CA2087466A1 - Destruction of waste materials containing alumina, silica, calcium and nitrogen by molten salt oxidation - Google Patents
Destruction of waste materials containing alumina, silica, calcium and nitrogen by molten salt oxidationInfo
- Publication number
- CA2087466A1 CA2087466A1 CA 2087466 CA2087466A CA2087466A1 CA 2087466 A1 CA2087466 A1 CA 2087466A1 CA 2087466 CA2087466 CA 2087466 CA 2087466 A CA2087466 A CA 2087466A CA 2087466 A1 CA2087466 A1 CA 2087466A1
- Authority
- CA
- Canada
- Prior art keywords
- bath
- oxygen
- melt
- molten salt
- waste material
- 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.)
- Abandoned
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
- A62D3/32—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by treatment in molten chemical reagent, e.g. salts or metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
- B01J10/005—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out at high temperatures in the presence of a molten material
-
- 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
- A62D2101/40—Inorganic substances
-
- 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
- A62D2101/40—Inorganic substances
- A62D2101/45—Inorganic substances containing nitrogen or phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89106292A | 1992-06-01 | 1992-06-01 | |
US891,062 | 1992-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2087466A1 true CA2087466A1 (en) | 1993-12-02 |
Family
ID=25397547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2087466 Abandoned CA2087466A1 (en) | 1992-06-01 | 1993-01-18 | Destruction of waste materials containing alumina, silica, calcium and nitrogen by molten salt oxidation |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0572954A1 (en, 2012) |
JP (1) | JPH0691247A (en, 2012) |
AU (1) | AU3549993A (en, 2012) |
CA (1) | CA2087466A1 (en, 2012) |
MX (1) | MX9300952A (en, 2012) |
TW (1) | TW223030B (en, 2012) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2140822A1 (en) * | 1994-07-21 | 1996-01-22 | Gary D. Schnittgrund | Molten salt destruction of composite materials |
DE4435618C2 (de) * | 1994-10-05 | 1998-02-19 | Pilkington Plc | Verfahren zum eluatsicheren Einbinden von in verglasbaren Reststoffen enthaltenen Schwermetallen |
DE19954188A1 (de) * | 1999-11-11 | 2001-05-31 | Krc Umwelttechnik Gmbh | Verfahren und Vorrichtung zur Verwertung stickstofforganischer Verbindungen durch Vergasung |
CN113266834B (zh) * | 2021-05-08 | 2024-11-22 | 西安航天源动力工程有限公司 | 一种有机工业废盐处理方法、熔融床及处理系统 |
CN113175686B (zh) * | 2021-05-08 | 2022-12-27 | 中煤科工集团重庆研究院有限公司 | 基于瓦斯蓄热氧化的熔盐储热系统预热方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3845190A (en) * | 1972-06-20 | 1974-10-29 | Rockwell International Corp | Disposal of organic pesticides |
DE2632954A1 (de) * | 1976-07-22 | 1978-01-26 | Bayer Ag | Verfahren zur reinigung organisch belasteter salze und/oder salzschlaemme |
FR2509634B1 (fr) * | 1981-07-20 | 1986-10-10 | Cirta Ct Int Rech Tech Appliqu | Procede de destruction de produits a base de matieres organiques contenant du soufre et/ou des halogenes et applications de celui-ci |
US4447262A (en) * | 1983-05-16 | 1984-05-08 | Rockwell International Corporation | Destruction of halogen-containing materials |
US4552667A (en) * | 1984-06-25 | 1985-11-12 | Shultz Clifford G | Destruction of organic hazardous wastes |
EP2189681B1 (en) * | 2008-11-25 | 2011-06-08 | Magneti Marelli S.p.A. | Double-clutch gearbox |
-
1992
- 1992-12-29 TW TW81110465A patent/TW223030B/zh active
-
1993
- 1993-01-18 CA CA 2087466 patent/CA2087466A1/en not_active Abandoned
- 1993-02-22 MX MX9300952A patent/MX9300952A/es unknown
- 1993-03-24 AU AU35499/93A patent/AU3549993A/en not_active Abandoned
- 1993-05-28 EP EP93108703A patent/EP0572954A1/en not_active Withdrawn
- 1993-06-01 JP JP5130239A patent/JPH0691247A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0572954A1 (en) | 1993-12-08 |
JPH0691247A (ja) | 1994-04-05 |
TW223030B (en, 2012) | 1994-05-01 |
AU3549993A (en) | 1993-12-02 |
MX9300952A (es) | 1994-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |