BE541741A - - Google Patents
Info
- Publication number
- BE541741A BE541741A BE541741DA BE541741A BE 541741 A BE541741 A BE 541741A BE 541741D A BE541741D A BE 541741DA BE 541741 A BE541741 A BE 541741A
- Authority
- BE
- Belgium
- Prior art keywords
- zirconium
- fluoride
- sep
- metal
- reduction
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 27
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 20
- BHHYHSUAOQUXJK-UHFFFAOYSA-L zinc fluoride Chemical compound F[Zn]F BHHYHSUAOQUXJK-UHFFFAOYSA-L 0.000 claims description 16
- OMQSJNWFFJOIMO-UHFFFAOYSA-J zirconium tetrafluoride Chemical compound F[Zr](F)(F)F OMQSJNWFFJOIMO-UHFFFAOYSA-J 0.000 claims description 14
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 239000011701 zinc Substances 0.000 claims description 11
- 229910052726 zirconium Inorganic materials 0.000 claims description 11
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 10
- 229910052725 zinc Inorganic materials 0.000 claims description 9
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 8
- 229910001093 Zr alloy Inorganic materials 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000011109 contamination Methods 0.000 claims description 2
- 238000007872 degassing Methods 0.000 claims description 2
- 238000006722 reduction reaction Methods 0.000 claims 4
- 239000000945 filler Substances 0.000 claims 1
- 239000011575 calcium Substances 0.000 description 9
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 7
- 229910052791 calcium Inorganic materials 0.000 description 7
- 239000011777 magnesium Substances 0.000 description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 5
- 229910052749 magnesium Inorganic materials 0.000 description 5
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 150000002222 fluorine compounds Chemical class 0.000 description 4
- 229910007998 ZrF4 Inorganic materials 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 229910001297 Zn alloy Inorganic materials 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- KDHWZXMNULXDFH-UHFFFAOYSA-N [Zn].[Zr] Chemical compound [Zn].[Zr] KDHWZXMNULXDFH-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/14—Obtaining zirconium or hafnium
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE541741A true BE541741A (de) |
Family
ID=170619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE541741D BE541741A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE541741A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2328052A1 (fr) * | 1975-10-17 | 1977-05-13 | Teledyne Ind | Procede de reduction a l'etat metallique d'un compose de zirconium |
-
0
- BE BE541741D patent/BE541741A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2328052A1 (fr) * | 1975-10-17 | 1977-05-13 | Teledyne Ind | Procede de reduction a l'etat metallique d'un compose de zirconium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2587725A1 (fr) | Procede de fabrication de zirconium ou de hafnium | |
| CH624148A5 (de) | ||
| CA2021806C (en) | Preparation of vanadium rich hydrogen storage alloy materials | |
| EP0102892B1 (de) | Verfahren zur Herstellung von Metallen und Legierungen hoher Reinheit | |
| EP0216398B1 (de) | Verfahren zur Herstellung von Tantalaffin oder von Niobaffin | |
| EP0273835B1 (de) | Metallothermisches Verfahren zur Herstellung reiner Legierungen auf der Basis von seltenen Erdmetallen und Übergangsmetallen | |
| JP2016514212A5 (de) | ||
| EP0556135B1 (de) | Verfahren zur Rückgewinnung und Reinigung von einer sehr angereichertes Uran enthaltenden Metallegierung | |
| EP1517855B1 (de) | Verfahren zur calciumnitridsysnthese | |
| BE541741A (de) | ||
| EP0125173A1 (de) | Verfahren zur Herstellung erstarrter Metallkörper aus der Schmelze eines Metalls | |
| FR2487378A1 (fr) | Procede pour produire par aluminothermie du chrome et des alliages de chrome a faible teneur en azote | |
| FR2561665A1 (fr) | Procede pour l'elaboration d'un alliage a absorption d'hydrogene contenant du titane | |
| FR2598720A1 (fr) | Procede pour produire des alliages amorphes fe, si, bo | |
| BE538989A (de) | ||
| CA2068856C (fr) | Procede de raffinage du calcium par voie nitrure | |
| EP0368770A1 (de) | Verfahren zur Herstellung von Nitrophenolen | |
| BE500558A (de) | ||
| LU87759A1 (fr) | Procede pour la fabrication directe d'acier et d'autres produits de fonderie | |
| FR2681877A1 (fr) | Procede de fabrication d'une composition boree d'alliage. | |
| BE446849A (de) | ||
| BE409100A (de) | ||
| BE428031A (de) | ||
| BE551450A (de) | ||
| BE522371A (de) |