AT284154B - Verfahren zur Herstellung von hochgradig reinem Schwefelhexafluorid - Google Patents
Verfahren zur Herstellung von hochgradig reinem SchwefelhexafluoridInfo
- Publication number
- AT284154B AT284154B AT92668A AT92668A AT284154B AT 284154 B AT284154 B AT 284154B AT 92668 A AT92668 A AT 92668A AT 92668 A AT92668 A AT 92668A AT 284154 B AT284154 B AT 284154B
- Authority
- AT
- Austria
- Prior art keywords
- production
- sulfur hexafluoride
- highly pure
- pure sulfur
- highly
- Prior art date
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
- C01B17/45—Compounds containing sulfur and halogen, with or without oxygen
- C01B17/4507—Compounds containing sulfur and halogen, with or without oxygen containing sulfur and halogen only
- C01B17/4515—Compounds containing sulfur and halogen, with or without oxygen containing sulfur and halogen only containing sulfur and fluorine only
- C01B17/453—Sulfur hexafluoride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1213867 | 1967-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT284154B true AT284154B (de) | 1970-09-10 |
Family
ID=11139473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT92668A AT284154B (de) | 1967-02-01 | 1968-01-30 | Verfahren zur Herstellung von hochgradig reinem Schwefelhexafluorid |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT284154B (fr) |
| BE (1) | BE710050A (fr) |
| CH (1) | CH497338A (fr) |
| DE (1) | DE1667634B2 (fr) |
| DK (1) | DK120633B (fr) |
| ES (1) | ES350276A1 (fr) |
| FR (1) | FR1555940A (fr) |
| GB (1) | GB1175774A (fr) |
| NL (1) | NL6801218A (fr) |
| SE (1) | SE339936B (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2407492C3 (de) * | 1974-02-16 | 1978-06-22 | Kali-Chemie Ag, 3000 Hannover | Verfahren zur Beseitigung der bei der Herstellung von Schwefelhexafluorid anfallenden höhersiedenden Nebenprodukte |
| IT1085350B (it) * | 1977-04-19 | 1985-05-28 | Montedison Spa | Metodo per la preparazione di esafluoruro di zolfo ad elevata purezza,ed apparecchiatura per realizzarlo |
| US4380532A (en) * | 1981-07-01 | 1983-04-19 | Mazurin Igor M | Process for fine purification of sulphur hexafluoride from impurities |
| FR2509712B1 (fr) * | 1981-07-16 | 1985-06-14 | G Energet | Procede de purification fine de l'hexafluorure de soufre et hexafluorure de soufre ainsi purifie |
| FR2521971B1 (fr) * | 1982-02-19 | 1986-04-25 | Ugine Kuhlmann | Procede continu de fabrication de l'hexafluorure de soufre dans un reacteur a flamme |
| DE4311527C1 (de) * | 1993-04-07 | 1994-12-08 | Edgar Dr Bilger | Verfahren zur Reinigung von SF6 |
-
1968
- 1968-01-26 NL NL6801218A patent/NL6801218A/xx unknown
- 1968-01-29 BE BE710050D patent/BE710050A/xx unknown
- 1968-01-29 FR FR1555940D patent/FR1555940A/fr not_active Expired
- 1968-01-30 ES ES350276A patent/ES350276A1/es not_active Expired
- 1968-01-30 AT AT92668A patent/AT284154B/de not_active IP Right Cessation
- 1968-01-30 DE DE1968M0077089 patent/DE1667634B2/de active Pending
- 1968-01-31 DK DK38568A patent/DK120633B/da unknown
- 1968-01-31 CH CH146568A patent/CH497338A/de not_active IP Right Cessation
- 1968-01-31 GB GB510068A patent/GB1175774A/en not_active Expired
- 1968-02-01 SE SE134168A patent/SE339936B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1667634A1 (de) | 1971-07-08 |
| ES350276A1 (es) | 1969-05-01 |
| GB1175774A (en) | 1969-12-23 |
| BE710050A (fr) | 1968-07-29 |
| FR1555940A (fr) | 1969-01-31 |
| DK120633B (da) | 1971-06-28 |
| DE1667634B2 (de) | 1977-02-17 |
| CH497338A (de) | 1970-10-15 |
| SE339936B (fr) | 1971-11-01 |
| NL6801218A (fr) | 1968-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |