DE112014003999A5 - Verfahren zur Aufbereitung von Stahlwerkschlacken sowie hydraulisches mineralisches Bindemittel - Google Patents

Verfahren zur Aufbereitung von Stahlwerkschlacken sowie hydraulisches mineralisches Bindemittel Download PDF

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Publication number
DE112014003999A5
DE112014003999A5 DE112014003999.3T DE112014003999T DE112014003999A5 DE 112014003999 A5 DE112014003999 A5 DE 112014003999A5 DE 112014003999 T DE112014003999 T DE 112014003999T DE 112014003999 A5 DE112014003999 A5 DE 112014003999A5
Authority
DE
Germany
Prior art keywords
treatment
mineral binder
hydraulic mineral
steelworks slags
steelworks
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.)
Withdrawn
Application number
DE112014003999.3T
Other languages
German (de)
English (en)
Inventor
Horst Michael LUDWIG
Holger Wulfert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Loesche GmbH
Original Assignee
Loesche GmbH
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 Loesche GmbH filed Critical Loesche GmbH
Publication of DE112014003999A5 publication Critical patent/DE112014003999A5/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/14—Cements containing slag
    • C04B7/147—Metallurgical slag
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B5/00—Treatment of  metallurgical  slag ; Artificial stone from molten  metallurgical  slag 
    • C04B5/06—Ingredients, other than water, added to the molten slag or to the granulating medium or before remelting; Treatment with gases or gas generating compounds, e.g. to obtain porous slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C21B3/08—Cooling slag
    • 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
    • C22B7/04—Working-up slag
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Details (AREA)
  • Processing Of Solid Wastes (AREA)
DE112014003999.3T 2013-09-02 2014-09-01 Verfahren zur Aufbereitung von Stahlwerkschlacken sowie hydraulisches mineralisches Bindemittel Withdrawn DE112014003999A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13182576.2A EP2843063B1 (de) 2013-09-02 2013-09-02 Verfahren zur Aufbereitung von Stahlwerkschlacken sowie hydraulisches mineralisches Bindemittel
EP13182576.2 2013-09-02
PCT/EP2014/068518 WO2015028668A1 (de) 2013-09-02 2014-09-01 Verfahren zur aufbereitung von stahlwerkschlacken sowie hydraulisches mineralisches bindemittel

Publications (1)

Publication Number Publication Date
DE112014003999A5 true DE112014003999A5 (de) 2016-05-25

Family

ID=49117679

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112014003999.3T Withdrawn DE112014003999A5 (de) 2013-09-02 2014-09-01 Verfahren zur Aufbereitung von Stahlwerkschlacken sowie hydraulisches mineralisches Bindemittel

Country Status (16)

Country Link
US (1) US10703675B2 (https=)
EP (1) EP2843063B1 (https=)
JP (1) JP6461964B2 (https=)
KR (1) KR102251924B1 (https=)
CN (1) CN105579598B (https=)
AR (1) AR097503A1 (https=)
BR (1) BR112015027275A2 (https=)
CA (1) CA2907991C (https=)
DE (1) DE112014003999A5 (https=)
EA (1) EA028286B1 (https=)
ES (1) ES2596526T3 (https=)
PL (1) PL2843063T3 (https=)
SA (1) SA515370082B1 (https=)
TW (1) TWI593802B (https=)
UA (1) UA114755C2 (https=)
WO (1) WO2015028668A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA110757C2 (uk) * 2012-09-06 2016-02-10 Лоеше Гмбх Спосіб обробки сталевого шлаку та гідравлічний мінеральний в'яжучий матеріал
EP3315471B1 (de) * 2016-10-31 2020-06-03 Loesche GmbH Verfahren zum aufbereiten und aktivieren von stahlwerkschlacken
WO2018107251A1 (pt) * 2016-12-12 2018-06-21 Instituto De Pesquisas Tecnológicas Do Estado De São Paulo S/A – Ipt Tratamento siderúrgico de escória de aciaria para uso como adição ao cimento portland
CN108998605B (zh) * 2018-09-06 2020-01-17 钢研晟华科技股份有限公司 一种采用渣、铁热态分离回收利用钢渣的方法
JP7812764B2 (ja) * 2022-09-21 2026-02-10 株式会社神戸製鋼所 鉄源の製造方法
WO2025198510A1 (en) 2024-03-18 2025-09-25 Cemvision Ab Metal slags for cement production
WO2025237531A1 (de) 2024-05-16 2025-11-20 Loesche Gmbh Hauptbestandteilmischung und verfahren zu deren herstellung

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51122670A (en) * 1975-04-19 1976-10-26 Nippon Kokan Kk <Nkk> A method of treating steel-making slag
JPS53221A (en) * 1976-06-23 1978-01-05 Nippon Kokan Kk Cement obtained by reforming slag from steel manufacture and method of manufacturing thereof
NL173980C (nl) * 1976-11-05 1984-04-02 Nederlandse Cement Ind Werkwijze voor het winnen van ijzer uit een slak van de oxystaalbereiding en het vormen van een residuslak met nuttige eigenschappen.
JPS547421A (en) * 1977-06-17 1979-01-20 Kobe Steel Ltd Production of converter slag for cement
US4120414A (en) * 1977-09-02 1978-10-17 Sterling Drug Inc. Self-venting cap
US4174961A (en) * 1977-11-01 1979-11-20 Eerste Nederlandse Cement Industrie (Enci) N.V. Method for working-up waste slag from the oxygen steel production
JPS5514802A (en) * 1978-06-30 1980-02-01 Nippon Kokan Kk <Nkk> Treating method for molten metal generated at reduction treatment for slag from steel manufacture
JPS5950113A (ja) * 1982-09-14 1984-03-23 Nippon Steel Corp 含クロム鋼の精錬方法
JP2716200B2 (ja) * 1989-04-06 1998-02-18 新日鐵化学株式会社 セメントクリンカーの製造方法
AU678516B2 (en) * 1993-09-07 1997-05-29 Holcim Ltd Process for making steel and hydraulically active binders
GEP19991878B (en) * 1995-02-07 1999-12-06 Holderbank Financiere Glarus Method for Manufacturing Pig Iron or Steel and Cement Clinker from Slags
DE10048007A1 (de) 2000-09-26 2002-04-11 Iwk Verpackungstechnik Gmbh Verfahren und Vorrichtung zur Übergabe eines Produktes in einer Verpackungsmaschine
FR2820420B1 (fr) * 2001-02-02 2003-12-12 Lafarge Sa Procede de traitement oxydant des laitiers d'acierie pour l'obtention de materiaux cimentaires
FR2864074B1 (fr) 2003-12-18 2006-05-19 Lafarge Sa Composition minerale hydraulique et son procede de fabrication, produits cimentaires et liants hydrauliques contenant une telle composition
AU2006290461B2 (en) * 2005-09-12 2010-07-08 Waks, Anthony Raymond Processing metallurgical slag
JP5191861B2 (ja) * 2008-10-28 2013-05-08 Ｊｆｅミネラル株式会社 セメント原料用スラグの製造方法
CN201495230U (zh) * 2009-09-10 2010-06-02 河北理工大学 一种液态钢渣气淬粒化装置
WO2011081267A1 (ko) * 2009-12-30 2011-07-07 현대제철 주식회사 슬래그의 유가금속 회수 및 다기능성 골재의 제조 방법 및 그 장치
BR112012022484B1 (pt) 2010-03-05 2018-03-06 Loesche Gmbh Processo de tratamento para escórias de aço fino e escórias de aciaria para recuperação de metal
JP5569174B2 (ja) * 2010-06-21 2014-08-13 Ｊｆｅスチール株式会社 製鋼スラグからの鉄及び燐の回収方法並びに高炉スラグ微粉末または高炉スラグセメント及び燐酸資源原料
US20130216559A1 (en) * 2011-07-15 2013-08-22 Georgetown University Stromal Antigen 2 (STAG2) Compositions and Methods
TWI561496B (en) * 2012-04-05 2016-12-11 China Steel Corp Far-infrared emitting material and method of making the same
US8971089B2 (en) * 2012-06-27 2015-03-03 Intel Corporation Low power phase change memory cell
EP2767597B1 (en) * 2012-06-27 2016-11-02 Nippon Steel & Sumitomo Metal Corporation Method of reduction processing of steel-making slag
UA110757C2 (uk) * 2012-09-06 2016-02-10 Лоеше Гмбх Спосіб обробки сталевого шлаку та гідравлічний мінеральний в'яжучий матеріал
CN103714391A (zh) * 2012-09-29 2014-04-09 国际商业机器公司 用于推算公交系统中乘行路径的方法和装置

Also Published As

Publication number Publication date
SA515370082B1 (ar) 2017-03-14
KR20160051680A (ko) 2016-05-11
KR102251924B1 (ko) 2021-05-14
ES2596526T3 (es) 2017-01-10
CA2907991A1 (en) 2015-03-05
CN105579598B (zh) 2017-09-12
PL2843063T3 (pl) 2017-01-31
WO2015028668A1 (de) 2015-03-05
JP6461964B2 (ja) 2019-01-30
EP2843063B1 (de) 2016-07-13
CA2907991C (en) 2019-10-22
CN105579598A (zh) 2016-05-11
UA114755C2 (uk) 2017-07-25
TW201514317A (zh) 2015-04-16
JP2016529402A (ja) 2016-09-23
EP2843063A1 (de) 2015-03-04
EA028286B1 (ru) 2017-10-31
EA201500872A1 (ru) 2016-01-29
US10703675B2 (en) 2020-07-07
TWI593802B (zh) 2017-08-01
US20160107930A1 (en) 2016-04-21
AR097503A1 (es) 2016-03-16
BR112015027275A2 (pt) 2017-07-25

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R120 Application withdrawn or ip right abandoned