BE825866A - Procede de fabrication d'un fondant synthetique compacte a base de fluorure de calcium - Google Patents
Procede de fabrication d'un fondant synthetique compacte a base de fluorure de calciumInfo
- Publication number
- BE825866A BE825866A BE153638A BE153638A BE825866A BE 825866 A BE825866 A BE 825866A BE 153638 A BE153638 A BE 153638A BE 153638 A BE153638 A BE 153638A BE 825866 A BE825866 A BE 825866A
- Authority
- BE
- Belgium
- Prior art keywords
- manufacturing
- calcium fluoride
- flux based
- synthetic flux
- compact synthetic
- Prior art date
Links
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 title 1
- 229910001634 calcium fluoride Inorganic materials 0.000 title 1
- 230000004907 flux Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/20—Halides
- C01F11/22—Fluorides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH361274A CH601110A5 (fr) | 1974-03-15 | 1974-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE825866A true BE825866A (fr) | 1975-06-16 |
Family
ID=4259725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE153638A BE825866A (fr) | 1974-03-15 | 1975-02-24 | Procede de fabrication d'un fondant synthetique compacte a base de fluorure de calcium |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4043803A (fr) |
| JP (1) | JPS50137813A (fr) |
| BE (1) | BE825866A (fr) |
| CH (1) | CH601110A5 (fr) |
| DE (1) | DE2509375A1 (fr) |
| ES (1) | ES435543A1 (fr) |
| SE (1) | SE408891B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT375627B (de) * | 1980-04-30 | 1984-08-27 | Voest Alpine Ag | Verfahren zur aufarbeitung von beim nassaufschluss von phosphaten anfallender kieselfluorwasserstoffsaeure sowie einrichtung zur durchfuehrung des verfahrens |
| SE430593B (sv) * | 1981-01-16 | 1983-11-28 | Boliden Ab | Forfarande for att utvinna anvendbara produkter ur avfallsprodukter fran aluminiumfluoridframstellning |
| SE439477B (sv) * | 1982-10-13 | 1985-06-17 | Boliden Ab | Forfarande for produktion av huvudsakligen ren kiselsyra fran avfallskiselsyra |
| SE527672C2 (sv) * | 2004-04-07 | 2006-05-09 | Outokumpu Stainless Ab | Sätt att framställa ett flussmedel, flussmede, samt metod vid tillverkning av stål |
| EP2927202A1 (fr) * | 2014-04-04 | 2015-10-07 | Paris Sciences et Lettres - Quartier Latin | Céramique de fluorure métallique transparent |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB979583A (en) * | 1961-09-25 | 1965-01-06 | Inst Electrosvarki E O Paton | Refining metals |
| US3366444A (en) * | 1965-04-12 | 1968-01-30 | Sylvania Electric Prod | Process of preparing calcium fluoride |
| DE1912649A1 (de) * | 1969-03-13 | 1970-10-01 | Messer Griesheim Gmbh | Verfahren zur Herstellung von Schweisspulver |
| FI47081C (fi) * | 1971-12-13 | 1973-09-10 | Kemira Oy | Menetelmä lannoiteteollisuudessa sivutuotteena saadun fluorin jalostam iseksi. |
-
1974
- 1974-03-15 CH CH361274A patent/CH601110A5/xx not_active IP Right Cessation
-
1975
- 1975-02-24 BE BE153638A patent/BE825866A/fr unknown
- 1975-03-04 DE DE19752509375 patent/DE2509375A1/de active Pending
- 1975-03-11 US US05/557,370 patent/US4043803A/en not_active Expired - Lifetime
- 1975-03-12 ES ES435543A patent/ES435543A1/es not_active Expired
- 1975-03-13 SE SE7502835A patent/SE408891B/xx unknown
- 1975-03-15 JP JP50031734A patent/JPS50137813A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US4043803A (en) | 1977-08-23 |
| SE7502835L (fr) | 1975-09-16 |
| ES435543A1 (es) | 1976-12-16 |
| DE2509375A1 (de) | 1975-09-18 |
| SE408891B (sv) | 1979-07-16 |
| JPS50137813A (fr) | 1975-11-01 |
| CH601110A5 (fr) | 1978-06-30 |
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