CL2018003101A1 - Proceso para la remoción selectiva de los compuestos de cobre y otras impurezas con respecto al molibdeno y el renio, desde concentrados de molibdenita. - Google Patents

Proceso para la remoción selectiva de los compuestos de cobre y otras impurezas con respecto al molibdeno y el renio, desde concentrados de molibdenita.

Info

Publication number
CL2018003101A1
CL2018003101A1 CL2018003101A CL2018003101A CL2018003101A1 CL 2018003101 A1 CL2018003101 A1 CL 2018003101A1 CL 2018003101 A CL2018003101 A CL 2018003101A CL 2018003101 A CL2018003101 A CL 2018003101A CL 2018003101 A1 CL2018003101 A1 CL 2018003101A1
Authority
CL
Chile
Prior art keywords
rhenium
molybdenum
impurities
respect
selective removal
Prior art date
Application number
CL2018003101A
Other languages
English (en)
Inventor
Moore John Patrick Graell
Manzo Manuel Enrique Guzmán
Original Assignee
Molibdenos Y Metales S A
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 Molibdenos Y Metales S A filed Critical Molibdenos Y Metales S A
Priority to CL2018003101A priority Critical patent/CL2018003101A1/es
Publication of CL2018003101A1 publication Critical patent/CL2018003101A1/es
Priority to PE2019001280A priority patent/PE20201042A1/es
Priority to AU2019204300A priority patent/AU2019204300B2/en
Priority to US16/458,419 priority patent/US11377365B2/en
Priority to CA3048543A priority patent/CA3048543A1/en

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
    • C22B61/00—Obtaining metals not elsewhere provided for in this subclass
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/10—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C01G39/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/14—Sulfates
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CL2018003101A 2018-10-30 2018-10-30 Proceso para la remoción selectiva de los compuestos de cobre y otras impurezas con respecto al molibdeno y el renio, desde concentrados de molibdenita. CL2018003101A1 (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CL2018003101A CL2018003101A1 (es) 2018-10-30 2018-10-30 Proceso para la remoción selectiva de los compuestos de cobre y otras impurezas con respecto al molibdeno y el renio, desde concentrados de molibdenita.
PE2019001280A PE20201042A1 (es) 2018-10-30 2019-06-19 Proceso para la remocion selectiva de los compuestos de cobre y otras impurezas con respecto al molibdeno y el renio, desde concentrados de molibdenita
AU2019204300A AU2019204300B2 (en) 2018-10-30 2019-06-19 Process for the selective removal of copper compounds and other impurities with respect to molybdenum and rhenium, from molybdenite concentrates
US16/458,419 US11377365B2 (en) 2018-10-30 2019-07-01 Process for the selective removal of copper compounds and other impurities with respect to molybdenum and rhenium, from molybdenite concentrates
CA3048543A CA3048543A1 (en) 2018-10-30 2019-07-02 Process for the selective removal of copper compounds and other impurities with respect to molybdenum and rhenium, from molybdenite concentrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2018003101A CL2018003101A1 (es) 2018-10-30 2018-10-30 Proceso para la remoción selectiva de los compuestos de cobre y otras impurezas con respecto al molibdeno y el renio, desde concentrados de molibdenita.

Publications (1)

Publication Number Publication Date
CL2018003101A1 true CL2018003101A1 (es) 2018-12-14

Family

ID=65529166

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2018003101A CL2018003101A1 (es) 2018-10-30 2018-10-30 Proceso para la remoción selectiva de los compuestos de cobre y otras impurezas con respecto al molibdeno y el renio, desde concentrados de molibdenita.

Country Status (5)

Country Link
US (1) US11377365B2 (es)
AU (1) AU2019204300B2 (es)
CA (1) CA3048543A1 (es)
CL (1) CL2018003101A1 (es)
PE (1) PE20201042A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111560518B (zh) * 2020-07-01 2022-01-28 长沙有色冶金设计研究院有限公司 一种含铜钼精矿的处理方法
CN112322901B (zh) * 2020-11-04 2022-04-05 中国地质科学院郑州矿产综合利用研究所 一种从钼精矿焙烧烟灰中选择性浸出铼的方法
CN112831660B (zh) * 2020-12-30 2022-09-13 成都虹波钼业有限责任公司 一种钼矿浸出渣综合利用的工艺
CN114381617A (zh) * 2022-01-19 2022-04-22 张小平 一种钼精矿深度脱除铅和铜的方法
CN115323194B (zh) * 2022-08-16 2023-06-06 紫金矿业集团股份有限公司 一种常压条件下全湿法处理辉钼矿的工艺方法
WO2026020192A1 (en) * 2024-07-24 2026-01-29 BHP Nickel West Pty Ltd Process for extraction of nickel and copper values from a polymetallic sulfide concentrate
CN120314552B (zh) * 2025-06-16 2025-09-30 长春黄金研究院有限公司 钼矿物含量的测量方法
CN120989419A (zh) * 2025-08-15 2025-11-21 成都鼎泰新材料有限责任公司 一种低品位含钼铜精矿资源化的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2238250A (en) * 1939-05-26 1941-04-15 Miami Copper Company Process of purifying molybdenite concentrates
US3834893A (en) * 1969-03-26 1974-09-10 Kennecott Copper Corp Combined chemical treatment and flotation process for recovering relatively high grade molybdenite from off grade or low grade ore materials
CA959654A (en) * 1972-04-13 1974-12-24 Teck Corporation Limited Treatment of molybdenite concentrate for removal of copper therefrom
DE3128921C2 (de) * 1981-07-22 1984-11-29 GfE Gesellschaft für Elektrometallurgie mbH, 4000 Düsseldorf Verfahren zur Gewinnung von Molybdänoxid
US8460436B2 (en) * 2009-11-24 2013-06-11 Alstom Technology Ltd Advanced intercooling and recycling in CO2 absorption
US8753591B2 (en) * 2012-03-23 2014-06-17 Kennecott Utah Copper Llc Process for the conversion of molybdenite to molydenum oxide
KR20150064258A (ko) * 2013-11-28 2015-06-11 한국지질자원연구원 구리 함유 휘수연광의 전처리 방법
CL2015000274A1 (es) * 2015-02-04 2015-06-26 Propipe Maquinarias Limitada Sistema electrolitico unificado para precipitar metales de interes y regenerar agentes oxidantes, comprende un dispositivo celda de membranas que esta compuesto por uno o mas compartimientos catodicos y por uno o mas compartimientos anodicos, los que se encuentran separados por una membrana de intercambio ionico y unidireccional; y proceso electrolitico.
CN104745812A (zh) * 2015-03-27 2015-07-01 云南驰宏锌锗股份有限公司 一种钼硫分离的方法
CN106477630B (zh) * 2016-10-18 2018-03-02 中国科学院过程工程研究所 一种氧压水浸法处理辉钼矿联产钼酸铵和硫酸的方法

Also Published As

Publication number Publication date
PE20201042A1 (es) 2020-10-12
US11377365B2 (en) 2022-07-05
AU2019204300B2 (en) 2024-09-19
US20200131047A1 (en) 2020-04-30
AU2019204300A1 (en) 2020-05-14
CA3048543A1 (en) 2020-04-30

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