EA201590965A1 - Способ получения штейна или чернового металла в печи взвешенной плавки и печь взвешенной плавки - Google Patents

Способ получения штейна или чернового металла в печи взвешенной плавки и печь взвешенной плавки

Info

Publication number
EA201590965A1
EA201590965A1 EA201590965A EA201590965A EA201590965A1 EA 201590965 A1 EA201590965 A1 EA 201590965A1 EA 201590965 A EA201590965 A EA 201590965A EA 201590965 A EA201590965 A EA 201590965A EA 201590965 A1 EA201590965 A1 EA 201590965A1
Authority
EA
Eurasian Patent Office
Prior art keywords
furnace
smelting furnace
sump
suspension
weighted
Prior art date
Application number
EA201590965A
Other languages
English (en)
Other versions
EA030104B1 (ru
Inventor
Маркку Лахтинен
Original Assignee
Оутотек (Финлэнд) Ой
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 Оутотек (Финлэнд) Ой filed Critical Оутотек (Финлэнд) Ой
Publication of EA201590965A1 publication Critical patent/EA201590965A1/ru
Publication of EA030104B1 publication Critical patent/EA030104B1/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
    • C22B5/00—General methods of reducing to metals
    • 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
    • C22B5/08—Dry methods smelting of sulfides or formation of mattes by sulfides; Roasting reaction methods
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/0047—Smelting or converting flash 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford process
    • 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
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/02—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B15/09—Arrangements 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/14—Charging or discharging liquid or molten material
    • 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)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Изобретение относится к способу получения штейна, такого как медный или никелевый штейн, или чернового металла, такого как черновая медь, в печи взвешенной плавки, такой как печь для плавки во взвешенном состоянии или печь конверторной плавки во взвешенном состоянии. Изобретение также относится к печи взвешенной плавки, такой как печь для плавки во взвешенном состоянии или печь конверторной плавки во взвешенном состоянии. Печь взвешенной плавки содержит реакционную шахту (5), отстойник (8) в соединении с нижним концом реакционной шахты (5) и вентиляционную шахту (13). Отстойник (8) проходит в двух противоположных направлениях из зоны (7) осаждения струи окисленной суспензии (6) ниже реакционной шахты (5) в отстойнике (8), так что отстойник (8) содержит первую часть (18) отстойника на первой стороне зоны (7) осаждения и вторую часть отстойника на противоположной стороне зоны (7) осаждения.
EA201590965A 2012-12-11 2013-12-10 Способ получения штейна или чернового металла в печи взвешенной плавки и печь взвешенной плавки EA030104B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20126291A FI125830B (en) 2012-12-11 2012-12-11 Process for producing stone or crude metal in a suspension smelting furnace and suspension smelting furnace
PCT/FI2013/051149 WO2014091077A1 (en) 2012-12-11 2013-12-10 Method for producing matte or crude metal in a suspension smelting furnace and suspension smelting furnace

Publications (2)

Publication Number Publication Date
EA201590965A1 true EA201590965A1 (ru) 2015-10-30
EA030104B1 EA030104B1 (ru) 2018-06-29

Family

ID=50933802

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201590965A EA030104B1 (ru) 2012-12-11 2013-12-10 Способ получения штейна или чернового металла в печи взвешенной плавки и печь взвешенной плавки

Country Status (14)

Country Link
US (1) US9926617B2 (ru)
EP (1) EP2931925B1 (ru)
KR (3) KR20180002082U (ru)
CN (1) CN104870668B (ru)
AR (1) AR093902A1 (ru)
BR (1) BR112015013378B1 (ru)
CA (1) CA2893706C (ru)
CL (1) CL2015001571A1 (ru)
EA (1) EA030104B1 (ru)
ES (1) ES2757502T3 (ru)
FI (1) FI125830B (ru)
PL (1) PL2931925T3 (ru)
RS (1) RS59592B1 (ru)
WO (1) WO2014091077A1 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106871647A (zh) * 2017-03-21 2017-06-20 刘金凤 一种便于排液的溶铜箱
CN114001549B (zh) * 2021-11-03 2023-02-03 中伟新材料股份有限公司 用于冶炼冰镍的熔炼炉及低冰镍的生产方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4755868A (en) * 1968-12-10 1971-06-10 Monzino Riot Into Of Australia Limited Suspension smelting and refining of metals
JPS6050854B2 (ja) * 1978-10-07 1985-11-11 住友金属鉱山株式会社 製錬排ガス処理用硫酸工場吸引ガス圧の制御方法
FI69871C (fi) * 1984-07-18 1986-05-26 Outokumpu Oy Foerfarande och anordning foer behandling av sulfidkoncentrat eller -malmer till raometaller
FI91283C (fi) 1991-02-13 1997-01-13 Outokumpu Research Oy Tapa ja laitteisto pulverimaisen kiintoaineen kuumentamiseksi ja sulattamiseksi sekä siinä olevien haihtuvien aineosasten haihduttamiseksi suspensiosulatusuunissa
US5662730A (en) * 1994-12-08 1997-09-02 Nippon Mining & Metals Co., Ltd. Method for pyrometallurgical smelting of copper
AT404841B (de) * 1995-04-10 1999-03-25 Voest Alpine Ind Anlagen Anlage und verfahren zum herstellen von eisenschmelzen
JP3302563B2 (ja) 1996-05-28 2002-07-15 日鉱金属株式会社 銅の乾式製錬法
JP3880731B2 (ja) * 1998-08-31 2007-02-14 三井金属鉱業株式会社 銅製錬自溶炉におけるスラグの管理方法
FI108542B (fi) 1999-05-14 2002-02-15 Outokumpu Oy Menetelmä kuonan ei-rautametallipitoisuuden alentamiseksi suspensiosulatusuunissa tapahtuvassa ei-rautametallien valmistuksessa
JP3529317B2 (ja) 2000-03-03 2004-05-24 日鉱金属株式会社 銅製錬炉の操業方法
FI109936B (fi) * 2000-08-18 2002-10-31 Outokumpu Oy Sulatusuunin pohjarakenne
CN101838739B (zh) * 2009-07-21 2012-03-14 中国恩菲工程技术有限公司 铜熔炼渣电热贫化工艺

Also Published As

Publication number Publication date
PL2931925T3 (pl) 2020-02-28
BR112015013378B1 (pt) 2019-10-01
EP2931925A1 (en) 2015-10-21
ES2757502T3 (es) 2020-04-29
AR093902A1 (es) 2015-06-24
CA2893706A1 (en) 2014-06-19
KR20180002082U (ko) 2018-07-06
CL2015001571A1 (es) 2015-10-16
CN104870668B (zh) 2017-09-22
EA030104B1 (ru) 2018-06-29
KR20170122861A (ko) 2017-11-06
WO2014091077A1 (en) 2014-06-19
FI125830B (en) 2016-02-29
CA2893706C (en) 2017-11-28
US20150315673A1 (en) 2015-11-05
EP2931925A4 (en) 2016-07-13
CN104870668A (zh) 2015-08-26
BR112015013378A2 (pt) 2017-07-11
US9926617B2 (en) 2018-03-27
KR20150087304A (ko) 2015-07-29
EP2931925B1 (en) 2019-08-28
RS59592B1 (sr) 2020-01-31
FI20126291A (fi) 2014-06-12

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM