JPH046780B2 - - Google Patents
Info
- Publication number
- JPH046780B2 JPH046780B2 JP62007941A JP794187A JPH046780B2 JP H046780 B2 JPH046780 B2 JP H046780B2 JP 62007941 A JP62007941 A JP 62007941A JP 794187 A JP794187 A JP 794187A JP H046780 B2 JPH046780 B2 JP H046780B2
- Authority
- JP
- Japan
- Prior art keywords
- metal
- heating
- retort
- heating furnace
- powder
- 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 - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 claims description 57
- 229910052751 metal Inorganic materials 0.000 claims description 50
- 239000002184 metal Substances 0.000 claims description 49
- 238000004821 distillation Methods 0.000 claims description 25
- 239000000843 powder Substances 0.000 claims description 25
- 230000002829 reductive effect Effects 0.000 claims description 15
- 150000002739 metals Chemical class 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 7
- 150000004820 halides Chemical class 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 150000002736 metal compounds Chemical class 0.000 claims description 5
- 229910001507 metal halide Inorganic materials 0.000 claims description 5
- 229910044991 metal oxide Inorganic materials 0.000 claims description 5
- 150000004706 metal oxides Chemical class 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 150000005309 metal halides Chemical class 0.000 claims 1
- 239000002994 raw material Substances 0.000 description 11
- 238000000034 method Methods 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
- 239000011575 calcium Substances 0.000 description 7
- 238000000746 purification Methods 0.000 description 6
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 5
- 239000000292 calcium oxide Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 4
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 229910001954 samarium oxide Inorganic materials 0.000 description 4
- 229940075630 samarium oxide Drugs 0.000 description 4
- FKTOIHSPIPYAPE-UHFFFAOYSA-N samarium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Sm+3].[Sm+3] FKTOIHSPIPYAPE-UHFFFAOYSA-N 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 238000005272 metallurgy Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- FWQVINSGEXZQHB-UHFFFAOYSA-K trifluorodysprosium Chemical compound F[Dy](F)F FWQVINSGEXZQHB-UHFFFAOYSA-K 0.000 description 3
- OBOSXEWFRARQPU-UHFFFAOYSA-N 2-n,2-n-dimethylpyridine-2,5-diamine Chemical compound CN(C)C1=CC=C(N)C=N1 OBOSXEWFRARQPU-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 2
- 229910000514 dolomite Inorganic materials 0.000 description 2
- 239000010459 dolomite Substances 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 229910052746 lanthanum Inorganic materials 0.000 description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- CSDQQAQKBAQLLE-UHFFFAOYSA-N 4-(4-chlorophenyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine Chemical compound C1=CC(Cl)=CC=C1C1C(C=CS2)=C2CCN1 CSDQQAQKBAQLLE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- -1 alumina Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting 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
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- HPNURIVGONRLQI-UHFFFAOYSA-K trifluoroeuropium Chemical compound F[Eu](F)F HPNURIVGONRLQI-UHFFFAOYSA-K 0.000 description 1
- XRADHEAKQRNYQQ-UHFFFAOYSA-K trifluoroneodymium Chemical compound F[Nd](F)F XRADHEAKQRNYQQ-UHFFFAOYSA-K 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62007941A JPS63176440A (ja) | 1987-01-16 | 1987-01-16 | 加熱炉 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62007941A JPS63176440A (ja) | 1987-01-16 | 1987-01-16 | 加熱炉 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63176440A JPS63176440A (ja) | 1988-07-20 |
| JPH046780B2 true JPH046780B2 (en]) | 1992-02-06 |
Family
ID=11679533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62007941A Granted JPS63176440A (ja) | 1987-01-16 | 1987-01-16 | 加熱炉 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63176440A (en]) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2633000B2 (ja) * | 1989-01-28 | 1997-07-23 | 動力炉・核燃料開発事業団 | 高放射性廃棄物の処理方法 |
| JP4781555B2 (ja) * | 2001-05-02 | 2011-09-28 | 古河機械金属株式会社 | 有価金属の回収方法 |
| JP5792079B2 (ja) * | 2012-01-06 | 2015-10-07 | 株式会社日立製作所 | 希土類元素の分離回収方法 |
| JP6301665B2 (ja) * | 2014-02-03 | 2018-03-28 | 三鷹光器株式会社 | レトルトの縦置構造 |
| JP2015155568A (ja) * | 2014-02-21 | 2015-08-27 | 三鷹光器株式会社 | マグネシウム熱還元用のレトルト |
| JP2018059178A (ja) * | 2016-10-07 | 2018-04-12 | 太平洋セメント株式会社 | アルカリ土類金属の製造装置及び製造方法 |
| CN111424184B (zh) * | 2020-04-17 | 2022-04-22 | 包头稀土研究院 | 一次连续还原蒸馏制备高纯金属镱的方法 |
-
1987
- 1987-01-16 JP JP62007941A patent/JPS63176440A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63176440A (ja) | 1988-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4273627A (en) | Production of extreme purity aluminum | |
| US4837376A (en) | Process for refining silicon and silicon purified thereby | |
| CN1419466A (zh) | 升华精制的方法和装置 | |
| JP5768714B2 (ja) | シリコンの製造方法 | |
| JPH046780B2 (en]) | ||
| US4239606A (en) | Production of extreme purity aluminum | |
| US3385723A (en) | Carbon article coated with beta silicon carbide | |
| TWI542705B (zh) | Production method of high purity calcium | |
| US4477277A (en) | Process for producing high-purity metals | |
| US4221590A (en) | Fractional crystallization process | |
| US4246035A (en) | High purity mortar suitable for bonding refractory brick | |
| US4419126A (en) | Aluminum purification system | |
| JP2004359979A (ja) | マグネトロン容量結合型プラズマによる気化性金属化合物からの高純度金属の還元精製方法及びそのための装置 | |
| US2758831A (en) | Lined metal reduction apparatus | |
| US4238223A (en) | Method of extracting magnesium from magnesium oxides | |
| CN1090335A (zh) | 真空自燃烧法生产钒铝中间合金 | |
| JPH0456766B2 (en]) | ||
| US4294612A (en) | Fractional crystallization process | |
| JP3570640B2 (ja) | 高密度フッ化アルミニウム焼結体及びその製造方法 | |
| US2855331A (en) | Method for producing titanium metal | |
| GB2109822A (en) | Metal diffusion process | |
| JPS63282218A (ja) | 高純度希土類金属の製造方法 | |
| RU2017844C1 (ru) | Способ получения магния из его оксида | |
| US2835566A (en) | Aluminum manufacture | |
| CA1115966A (en) | Method of extracting magnesium from magnesium oxides |