BE717088A - - Google Patents
Info
- Publication number
- BE717088A BE717088A BE717088DA BE717088A BE 717088 A BE717088 A BE 717088A BE 717088D A BE717088D A BE 717088DA BE 717088 A BE717088 A BE 717088A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/026—Preparation of ammonia from inorganic compounds
- C01C1/028—Preparation of ammonia from inorganic compounds from ammonium sulfate or sulfite
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Industrial Gases (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR111962 | 1967-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE717088A true BE717088A (xx) | 1968-12-02 |
Family
ID=8633851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE717088D BE717088A (xx) | 1967-06-26 | 1968-06-25 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3561925A (xx) |
| JP (1) | JPS4828560B1 (xx) |
| BE (1) | BE717088A (xx) |
| DE (1) | DE1767828C3 (xx) |
| ES (1) | ES355423A1 (xx) |
| FR (1) | FR1568748A (xx) |
| GB (1) | GB1221844A (xx) |
| NL (1) | NL6808970A (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2128955A5 (xx) * | 1971-03-09 | 1972-10-27 | Inst Francais Du Petrole | |
| FR2154841A5 (xx) * | 1971-09-27 | 1973-05-18 | Inst Francais Du Petrole | |
| FR2203774B1 (xx) * | 1972-10-20 | 1978-05-26 | Inst Francais Du Petrole | |
| FR2206968B1 (xx) * | 1972-11-20 | 1975-04-25 | Inst Francais Du Petrole | |
| US4174383A (en) * | 1973-12-17 | 1979-11-13 | Institut Francais Du Petrole | Process for purifying a sulfur dioxide containing gas with production of elemental sulfur |
| IT1040230B (it) * | 1974-08-14 | 1979-12-20 | Inst Francais Du Petrole | Procedimento di trattamento di acque residue contenenti acido solforico |
| FR2283867A1 (fr) * | 1974-09-05 | 1976-04-02 | Inst Francais Du Petrole | Procede de traitement d'eaux residuaires contenant du sulfate d'ammoniaque |
-
1967
- 1967-06-26 FR FR111962A patent/FR1568748A/fr not_active Expired
-
1968
- 1968-06-20 US US738471A patent/US3561925A/en not_active Expired - Lifetime
- 1968-06-21 DE DE1767828A patent/DE1767828C3/de not_active Expired
- 1968-06-25 ES ES355423A patent/ES355423A1/es not_active Expired
- 1968-06-25 GB GB30238/68A patent/GB1221844A/en not_active Expired
- 1968-06-25 BE BE717088D patent/BE717088A/xx unknown
- 1968-06-26 NL NL6808970A patent/NL6808970A/xx unknown
- 1968-06-26 JP JP43043973A patent/JPS4828560B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1767828A1 (de) | 1971-09-30 |
| US3561925A (en) | 1971-02-09 |
| JPS4828560B1 (xx) | 1973-09-03 |
| GB1221844A (en) | 1971-02-10 |
| DE1767828B2 (de) | 1979-07-26 |
| DE1767828C3 (de) | 1980-03-27 |
| NL6808970A (xx) | 1968-12-27 |
| ES355423A1 (es) | 1970-03-01 |
| FR1568748A (xx) | 1969-05-30 |