RS54925B1 - Sistem i postupak za termičku obradu zrnastog i grudvastog materijala - Google Patents

Sistem i postupak za termičku obradu zrnastog i grudvastog materijala

Info

Publication number
RS54925B1
RS54925B1 RS20160498A RSP20160498A RS54925B1 RS 54925 B1 RS54925 B1 RS 54925B1 RS 20160498 A RS20160498 A RS 20160498A RS P20160498 A RSP20160498 A RS P20160498A RS 54925 B1 RS54925 B1 RS 54925B1
Authority
RS
Serbia
Prior art keywords
granular
heat treatment
lumpy material
intended
electric furnace
Prior art date
Application number
RS20160498A
Other languages
English (en)
Inventor
Guido Grund
Günther Milewski
Markus Nowatschin
Original Assignee
Thyssenkrupp Ind Solutions Ag
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 Thyssenkrupp Ind Solutions Ag filed Critical Thyssenkrupp Ind Solutions Ag
Publication of RS54925B1 publication Critical patent/RS54925B1/sr

Links

Classifications

    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C22B23/023—Obtaining nickel or cobalt by dry processes with formation of ferro-nickel or ferro-cobalt
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/33—Arrangement of devices for discharging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • 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
    • C21C5/5294—General arrangement or layout of the electric melt shop
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

Postrojenje za termičku obradu zrnastog i grudvastog materijala (5), sa rotacionom peći (1) za prethodnu redukciju materijala i električnom peći (4) za topljenje prethodno redukovanog materijala, pri čemu su između rotacione peći (1) i električne peći (4) postavljeni prvo uređaj (2) za prosejavanje namenjen za izdvajanje prekrupnih zrna (6a), a zatim drobilica (3) namenjena za usitnjavanje prekrupnih zrna (6a).Prijava sadrži još 13 patentnih zahteva.
RS20160498A 2012-04-24 2013-02-28 Sistem i postupak za termičku obradu zrnastog i grudvastog materijala RS54925B1 (sr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012103588A DE102012103588A1 (de) 2012-04-24 2012-04-24 Anlage und Verfahren zur Wärmebehandlung von körnigem und stückigem Material
PCT/EP2013/054063 WO2013159966A1 (de) 2012-04-24 2013-02-28 Anlage und verfahren zur wärmebehandlung von körnigem und stückigem material
EP13706555.3A EP2841861B1 (de) 2012-04-24 2013-02-28 Anlage und verfahren zur wärmebehandlung von körnigem und stückigem material

Publications (1)

Publication Number Publication Date
RS54925B1 true RS54925B1 (sr) 2016-10-31

Family

ID=47754543

Family Applications (1)

Application Number Title Priority Date Filing Date
RS20160498A RS54925B1 (sr) 2012-04-24 2013-02-28 Sistem i postupak za termičku obradu zrnastog i grudvastog materijala

Country Status (5)

Country Link
EP (1) EP2841861B1 (sr)
BR (1) BR112014026421B1 (sr)
DE (1) DE102012103588A1 (sr)
RS (1) RS54925B1 (sr)
WO (1) WO2013159966A1 (sr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109517990A (zh) * 2018-12-05 2019-03-26 湖南省金润碲业有限公司 一种再生金属原熔炼炉
CN115178467B (zh) * 2021-04-02 2023-06-23 中冶长天国际工程有限责任公司 一种基于轴管式回转窑的块矿预处理系统及预处理方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE707062C (de) * 1938-10-04 1941-06-12 Fried Krupp Grusonwerk Akt Ges Verfahren zur Waermebehandlung von Gut aller Art im Schwebezustand
DE3347686C1 (de) * 1983-12-31 1985-04-18 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Herstellung von Ferrochrom
DE3527621A1 (de) 1985-08-01 1987-02-05 Metallgesellschaft Ag Vorrichtung zum abtrennen von rberkorn aus dem heissen austragsmaterial eines drehrohrofens bei der direktreduktion von eisenoxidhaltigen materialien zu eisenschwamm
DE3713883A1 (de) * 1987-04-25 1988-11-17 Metallgesellschaft Ag Verfahren zur herstellung von ferrochrom

Also Published As

Publication number Publication date
EP2841861B1 (de) 2016-04-13
BR112014026421B1 (pt) 2020-05-05
DE102012103588A1 (de) 2013-10-24
BR112014026421A2 (pt) 2017-06-27
EP2841861A1 (de) 2015-03-04
WO2013159966A1 (de) 2013-10-31

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