JPH0146444B2 - - Google Patents
Info
- Publication number
- JPH0146444B2 JPH0146444B2 JP10529880A JP10529880A JPH0146444B2 JP H0146444 B2 JPH0146444 B2 JP H0146444B2 JP 10529880 A JP10529880 A JP 10529880A JP 10529880 A JP10529880 A JP 10529880A JP H0146444 B2 JPH0146444 B2 JP H0146444B2
- Authority
- JP
- Japan
- Prior art keywords
- distillation
- hafnium
- tetrachloride
- impurities
- zirconium
- Prior art date
- 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
- 238000004821 distillation Methods 0.000 claims description 15
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 claims description 15
- 239000012535 impurity Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- PDPJQWYGJJBYLF-UHFFFAOYSA-J hafnium tetrachloride Chemical compound Cl[Hf](Cl)(Cl)Cl PDPJQWYGJJBYLF-UHFFFAOYSA-J 0.000 claims description 6
- 229910001508 alkali metal halide Inorganic materials 0.000 claims description 5
- 150000008045 alkali metal halides Chemical class 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- 229910052782 aluminium Inorganic materials 0.000 description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 11
- 229910052735 hafnium Inorganic materials 0.000 description 10
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 7
- 239000002994 raw material Substances 0.000 description 7
- 239000011780 sodium chloride Substances 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 229910052726 zirconium Inorganic materials 0.000 description 5
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- 238000005253 cladding Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 229910007926 ZrCl Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical class ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- -1 chloride Chemical class 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- 150000004694 iodide salts Chemical class 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10529880A JPS5742538A (en) | 1980-07-30 | 1980-07-30 | Preparation of purified zirconium tetrachloride |
| CA000381713A CA1171664A (en) | 1980-07-30 | 1981-07-14 | Process for separation of zirconium- and hafnium tetrachlorides from a mixture comprising such chlorides and apparatus therefor |
| IL6332581A IL63325A (en) | 1980-07-30 | 1981-07-15 | Process and apparatus for separation of zirconium-and hafnium tetrachlorides from a mixture comprising such chlorides |
| ZA814853A ZA814853B (en) | 1980-07-30 | 1981-07-15 | Process for separation of zirconium-and hafnium tetrachlorides from a mixture comprising such chlorides and apparatus therefor |
| EP81401226A EP0045270A1 (en) | 1980-07-30 | 1981-07-29 | Process for separation of zirconium- and hafnium tetrachlorides from a mixture comprising such chlorides and apparatus therefor |
| BR8104889A BR8104889A (pt) | 1980-07-30 | 1981-07-29 | Processo para separacao de tetracloretos de zirconio e hafnio de um mistura que compreende esses cloretos e aperelho para tal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10529880A JPS5742538A (en) | 1980-07-30 | 1980-07-30 | Preparation of purified zirconium tetrachloride |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5742538A JPS5742538A (en) | 1982-03-10 |
| JPH0146444B2 true JPH0146444B2 (cg-RX-API-DMAC7.html) | 1989-10-09 |
Family
ID=14403779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10529880A Granted JPS5742538A (en) | 1980-07-30 | 1980-07-30 | Preparation of purified zirconium tetrachloride |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5742538A (cg-RX-API-DMAC7.html) |
| ZA (1) | ZA814853B (cg-RX-API-DMAC7.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2876369B1 (fr) * | 2004-10-11 | 2006-12-22 | Cie Europ Du Zirconium Cezus S | Procede de separation du zirconium et du hafnium |
-
1980
- 1980-07-30 JP JP10529880A patent/JPS5742538A/ja active Granted
-
1981
- 1981-07-15 ZA ZA814853A patent/ZA814853B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5742538A (en) | 1982-03-10 |
| ZA814853B (en) | 1982-07-28 |
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