BR7604718A - Processo para reducao de minerio de manganes - Google Patents

Processo para reducao de minerio de manganes

Info

Publication number
BR7604718A
BR7604718A BR7604718A BR7604718A BR7604718A BR 7604718 A BR7604718 A BR 7604718A BR 7604718 A BR7604718 A BR 7604718A BR 7604718 A BR7604718 A BR 7604718A BR 7604718 A BR7604718 A BR 7604718A
Authority
BR
Brazil
Prior art keywords
mangan
reduction process
ore reduction
ore
reduction
Prior art date
Application number
BR7604718A
Other languages
English (en)
Inventor
J Welsh
Original Assignee
Diamond Shamrock 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 Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Publication of BR7604718A publication Critical patent/BR7604718A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/02—Oxides; Hydroxides
    • 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
    • C22B47/00—Obtaining manganese

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)
BR7604718A 1975-07-21 1976-07-20 Processo para reducao de minerio de manganes BR7604718A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/597,824 US4010236A (en) 1975-07-21 1975-07-21 Manganese ore reduction

Publications (1)

Publication Number Publication Date
BR7604718A true BR7604718A (pt) 1977-08-02

Family

ID=24393076

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7604718A BR7604718A (pt) 1975-07-21 1976-07-20 Processo para reducao de minerio de manganes

Country Status (11)

Country Link
US (1) US4010236A (pt)
JP (1) JPS5213414A (pt)
BE (1) BE844315A (pt)
BR (1) BR7604718A (pt)
DE (1) DE2632625A1 (pt)
FR (1) FR2318938A1 (pt)
GB (1) GB1486760A (pt)
NL (1) NL7607986A (pt)
NO (1) NO762526L (pt)
OA (1) OA05393A (pt)
ZA (1) ZA764306B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224119A (en) * 1979-08-10 1980-09-23 Chemetals Corporation In-cell manganese ore reduction
US4411878A (en) * 1982-09-30 1983-10-25 Chemetals Incorporated Preparation of Mn3 O4
DE3540541A1 (de) * 1985-11-15 1987-05-21 Metallgesellschaft Ag Verfahren zur reduktion von hoeheren metalloxiden zu niedrigen metalloxiden
EP0587947B1 (en) * 1992-09-14 1998-05-13 Paramount Sinters Private Limited A process for the reduction roasting of manganese ores and a device therefor
RU2044088C1 (ru) * 1994-04-15 1995-09-20 Акционерное общество закрытого типа "ККИП" Способ извлечения марганца из марганецсодержащего сырья
FI105207B (fi) * 1997-04-10 2000-06-30 Outokumpu Oy Menetelmä ja laitteisto hienojakoisen materiaalin sintraamiseksi
US20160145118A1 (en) * 2014-11-20 2016-05-26 Tronox, Llc Method and apparatus for roasting of manganese ore

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733140A (en) * 1956-01-31 Method for the production of
US1761133A (en) * 1925-07-22 1930-06-03 John C Wiarda & Company Process of manganese-compound recovery
US1937508A (en) * 1927-09-14 1933-12-05 Bradley Fitch Company Process for recovering manganese values
FR1426324A (fr) * 1964-12-16 1966-01-28 Soc Metallurgique Imphy Procédé de réduction directe de minerais difficiles à réduire
US3375097A (en) * 1965-10-18 1968-03-26 Manganese Chemicals Corp Reducing to mno the mno2 of a manganese ore
US3486880A (en) * 1967-12-07 1969-12-30 Dravo Corp Heat indurated compacts of manganese ore and process of making same
AU462844B2 (en) * 1972-01-14 1975-07-10 Polysiusag Method of reduction of ores

Also Published As

Publication number Publication date
US4010236A (en) 1977-03-01
NO762526L (pt) 1977-01-24
DE2632625A1 (de) 1977-02-10
NL7607986A (nl) 1977-01-25
GB1486760A (en) 1977-09-21
OA05393A (fr) 1981-02-28
ZA764306B (en) 1977-08-31
BE844315A (fr) 1977-01-20
FR2318938A1 (fr) 1977-02-18
JPS5213414A (en) 1977-02-01
FR2318938B3 (pt) 1979-04-13

Similar Documents

Publication Publication Date Title
BR7603941A (pt) Processo de hidroformilacao de olefinas
BR7604289A (pt) Processo de extrusao
IT1055361B (it) Processo di ammossidazione
BR7504713A (pt) Processo para sintetizar hidroximetil-fosfonatos de di-poli-oxi-etileno
IT1066757B (it) Processo di calcinazione
AT342394B (de) Schmiedeverfahren
BR7601472A (pt) Processo de reacao integrada
IT1039819B (it) Fenileteri e processo per la loro prepazazione
BR7506872A (pt) Processo para obtencao de resorcinois
BR7606299A (pt) Processo para recuperacao de titanio
IT1058596B (it) Processo di nichelatura
BR7604718A (pt) Processo para reducao de minerio de manganes
BR7600029A (pt) Processo para fabricacao de fosgenio
BR7600615A (pt) Processo de preparacao de amino-2-butanol-1
BR7605664A (pt) Processo de ensaio imunofluorescente,aperfeicoado
BR7607200A (pt) Processo para producao de pinacol
OA05422A (fr) Procédé de réduction.
IT1062417B (it) Processo per la separazione di isotopi
BR7608549A (pt) Processo para producao de metano
BR7607442A (pt) Processo para a carbo-cloracao de minerio caulinitico
BR7606869A (pt) Processo para obtencao de derivados de cicloalcanopirazol herbicidas
BR7600167A (pt) Processo para obtencao de tiometil-aril-ureias
BR7410556D0 (pt) Processo para manufatura de neo-hesperidina di-hidro-calcona
BR7508056A (pt) Processo para o enriquecimento de halogenoantraquinonas
IT1063932B (it) Processo per la preparazione di triarilborani