NL6906156A - - Google Patents
Info
- Publication number
- NL6906156A NL6906156A NL6906156A NL6906156A NL6906156A NL 6906156 A NL6906156 A NL 6906156A NL 6906156 A NL6906156 A NL 6906156A NL 6906156 A NL6906156 A NL 6906156A NL 6906156 A NL6906156 A NL 6906156A
- Authority
- NL
- Netherlands
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
- C01B17/0232—Purification, e.g. degassing
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES353037A ES353037A1 (es) | 1968-04-23 | 1968-04-23 | Procedimiento para purificar el azufre obtenido de piritas de hierro y de otros minerales sulfurados afines. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6906156A true NL6906156A (de) | 1969-10-27 |
Family
ID=8448731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6906156A NL6906156A (de) | 1968-04-23 | 1969-04-22 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3619143A (de) |
| BE (1) | BE730741A (de) |
| DE (1) | DE1920713A1 (de) |
| ES (1) | ES353037A1 (de) |
| FR (1) | FR2006726A1 (de) |
| GB (1) | GB1213098A (de) |
| NL (1) | NL6906156A (de) |
| SE (1) | SE352326B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5686057A (en) * | 1996-11-13 | 1997-11-11 | Betzdearborn Inc. | Selective oxidation of hydrogen sulfide in molten sulfur |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190125444A (en) * | 1901-12-13 | 1902-11-13 | Joseph Edward Riley | Improvements in the Recovery of Arsenic and Sulphur from Precipitated Sulphide of Arsenic. |
| BE377933A (de) * | 1930-03-15 | |||
| US1952290A (en) * | 1930-09-09 | 1934-03-27 | Norddeutsche Affinerie | Process for the recovery of arsenic |
| US2959467A (en) * | 1956-03-22 | 1960-11-08 | Yusuf Mehmed | Process for treating arseniuretted or sulfarsenidic cobalt, nickel or cobalt and nickel ores |
-
1968
- 1968-04-23 ES ES353037A patent/ES353037A1/es not_active Expired
-
1969
- 1969-03-28 FR FR6909273A patent/FR2006726A1/fr not_active Withdrawn
- 1969-03-31 BE BE730741D patent/BE730741A/xx unknown
- 1969-04-08 GB GB08014/69A patent/GB1213098A/en not_active Expired
- 1969-04-16 SE SE05396/69A patent/SE352326B/xx unknown
- 1969-04-22 NL NL6906156A patent/NL6906156A/xx unknown
- 1969-04-22 US US818452A patent/US3619143A/en not_active Expired - Lifetime
- 1969-04-23 DE DE19691920713 patent/DE1920713A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1920713A1 (de) | 1969-11-13 |
| US3619143A (en) | 1971-11-09 |
| FR2006726A1 (de) | 1970-01-02 |
| BE730741A (de) | 1969-09-01 |
| ES353037A1 (es) | 1969-09-16 |
| SE352326B (de) | 1972-12-27 |
| GB1213098A (en) | 1970-11-18 |