FI770897A - - Google Patents
Info
- Publication number
- FI770897A FI770897A FI770897A FI770897A FI770897A FI 770897 A FI770897 A FI 770897A FI 770897 A FI770897 A FI 770897A FI 770897 A FI770897 A FI 770897A FI 770897 A FI770897 A FI 770897A
- Authority
- FI
- Finland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/02—Oxides of chlorine
- C01B11/022—Chlorine dioxide (ClO2)
- C01B11/023—Preparation from chlorites or chlorates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7608479A FR2345392A1 (fr) | 1976-03-24 | 1976-03-24 | Procede et installation pour la fabrication du bioxyde de chlore |
| FR7706634A FR2383122A2 (fr) | 1977-03-07 | 1977-03-07 | Procede et installation pour la fabrication du bioxyde de chlore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI770897A true FI770897A (fi) | 1977-09-25 |
Family
ID=26219366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI770897A FI770897A (fi) | 1976-03-24 | 1977-03-22 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4105751A (fi) |
| AU (1) | AU504445B2 (fi) |
| BR (1) | BR7701726A (fi) |
| CA (1) | CA1088274A (fi) |
| ES (1) | ES457150A1 (fi) |
| FI (1) | FI770897A (fi) |
| MX (1) | MX146610A (fi) |
| YU (1) | YU76377A (fi) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1136378A (en) * | 1979-05-31 | 1982-11-30 | Gerald Cowley | Small scale chlorine dioxide plant |
| CA1171238A (en) * | 1980-11-17 | 1984-07-24 | Maurice C.J. Fredette | Chlorine dioxide production using mixed acid feed |
| US4362707A (en) * | 1981-04-23 | 1982-12-07 | Diamond Shamrock Corporation | Preparation of chlorine dioxide with platinum group metal oxide catalysts |
| US4451444A (en) * | 1981-10-21 | 1984-05-29 | Lamb-Weston, Inc. | Method and apparatus for producing chlorine dioxide |
| US4618479A (en) * | 1981-10-21 | 1986-10-21 | Lamb-Weston, Inc. | Apparatus for producing chlorine dioxide |
| DE3478104D1 (en) * | 1983-06-10 | 1989-06-15 | Tenneco Canada Inc | Process for the production of chlorine dioxide |
| US4465658A (en) * | 1983-06-13 | 1984-08-14 | Erco Industries Limited | Chlorine dioxide process |
| CA1261587A (en) * | 1987-01-30 | 1989-09-26 | Sterling Canada, Inc. | Acid introduction in chlorine dioxide poduction |
| US5770171A (en) * | 1990-03-05 | 1998-06-23 | Eka Nobel Inc. | Process for production of chlorine dioxide |
| US5324497A (en) * | 1992-02-26 | 1994-06-28 | Westerlund G Oscar | Integrated procedure for high yield production of chlorine dioxide and apparatus used therefor |
| US5366714A (en) * | 1992-06-09 | 1994-11-22 | Sterling Canada Inc. | Hydrogen peroxide-based chlorine dioxide process |
| US6322768B1 (en) | 1998-09-29 | 2001-11-27 | International Paper Company | Recovery of chlorine dioxide from gas streams |
| US20030031621A1 (en) * | 2001-05-29 | 2003-02-13 | Alan Gravitt | Process and apparatus for the generation of chlorine dioxide using a replenished foam system |
| MY161887A (en) * | 2010-01-18 | 2017-05-15 | Akzo Nobel Chemicals Int Bv | Process for the production of chlorine dioxide |
| CN104263964B (zh) * | 2014-09-25 | 2016-09-28 | 杨建民 | 一种环保金矿选矿剂的生产系统 |
| CN114452805A (zh) * | 2022-02-09 | 2022-05-10 | 山西凯宇化工股份有限公司 | 一种化工合成料用盐酸水塔二级吸收系统 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2481241A (en) * | 1946-02-15 | 1949-09-06 | Int Paper Canada | Method for removing chlorine from mixtures containing chlorine dioxide and chlorine |
| US2881052A (en) * | 1953-06-08 | 1959-04-07 | Allied Chem | Production of chlorine dioxide |
| US2704703A (en) * | 1954-02-16 | 1955-03-22 | Cardox Corp | Apparatus for manufacture of chlorine dioxide hydrate |
| US3322497A (en) * | 1960-05-18 | 1967-05-30 | Paul Henseler | Process for the production of diluted chlorine dioxide |
| DE1962894C3 (de) * | 1969-12-16 | 1975-10-09 | Wintershall Ag, 3100 Celle | Verfahren zur kontinuierlichen Herstellung von stabilen Chlorparaffinen |
| US3816077A (en) * | 1971-05-21 | 1974-06-11 | Hooker Chemical Corp | Chlorine dioxide generating system |
| US3896213A (en) * | 1973-07-05 | 1975-07-22 | Olin Corp | Process for disposing of off-gases containing carbon dioxide and chlorine |
-
1977
- 1977-03-18 CA CA274,325A patent/CA1088274A/en not_active Expired
- 1977-03-21 US US05/779,613 patent/US4105751A/en not_active Expired - Lifetime
- 1977-03-21 BR BR7701726A patent/BR7701726A/pt unknown
- 1977-03-22 FI FI770897A patent/FI770897A/fi not_active Application Discontinuation
- 1977-03-22 AU AU23473/77A patent/AU504445B2/en not_active Expired
- 1977-03-22 YU YU00763/77A patent/YU76377A/xx unknown
- 1977-03-23 ES ES457150A patent/ES457150A1/es not_active Expired
- 1977-03-24 MX MX168497A patent/MX146610A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4105751A (en) | 1978-08-08 |
| BR7701726A (pt) | 1978-10-17 |
| MX146610A (es) | 1982-07-15 |
| ES457150A1 (es) | 1978-08-16 |
| AU2347377A (en) | 1978-09-28 |
| YU76377A (en) | 1982-05-31 |
| AU504445B2 (en) | 1979-10-11 |
| CA1088274A (en) | 1980-10-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application lapsed |
Owner name: SOCIETE D ETUDES CHIMIQUES |