CA2020278A1 - Procede de production d'acide chlorique et de dioxyde de chlore - Google Patents
Procede de production d'acide chlorique et de dioxyde de chloreInfo
- Publication number
- CA2020278A1 CA2020278A1 CA 2020278 CA2020278A CA2020278A1 CA 2020278 A1 CA2020278 A1 CA 2020278A1 CA 2020278 CA2020278 CA 2020278 CA 2020278 A CA2020278 A CA 2020278A CA 2020278 A1 CA2020278 A1 CA 2020278A1
- Authority
- CA
- Canada
- Prior art keywords
- compartment
- acid
- alkali metal
- process according
- base
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
- B01D61/445—Ion-selective electrodialysis with bipolar membranes; Water splitting
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32375689A | 1989-03-15 | 1989-03-15 | |
| US323,756 | 1989-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2020278A1 true CA2020278A1 (fr) | 1990-09-16 |
Family
ID=23260573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2020278 Abandoned CA2020278A1 (fr) | 1989-03-15 | 1990-03-14 | Procede de production d'acide chlorique et de dioxyde de chlore |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU5336990A (fr) |
| CA (1) | CA2020278A1 (fr) |
| WO (1) | WO1990010733A1 (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5487881A (en) * | 1993-02-26 | 1996-01-30 | Eka Nobel Inc. | Process of producing chlorine dioxide |
| GB9309769D0 (en) * | 1993-05-12 | 1993-06-23 | Sterling Pulp Chem Ltd | Chlorine dioxide generation for water treatment |
| US5478446A (en) * | 1993-07-02 | 1995-12-26 | Eka Nobel Inc. | Electrochemical process |
| US5407547A (en) * | 1993-10-06 | 1995-04-18 | Eka Nobel Ab | Process for production of acidified process streams |
| SE9402856L (sv) * | 1994-08-26 | 1995-11-27 | Eka Nobel Ab | Process of producing chlorine dioxide |
| US5567293A (en) * | 1994-12-22 | 1996-10-22 | Pulp And Paper Research Institute Of Canada | Electromembrane processes for the treatment of kraft mill electrostatic precipitator catch |
| US5965004A (en) * | 1996-03-13 | 1999-10-12 | Sterling Pulp Chemicals, Ltd. | Chlorine dioxide generation for water treatment |
| RU2236485C1 (ru) * | 2003-07-08 | 2004-09-20 | Путилов Николай Дмитриевич | Способ получения диоксида хлора |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3884777A (en) * | 1974-01-02 | 1975-05-20 | Hooker Chemicals Plastics Corp | Electrolytic process for manufacturing chlorine dioxide, hydrogen peroxide, chlorine, alkali metal hydroxide and hydrogen |
| CA1322543C (fr) * | 1988-10-20 | 1993-09-28 | Marek Lipsztajn | Production d'acide chlorique |
-
1990
- 1990-03-14 CA CA 2020278 patent/CA2020278A1/fr not_active Abandoned
- 1990-03-14 WO PCT/CA1990/000084 patent/WO1990010733A1/fr not_active Ceased
- 1990-03-14 AU AU53369/90A patent/AU5336990A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU5336990A (en) | 1990-10-09 |
| WO1990010733A1 (fr) | 1990-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |