JP6655587B2 - 高純度マグネシウムの真空蒸留方法及び装置 - Google Patents
高純度マグネシウムの真空蒸留方法及び装置 Download PDFInfo
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- 229910052749 magnesium Inorganic materials 0.000 title claims description 78
- 239000011777 magnesium Substances 0.000 title claims description 78
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims description 76
- 238000000034 method Methods 0.000 title description 18
- 238000005292 vacuum distillation Methods 0.000 title description 4
- 238000009833 condensation Methods 0.000 claims description 28
- 230000005494 condensation Effects 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 229910002804 graphite Inorganic materials 0.000 claims description 16
- 239000010439 graphite Substances 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 238000009835 boiling Methods 0.000 claims description 13
- 239000007858 starting material Substances 0.000 claims description 13
- 238000004821 distillation Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 150000002680 magnesium Chemical class 0.000 claims description 3
- 238000005192 partition Methods 0.000 description 26
- 239000011261 inert gas Substances 0.000 description 12
- 230000008018 melting Effects 0.000 description 9
- 238000002844 melting Methods 0.000 description 9
- 238000001704 evaporation Methods 0.000 description 8
- 239000000155 melt Substances 0.000 description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 8
- 239000013078 crystal Substances 0.000 description 7
- 230000008020 evaporation Effects 0.000 description 6
- 239000011449 brick Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 150000001485 argon Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- -1 cadmium Chemical class 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
-
- 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
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/20—Obtaining alkaline earth metals or magnesium
- C22B26/22—Obtaining magnesium
-
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/04—Refining by applying a vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
- F27B5/14—Arrangements of heating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
- F27B5/18—Arrangement of controlling, monitoring, alarm or like devices
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Description
11 蒸留器の上部領域
111 出発材料に接触している11の領域
112 11及び13の中間壁
113 64に対する112の円錐形状の台座
114 温度センサ54を保護する蒸留器壁の突起
12 蒸留器の下部の先細り領域
121 温度センサ53を保護する供給チャンバ壁の突起
13 供給チャンバ
131 温度センサ55を保護する蒸留器壁の突起
14 真空フランジ
141 リング封止部
15 真空フランジ
151 リング封止部
2 マグネシウム含有金属の出発溶融物
21 高純度溶融マグネシウム
3 凝縮容器全体
31 凝縮るつぼの開口部
32 凝縮るつぼの上部領域
33 凝縮るつぼの下部領域
4 カバー
41 横方向の開口を有するカバー
5 領域11用の加熱システム
51 領域12用の加熱システム
52 領域12用の絶縁部
53 凝縮容器の基部領域の温度センサ
531 温度センサ用の保護パイプ
54 蒸発領域用の温度センサ
55 隔壁ユニット64の領域用の温度センサ
6 隔壁ユニット
61 隔壁ユニットの押し棒
62 隔壁ユニット用の封止台座
63 押し棒用の真空の貫通接続
631 リング封止部
64 円錐形状の台座を有する隔壁ユニット
71 真空ポンプへの接続ライン
72 真空ポンプへの隔ユニット
73 真空ポンプ
74 真空測定器への接続ライン
75 真空測定器
76 隔壁ユニットへの接続ライン
761 不活性ガス用の流量調節器への接続ライン
77 隔壁ユニット
78 不活性ガス用の流量調節器
781 不活性ガス用の流量調節器
79 不活性ガス源
8 沸点を超える温度範囲の下限位置
81 沸点を超える温度範囲の上限位置
82 融点を超える温度範囲の上限位置
83 のこびき切断可能な水準線
91 蒸気生成を示す矢印
92 凝縮容器への蒸気の進入を示す矢印
93 隔壁ユニット6を持ち上げる方向を示す矢印
Claims (10)
- 減圧での蒸留によって高純度マグネシウムを製造する方法であって、前記高純度マグネシウムを液体状態で凝縮させる、前記方法において、
マグネシウム含有金属溶融物の形態の出発材料が、凝縮容器の上部領域とともに蒸留器の上部領域に存在し、
前記蒸留器は、揮発性の不純物をマグネシウム蒸気中へ放出しない材料からなり、
前記蒸留器の上部領域は、2つの水準線の間の範囲内でマグネシウムの沸点を上回る温度にされ、次いで一定に保持され、それにより、沸騰しているマグネシウム含有金属溶融物から蒸気が生じ、該蒸気が前記蒸留器の上部領域の内部を充填し、
前記凝縮容器の上部領域に浸透した前記蒸気が、下側の水準線よりも下方で凝縮し、前記凝縮容器の下部領域で高純度溶融物として凝集し、
マグネシウムの沸点が前記凝縮容器の下部領域の温度を上回るように、前記蒸留器内の最小の圧力を維持し、前記凝縮容器の異なる部分間の温度差によりマグネシウムが凝集するようになっていることを特徴とする、高純度マグネシウムを製造する方法。 - 上側の水準線よりも上方の領域から汚染された溶融物が落下して前記凝縮容器の開口部に到達することを防止するために、前記開口部は、カバーによって保護されており、それによって不純物の混じったマグネシウムを再び前記マグネシウム含有金属溶融物へ戻すことを特徴とする、請求項1に記載された高純度マグネシウムを製造する方法。
- 前記蒸留器の外側に設けられた加熱システムにより、前記蒸留器を加熱することを特徴とする請求項1または請求項2に記載された高純度マグネシウムを製造する方法。
- 前記蒸留器が供給チャンバを介して排気され、次いで蒸留に必要な温度にされることを特徴とする請求項1から請求項3までのいずれか1項に記載された高純度マグネシウムを製造する方法。
- 供給チャンバ内の圧力が監視されることを特徴とする請求項1から請求項4までのいずれか1項に記載された高純度マグネシウムを製造する方法。
- 請求項1から請求項5までのいずれか1項に記載された高純度マグネシウムを製造する方法を実行するための装置であって、
蒸留器、および
凝縮容器
を備え、
前記凝縮容器の上部領域は、前記蒸留器の上部領域に位置し、
前記蒸留器の上部領域は加熱要素により取り囲まれており、前記蒸留器の上部領域は2つの水準線の間の範囲内でマグネシウムの沸点を上回る温度に加熱されるようになっており、
前記凝縮容器の下部領域が、下側の水準線よりも下方に位置するように、前記凝縮容器が配置され、
供給チャンバが前記蒸留器に接続され、該供給チャンバは、前記蒸留器を排気する手段に接続していることを特徴とする装置。 - 前記凝縮容器が、カバーによって保護されていることを特徴とする請求項6に記載された装置。
- 前記蒸留器がステンレス鋼でできていることを特徴とする請求項6または請求項7に記載された装置。
- 前記カバーはグラファイトからなることを特徴とする請求項6から請求項8までのいずれか1項に記載された装置。
- 前記供給チャンバが前記蒸留器の上方に配置されることを特徴とする請求項6から請求項9までのいずれか1項に記載された装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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EP12000311 | 2012-01-19 | ||
EP12000311.6 | 2012-01-19 |
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JP2018040062A JP2018040062A (ja) | 2018-03-15 |
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JP2017204297A Active JP6655587B2 (ja) | 2012-01-19 | 2017-10-23 | 高純度マグネシウムの真空蒸留方法及び装置 |
JP2019163855A Abandoned JP2019210554A (ja) | 2012-01-19 | 2019-09-09 | 高純度マグネシウムの真空蒸留方法及び装置 |
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Country Status (12)
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US (2) | US9677151B2 (ja) |
EP (2) | EP2804964B1 (ja) |
JP (3) | JP2015505581A (ja) |
KR (1) | KR20140116199A (ja) |
CN (2) | CN106636664B (ja) |
AU (2) | AU2013211253B2 (ja) |
BR (1) | BR112014017869B1 (ja) |
CA (1) | CA2860978C (ja) |
HK (1) | HK1206075A1 (ja) |
RU (2) | RU2730309C2 (ja) |
SG (2) | SG11201404182XA (ja) |
WO (1) | WO2013107644A1 (ja) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2730309C2 (ru) | 2012-01-19 | 2020-08-21 | Етх Цюрих | Способ и устройство для получения высокочистого магния |
EP2864516B1 (en) | 2012-06-26 | 2020-05-06 | Biotronik AG | Implant made from magnesium-zinc-calcium alloy, and method for production thereof |
EP2864513B1 (en) | 2012-06-26 | 2022-02-23 | Biotronik AG | Biodegradable implant made from magnesium-aluminum-zinc alloy and method for the production thereof |
KR102246885B1 (ko) | 2012-06-26 | 2021-05-03 | 바이오트로닉 아게 | 마그네슘 합금, 이의 제조방법 및 이의 용도 |
CN109022980A (zh) | 2012-06-26 | 2018-12-18 | 百多力股份公司 | 镁合金、其生产方法及其用途 |
US9469889B2 (en) | 2012-08-31 | 2016-10-18 | DePuy Synthes Products, Inc. | Ultrapure magnesium alloy with adjustable degradation rate |
US9593397B2 (en) | 2013-03-14 | 2017-03-14 | DePuy Synthes Products, Inc. | Magnesium alloy with adjustable degradation rate |
US10478529B2 (en) | 2013-03-14 | 2019-11-19 | DePuy Synthes Products, Inc. | Magnesium alloy with adjustable degradation rate |
WO2015016732A1 (ru) * | 2013-07-30 | 2015-02-05 | Общество С Ограниченной Ответственностью "Ез Оцм-Инжиниринг" | Способ разделения золотосеребряных сплавов путем вакуумной дистилляции и устройство для его реализации |
PL2857536T4 (pl) | 2013-10-03 | 2016-08-31 | Weinberg Annelie Martina | Implant dla pacjentów w procesie wzrastania, sposób jego wytwarzania i zastosowanie |
KR102175975B1 (ko) * | 2013-11-29 | 2020-11-06 | 재단법인 포항산업과학연구원 | 마그네슘 열환원 장치 |
CN103740949B (zh) * | 2013-12-31 | 2015-02-04 | 深圳市华星光电技术有限公司 | 金属镁的预处理装置和方法 |
KR101632868B1 (ko) * | 2014-09-29 | 2016-06-23 | 주식회사 포스코 | 마그네슘 환원 장치 및 마그네슘 환원 장치의 진공 제어 방법. |
JP6586293B2 (ja) * | 2015-05-26 | 2019-10-02 | 高周波熱錬株式会社 | マグネシウムの精製方法及びマグネシウム精製装置 |
CN106621429B (zh) * | 2015-07-20 | 2019-04-19 | 中国科学院上海应用物理研究所 | 密闭式蒸馏熔盐的方法及蒸馏装置 |
EP3388539A1 (de) * | 2017-04-11 | 2018-10-17 | Biotronik AG | Vorrichtung und verfahren zur erzeugung von gereinigtem, insbesondere hochreinem, magnesium |
KR102075786B1 (ko) * | 2018-07-31 | 2020-02-11 | 한국생산기술연구원 | 진공 증류 장치 |
KR102075900B1 (ko) * | 2018-07-31 | 2020-02-12 | 한국생산기술연구원 | 유도 가열을 이용한 진공 증류 장치 |
CN110218880B (zh) * | 2019-06-26 | 2022-10-28 | 郑州大学 | 一种火法真空冶金还原装置 |
CN110894065B (zh) * | 2019-12-18 | 2023-04-07 | 中南大学 | 一种制备高纯碲的设备及方法 |
EP3865800A1 (en) | 2020-02-17 | 2021-08-18 | ETH Zurich | Simultaneous distillation and alloying |
CN111850329B (zh) * | 2020-07-23 | 2023-09-29 | 西格马(河南)高温科技集团有限公司 | 一种连续真空熔炼制备高纯镁合金的生产线设备和工艺 |
US20220193768A1 (en) * | 2020-12-23 | 2022-06-23 | Hamilton Sundstrand Corporation | Method and apparatus for manufacturing powder for additive manufacturing |
CN113897493A (zh) * | 2021-09-30 | 2022-01-07 | 上海镁源动力科技有限公司 | 一种金属原料去渣提纯装置及提纯方法 |
CN115821084B (zh) * | 2022-11-09 | 2024-01-26 | 安徽铜冠产业技术研究院有限责任公司 | 一种低沸点金属铜基中间合金制备方法及设备 |
WO2024115645A1 (en) | 2022-12-01 | 2024-06-06 | Kairos Medical Ag | Distillation device |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB418789A (en) * | 1933-05-30 | 1934-10-31 | Oesterr Amerikan Magnesit | Improved method of and means for the recovery of pure metallic magnesium from crude magnesium or magnesiferous materials |
GB469760A (en) * | 1935-11-27 | 1937-07-27 | Harold Alexandre Blackwell | An improved process and apparatus for separating magnesium, beryllium, and like metals which sublime from their ores and compounds |
US2309644A (en) * | 1938-12-24 | 1943-02-02 | Anglo California Nat Bank | Sublimation apparatus |
GB552254A (en) * | 1941-06-20 | 1943-03-30 | Ameriean Magnesium Metals Corp | Improvements in and relating to the refining of sublimable materials |
US2829878A (en) * | 1955-12-13 | 1958-04-08 | Dominion Magnesium Ltd | Retorts for the production of alkaline earth metals |
EP0047665A1 (en) * | 1980-09-08 | 1982-03-17 | Westinghouse Electric Corporation | Improvements in or relating to metal distillation |
DE3144284A1 (de) * | 1981-11-07 | 1983-05-19 | Leybold-Heraeus GmbH, 5000 Köln | Verfahren, vorrichtung und regelanordnung zum aufarbeiten von hartmetallschrott durch legieren |
CH659000A5 (de) | 1981-11-07 | 1986-12-31 | Leybold Heraeus Gmbh & Co Kg | Destillations- und sublimationsvorrichtung mit einem kondensator. |
JPS58123840A (ja) * | 1982-01-14 | 1983-07-23 | Toyota Motor Corp | 金属蒸気回収方法及び装置 |
US4456479A (en) * | 1982-04-12 | 1984-06-26 | Ralph Harris | Vacuum purification of liquid metals |
JPS61133331A (ja) | 1984-11-30 | 1986-06-20 | Toyota Motor Corp | 金属の蒸留方法及び装置 |
DE3525747A1 (de) | 1985-07-19 | 1987-01-29 | Pfeiffer Vakuumtechnik | Anlage und verfahren zum behandeln von metallen im vakuum |
ATE163686T1 (de) * | 1992-11-16 | 1998-03-15 | Mineral Dev Int As | Verfahren zur herstellung metallischen magnesiums, magnesiumoxid oder refraktären materials |
US5582630A (en) * | 1995-02-21 | 1996-12-10 | Sony Corporation | Ultra high purity magnesium vacuum distillation purification method |
CN1205647A (zh) | 1996-09-20 | 1999-01-20 | 美国技术集团有限公司 | 小型真空蒸馏装置 |
JP3838717B2 (ja) | 1996-11-26 | 2006-10-25 | 同和鉱業株式会社 | マグネシウムの精製方法 |
JP4538663B2 (ja) * | 2001-01-23 | 2010-09-08 | Dowaエレクトロニクス株式会社 | 高純度金属の高度精製方法およびその精製装置 |
DE10114819A1 (de) * | 2001-03-26 | 2002-10-10 | Siemens Ag | Verfahren zur Verbesserung des Signalempfangs eines Ultraschall-Näherungsschalters und Ultraschall-Näherungsschalter mit verbessertem Signalempfang |
DE10134286C1 (de) * | 2001-08-03 | 2002-12-12 | Ald Vacuum Techn Ag | Vorrichtung zum Destillieren von Metallschmelzen |
JP3857589B2 (ja) | 2002-01-28 | 2006-12-13 | 同和鉱業株式会社 | 高純度金属の精製方法及び精製装置 |
US20030145683A1 (en) | 2002-01-30 | 2003-08-07 | Dowa Mining Co., Ltd. | Method and apparatus for enhanced purification of high-purity metals |
US6932852B2 (en) * | 2002-01-30 | 2005-08-23 | Dowa Mining Co., Ltd. | Method and apparatus for enhanced purification of high-purity metals |
DE60220878T2 (de) * | 2002-02-08 | 2008-02-07 | Dowa Mining Co., Ltd. | Verfahren und Vorrichtung zur erhöhten Reinigung von Reinmetallen wie Indium mittels Vakuumdestillation |
RU2307180C2 (ru) * | 2003-01-08 | 2007-09-27 | Вячеслав Андреевич Патрушев | Способ получения магния высокой чистоты |
KR100605278B1 (ko) | 2003-09-18 | 2006-07-26 | 이석연 | 마그네슘 증류정제장치 |
RU2254390C1 (ru) * | 2003-11-11 | 2005-06-20 | Федеральное государственное унитарное предприятие "Комбинат "Электрохимприбор" | Способ получения магния в металлической форме |
NO329797B1 (no) * | 2006-12-13 | 2010-12-20 | Alu Innovation As | Framgangsmate og anordning for fjerning av elementer som er opplost i metallsmelte |
RU2730309C2 (ru) | 2012-01-19 | 2020-08-21 | Етх Цюрих | Способ и устройство для получения высокочистого магния |
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