JP2009518544A5 - - Google Patents

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Publication number
JP2009518544A5
JP2009518544A5 JP2008544618A JP2008544618A JP2009518544A5 JP 2009518544 A5 JP2009518544 A5 JP 2009518544A5 JP 2008544618 A JP2008544618 A JP 2008544618A JP 2008544618 A JP2008544618 A JP 2008544618A JP 2009518544 A5 JP2009518544 A5 JP 2009518544A5
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JP
Japan
Prior art keywords
ore
reducing agent
metal
oxide
heating
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JP2008544618A
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English (en)
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JP5390860B2 (ja
JP2009518544A (ja
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Priority claimed from US11/294,872 external-priority patent/US7794580B2/en
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Publication of JP2009518544A publication Critical patent/JP2009518544A/ja
Publication of JP2009518544A5 publication Critical patent/JP2009518544A5/ja
Application granted granted Critical
Publication of JP5390860B2 publication Critical patent/JP5390860B2/ja
Expired - Fee Related legal-status Critical Current
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Claims (10)

  1. 金属をその酸化鉱から回収するための方法であって、鉱を、不活性雰囲気下、還元剤の存在下で加熱する工程によって特徴付けられる方法。
  2. 還元剤が炭素またはグラファイト、好ましくはコールタールピッチ、フルフラールアルコールに由来する炭素、または樹脂に由来する炭素、好ましくはフェノール樹脂を含むことを特徴とする請求項1に記載の方法。
  3. 加熱が1100℃を超える温度、好ましくは1100〜2100℃の温度、より好ましくは1400〜1800℃の温度で行われることを特徴とする請求項1または2に記載の方法。
  4. 加熱が2段階で行われることを特徴とする請求項1から3のいずれかに記載の方法。
  5. 鉱が酸化チタンを含むことを特徴とする請求項1から4のいずれかに記載の方法。
  6. 前記鉱が不活性雰囲気下、部分真空下、還元剤の存在下で加熱されることを特徴とする請求項1から4のいずれかに記載の方法。
  7. 金属をその酸化鉱から生成するための方法であって、
    (a)鉱を、不活性雰囲気下、還元剤の存在下で加熱し、それによって前記金属の低級酸化物を生成する工程、および
    (b)工程(a)において生成された前記金属の低級酸化物を電気化学的還元の対象とする工程
    を含むことを特徴とする方法。
  8. 工程(a)からの金属酸化物を炭素と混合して、工程(b)の電気化学的還元において使用するためのアノードに形成することを特徴とする請求項に記載の方法。
  9. (a)鉱が酸化チタンを含む;および
    (b)鉱が、工程(a)において、不活性雰囲気下、部分真空下、還元剤の存在下で加熱される
    の1つまたは両方によって特徴付けられる請求項に記載の方法。
  10. 工程(a)において生成された前記金属の低級酸化物が、工程(b)において電気化学的還元における溶質として採用されるか、または、
    電極に形成され、および工程(b)において電気化学的還元における供給電極として採用される
    ことを特徴とする請求項に記載の方法。
JP2008544618A 2005-12-06 2006-12-01 金属生成のための熱および電気化学的処理 Expired - Fee Related JP5390860B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/294,872 2005-12-06
US11/294,872 US7794580B2 (en) 2004-04-21 2005-12-06 Thermal and electrochemical process for metal production
PCT/US2006/061461 WO2007097823A2 (en) 2005-12-06 2006-12-01 Thermal and electrochemical process for metal production

Publications (3)

Publication Number Publication Date
JP2009518544A JP2009518544A (ja) 2009-05-07
JP2009518544A5 true JP2009518544A5 (ja) 2010-01-21
JP5390860B2 JP5390860B2 (ja) 2014-01-15

Family

ID=38437833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008544618A Expired - Fee Related JP5390860B2 (ja) 2005-12-06 2006-12-01 金属生成のための熱および電気化学的処理

Country Status (8)

Country Link
US (1) US7794580B2 (ja)
EP (1) EP1957683B1 (ja)
JP (1) JP5390860B2 (ja)
KR (1) KR101370007B1 (ja)
CN (1) CN101278063A (ja)
AU (1) AU2006338573B2 (ja)
CA (1) CA2621464C (ja)
WO (1) WO2007097823A2 (ja)

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CN109554542B (zh) * 2017-06-30 2021-03-16 马鞍山华盛冶金科技发展有限公司 一种钨钼矿球团的制备方法及火法冶炼低品位钨钼矿的方法
CN107245575B (zh) * 2017-06-30 2018-12-14 马鞍山华盛冶金科技发展有限公司 一种用于冶炼低品位钨钼矿的复合还原剂及其冶炼方法
KR101815917B1 (ko) 2017-08-23 2018-01-08 (주)이엔비에스 폐 고분자 화합물을 이용한 정제유 생산 및 티타늄 정련 장치 및 그 방법
CN110085338B (zh) * 2018-01-25 2022-09-20 国家电投集团科学技术研究院有限公司 UO2/Cr复合燃料芯块的制备方法以及制备装置
US10907239B1 (en) 2020-03-16 2021-02-02 University Of Utah Research Foundation Methods of producing a titanium alloy product
CN112281191A (zh) * 2020-10-28 2021-01-29 攀钢集团攀枝花钢铁研究院有限公司 一种从钛矿制备钛铝合金的方法
CN113832499B (zh) * 2021-09-15 2023-03-21 武钢集团昆明钢铁股份有限公司 一种应用电能的两步炼钢法
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CN114481228B (zh) * 2022-02-21 2023-11-24 中国工程物理研究院材料研究所 一种制备铀钛合金的方法
CN114672850B (zh) * 2022-05-07 2023-08-29 华北理工大学 一种利用熔盐电解脱氧分离钛铝合金制取金属钛的方法

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