FI55869B - Foerfarande foer oxidering av en metallsulfid med salpetersyra - Google Patents

Foerfarande foer oxidering av en metallsulfid med salpetersyra

Info

Publication number: FI55869B
Authority: FI; Finland
Prior art keywords: salpetersyra; oxidering; metallsulfid; med; foerfarande foer
Prior art date: 1971-07-09

Application number

FI1942/72A

Other languages

English (en)

Other versions

FI55869C (fi

Inventor

Ellsworth William Daugherty

Albert Edward Erhard

James Louis Drobnick

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.)

1971-07-09

Filing date

1972-07-07

Publication date

1979-06-29

1972-07-07 Application filed by Molybdenum Corp filed Critical Molybdenum Corp

1979-06-29 Publication of FI55869B publication Critical patent/FI55869B/fi

1979-10-10 Application granted granted Critical

1979-10-10 Publication of FI55869C publication Critical patent/FI55869C/fi

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)
Metallurgy (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Environmental & Geological Engineering (AREA)
Geology (AREA)
Geochemistry & Mineralogy (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Biomedical Technology (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Manufacture And Refinement Of Metals (AREA)
Chemical Or Physical Treatment Of Fibers (AREA)

FI1942/72A 1971-07-09 1972-07-07 Foerfarande foer oxidering av en metallsulfid med salpetersyra FI55869C (fi)

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 (2)

Publication Number	Publication Date
FI55869B true FI55869B (fi)	1979-06-29
FI55869C FI55869C (fi)	1979-10-10

Family

ID=26857519

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI1942/72A FI55869C (fi)	1971-07-09	1972-07-07	Foerfarande foer oxidering av en metallsulfid med salpetersyra

Country Status (14)

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

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.
EP2408941A1 (en)	2009-03-13	2012-01-25	Neo Perfomance Materials 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
PE20121370A1 (es)	2009-08-24	2012-10-11	Metal Tech Ltd	Proceso para separacion de metales multiples a partir de materias primas
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
WO2013142022A1 (en)	2012-03-23	2013-09-26	Kennecott Utah Copper Llc	Process for the conversion of molybdenite to molybdenum 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

1971
- 1971-07-09 US US00161111A patent/US3739057A/en not_active Expired - Lifetime
1972
- 1972-06-30 NL NL7209095A patent/NL7209095A/xx not_active Application Discontinuation
- 1972-07-04 SE SE7208779A patent/SE392291B/xx unknown
- 1972-07-05 AT AT578272A patent/AT337464B/de not_active IP Right Cessation
- 1972-07-06 AR AR242929A patent/AR201264A1/es active
- 1972-07-06 FR FR7225008A patent/FR2146245B1/fr not_active Expired
- 1972-07-07 IE IE966/72A patent/IE36545B1/xx unknown
- 1972-07-07 NO NO2444/72A patent/NO141470C/no unknown
- 1972-07-07 LU LU65677A patent/LU65677A1/xx unknown
- 1972-07-07 FI FI1942/72A patent/FI55869C/fi active
- 1972-07-07 GB GB3185072A patent/GB1399620A/en not_active Expired
- 1972-07-07 BE BE786010A patent/BE786010A/xx not_active IP Right Cessation
- 1972-07-08 ES ES404686A patent/ES404686A1/es not_active Expired
- 1972-07-08 IT IT9577/72A patent/IT962536B/it active

Also Published As

Publication number	Publication date
IT962536B (it)	1973-12-31
BE786010A (fr)	1972-11-03
ES404686A1 (es)	1975-07-16
AT337464B (de)	1977-07-11
DE2232570A1 (de)	1973-01-18
IE36545B1 (en)	1976-11-24
DE2232570B2 (de)	1975-12-11
AR201264A1 (es)	1975-02-28
GB1399620A (en)	1975-07-02
AU4429272A (en)	1974-01-10
SE392291B (sv)	1977-03-21
NL7209095A (fi)	1973-01-11
LU65677A1 (fi)	1972-10-30
NO141470B (no)	1979-12-10
NO141470C (no)	1980-03-19
ATA578272A (de)	1976-10-15
US3739057A (en)	1973-06-12
FR2146245A1 (fi)	1973-03-02
FI55869C (fi)	1979-10-10
IE36545L (en)	1973-01-09
FR2146245B1 (fi)	1978-05-05

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FI53919B (fi)	1978-05-31	Laekemedelsbaerare av silikongummi
FI54323B (fi)	1978-07-31	Foerfarande foer framstaellning av foertyngningsaemnen foer spolmedel foer borrhaol
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FI55869B (fi)	1979-06-29	Foerfarande foer oxidering av en metallsulfid med salpetersyra
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FI55047C (fi)	1979-05-10	Foerfarande foer reformering av en bensinfraktion
FI55785C (fi)	1979-10-10	Anordning foer barkning av traed med elektrisk stroem
FI53702C (fi)	1978-07-10	Foerfarande foer framstaellning av isoindolinderivat
FI54705C (fi)	1979-02-12	Foerfarande foer framstaellning av arylalkylpyrrylaminoetanol
FI54566C (fi)	1979-01-10	Med enkelt omlopp arbetande straolkross
FI54652C (fi)	1979-01-10	Med en maetklocka fungerande plattbelastningsapparat
FI54684B (fi)	1978-10-31	Skjutportsfoersedd tillslutningsmekanism foer reglering av en stroemning av smaeltmetall
FI55030B (fi)	1979-01-31	Foerfarande foer framstaellning av saosom maskmedel anvaendbara kvaternaera pyridiniumfoereningar
FI54324C (fi)	1978-11-10	Tvaettmedelkomposition saerskilt foer tvaettning av polyestertyg
FI53695C (fi)	1978-07-10	Munstycksplatta foer en elektrisk smaeltningsanordning foer framstaellning av oorganiska fibrer saerskilt glasfibrer