FR2172989B1 - - Google Patents
Info
- Publication number
- FR2172989B1 FR2172989B1 FR7302919A FR7302919A FR2172989B1 FR 2172989 B1 FR2172989 B1 FR 2172989B1 FR 7302919 A FR7302919 A FR 7302919A FR 7302919 A FR7302919 A FR 7302919A FR 2172989 B1 FR2172989 B1 FR 2172989B1
- 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
- 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)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB855172A GB1416871A (en) | 1972-02-24 | 1972-02-24 | Removal of hydrogen aulphide |
| GB2776572 | 1972-06-14 | ||
| GB3158772 | 1972-07-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2172989A1 FR2172989A1 (pl) | 1973-10-05 |
| FR2172989B1 true FR2172989B1 (pl) | 1976-09-10 |
Family
ID=27255222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7302919A Expired FR2172989B1 (pl) | 1972-02-24 | 1973-01-26 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4895393A (pl) |
| CA (1) | CA981422A (pl) |
| DE (1) | DE2305293A1 (pl) |
| FR (1) | FR2172989B1 (pl) |
| GB (1) | GB1416871A (pl) |
| IT (1) | IT978158B (pl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2904845C2 (de) * | 1979-02-09 | 1983-01-27 | Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen | Verfahren und Trennbehälter zum kontinuierlichen Trennen einer Schwefel/Waschlauge-Suspension |
| JPH0437866Y2 (pl) * | 1986-08-19 | 1992-09-04 | ||
| PL187670B1 (pl) * | 1998-05-27 | 2004-08-31 | Myslowski Wlodzimierz | Sposób wytwarzania spoiwa siarkowego i spoiwo siarkowe |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3273966A (en) * | 1963-11-15 | 1966-09-20 | Fmc Corp | Purification of sulfur |
| US3371999A (en) * | 1965-05-25 | 1968-03-05 | Stauffer Chemical Co | Purification of by-product sulfur formed from chlorination processes |
-
1972
- 1972-02-24 GB GB855172A patent/GB1416871A/en not_active Expired
-
1973
- 1973-01-05 CA CA160,630A patent/CA981422A/en not_active Expired
- 1973-01-15 IT IT1921173A patent/IT978158B/it active
- 1973-01-26 FR FR7302919A patent/FR2172989B1/fr not_active Expired
- 1973-02-01 DE DE19732305293 patent/DE2305293A1/de active Pending
- 1973-02-23 JP JP2139773A patent/JPS4895393A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4895393A (pl) | 1973-12-07 |
| FR2172989A1 (pl) | 1973-10-05 |
| GB1416871A (en) | 1975-12-10 |
| IT978158B (it) | 1974-09-20 |
| CA981422A (en) | 1976-01-13 |
| DE2305293A1 (de) | 1973-09-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |