IT961042B - Processo ed apparecchiatura per il recupero di metalli in specie renio e molibdeno - Google Patents

Processo ed apparecchiatura per il recupero di metalli in specie renio e molibdeno

Info

Publication number
IT961042B
IT961042B IT9774/71A IT977471A IT961042B IT 961042 B IT961042 B IT 961042B IT 9774/71 A IT9774/71 A IT 9774/71A IT 977471 A IT977471 A IT 977471A IT 961042 B IT961042 B IT 961042B
Authority
IT
Italy
Prior art keywords
renium
molybdenum
species
metals
recovery
Prior art date
Application number
IT9774/71A
Other languages
English (en)
Original Assignee
Continental Ore 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 Continental Ore Corp filed Critical Continental Ore Corp
Application granted granted Critical
Publication of IT961042B publication Critical patent/IT961042B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
    • H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F27B21/06—Endless-strand sintering machines
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT9774/71A 1970-12-28 1971-12-01 Processo ed apparecchiatura per il recupero di metalli in specie renio e molibdeno IT961042B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10178470A 1970-12-28 1970-12-28

Publications (1)

Publication Number Publication Date
IT961042B true IT961042B (it) 1973-12-10

Family

ID=22286395

Family Applications (1)

Application Number Title Priority Date Filing Date
IT9774/71A IT961042B (it) 1970-12-28 1971-12-01 Processo ed apparecchiatura per il recupero di metalli in specie renio e molibdeno

Country Status (7)

Country Link
US (1) US3770414A (it)
AU (1) AU442132B2 (it)
CA (1) CA955754A (it)
DE (1) DE2159219B2 (it)
FR (1) FR2119951B1 (it)
GB (1) GB1364934A (it)
IT (1) IT961042B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941867A (en) * 1974-09-04 1976-03-02 Canadian Patents And Development Limited Production of molybdenum trioxide from molybdenite in a fluidized bed
US4523948A (en) * 1984-02-14 1985-06-18 Amax Inc. Roasting of molybdenite concentrates containing flotation oils
US4687647A (en) * 1987-01-08 1987-08-18 Lloyd Berg Conversion of molybdenite to molybdenum dioxide using petroleum or coal tar pitches
DE3710725A1 (de) * 1987-03-31 1988-10-13 Gock Eberhard Verfahren zur direkten aufarbeitung von rheniumhaltigen molybdaensulfiden mit ammoniak
EA002417B1 (ru) * 1998-08-21 2002-04-25 Оао "Институт Гинцветмет" Способ переработки сульфидного молибденового концентрата
US20030049182A1 (en) * 2000-05-01 2003-03-13 Christopher Hertzler System and method for abatement of dangerous substances from a waste gas stream
KR100479627B1 (ko) * 2002-05-25 2005-04-06 유니셈 주식회사 폐가스 처리용 습식 전처리 장치 및 그 전처리 방법
US7763096B2 (en) * 2008-05-06 2010-07-27 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Recovery of rhenium
WO2010102391A1 (en) 2009-03-13 2010-09-16 Recapture Metals Limited Rhenium recovery
US8383070B2 (en) * 2010-03-16 2013-02-26 World Resources Company Method for recovering rhenium and other metals from rhenium-bearing materials
US8753591B2 (en) 2012-03-23 2014-06-17 Kennecott Utah Copper Llc Process for the conversion of molybdenite to molydenum oxide
CN102703715B (zh) * 2012-06-26 2013-09-18 西部鑫兴金属材料有限公司 一种从含铼钼精矿焙烧烟道灰中回收铼和钼的方法
JP5854985B2 (ja) 2012-12-28 2016-02-09 パンパシフィック・カッパー株式会社 硫化レニウムからの過レニウム酸水溶液の製造方法
JP5902610B2 (ja) * 2012-12-28 2016-04-13 パンパシフィック・カッパー株式会社 硫化レニウムからの過レニウム酸水溶液の製造方法
US20150267581A1 (en) * 2014-03-24 2015-09-24 Michael Patrick Ware, JR. In-situation scr catalyst cleaning process
CN104017987B (zh) * 2014-06-20 2016-01-20 大冶有色金属有限责任公司 一种从含铼钼精矿中分离钼和铼的方法
CN104313329B (zh) * 2014-10-31 2016-05-04 罗旭 辐射解离铼气钼气电极还原金属铼钼的装置
CN105087962B (zh) * 2015-09-09 2017-11-10 中南大学 从含铼低品位钼精矿中高效提取钼和铼的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1970467A (en) * 1932-10-28 1934-08-14 Otavi Minen Und Eisenbahngesel Process for working up ferrovanadium containing products
US2234378A (en) * 1938-07-12 1941-03-11 Loring Peter Francis Process for the extraction of the valuable contents from antimonial, arsenical, and other complex ores
US2345067A (en) * 1939-08-17 1944-03-28 Osann Bernhard Method of and apparatus for operating shaft furnaces for roasting and the like
US2579107A (en) * 1948-03-03 1951-12-18 Marcel M Bertolus Industrial process for extracting rhenium
US2809092A (en) * 1955-04-11 1957-10-08 Kennecott Copper Corp Extraction of rhenium incidental to manufacture of mol ybdenum oxide
US3117860A (en) * 1958-04-11 1964-01-14 Ferrolegeringar Trollhetteverk Methods of removing copper and related metals from sulfidic molybdenum ores and molybdenum-containing materials
US3196004A (en) * 1963-04-01 1965-07-20 Sherritt Gordon Mines Ltd Molybdenum recovery process
US3348942A (en) * 1965-03-08 1967-10-24 Chase Brass & Copper Co Recovery of rhenium values
US3458277A (en) * 1966-07-21 1969-07-29 Kennecott Copper Corp Process for the recovery of molybdenum values as high purity ammonium paramolybdate from impure molybdenum-bearing solution,with optional recovery of rhenium values if present
US3455677A (en) * 1967-04-27 1969-07-15 Union Carbide Corp Process for recovering copper and molybdenum from ore concentrates
NO115556B (it) * 1967-05-31 1968-10-21 Christiania Spigerverk
GB1265486A (it) * 1968-05-21 1972-03-01

Also Published As

Publication number Publication date
GB1364934A (en) 1974-08-29
DE2159219A1 (de) 1972-07-13
AU3568971A (en) 1973-05-24
DE2159219B2 (de) 1973-07-05
AU442132B2 (en) 1973-11-15
FR2119951B1 (it) 1976-04-30
FR2119951A1 (it) 1972-08-11
US3770414A (en) 1973-11-06
CA955754A (en) 1974-10-08

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