DE3427631C2 - Verfahren zur Wiedergewinnung von Zink und Blei aus Eisen- und Stahlstaub - Google Patents
Verfahren zur Wiedergewinnung von Zink und Blei aus Eisen- und StahlstaubInfo
- Publication number
- DE3427631C2 DE3427631C2 DE3427631A DE3427631A DE3427631C2 DE 3427631 C2 DE3427631 C2 DE 3427631C2 DE 3427631 A DE3427631 A DE 3427631A DE 3427631 A DE3427631 A DE 3427631A DE 3427631 C2 DE3427631 C2 DE 3427631C2
- Authority
- DE
- Germany
- Prior art keywords
- zinc
- lead
- rotary
- rotary kiln
- iron
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000011701 zinc Substances 0.000 title claims abstract description 50
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 49
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000000428 dust Substances 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 22
- 239000010959 steel Substances 0.000 title claims abstract description 22
- 238000011084 recovery Methods 0.000 title description 6
- 230000008018 melting Effects 0.000 claims abstract description 32
- 238000002844 melting Methods 0.000 claims abstract description 32
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 239000002893 slag Substances 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- 239000011133 lead Substances 0.000 claims 1
- 238000001704 evaporation Methods 0.000 abstract description 19
- 230000008020 evaporation Effects 0.000 abstract description 18
- 239000000654 additive Substances 0.000 abstract description 7
- 230000000996 additive effect Effects 0.000 abstract description 7
- 239000000203 mixture Substances 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 10
- 239000000047 product Substances 0.000 description 8
- 238000003723 Smelting Methods 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000000571 coke Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000014759 maintenance of location Effects 0.000 description 5
- 239000000377 silicon dioxide Substances 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
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
- C22B7/02—Working-up flue dust
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
- Y10S75/961—Treating flue dust to obtain metal other than by consolidation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58137191A JPS6053090B2 (ja) | 1983-07-26 | 1983-07-26 | 鉄鋼ダストからΖnおよびPbを回収する方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3427631A1 DE3427631A1 (de) | 1985-02-14 |
DE3427631C2 true DE3427631C2 (de) | 1987-04-09 |
Family
ID=15192922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3427631A Expired DE3427631C2 (de) | 1983-07-26 | 1984-07-26 | Verfahren zur Wiedergewinnung von Zink und Blei aus Eisen- und Stahlstaub |
Country Status (4)
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4209891A1 (de) * | 1992-03-26 | 1993-09-30 | Badische Stahlwerke | Verfahren zur Aufbereitung von Zink und Blei enthaltenden Hüttenwerksstaub |
DE19946430A1 (de) * | 1999-09-28 | 2001-04-05 | Bus Zinkrecycling Freiberg | Verfahren zur Verwertung von Eisen, Zink und Blei enthaltenden Sekundärrohstoffen |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4758268A (en) * | 1986-12-23 | 1988-07-19 | Zia Technology, Inc. | Method and apparatus for reclaiming metal values from electric arc furnace flue dust and sludge and rendering residual solids recyclable or non-hazardous |
NO160931C (no) * | 1987-04-02 | 1989-06-14 | Elkem As | Stoevbehandling. |
US4802919A (en) * | 1987-07-06 | 1989-02-07 | Westinghouse Electric Corp. | Method for processing oxidic materials in metallurgical waste |
CH673956A5 (US20090177143A1-20090709-C00008.png) * | 1987-10-30 | 1990-04-30 | Bbc Brown Boveri & Cie | |
CH677195A5 (US20090177143A1-20090709-C00008.png) * | 1989-02-09 | 1991-04-30 | Fischer Ag Georg | |
US5104446A (en) * | 1989-09-29 | 1992-04-14 | Iron Tiger Investment Inc. | Agglomeration process |
AT394396B (de) * | 1990-07-03 | 1992-03-25 | Voest Alpine Stahl Donawitz | Verfahren zur wiederverwendung von huettenstaeuben sowie vorrichtung zur durchfuehrung dieses verfahrens |
DE4142107A1 (de) * | 1991-12-19 | 1993-06-24 | Luthner Metall Recycling | Verfahren zur wiedergewinnung von metallwerkstoffen aus altmaterial |
DE4339591A1 (de) * | 1993-11-20 | 1995-05-24 | Metallgesellschaft Ag | Wälzverfahren zur Aufarbeitung von Zink, Blei und Eisenoxide enthaltenden Materialien |
US5516358A (en) * | 1994-11-17 | 1996-05-14 | Pro-Tech Reclamation, Inc. | Method for the production of iron carbide |
US5851490A (en) * | 1995-05-11 | 1998-12-22 | Metals Recycling Technologies Corp. | Method for utilizing PH control in the recovery of metal and chemical values from industrial waste streams |
JP3348336B2 (ja) * | 1995-10-26 | 2002-11-20 | 株式会社豊田中央研究所 | 吸着ヒートポンプ |
KR100431672B1 (ko) * | 1995-12-11 | 2004-08-04 | 스미도모쥬기가이고교 가부시키가이샤 | 제철소발생폐기물등의재자원화방법및그장치 |
AU721376B2 (en) * | 1995-12-11 | 2000-06-29 | Sumitomo Heavy Industries Ltd. | Method and apparatus for recycling iron and steel industry waste |
US5906671A (en) * | 1996-10-25 | 1999-05-25 | Agglo Inc. | Method for extraction of metals and non-metals from minerals, industrial by-products and waste materials |
US6517789B1 (en) | 1999-06-22 | 2003-02-11 | Allan S. Myerson | Method for reclaiming constituents from an industrial waste stream |
DE19947343A1 (de) * | 1999-10-01 | 2001-04-12 | Abb Schweiz Ag | Verfahren zum Schmelzen von schwermetallhaltigen Stoffen |
US6395060B1 (en) | 2000-06-19 | 2002-05-28 | Maumee Research & Engineering, Incorporated | Furnace flue dust processing method |
AU2001272952A1 (en) | 2000-06-19 | 2002-01-02 | Maumee Research And Engineering, Inc. | Furnace flue dust processing method |
WO2004024961A1 (ja) * | 2002-09-13 | 2004-03-25 | Nippon Steel Corporation | 金属酸化物又は製鉄廃棄物の還元処理方法、及び、亜鉛及び/又は鉛の濃縮・回収方法 |
AU2002952062A0 (en) * | 2002-10-15 | 2002-10-31 | D.Wilson Investments Pty. Ltd. | Process and apparatus for extracting zinc |
CZ200975A3 (cs) | 2009-02-10 | 2010-08-04 | Raclavský@Milan | Technologie rafinace kovonosných odpadu s obsahem zinku v rotacní peci |
JP5116883B1 (ja) * | 2012-02-10 | 2013-01-09 | 株式会社 テツゲン | 還元鉄の製造方法および製造装置 |
ITAN20120043A1 (it) * | 2012-04-17 | 2013-10-18 | Pontenossa S P A | Trattamento pirometallurgico scorie |
RU2516191C1 (ru) * | 2012-12-29 | 2014-05-20 | Открытое Акционерное Общество "Челябинский цинковый завод" | Способ вельцевания окисленных цинксодержащих материалов |
CN104694758A (zh) * | 2015-03-13 | 2015-06-10 | 宝钢发展有限公司 | 一种综合利用含铁尘泥的工艺 |
CN105331804B (zh) * | 2015-09-28 | 2017-11-03 | 中国钢研科技集团有限公司 | 钢厂脱锌炉共处理含锌浸出渣的方法 |
CN109518000A (zh) * | 2019-01-22 | 2019-03-26 | 江苏新春兴再生资源有限责任公司 | 一种节能环保再生铅多室金属熔炼炉及处理方法 |
EP4012058B1 (en) | 2020-12-09 | 2024-03-27 | S.A. Lhoist Recherche Et Developpement | Pyro-metallurgical process in a rotary kiln |
CN114540628B (zh) * | 2022-01-20 | 2023-11-14 | 云南云铜锌业股份有限公司 | 一种处理浸锌渣、锌冶炼石膏渣和高炉瓦斯灰的方法 |
KR102636627B1 (ko) * | 2022-08-31 | 2024-02-15 | 박장수 | 전로 제강 슬러지의 효율적인 성분 분리방법 및 장치 |
CN115821054B (zh) * | 2022-09-14 | 2024-06-04 | 湖南锐异资环科技有限公司 | 一种铅精矿的冶炼方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US959924A (en) * | 1909-11-04 | 1910-05-31 | Eduard Dedolph | Smelting process. |
US2045639A (en) * | 1932-10-06 | 1936-06-30 | Sachtleben Ag Fur Bergbau Und | Process for the production of molten iron or steel by the direct method |
DE1076156B (de) * | 1953-01-24 | 1960-02-25 | Roechlingsche Eisen & Stahl | Verfahren zur Nutzbarmachung von zinkhaltigem Hochofenfilterstaub |
DE2519810C2 (de) * | 1975-05-03 | 1983-01-13 | Fried. Krupp Gmbh, 4300 Essen | Verfahren zur Verarbeitung von staubförmigem Gut aus metallurgischen Abgasen |
JPS5735644A (en) * | 1980-08-13 | 1982-02-26 | Toshin Seikou Kk | Recovering method for valuable metal from dust from electric furnace for manufacturing steel |
-
1983
- 1983-07-26 JP JP58137191A patent/JPS6053090B2/ja not_active Expired
-
1984
- 1984-07-17 US US06/631,763 patent/US4525208A/en not_active Expired - Lifetime
- 1984-07-25 CA CA000459667A patent/CA1222140A/en not_active Expired
- 1984-07-26 DE DE3427631A patent/DE3427631C2/de not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4209891A1 (de) * | 1992-03-26 | 1993-09-30 | Badische Stahlwerke | Verfahren zur Aufbereitung von Zink und Blei enthaltenden Hüttenwerksstaub |
DE19946430A1 (de) * | 1999-09-28 | 2001-04-05 | Bus Zinkrecycling Freiberg | Verfahren zur Verwertung von Eisen, Zink und Blei enthaltenden Sekundärrohstoffen |
Also Published As
Publication number | Publication date |
---|---|
US4525208A (en) | 1985-06-25 |
CA1222140A (en) | 1987-05-26 |
DE3427631A1 (de) | 1985-02-14 |
JPS6029430A (ja) | 1985-02-14 |
JPS6053090B2 (ja) | 1985-11-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3427631C2 (de) | Verfahren zur Wiedergewinnung von Zink und Blei aus Eisen- und Stahlstaub | |
DE69838246T2 (de) | Verfahren zur bedienung eines beweglichherdofens zum reduzieren von oxiden | |
DE3220609C2 (US20090177143A1-20090709-C00008.png) | ||
DE2253074C3 (de) | Verfahren zur pyrometallurgischen Behandlung von Feststoffen | |
DE2459832C3 (de) | Verfahren zur Gewinnung von Rohblei aus Materialien, die Blei im wesentlichen in Form von Oxyden und/oder Sulfaten enthalten | |
DE2705654C2 (de) | Verfahren zum Gewinnen von Blei und Silber aus Blei-Silber-Rückständen | |
DE3347685C1 (de) | Verfahren zur Herstellung von Ferromangan | |
DE2428715C3 (de) | Verfahren und Anlage zur Reduktion und Agglomeration von feinkörnigem Erz | |
DE3713883A1 (de) | Verfahren zur herstellung von ferrochrom | |
DE3233338C2 (de) | Verfahren zur Verarbeitung von sulfidischen Blei- oder Bleizink-Erzen oder deren Gemischen | |
DE2601196A1 (de) | Verfahren und anlage zur reduktion und anschliessenden pelletierung von feinkoernigem erz | |
EP0008140B1 (de) | Verfahren zur Direktreduktion von eisenoxidhaltigen Materialien | |
DE69328780T2 (de) | Verfahren zur wiederaufbereitung bleihaltiger materialien | |
DE904051C (de) | Verfahren zur Erzeugung von Eisen oder Eisenlegierungen oder aehnlichen schwer schmelzbaren Metallen | |
DE2913340C2 (US20090177143A1-20090709-C00008.png) | ||
DE1608705B1 (de) | Verfahren zur Segregation von Kupfer,Silber und Nickel aus oxydischen Erzen | |
DE473016C (de) | Verfahren zur Gewinnung verfluechtigungfaehiger Metalle aus Erzen, Huettenprodukten und Rueckstaenden aller Art | |
AT142215B (de) | Verfahren und Vorrichtung zur Verarbeitung von Eisenschwamm auf Luppen in einem Drehrohrofen. | |
DE1608705C (de) | Verfahren zur Segregation von Kupfer, Silber und Nickel aus oxydischen Erzen | |
DE376087C (de) | Verfahren zur Vorbereitung und zur Verhuettung zinkhaltiger Produkte und Mischerze | |
DD156002A5 (de) | Verfahren zum verhuetten antimonhaltiger bleireicher vorstoffe | |
DE932988C (de) | Verfahren zur Gewinnung von Zink aus zinkhaltigen Erzen durch Schmelzen mit einem festen, kohlenstoffhaltigen Reduktionsmittel im Lichtbogenofen | |
DE547824C (de) | Verfahren zur Herstellung von als Farboxyd verwendbaren Metalloxyden | |
DE974092C (de) | Verfahren zum Roesten von Zinkblenden, die fluechtige Metalle enthalten | |
DE216653C (US20090177143A1-20090709-C00008.png) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |