FR2037540A5 - - Google Patents
Info
- Publication number
- FR2037540A5 FR2037540A5 FR7007554A FR7007554A FR2037540A5 FR 2037540 A5 FR2037540 A5 FR 2037540A5 FR 7007554 A FR7007554 A FR 7007554A FR 7007554 A FR7007554 A FR 7007554A FR 2037540 A5 FR2037540 A5 FR 2037540A5
- Authority
- FR
- France
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/07—Purification ; Separation
- C01B7/0706—Purification ; Separation of hydrogen chloride
- C01B7/0712—Purification ; Separation of hydrogen chloride by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691914579 DE1914579A1 (en) | 1969-03-21 | 1969-03-21 | Process and device for the complete decomposition of aqueous hydrochloric acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2037540A5 true FR2037540A5 (en) | 1970-12-31 |
Family
ID=5728937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7007554A Expired FR2037540A5 (en) | 1969-03-21 | 1970-03-03 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE747705A (en) |
| CH (1) | CH529065A (en) |
| DE (1) | DE1914579A1 (en) |
| FR (1) | FR2037540A5 (en) |
| GB (1) | GB1263867A (en) |
| NL (1) | NL7001138A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59121101A (en) * | 1982-12-25 | 1984-07-13 | Chisso Corp | Method and apparatus for production of hydrogen chloride gas |
| US5632866A (en) * | 1994-01-12 | 1997-05-27 | Fsi International, Inc. | Point-of-use recycling of wafer cleaning substances |
| WO2001012541A1 (en) * | 1999-08-17 | 2001-02-22 | The Dow Chemical Company | Production of anhydrous hydrogen chloride from byproduct or waste chlorinated materials |
| CN109516440A (en) * | 2019-01-09 | 2019-03-26 | 董军辉 | A kind of hydrogen chloride generator based on pressure control |
| CN109626324A (en) * | 2019-01-09 | 2019-04-16 | 董军辉 | A kind of hydrogen chloride preparation process |
-
1969
- 1969-03-21 DE DE19691914579 patent/DE1914579A1/en active Pending
-
1970
- 1970-01-08 CH CH17570A patent/CH529065A/en not_active IP Right Cessation
- 1970-01-27 NL NL7001138A patent/NL7001138A/xx unknown
- 1970-03-02 GB GB995970A patent/GB1263867A/en not_active Expired
- 1970-03-03 FR FR7007554A patent/FR2037540A5/fr not_active Expired
- 1970-03-20 BE BE747705D patent/BE747705A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1263867A (en) | 1972-02-16 |
| NL7001138A (en) | 1970-09-23 |
| CH529065A (en) | 1972-10-15 |
| DE1914579A1 (en) | 1970-09-24 |
| BE747705A (en) | 1970-09-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |