CA2775051A1 - Molybdenum refining method - Google Patents

Molybdenum refining method Download PDF

Info

Publication number
CA2775051A1
CA2775051A1 CA2775051A CA2775051A CA2775051A1 CA 2775051 A1 CA2775051 A1 CA 2775051A1 CA 2775051 A CA2775051 A CA 2775051A CA 2775051 A CA2775051 A CA 2775051A CA 2775051 A1 CA2775051 A1 CA 2775051A1
Authority
CA
Canada
Prior art keywords
molybdenum
metal salt
acid
refining method
ore
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.)
Abandoned
Application number
CA2775051A
Other languages
English (en)
French (fr)
Inventor
Takahiro Shiokawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Mineral Co Ltd
Original Assignee
JFE Mineral Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JFE Mineral Co Ltd filed Critical JFE Mineral Co Ltd
Publication of CA2775051A1 publication Critical patent/CA2775051A1/en
Abandoned legal-status Critical Current

Links

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
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/34—Obtaining molybdenum
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/06—Sulfating roasting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CA2775051A 2009-10-22 2010-10-18 Molybdenum refining method Abandoned CA2775051A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009243755A JP4859970B2 (ja) 2009-10-22 2009-10-22 モリブデンの精錬方法
JP2009-243755 2009-10-22
PCT/JP2010/068769 WO2011049218A1 (ja) 2009-10-22 2010-10-18 モリブデンの精錬方法

Publications (1)

Publication Number Publication Date
CA2775051A1 true CA2775051A1 (en) 2011-04-28

Family

ID=43900441

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2775051A Abandoned CA2775051A1 (en) 2009-10-22 2010-10-18 Molybdenum refining method

Country Status (6)

Country Link
US (1) US20120204681A1 (ja)
JP (1) JP4859970B2 (ja)
CN (1) CN102597280A (ja)
CA (1) CA2775051A1 (ja)
CL (1) CL2012001018A1 (ja)
WO (1) WO2011049218A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101135607B1 (ko) 2011-11-18 2012-04-17 주식회사 미네월드 저품위 몰리브덴 원광으로부터 고품위 몰리브덴 정광의 회수방법
CN108728674B (zh) * 2018-04-20 2020-08-28 中南大学 一种从粗钼酸中提取钼并制备钼产品的方法
CN110438348A (zh) * 2019-09-05 2019-11-12 武汉理工大学 一种辉钼矿的浸出方法
CN115072783B (zh) * 2022-07-05 2023-04-11 江西省农业科学院土壤肥料与资源环境研究所 一种在水热中通过相转化反应制备钼酸锰纳米材料的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1265486A (ja) * 1968-05-21 1972-03-01
US3773890A (en) * 1972-04-14 1973-11-20 Union Carbide Corp Process for extracting values from spent hydrodesulfurization catalysts
JP2004162141A (ja) * 2002-11-14 2004-06-10 Energy Kankyo Sekkei Kk 重金属の分離回収方法及び鉛の分離回収方法
CN1798699B (zh) * 2003-05-30 2010-11-10 杰富意矿物股份有限公司 金属复合氧化物的制造方法

Also Published As

Publication number Publication date
US20120204681A1 (en) 2012-08-16
JP2011089176A (ja) 2011-05-06
CN102597280A (zh) 2012-07-18
JP4859970B2 (ja) 2012-01-25
CL2012001018A1 (es) 2012-10-12
WO2011049218A1 (ja) 2011-04-28

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20150304