ES228310A1 - UN PROCEDIMIENTO PARA LA SEPARACIoN HIDROMETALuRGICA DE METALES VALIOSOS DE MENAS DE CARBONO METALIFERO - Google Patents

UN PROCEDIMIENTO PARA LA SEPARACIoN HIDROMETALuRGICA DE METALES VALIOSOS DE MENAS DE CARBONO METALIFERO

Info

Publication number
ES228310A1
ES228310A1 ES0228310A ES228310A ES228310A1 ES 228310 A1 ES228310 A1 ES 228310A1 ES 0228310 A ES0228310 A ES 0228310A ES 228310 A ES228310 A ES 228310A ES 228310 A1 ES228310 A1 ES 228310A1
Authority
ES
Spain
Prior art keywords
metal
moles
carbon dioxide
complex
sludge
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
Application number
ES0228310A
Other languages
English (en)
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.)
Chemical Construction Corp
Original Assignee
Chemical Construction Corp
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 Chemical Construction Corp filed Critical Chemical Construction Corp
Publication of ES228310A1 publication Critical patent/ES228310A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • C22B3/14—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions containing ammonia or ammonium salts
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Procedimiento para la separación hidrometalúrgica de metales valiosos de menas de carbonato metalífero que comprende las operaciones de: formar un lodo acuoso de dicho mineral de carbonato metálico, ajustar el contenido de disueltos del lodo por adicción de superficies amoniaco y una sal amónica de un ácido inorgánico fuerte al tiempo que se mantienen las sustancias reaccionantes a una temperatura de por lo menos 50ºC, pero inferior a unos 110ºC, para proporcionar una sal de poliamina metálica compleja, soluble, que tiene por lo menos 2,5 moles, pero no más de 4 moles, de amoniaco por átomo de metal, y bióxido de carbono insoluble, separar dicho bióxido de carbono insoluble y recuperar sal de poliamina metálica compleja.
ES0228310A 1955-05-05 1956-05-04 UN PROCEDIMIENTO PARA LA SEPARACIoN HIDROMETALuRGICA DE METALES VALIOSOS DE MENAS DE CARBONO METALIFERO Expired ES228310A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US506258A US2837406A (en) 1955-05-05 1955-05-05 Hydrometallurgical process

Publications (1)

Publication Number Publication Date
ES228310A1 true ES228310A1 (es) 1956-08-16

Family

ID=24013860

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0228310A Expired ES228310A1 (es) 1955-05-05 1956-05-04 UN PROCEDIMIENTO PARA LA SEPARACIoN HIDROMETALuRGICA DE METALES VALIOSOS DE MENAS DE CARBONO METALIFERO

Country Status (2)

Country Link
US (1) US2837406A (es)
ES (1) ES228310A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE399719B (sv) * 1976-06-15 1978-02-27 Mx Processer Reinhardt Forfarande for utvinning av metaller ur en blandning av metallhydroxider
US5411574A (en) * 1991-08-19 1995-05-02 Commonwealth Scientific And Ind. Research Org. Titanium extraction
EP0662158A1 (en) * 1991-08-19 1995-07-12 Commonwealth Scientific And Industrial Research Organisation Zirconium extraction
US5405588A (en) * 1994-07-11 1995-04-11 The United States Of America As Represented By The United States Department Of Energy Process for removing cadmium from scrap metal
AU2002246310A1 (en) * 2002-03-26 2003-10-08 Council Of Scientific And Industrial Research Process for the recovery of gold and silver from used refractory bricks
US6602319B1 (en) 2002-04-01 2003-08-05 Council Of Scientific And Industrial Research Process for the recovery of gold and silver from used refractory bricks
RU2649606C1 (ru) * 2017-02-27 2018-04-04 Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр "Кольский научный центр Российской академии наук" (ФИЦ КНЦ РАН) Способ переработки эвдиалитового концентрата

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US623154A (en) * 1899-04-18 Extraction of zinc and copper from ores
US1608844A (en) * 1922-11-20 1926-11-30 Edwards George Waldron Treament of oxidized ores or other oxidized compounds of copper and zinc
BE514331A (es) * 1951-09-21 1900-01-01

Also Published As

Publication number Publication date
US2837406A (en) 1958-06-03

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