BE715587A - - Google Patents
Info
- Publication number
- BE715587A BE715587A BE715587DA BE715587A BE 715587 A BE715587 A BE 715587A BE 715587D A BE715587D A BE 715587DA BE 715587 A BE715587 A BE 715587A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/16—Halides of ammonium
- C01C1/162—Ammonium fluoride
-
- 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
- C01B7/19—Fluorine; Hydrogen fluoride
- C01B7/191—Hydrogen fluoride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR108352A FR1532532A (fr) | 1967-05-30 | 1967-05-30 | Obtention d'acide fluorhydrique anhydre |
| FR126140A FR93537E (fr) | 1967-05-30 | 1967-10-27 | Obtiention d'acide fluorhydrique anhydre. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE715587A true BE715587A (en:Method) | 1968-10-16 |
Family
ID=26176884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE715587D BE715587A (en:Method) | 1967-05-30 | 1968-05-24 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3645681A (en:Method) |
| AT (1) | AT280951B (en:Method) |
| BE (1) | BE715587A (en:Method) |
| FR (2) | FR1532532A (en:Method) |
| GB (1) | GB1235512A (en:Method) |
| LU (1) | LU56075A1 (en:Method) |
| NL (1) | NL6806809A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4695290A (en) * | 1983-07-26 | 1987-09-22 | Integrated Carbons Corporation | Integrated coal cleaning process with mixed acid regeneration |
| US4917872A (en) * | 1987-12-04 | 1990-04-17 | Nkk Corporation | Method for producing titanium fluoride |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2659655A (en) * | 1949-03-12 | 1953-11-17 | Union Carbide & Carbon Corp | Production of fluoride-free uranium oxide |
| DE1042550B (de) * | 1957-08-28 | 1958-11-06 | Wasagchemie Ag | Verfahren zur Entkieselung von Flussspat |
| US3195979A (en) * | 1961-12-18 | 1965-07-20 | Int Minerals & Chem Corp | Process of preparing hydrogen fluoride from fluosilicic acid |
| US3338673A (en) * | 1964-10-02 | 1967-08-29 | Hooker Chemical Corp | Recovery of substantially anhydrous hydrogen fluoride from an impure aqueous ammonium fluoride solution |
| US3476509A (en) * | 1967-03-08 | 1969-11-04 | Armour Pharma | Production of water soluble basic aluminum halide compound |
| US3525584A (en) * | 1969-07-03 | 1970-08-25 | Gustave E Kidde | Process for the production of aluminum fluoride |
-
1967
- 1967-05-30 FR FR108352A patent/FR1532532A/fr not_active Expired
- 1967-10-27 FR FR126140A patent/FR93537E/fr not_active Expired
-
1968
- 1968-05-14 NL NL6806809A patent/NL6806809A/xx unknown
- 1968-05-14 LU LU56075D patent/LU56075A1/xx unknown
- 1968-05-20 GB GB23906/68A patent/GB1235512A/en not_active Expired
- 1968-05-24 BE BE715587D patent/BE715587A/xx unknown
- 1968-05-29 AT AT514768A patent/AT280951B/de not_active IP Right Cessation
-
1970
- 1970-07-08 US US53300A patent/US3645681A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1235512A (en) | 1971-06-16 |
| DE1767465B2 (de) | 1972-11-09 |
| FR1532532A (fr) | 1968-07-12 |
| DE1767465A1 (de) | 1972-02-03 |
| AT280951B (de) | 1970-05-11 |
| FR93537E (fr) | 1969-04-11 |
| LU56075A1 (en:Method) | 1968-09-04 |
| NL6806809A (en:Method) | 1968-12-02 |
| US3645681A (en) | 1972-02-29 |