HK1087157A1 - Process and apparatus for extracting zinc - Google Patents

Process and apparatus for extracting zinc

Info

Publication number
HK1087157A1
HK1087157A1 HK06107346A HK06107346A HK1087157A1 HK 1087157 A1 HK1087157 A1 HK 1087157A1 HK 06107346 A HK06107346 A HK 06107346A HK 06107346 A HK06107346 A HK 06107346A HK 1087157 A1 HK1087157 A1 HK 1087157A1
Authority
HK
Hong Kong
Prior art keywords
zinc
reduction zone
temperature
zinc oxide
iron
Prior art date
Application number
HK06107346A
Other languages
English (en)
Inventor
David Wilson
Giuseppe Italiano
Original Assignee
D Wilson Investments Pty Ltd
Ferro Carbon Tech Pty Ltd
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 D Wilson Investments Pty Ltd, Ferro Carbon Tech Pty Ltd filed Critical D Wilson Investments Pty Ltd
Publication of HK1087157A1 publication Critical patent/HK1087157A1/xx

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
    • 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
    • C22B7/006—Wet processes
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/006—Starting from ores containing non ferrous metallic oxides
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/04—Making spongy iron or liquid steel, by direct processes in retorts
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/04—Obtaining zinc by distilling
    • C22B19/14—Obtaining zinc by distilling in vertical retorts
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/04—Obtaining zinc by distilling
    • C22B19/16—Distilling vessels
    • C22B19/18—Condensers, Receiving vessels
    • 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
    • C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
    • 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
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/244—Binding; Briquetting ; Granulating with binders organic
    • C22B1/245—Binding; Briquetting ; Granulating with binders organic with carbonaceous material for the production of coked agglomerates
    • 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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
HK06107346A 2002-10-15 2006-06-28 Process and apparatus for extracting zinc HK1087157A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2002952062A AU2002952062A0 (en) 2002-10-15 2002-10-15 Process and apparatus for extracting zinc
PCT/AU2003/001366 WO2004035845A1 (en) 2002-10-15 2003-10-15 Process and apparatus for extracting zinc

Publications (1)

Publication Number Publication Date
HK1087157A1 true HK1087157A1 (en) 2006-10-06

Family

ID=28047632

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06107346A HK1087157A1 (en) 2002-10-15 2006-06-28 Process and apparatus for extracting zinc

Country Status (7)

Country Link
US (1) US7790099B2 (xx)
EP (1) EP1565585B1 (xx)
CN (1) CN1333091C (xx)
AT (1) ATE525488T1 (xx)
AU (1) AU2002952062A0 (xx)
HK (1) HK1087157A1 (xx)
WO (1) WO2004035845A1 (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1997919A1 (fr) * 2007-05-24 2008-12-03 Paul Wurth S.A. Procédé de valorisation de résidus riches en zinc et en sulfates
AU2008295564B2 (en) * 2007-09-04 2011-12-01 Cardero Resource Corporation Direct processing of metallic ore concentrates into ferroalloys
EP2324135B1 (en) * 2008-08-07 2012-08-01 Zinchem, A Division Of Zimco Group (Pty) Ltd Method and plant for the production of zinc dust
CN101994006B (zh) * 2009-08-21 2013-02-13 清华大学 还原装置及应用于还原装置的料斗
CN101914690B (zh) * 2010-07-20 2011-11-30 中国恩菲工程技术有限公司 锌精矿冶炼工艺
CN102433449B (zh) * 2011-12-31 2014-07-02 北京北矿锌业有限责任公司 用热镀锌渣直接制备高纯度锌制品的蒸馏炉
CN103100719B (zh) * 2012-11-12 2015-12-09 柳州百韧特先进材料有限公司 一种生产锌粉的工艺流程
CN108699626A (zh) * 2016-01-29 2018-10-23 安雅穆科斯工程公司 用于将氧化锌碳热还原为锌的方法
CH712284A1 (de) * 2016-03-21 2017-09-29 Bech Ulrich Verfahren zur carbothermischen Reduktion von Zinkoxid zu Zink.
EP3545111B1 (en) * 2016-11-23 2022-07-20 Environmental Clean Technologies Limited Low temperature direct reduction of metal oxides via the in situ production of reducing gas
CN108015297A (zh) * 2018-01-09 2018-05-11 天津市赛洋工业炉有限公司 一种锌蒸发池底废铁元素高温排除方法及装置
BG67200B1 (bg) 2018-03-22 2020-12-15 "Кцм" Ад Метод за химическо извличане на метали чрез преработване на промишлени отпадъци и модулна инсталация за неговото осъществяване
CN109055751A (zh) * 2018-09-10 2018-12-21 中国恩菲工程技术有限公司 低品位铅锌矿中锌元素的提取系统
CN112662889B (zh) * 2020-11-27 2022-07-26 中国恩菲工程技术有限公司 锌颗粒的制备方法及反应炉装置
CN114317965A (zh) * 2022-01-05 2022-04-12 重庆赛迪热工环保工程技术有限公司 一种铝热法熔融还原含锌物料的工艺及装置
CN114774681B (zh) * 2022-04-26 2024-02-13 东北大学 一种含锌烟灰的回收利用方法

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US1704029A (en) * 1926-03-06 1929-03-05 Thaddeus F Baily Reduction process and apparatus
US1832356A (en) * 1927-02-17 1931-11-17 New Jersey Zinc Co Reducing zinciferous materials
US2014873A (en) * 1933-11-11 1935-09-17 Harry G Wildman Process of producing sponge iron
US2855290A (en) * 1956-04-04 1958-10-07 Freeman Corp Method of reducing iron oxide to sponge iron
GB1212523A (en) * 1967-04-25 1970-11-18 Imp Smelting Corp Ltd Method and apparatus for treating gases leaving a zinc blast furnace
DE1758951C3 (de) * 1968-09-07 1978-04-27 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Herstellung von Eisenschwamm
AT366718B (de) * 1980-08-08 1982-05-10 Voest Alpine Ag Verfahren zur entzinkung von oxydischen eisentr[gern sowie vorrichtung zur durchfuehrung dieses verfahrens
JPS6053090B2 (ja) * 1983-07-26 1985-11-22 住友金属鉱山株式会社 鉄鋼ダストからΖｎおよびＰｂを回収する方法
US4612041A (en) * 1984-09-11 1986-09-16 Sumitomo Heavy Industries, Ltd. Process for recovering valuable metals from an iron dust containing a higher content of zinc
US4673431A (en) * 1986-01-08 1987-06-16 Bricmont & Associates, Inc. Furnace dust recovery process
GB8928997D0 (en) * 1989-12-22 1990-02-28 Tetronics Res & Dev Co Ltd Metal recovery
JP2671053B2 (ja) * 1990-04-20 1997-10-29 住友重機械工業株式会社 亜鉛含有ダストからの有価金属の回収方法
US5186741A (en) * 1991-04-12 1993-02-16 Zia Patent Company Direct reduction process in a rotary hearth furnace
AU703821B2 (en) 1995-01-31 1999-04-01 Environmental Clean Technologies Limited Process for reduction of metal oxide to metal and apparatus and composite for use in the process
JPH09287033A (ja) * 1995-05-31 1997-11-04 Toyota Motor Corp 酸化物を含んだ廃棄物の処理方法およびその装置
AU721376B2 (en) * 1995-12-11 2000-06-29 Sumitomo Heavy Industries Ltd. Method and apparatus for recycling iron and steel industry waste
AT404138B (de) * 1996-10-08 1998-08-25 Voest Alpine Ind Anlagen Verfahren zur herstellung von flüssigem roheisen oder stahlvorprodukten sowie anlage zur durchführung des verfahrens
WO2001038455A1 (en) * 1999-11-24 2001-05-31 Maddingley Technology Pty Ltd Retort
JP3727232B2 (ja) * 2000-09-26 2005-12-14 竹四 阿座上 亜鉛回収法
US6517603B2 (en) * 2001-03-20 2003-02-11 Startec Iron Llc Method for recovery of metals having low vaporization temperature
US6875251B2 (en) * 2002-05-15 2005-04-05 Hatch Ltd. Continuous steelmaking process

Also Published As

Publication number Publication date
EP1565585A1 (en) 2005-08-24
CN1714163A (zh) 2005-12-28
US20060123952A1 (en) 2006-06-15
CN1333091C (zh) 2007-08-22
AU2002952062A0 (en) 2002-10-31
EP1565585A4 (en) 2007-01-24
WO2004035845A1 (en) 2004-04-29
ATE525488T1 (de) 2011-10-15
US7790099B2 (en) 2010-09-07
EP1565585B1 (en) 2011-09-21

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20131015