DE69909686D1 - Aufarbeitung von Metalloxide enthaltenden Eisenhüttenabfällen durch Kalzinierung derselben in der Form kokshaltiger Brikets - Google Patents
Aufarbeitung von Metalloxide enthaltenden Eisenhüttenabfällen durch Kalzinierung derselben in der Form kokshaltiger BriketsInfo
- Publication number
- DE69909686D1 DE69909686D1 DE69909686T DE69909686T DE69909686D1 DE 69909686 D1 DE69909686 D1 DE 69909686D1 DE 69909686 T DE69909686 T DE 69909686T DE 69909686 T DE69909686 T DE 69909686T DE 69909686 D1 DE69909686 D1 DE 69909686D1
- Authority
- DE
- Germany
- Prior art keywords
- calcining
- coke
- iron
- processing
- metal oxides
- 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 - Lifetime
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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct 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
- C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/10—Making spongy iron or liquid steel, by direct processes in hearth-type furnaces
- C21B13/105—Rotary hearth-type 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
- 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
-
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47770 | 1998-03-25 | ||
US09/047,770 US6120577A (en) | 1998-03-25 | 1998-03-25 | Treatment of steel mill waste metal oxides |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69909686D1 true DE69909686D1 (de) | 2003-08-28 |
DE69909686T2 DE69909686T2 (de) | 2004-06-03 |
Family
ID=21950865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1999609686 Expired - Lifetime DE69909686T2 (de) | 1998-03-25 | 1999-02-18 | Aufarbeitung von Metalloxide enthaltenden Eisenhüttenabfällen durch Kalzinierung derselben in der Form kokshaltiger Brikets |
Country Status (6)
Country | Link |
---|---|
US (1) | US6120577A (de) |
EP (1) | EP0976843B1 (de) |
JP (1) | JPH11310832A (de) |
KR (1) | KR19990046365A (de) |
CA (1) | CA2261173A1 (de) |
DE (1) | DE69909686T2 (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100554448C (zh) * | 1999-10-15 | 2009-10-28 | 株式会社神户制钢所 | 还原金属制造设备以及还原金属的制造方法 |
KR100673785B1 (ko) * | 1999-12-13 | 2007-01-23 | 신닛뽄세이테쯔 카부시키카이샤 | 산화 금속 환원용 설비와 그 조작 방법 및 환원로용 원재료의 성형물 |
ES2191518B1 (es) * | 2000-09-06 | 2005-02-16 | Josep Grau Almirall | Procedimiento para la recuperacion de plomo y cinc de polvos de aceria electrica y reciclado del residuo. |
US7135053B2 (en) * | 2000-10-02 | 2006-11-14 | Koyo Seiko Co., Ltd. | Brittle formed product and iron-based power material and method for manufacturing these materials |
US6350295B1 (en) | 2001-06-22 | 2002-02-26 | Clayton A. Bulan, Jr. | Method for densifying aluminum and iron briquettes and adding to steel |
JP2003147442A (ja) * | 2001-09-03 | 2003-05-21 | Nippon Steel Corp | 製鉄廃棄物の処理方法および設備 |
KR100668158B1 (ko) * | 2001-11-13 | 2007-01-11 | 주식회사 포스코 | 오일함유 열연슬러지를 이용한 직접환원철 제조방법 |
TW585924B (en) * | 2002-04-03 | 2004-05-01 | Kobe Steel Ltd | Method for making reduced iron |
TWI411686B (zh) * | 2004-12-07 | 2013-10-11 | Nu Iron Technology Llc | 製造金屬鐵塊之方法及系統 |
JP2009052138A (ja) * | 2007-07-27 | 2009-03-12 | Kobe Steel Ltd | 炭材内装酸化金属ブリケットの製造方法 |
US7785389B2 (en) * | 2008-03-14 | 2010-08-31 | Heritage Environmental Services, Llc | Feed material composition and handling in a channel induction furnace |
US7776126B2 (en) * | 2008-03-14 | 2010-08-17 | Heritage Environmental Services, Llc | Processing parameters for operation of a channel induction furnace |
US7776127B2 (en) * | 2008-03-14 | 2010-08-17 | Heritage Environmental Services, Llc | Use of a channel induction furnace to process at least one of a molten metal product, a vapor phase metal product and a slag product from a variety of feed materials |
JP2011042870A (ja) * | 2009-07-21 | 2011-03-03 | Kobe Steel Ltd | アルカリ含有製鉄ダストを原料とする還元鉄の製造装置および製造方法 |
KR101117114B1 (ko) | 2010-04-09 | 2012-02-22 | 한국알엔엠 주식회사 | 전기로 제강분진에 함유된 납염화물로부터 납 추출 방법 |
JP5503420B2 (ja) * | 2010-06-07 | 2014-05-28 | 株式会社神戸製鋼所 | 粒状金属の製造方法 |
JP5677884B2 (ja) * | 2011-04-11 | 2015-02-25 | 新日鉄住金エンジニアリング株式会社 | 連続加熱処理炉の炉温設定方法及び炉温制御方法 |
AT512739B1 (de) * | 2012-04-13 | 2014-04-15 | Andritz Energy & Environment Gmbh | Verfahren zur Inertisierung von Schwermetallen wie z.B. sechswertiges Chrom, Chloriden und anderen Salzbildnern sowie löslichen Feststoffen und metallischen Kontaminationen |
CN103937971B (zh) * | 2014-04-29 | 2017-01-04 | 东北大学 | 铁矿热压含碳球团的制备方法及炼铁原料 |
EP3175003B1 (de) | 2014-07-31 | 2020-04-22 | SABIC Global Technologies B.V. | Verfahren zur verwendung von olefinkoks in einem stahlherstellungsprozess und daraus hergestellte produkte |
JP6331035B2 (ja) * | 2015-07-10 | 2018-05-30 | Jfeスチール株式会社 | 含油ダストスラッジを用いた鉄源原料の製造方法および含油ダストスラッジの処理方法 |
CN105483371B (zh) * | 2015-12-21 | 2017-11-17 | 武钢集团昆明钢铁股份有限公司 | 一种综合回收利用高炉含铅锌粉尘的方法 |
CN105671328B (zh) * | 2016-03-25 | 2017-11-07 | 江苏省冶金设计院有限公司 | 处理铅锌冶炼渣的转底炉和方法 |
CN105648228B (zh) * | 2016-03-25 | 2017-09-05 | 江苏省冶金设计院有限公司 | 用于处理含铅锌冶炼渣的转底炉 |
CN106119530A (zh) * | 2016-08-01 | 2016-11-16 | 江苏省冶金设计院有限公司 | 处理锌窑渣的方法和系统 |
CN106148682A (zh) * | 2016-08-01 | 2016-11-23 | 江苏省冶金设计院有限公司 | 处理锌浸出渣的方法和系统 |
CN106086400A (zh) * | 2016-08-01 | 2016-11-09 | 江苏省冶金设计院有限公司 | 处理铅锌废料的方法和系统 |
RU2626371C1 (ru) * | 2016-09-05 | 2017-07-26 | Общество с ограниченной ответственностью "Урал - рециклинг" | Способ переработки отходов металлургического производства |
CN106440782A (zh) * | 2016-11-22 | 2017-02-22 | 江苏省冶金设计院有限公司 | 一种转底炉 |
CN106893866B (zh) * | 2017-02-23 | 2019-05-03 | 中冶南方工程技术有限公司 | 一种含锌粉尘的处理方法 |
CN107460327B (zh) * | 2017-07-28 | 2019-10-29 | 重庆科技学院 | 一种电炉炼钢含铅锌粉尘的综合回收利用方法 |
AT521739A3 (de) * | 2018-09-24 | 2021-06-15 | Anrin Bhattacharyya | Verfahren und Vorrichtung zum Recycling von Stahlwerksabfällen aus der Stahlproduktion |
WO2020065691A1 (en) * | 2018-09-27 | 2020-04-02 | Danieli & C. Officine Meccaniche S.P.A. | Solid agglomerated product based on iron oxides and corresponding production method |
CN115164202B (zh) * | 2022-08-30 | 2022-12-06 | 中冶长天国际工程有限责任公司 | 多相耦合有机/含重固废协同处置工艺、系统及控制方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3836353A (en) * | 1968-10-18 | 1974-09-17 | C Holley | Pellet reclamation process |
US3926617A (en) * | 1973-02-21 | 1975-12-16 | Midrex Corp | Passivation of metallized pellets in bulk |
JPS531103A (en) * | 1976-06-25 | 1978-01-07 | Nisshin Steel Co Ltd | Treatment of plating sludge |
US4195821A (en) * | 1977-02-16 | 1980-04-01 | Midrex Corporation | Apparatus for reducing particulate iron oxide to molten iron with solid reductant |
US4369062A (en) * | 1981-09-28 | 1983-01-18 | Strange Robert R | Method of making briquettes and product |
US4622905A (en) * | 1985-03-04 | 1986-11-18 | International Metals Reclamation Co., Inc. | Furnacing |
US4636127A (en) * | 1985-04-03 | 1987-01-13 | The International Metals Reclamation Co., Inc. | Conveying screw for furnace |
LU86070A1 (de) * | 1985-09-09 | 1987-04-02 | Laborlux Sa | Verfahren zum aufarbeiten zink-und bleihaltiger reststoffe der stahlindustrie im hinblick auf eine metallurgische weiterverarbeitung |
US4701214A (en) * | 1986-04-30 | 1987-10-20 | Midrex International B.V. Rotterdam | Method of producing iron using rotary hearth and apparatus |
US4676741A (en) * | 1986-10-22 | 1987-06-30 | The International Metals Reclamation Company, Inc. | Radiantly heated furnace |
US4780135A (en) * | 1987-06-25 | 1988-10-25 | The International Metals Reclamation Company, Inc. | Process for the detoxification of steel plant wastes |
US4835847A (en) * | 1988-04-20 | 1989-06-06 | International Business Machines Corp. | Method and apparatus for mounting a flexible film electronic device carrier on a substrate |
SU1638176A1 (ru) * | 1988-11-30 | 1991-03-30 | Оскольский электрометаллургический комбинат | Способ выплавки сталей из металлизованных окатышей в дуговой печи |
US5364447A (en) * | 1990-12-21 | 1994-11-15 | Enviroscience, Inc. | Method of recycling hazardous waste |
US5186741A (en) * | 1991-04-12 | 1993-02-16 | Zia Patent Company | Direct reduction process in a rotary hearth furnace |
US5738694A (en) * | 1994-01-21 | 1998-04-14 | Covol Technologies, Inc. | Process for recovering iron from iron-containing material |
US5516358A (en) * | 1994-11-17 | 1996-05-14 | Pro-Tech Reclamation, Inc. | Method for the production of iron carbide |
US5730775A (en) * | 1994-12-16 | 1998-03-24 | Midrex International B.V. Rotterdam, Zurich Branch | Method for rapid reduction of iron oxide in a rotary hearth furnace |
US5873925A (en) * | 1995-08-25 | 1999-02-23 | Maumee Research & Engineering, Inc. | Process for treating iron bearing material |
US5601631A (en) * | 1995-08-25 | 1997-02-11 | Maumee Research & Engineering Inc. | Process for treating metal oxide fines |
US5885328A (en) * | 1996-05-31 | 1999-03-23 | Ltv Steel Company, Inc. | Method of agglomerating oil-containing steel mill waste |
DE19708376C1 (de) * | 1997-03-01 | 1998-07-02 | Gasteier & Bilke Verfahrenstec | Verwendung eines Briketts aus Abfallmaterialien als Zuschlagstoff für Schmelzöfen einer Eisengießerei |
US5972066A (en) * | 1997-04-22 | 1999-10-26 | Iron Dynamics, Inc. | Mixed bed iron reduction process |
US5951740A (en) * | 1997-06-16 | 1999-09-14 | Praxair Technology, Inc. | Production of direct reduced iron with reduced fuel consumption and emission of carbon monoxide |
-
1998
- 1998-03-25 US US09/047,770 patent/US6120577A/en not_active Expired - Fee Related
-
1999
- 1999-02-17 CA CA 2261173 patent/CA2261173A1/en not_active Abandoned
- 1999-02-18 EP EP19990301207 patent/EP0976843B1/de not_active Expired - Lifetime
- 1999-02-18 DE DE1999609686 patent/DE69909686T2/de not_active Expired - Lifetime
- 1999-02-27 KR KR1019990006682A patent/KR19990046365A/ko not_active Application Discontinuation
- 1999-03-25 JP JP8207999A patent/JPH11310832A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH11310832A (ja) | 1999-11-09 |
CA2261173A1 (en) | 1999-09-25 |
EP0976843B1 (de) | 2003-07-23 |
US6120577A (en) | 2000-09-19 |
DE69909686T2 (de) | 2004-06-03 |
EP0976843A1 (de) | 2000-02-02 |
KR19990046365A (ko) | 1999-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |