EA201490838A1 - Содержащие железо и молибден окатыши - Google Patents

Содержащие железо и молибден окатыши

Info

Publication number
EA201490838A1
EA201490838A1 EA201490838A EA201490838A EA201490838A1 EA 201490838 A1 EA201490838 A1 EA 201490838A1 EA 201490838 A EA201490838 A EA 201490838A EA 201490838 A EA201490838 A EA 201490838A EA 201490838 A1 EA201490838 A1 EA 201490838A1
Authority
EA
Eurasian Patent Office
Prior art keywords
molybden
well
pellets
containing iron
iron
Prior art date
Application number
EA201490838A
Other languages
English (en)
Inventor
Йохан Арвидссон
Original Assignee
Аб Ферролегерингар
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
Priority claimed from EP20110190836 external-priority patent/EP2597165B1/en
Application filed by Аб Ферролегерингар filed Critical Аб Ферролегерингар
Publication of EA201490838A1 publication Critical patent/EA201490838A1/ru

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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5264—Manufacture of alloyed steels including ferro-alloys
    • 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
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
    • C21C2007/0062—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires with introduction of alloying or treating agents under a compacted form different from a wire, e.g. briquette, pellet
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Iron (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

Предложены содержащие железо и молибден окатыши и способ получения окатышей. Сырой окатыш получают посредством смешивания содержащего железо порошка, порошка оксида молибдена и углеродсодержащего порошка. Сырые окатыши могут быть восстановлены при температуре от 400 до 1500°. Окатыши могут быть брикетированы.
EA201490838A 2011-11-25 2012-11-26 Содержащие железо и молибден окатыши EA201490838A1 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP20110190836 EP2597165B1 (en) 2011-11-25 2011-11-25 Iron and molybdenum containing pellets
SE1250162 2012-02-22
SE1250503 2012-05-16
PCT/EP2012/073599 WO2013076300A1 (en) 2011-11-25 2012-11-26 Iron and molybdenum containing pellets

Publications (1)

Publication Number Publication Date
EA201490838A1 true EA201490838A1 (ru) 2014-11-28

Family

ID=47222119

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201490838A EA201490838A1 (ru) 2011-11-25 2012-11-26 Содержащие железо и молибден окатыши

Country Status (12)

Country Link
US (1) US20140326108A1 (ru)
EP (1) EP2783019A1 (ru)
JP (1) JP2014534348A (ru)
KR (1) KR20140108659A (ru)
CN (1) CN104053799A (ru)
BR (1) BR112014012538A2 (ru)
CA (1) CA2856164A1 (ru)
CL (1) CL2014001312A1 (ru)
EA (1) EA201490838A1 (ru)
IN (1) IN2014CN04685A (ru)
MX (1) MX2014006153A (ru)
WO (1) WO2013076300A1 (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE537536C2 (sv) * 2013-05-27 2015-06-02 Ferrolegeringar Ab Järn- och molybdenhaltiga briketter samt en process för attframställa dessa briketter
CN105567904A (zh) * 2014-10-11 2016-05-11 江苏舜驰钨钼制品有限公司 一种近实心的钼、铁粉包芯线及其制备方法
TWI570245B (zh) * 2015-11-19 2017-02-11 Taiwan Powder Technologies Co Ltd A method for preparing a porous spherical iron-based alloy powder by a reduction reaction, wherein the powder and the powder are prepared Sintered body
CN106399811B (zh) * 2016-10-10 2018-05-22 江铃汽车股份有限公司 钼铁扩散熔解方法及其应用
CN109778059B (zh) * 2019-01-21 2021-01-26 西安建筑科技大学 一种多孔钼铁合金及其制备方法和应用
CN109913743B (zh) * 2019-04-28 2021-02-05 北京科技大学 一种利用碳化钼和氧化铁制备钼铁的方法
CN114381572A (zh) * 2021-12-07 2022-04-22 安阳钢铁股份有限公司 一种氧化钼直接合金化工艺
CN115229199B (zh) * 2022-09-23 2022-12-27 西安稀有金属材料研究院有限公司 诱导形核制备高分散高孔隙率超细二氧化钼和钼粉的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2134617A (en) * 1938-02-10 1938-10-25 Climax Molybdenum Co Alloying molybdenum
US3865573A (en) * 1973-05-23 1975-02-11 Kennecott Copper Corp Molybdenum and ferromolybdenum production
US4039325A (en) * 1974-09-24 1977-08-02 Amax Inc. Vacuum smelting process for producing ferromolybdenum
US4045216A (en) * 1975-11-03 1977-08-30 Amax Inc. Direct reduction of molybdenum oxide to substantially metallic molybdenum
DE19622097A1 (de) * 1996-06-01 1997-12-04 Treibacher Ind Ag Eisenmolybdänlegierung
AT409271B (de) * 2000-02-04 2002-07-25 Treibacher Ind Ag Verfahren zur herstellung von agglomeraten, enthaltend eisen und mindestens ein weiteres element der gruppen 5 oder 6 des periodensystems
CN102061388A (zh) * 2010-10-12 2011-05-18 金堆城钼业股份有限公司 一种钼废料炼钼铁方法

Also Published As

Publication number Publication date
CL2014001312A1 (es) 2014-11-07
US20140326108A1 (en) 2014-11-06
JP2014534348A (ja) 2014-12-18
CA2856164A1 (en) 2013-05-30
WO2013076300A1 (en) 2013-05-30
EP2783019A1 (en) 2014-10-01
IN2014CN04685A (ru) 2015-09-18
BR112014012538A2 (pt) 2017-06-13
CN104053799A (zh) 2014-09-17
KR20140108659A (ko) 2014-09-12
MX2014006153A (es) 2015-01-22

Similar Documents

Publication Publication Date Title
EA201490838A1 (ru) Содержащие железо и молибден окатыши
EA201301337A1 (ru) Синтетические составы, способы их производства и применение
EP2785850A4 (en) METHODS FOR CONVERTING BIOMASS TO OXYGENIC ORGANIC COMPOUND, APPARATUS THEREFOR, AND COMPOSITIONS PRODUCED THEREBY
MX2015002616A (es) Sintesis de bis(fluorosulfonil)imida.
MX2015010427A (es) Anticuerpos anti-tnf-alfa altamente galactosilados y sus usos.
IN2012DN00860A (ru)
MX2012008141A (es) Compuestos y metodos.
BR112013003345A2 (pt) fluido de manutenção de poço
NZ607149A (en) Galacto-oligosaccharide-containing composition and a method of producing it
UA84803U (ru) Применение продукта замедленного полукоксования тяжелых нефтяных остатков в качестве добавки к угольным шихтам
UA111378C2 (uk) Застосування вуглецевих нанотрубок в агломератах рудного дрібняка для підвищення механічної міцності
IN2015KN00006A (ru)
EP2744922A4 (en) Process for producing direct reduced iron (dri) utilizing gases derived from coal
AP3651A (en) Process to produce manganese pellets from non-calcinated manganese ore and agglomerate obtained by this process
IN2014DN10331A (ru)
MX2016002651A (es) Microorganismo modificado para la produccion mejorada de alanina.
IN2015DN01726A (ru)
BG111535A (bg) Метод за катализиране изгарянето на въглеродсъдържащи твърди горива
FR2994980B1 (fr) Procede de gazeification de charge de matiere carbonee, a rendement ameliore.
MX2011012623A (es) Construcciones de casb7439.
EA201391679A1 (ru) Оборудование для подготовки рудного концентрата для гранулирования
EA201490606A1 (ru) Способ производства феррохрома
EA201490607A1 (ru) Металлургический состав для производства феррохрома
EP2632917A4 (en) NEW PHASE TRANSFER CATALYSTS
HU1000269D0 (en) Remote collecting of data of gsm rtu industrial processes by share intelligence