FR2130251A1 - - Google Patents
Info
- Publication number
- FR2130251A1 FR2130251A1 FR7208968A FR7208968A FR2130251A1 FR 2130251 A1 FR2130251 A1 FR 2130251A1 FR 7208968 A FR7208968 A FR 7208968A FR 7208968 A FR7208968 A FR 7208968A FR 2130251 A1 FR2130251 A1 FR 2130251A1
- 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.)
- Granted
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
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/24—Sulfates of ammonium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12507971A | 1971-03-17 | 1971-03-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2130251A1 true FR2130251A1 (OSRAM) | 1972-11-03 |
| FR2130251B1 FR2130251B1 (OSRAM) | 1978-02-10 |
Family
ID=22418095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7208968A Expired FR2130251B1 (OSRAM) | 1971-03-17 | 1972-03-15 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE780641A (OSRAM) |
| CA (1) | CA975135A (OSRAM) |
| DE (1) | DE2213205A1 (OSRAM) |
| FR (1) | FR2130251B1 (OSRAM) |
| GB (1) | GB1389101A (OSRAM) |
| IT (1) | IT952261B (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108033464A (zh) * | 2017-11-29 | 2018-05-15 | 北京铝能清新环境技术有限公司 | 一种用于硫酸铵分解的系统 |
-
1972
- 1972-03-06 CA CA136,317A patent/CA975135A/en not_active Expired
- 1972-03-14 BE BE780641A patent/BE780641A/xx unknown
- 1972-03-15 IT IT4899872A patent/IT952261B/it active
- 1972-03-15 DE DE19722213205 patent/DE2213205A1/de active Pending
- 1972-03-15 FR FR7208968A patent/FR2130251B1/fr not_active Expired
- 1972-03-17 GB GB1269972A patent/GB1389101A/en not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2130251B1 (OSRAM) | 1978-02-10 |
| CA975135A (en) | 1975-09-30 |
| GB1389101A (en) | 1975-04-03 |
| BE780641A (fr) | 1972-09-14 |
| DE2213205A1 (de) | 1972-09-28 |
| IT952261B (it) | 1973-07-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |