A (en) * | 1982-04-06 | 1984-09-04 | Shultz Clifford G | Destruction of polychlorinated biphenyls and other hazardous halogenated hydrocarbons |
| US4447262A (en) * | 1983-05-16 | 1984-05-08 | Rockwell International Corporation | Destruction of halogen-containing materials |
-
1984
- 1984-11-23 GB GB848429709A patent/GB8429709D0/en active Pending
-
1985
- 1985-11-12 EP EP85308218A patent/EP0184342B1/en not_active Expired
- 1985-11-12 AT AT85308218T patent/ATE40528T1/en not_active IP Right Cessation
- 1985-11-12 DE DE8585308218T patent/DE3568009D1/en not_active Expired
- 1985-11-21 CA CA000495858A patent/CA1258682A/en not_active Expired
- 1985-11-22 BR BR8505887A patent/BR8505887A/en unknown
- 1985-11-22 JP JP60263640A patent/JPS61137831A/en active Pending
- 1985-11-22 NO NO854693A patent/NO163265C/en unknown
- 1985-11-22 IN IN984/DEL/85A patent/IN165170B/en unknown
- 1985-11-22 ES ES549182A patent/ES8704867A1/en not_active Expired
- 1985-11-22 AU AU50353/85A patent/AU586840B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| IN165170B (en) | 1989-08-19 |
| NO163265C (en) | 1990-05-02 |
| NO854693L (en) | 1986-05-26 |
| ES549182A0 (en) | 1987-04-16 |
| DE3568009D1 (en) | 1989-03-09 |
| NO163265B (en) | 1990-01-22 |
| GB8429709D0 (en) | 1985-01-03 |
| EP0184342B1 (en) | 1989-02-01 |
| JPS61137831A (en) | 1986-06-25 |
| AU5035385A (en) | 1986-05-29 |
| CA1258682A (en) | 1989-08-22 |
| BR8505887A (en) | 1986-08-12 |
| AU586840B2 (en) | 1989-07-27 |
| EP0184342A1 (en) | 1986-06-11 |
| ATE40528T1 (en) | 1989-02-15 |
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