ES404686A1 - Un procedimiento para la oxidacion de una sustancia oxida- ble, tal como, por ejemplo, un sulfuro metalico. - Google Patents

Un procedimiento para la oxidacion de una sustancia oxida- ble, tal como, por ejemplo, un sulfuro metalico.

Info

Publication number
ES404686A1
ES404686A1 ES404686A ES404686A ES404686A1 ES 404686 A1 ES404686 A1 ES 404686A1 ES 404686 A ES404686 A ES 404686A ES 404686 A ES404686 A ES 404686A ES 404686 A1 ES404686 A1 ES 404686A1
Authority
ES
Spain
Prior art keywords
rhenium
recovery
oxidation
molybdenum values
molybdenite concentrate
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
ES404686A
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.)
MOLYBDENUM CORP
Original Assignee
MOLYBDENUM 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 MOLYBDENUM CORP filed Critical MOLYBDENUM CORP
Publication of ES404686A1 publication Critical patent/ES404686A1/es
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • 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
    • C01G47/00—Compounds of rhenium
    • 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
    • C22B3/02—Apparatus therefor
    • 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
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • 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)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
ES404686A 1971-07-09 1972-07-08 Un procedimiento para la oxidacion de una sustancia oxida- ble, tal como, por ejemplo, un sulfuro metalico. Expired ES404686A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16111171A 1971-07-09 1971-07-09
US23608172A 1972-03-20 1972-03-20

Publications (1)

Publication Number Publication Date
ES404686A1 true ES404686A1 (es) 1975-07-16

Family

ID=26857519

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404686A Expired ES404686A1 (es) 1971-07-09 1972-07-08 Un procedimiento para la oxidacion de una sustancia oxida- ble, tal como, por ejemplo, un sulfuro metalico.

Country Status (14)

Country Link
US (1) US3739057A (es)
AR (1) AR201264A1 (es)
AT (1) AT337464B (es)
BE (1) BE786010A (es)
ES (1) ES404686A1 (es)
FI (1) FI55869C (es)
FR (1) FR2146245B1 (es)
GB (1) GB1399620A (es)
IE (1) IE36545B1 (es)
IT (1) IT962536B (es)
LU (1) LU65677A1 (es)
NL (1) NL7209095A (es)
NO (1) NO141470C (es)
SE (1) SE392291B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2162065C3 (de) * 1971-12-14 1978-10-19 Fa. Hermann C. Starck Berlin, 1000 Berlin Verfahren zum Reinigen und Aufschließen von gerösteten Molybdänkonzentraten
US4000244A (en) * 1973-01-30 1976-12-28 Molyscand Ab Wet-chemical digestion of molybdenum sulphide containing material
US3933971A (en) * 1974-01-28 1976-01-20 E. I. Du Pont De Nemours & Company Molybdenum recovery
US4185078A (en) * 1974-09-12 1980-01-22 Gte Sylvania Incorporated Extraction process for recovery of rhenium
US4049771A (en) * 1974-09-12 1977-09-20 Gte Sylvania Incorporated Extraction process for recovery of rhenium
CA1050731A (en) * 1974-10-17 1979-03-20 Derek G. E. Kerfoot Hydrometallurgical production of technical grade molybdic oxide from molybdenite concentrates
SE420108B (sv) * 1980-09-12 1981-09-14 Lumalampan Ab Forfarande for kemisk, automatisk upplosning av molybdenkerntrad i wolframspiraler jemte anordning for genomforande av forfarande
ES2211316B1 (es) * 2002-11-15 2005-12-16 Consejo Sup. De Investig. Cientificas. Procedimiento hidrometalurgico para la disolucion y separacion de molibdeno y otros metales de concentrados de molibdenita.
WO2010102391A1 (en) * 2009-03-13 2010-09-16 Recapture Metals Limited Rhenium recovery
US20100263490A1 (en) * 2009-04-16 2010-10-21 Freeport-Mcmoran Copper & Gold Inc. Methods and systems for recovering rhenium from a copper leach
CN102575315A (zh) 2009-08-24 2012-07-11 金属技术有限公司 从原材料中分离出多种金属的方法及用于使用该方法的体系
US8383070B2 (en) * 2010-03-16 2013-02-26 World Resources Company Method for recovering rhenium and other metals from rhenium-bearing materials
JP5810897B2 (ja) * 2011-12-26 2015-11-11 住友金属鉱山株式会社 浸出液の処理方法
US8753591B2 (en) 2012-03-23 2014-06-17 Kennecott Utah Copper Llc Process for the conversion of molybdenite to molydenum oxide
CN103361500B (zh) * 2013-07-25 2014-12-24 江西铜业股份有限公司 一种含铼钼焙砂中铼的分离方法
RU2696989C1 (ru) * 2018-10-15 2019-08-08 Федеральное государственное бюджетное учреждение науки Байкальский институт природопользования Сибирского отделения Российской академии наук (БИП СО РАН) Способ переработки молибденитсодержащих концентратов

Also Published As

Publication number Publication date
IT962536B (it) 1973-12-31
LU65677A1 (es) 1972-10-30
FI55869B (fi) 1979-06-29
AU4429272A (en) 1974-01-10
AT337464B (de) 1977-07-11
FI55869C (fi) 1979-10-10
US3739057A (en) 1973-06-12
NO141470B (no) 1979-12-10
FR2146245A1 (es) 1973-03-02
AR201264A1 (es) 1975-02-28
DE2232570B2 (de) 1975-12-11
SE392291B (sv) 1977-03-21
IE36545L (en) 1973-01-09
NL7209095A (es) 1973-01-11
NO141470C (no) 1980-03-19
DE2232570A1 (de) 1973-01-18
ATA578272A (de) 1976-10-15
GB1399620A (en) 1975-07-02
IE36545B1 (en) 1976-11-24
BE786010A (fr) 1972-11-03
FR2146245B1 (es) 1978-05-05

Similar Documents

Publication Publication Date Title
ES404686A1 (es) Un procedimiento para la oxidacion de una sustancia oxida- ble, tal como, por ejemplo, un sulfuro metalico.
ES438915A1 (es) Un procedimiento para la oxidacion de un sulfuro metalico enun medio acuoso.
GB1473146A (es)
ES434311A1 (es) Procedimiento para impedir la formacion de emulsion en la elaboracion de mezclas de oxorreaccion conteniendo butiral- dehidos y cobalto.
ES411067A1 (es) Procedimiento para depuracion del mercurio de gases meta- lurgicos conteniendo anhidrido sufuroso.
GB1436367A (en) Process for vapour phase ammoxidation
ES375086A1 (es) Un procedimiento de preparacion de un nuevo gel transparen-te.
ES414459A1 (es) Un metodo para neutralizar el acido nitrico con amoniaco.
GB1464569A (en) Process for production of p-nitrobenzoic acid
GB1516162A (en) Process for recovering metal values from manganese module
GB1397798A (en) Process for the production of a catalyst for oxidising ammonia
GB1331423A (en) Process for the production and use of an oxidation catalyst
ES449665A1 (es) Procedimieto de oxidacion de un sulfato ferroso en solucion acuosa sulfurica.
ES401973A1 (es) Procedimiento para la produccion de oxido de etileno.
GB950774A (en) The production of cerium (iv) molybdate, tungstate and vanadate
ES276341A1 (es) Procedimiento de obtención de ácido adíptico
ES300661A1 (es) Procedimiento para la fabricación de hidrocarburos halogenados
GB977332A (en) Improvements in or relating to the production of formaldehyde
ES282099A1 (es) Procedimiento para la preparación de un complejo de óxido de hierro y ácidos dextránicos
ES415394A1 (es) Procedimiento para la reduccion de dioxido de azufre ele- mental.
GB1152215A (en) Preparation of Acrolein
GB919872A (en) A method for recovery of selenium from a selenium or its compounds-enriched solution
GB1438007A (es)
ES455728A1 (es) Procedimiento para aumentar la selectividad en la obtencion de oxido de etileno.
JPS5229495A (en) Process for oxidizing nitrogen monoxide