IN2014DN11086A - - Google Patents

Download PDF

Info

Publication number
IN2014DN11086A
IN2014DN11086A IN11086DEN2014A IN2014DN11086A IN 2014DN11086 A IN2014DN11086 A IN 2014DN11086A IN 11086DEN2014 A IN11086DEN2014 A IN 11086DEN2014A IN 2014DN11086 A IN2014DN11086 A IN 2014DN11086A
Authority
IN
India
Prior art keywords
combustibles
melt
pipe
main body
stored
Prior art date
Application number
Inventor
Nobuhiro Oguma
Shigeru Ishikawa
Makoto Takagi
Yuji Mizuta
Original Assignee
Mitsubishi Materials 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 Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Publication of IN2014DN11086A publication Critical patent/IN2014DN11086A/en

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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0056—Scrap treating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • 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
    • C22B15/00—Obtaining copper
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/003—Bath smelting or converting
    • C22B15/0036—Bath smelting or converting in reverberatory furnaces
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/005—Smelting or converting in a succession of furnaces
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/0052—Reduction smelting or converting
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • 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
    • F27B19/00—Combinations of different kinds of furnaces that are not all covered by any single one of main groups F27B1/00 - F27B17/00
    • F27B19/04—Combinations of different kinds of furnaces that are not all covered by any single one of main groups F27B1/00 - F27B17/00 arranged for associated working
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • F27D2003/168—Introducing a fluid jet or current into the charge through a lance
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier
    • F27D2003/185—Conveying particles in a conduct using a fluid
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

In this method for processing combustibles a pipe (15) that opens towards the surface of a melt (L) stored in a furnace main body (12) for smelting non ferrous metals is provided above said surface and oxygen enriched air (Y) and combustibles (X) containing valuable metals are blown onto the surface of the melt (L) from the pipe (15).
IN11086DEN2014 2013-06-21 2013-10-10 IN2014DN11086A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013130944A JP5761258B2 (en) 2013-06-21 2013-06-21 Combustible material treatment methods and equipment
PCT/JP2013/077677 WO2014203413A1 (en) 2013-06-21 2013-10-10 Equipment and method for processing combustibles

Publications (1)

Publication Number Publication Date
IN2014DN11086A true IN2014DN11086A (en) 2015-09-25

Family

ID=52104172

Family Applications (1)

Application Number Title Priority Date Filing Date
IN11086DEN2014 IN2014DN11086A (en) 2013-06-21 2013-10-10

Country Status (8)

Country Link
US (1) US9745643B2 (en)
JP (1) JP5761258B2 (en)
KR (1) KR101639959B1 (en)
CA (1) CA2876819C (en)
IN (1) IN2014DN11086A (en)
MX (1) MX353324B (en)
PE (1) PE20150378A1 (en)
WO (1) WO2014203413A1 (en)

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130252A (en) * 1959-02-20 1964-04-21 Arbed Lances for treatment of metal baths
GB1130255A (en) * 1965-11-22 1968-10-16 Conzinc Riotinto Ltd Reverberatory smelting of copper concentrates
JPS493812B1 (en) 1965-12-28 1974-01-29
JPS5143015B2 (en) 1972-05-04 1976-11-19
US4127408A (en) * 1975-05-22 1978-11-28 Klockner Humboldt Deutz Aktiengesellschaft Method for the continuous refinement of contaminated copper in the molten phase
FI65632C (en) * 1982-10-13 1985-11-19 Outokumpu Oy METHOD FOER ATT AOTERVINNA VAERME AV DAMMHALTIGA GASER ALSTRADEVID SUSPENSIONSSMAELTNING AV SULFIDISKA KONCENTRAT OCH AN ORNING FOER DENNA
JPS59113132A (en) 1982-12-17 1984-06-29 Mitsubishi Metal Corp Blowing method of non-ferrous metal
JPS6256538A (en) * 1985-09-05 1987-03-12 Sumitomo Metal Mining Co Ltd How to operate a flash smelting furnace
JPS6296624A (en) * 1985-10-22 1987-05-06 Mitsubishi Metal Corp Copper making method
JPH0721391B2 (en) * 1986-05-12 1995-03-08 住友金属鉱山株式会社 Operation method of equipment attached to smelting furnace
JP2606268B2 (en) * 1988-03-29 1997-04-30 三菱マテリアル株式会社 Temperature control method for blowing furnace
JPH04183828A (en) * 1990-11-20 1992-06-30 Mitsubishi Materials Corp Smelting of copper
JP2855870B2 (en) 1991-03-20 1999-02-10 三菱マテリアル株式会社 Injection method of scrap lump in metallurgical furnace
JPH07113516A (en) 1993-10-18 1995-05-02 Mitsubishi Heavy Ind Ltd Soot blower
US5662730A (en) * 1994-12-08 1997-09-02 Nippon Mining & Metals Co., Ltd. Method for pyrometallurgical smelting of copper
JP3535629B2 (en) * 1995-09-12 2004-06-07 日鉱金属株式会社 Recycling of valuable metals from scraps
US6210463B1 (en) * 1998-02-12 2001-04-03 Kennecott Utah Copper Corporation Process and apparatus for the continuous refining of blister copper
CA2340271A1 (en) * 2000-08-16 2002-02-16 Onahama Smelting And Refining Co., Ltd. Shredder dust feeding facilities and reverberatory furnace provided with this feeding facilities
JP4549500B2 (en) * 2000-08-16 2010-09-22 小名浜製錬株式会社 Equipment for supplying shredder dust to a reverberatory furnace
JP4512838B2 (en) 2004-07-09 2010-07-28 Ｄｏｗａエコシステム株式会社 Metal recovery method
JP2009287863A (en) * 2008-05-30 2009-12-10 Asahi Seiren Co Ltd Heat treatment apparatus

Also Published As

Publication number Publication date
CA2876819A1 (en) 2014-12-24
KR101639959B1 (en) 2016-07-14
MX353324B (en) 2018-01-08
JP5761258B2 (en) 2015-08-12
WO2014203413A1 (en) 2014-12-24
US20150176102A1 (en) 2015-06-25
US9745643B2 (en) 2017-08-29
KR20150021583A (en) 2015-03-02
JP2015003309A (en) 2015-01-08
CA2876819C (en) 2016-12-06
PE20150378A1 (en) 2015-03-19
MX2014015452A (en) 2015-07-23

Similar Documents

Publication Publication Date Title
MX2016000772A (en) Reduction of iron oxide to metallic iron using coke oven gas and oxygen steelmaking furnace gas.
CL2013001671A1 (en) Method for total recovery from a complex slag material containing arsenic and valuable metals through the stages of arsenic volatilization; purify powders; reducing smelting of the slags produced; reduce slag from the blow oven; refining and treatment of basic slag.
MY190962A (en) Smelting process and apparatus
IN2014KN00779A (en)
PL415845A1 (en) Flux, its production process, agglomeration mixture and the use of secondary metallurgy slag
PL3551704T3 (en) Handling process of slag pot or saddle and pyrometallurgical tools
PH12017501116A1 (en) Low-pressure casting device and low-pressure casting method
PH12014502511A1 (en) Method and arrangement for refining copper concentrate
EP3730632A4 (en) Method for oxygen transmission smelting of molten iron, and top-blow lance
ZA201803599B (en) "method for preheating and smelting manganese ore sinter."
MX2019002326A (en) Scrap submergence device.
PL4235172T3 (en) Molten metal samplers for high and low oxygen applications
IN2014DN08593A (en)
MX362687B (en) Submerged entry nozzle.
EA201990161A1 (en) METHOD OF CLEANING SULFIDE COPPER CONCENTRATE
PE20180637A1 (en) METHOD FOR THE TREATMENT OF COPPER CONCENTRATES
PH12015501794A1 (en) Ladle bottom and ladle
RU2012124335A (en) METHOD FOR STABILIZING DECAYING SLAG
UA88122C2 (en) Method for refinement of metallurgical slags
MX353324B (en) METHOD FOR TREATING FUEL MATERIAL AND INSTALLATION.
PH12019500575A1 (en) Composition in powder form comprising iron and probiotic bacteria
PH12016500061A1 (en) Ladle bottom and ladle
MX2016006409A (en) Method for treating lead anode slime.
MX392742B (en) PLASMA AND OXYGAS FURNACE.
GB201809185D0 (en) Apparatus for the production of metals and/or oxygen