CN104540791B - 用于处理钢渣的方法和水硬性矿物粘合剂 - Google Patents

用于处理钢渣的方法和水硬性矿物粘合剂 Download PDF

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Publication number
CN104540791B
CN104540791B CN201280075088.2A CN201280075088A CN104540791B CN 104540791 B CN104540791 B CN 104540791B CN 201280075088 A CN201280075088 A CN 201280075088A CN 104540791 B CN104540791 B CN 104540791B
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CN
China
Prior art keywords
melt
iron
weight
feed
steel slag
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 - Fee Related
Application number
CN201280075088.2A
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English (en)
Chinese (zh)
Other versions
CN104540791A (zh
Inventor
霍尔格·乌尔费特
霍斯特迈克尔·路德维格
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46970206&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN104540791(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Loesche GmbH filed Critical Loesche GmbH
Publication of CN104540791A publication Critical patent/CN104540791A/zh
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/36—Processes yielding slags of special composition
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Details (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Inorganic Chemistry (AREA)
CN201280075088.2A 2012-09-06 2012-09-06 用于处理钢渣的方法和水硬性矿物粘合剂 Expired - Fee Related CN104540791B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2012/003744 WO2014037020A1 (de) 2012-09-06 2012-09-06 Verfahren zur aufbereitung von stahlwerkschlacken sowie hydraulisches mineralisches bindemittel

Publications (2)

Publication Number Publication Date
CN104540791A CN104540791A (zh) 2015-04-22
CN104540791B true CN104540791B (zh) 2016-08-17

Family

ID=46970206

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280075088.2A Expired - Fee Related CN104540791B (zh) 2012-09-06 2012-09-06 用于处理钢渣的方法和水硬性矿物粘合剂

Country Status (16)

Country Link
US (1) US9695485B2 (enExample)
EP (1) EP2892860B1 (enExample)
JP (1) JP6138257B2 (enExample)
KR (1) KR101949165B1 (enExample)
CN (1) CN104540791B (enExample)
AR (1) AR092438A1 (enExample)
BR (1) BR112015002324B1 (enExample)
CA (1) CA2880664C (enExample)
DE (1) DE112012006645B4 (enExample)
EA (1) EA026896B1 (enExample)
ES (1) ES2822162T3 (enExample)
IN (1) IN2015DN00816A (enExample)
SA (1) SA113340827B1 (enExample)
TW (1) TWI518052B (enExample)
UA (1) UA110757C2 (enExample)
WO (1) WO2014037020A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2596526T3 (es) * 2013-09-02 2017-01-10 Loesche Gmbh Procedimiento para tratar escoria de acería así como un aglutinante mineral hidráulico
BR112017027638A2 (pt) * 2015-07-16 2018-08-28 Loesche Gmbh método e configuração de instalação para a preparação e ativação de uma matéria-prima
EP3315471B1 (de) * 2016-10-31 2020-06-03 Loesche GmbH Verfahren zum aufbereiten und aktivieren von stahlwerkschlacken
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124404A (en) * 1976-06-23 1978-11-07 Nippon Kokan Kabushiki Kaisha Steel slag cement and method for manufacturing same
CN1115580A (zh) * 1993-09-07 1996-01-24 “霍尔德班克”财政家格拉卢斯有限公司 生产钢和水硬活性胶结物的方法
US5944870A (en) * 1995-02-07 1999-08-31 "Holderbank" Financiere Glarus Ag Method of manufacturing pig iron or steel and cement clinker from slags

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
DE2829370A1 (de) 1977-05-31 1979-01-25 Centre Rech Metallurgique Verfahren und vorrichtung zur aufbereitung von metallurgischen schlacken
JPS60211049A (ja) * 1984-04-06 1985-10-23 Japan Metals & Chem Co Ltd 低アルミニウム・高ホウ素含有フエロボロンの製造方法
JP2636612B2 (ja) * 1991-12-16 1997-07-30 住友金属工業株式会社 鋼滓を改質した超速硬セメント原料の製造法
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
WO2008145189A1 (en) * 2007-05-31 2008-12-04 Recmix Belgium Process for preparing a filler for asphalt or concrete starting from a slag material
JP4992778B2 (ja) * 2008-03-19 2012-08-08 Ｊｆｅスチール株式会社 混合セメント用スラグの製造方法
JP5531536B2 (ja) * 2009-09-30 2014-06-25 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
KR101175422B1 (ko) * 2009-12-30 2012-08-20 현대제철 주식회사 슬래그의 유가금속 회수방법
RU2535886C2 (ru) 2010-03-05 2014-12-20 ЛЁШЕ ГмбХ, Германия Способ обогащения шлаков, содержащих высококачественные стали, и шлаков, содержащих железо, для извлечения металлов
ES2596526T3 (es) * 2013-09-02 2017-01-10 Loesche Gmbh Procedimiento para tratar escoria de acería así como un aglutinante mineral hidráulico

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124404A (en) * 1976-06-23 1978-11-07 Nippon Kokan Kabushiki Kaisha Steel slag cement and method for manufacturing same
CN1115580A (zh) * 1993-09-07 1996-01-24 “霍尔德班克”财政家格拉卢斯有限公司 生产钢和水硬活性胶结物的方法
US5944870A (en) * 1995-02-07 1999-08-31 "Holderbank" Financiere Glarus Ag Method of manufacturing pig iron or steel and cement clinker from slags

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MnO2对硅酸三钙晶粒尺寸及晶型的影响;李相国等;《建筑材料学报》;20120831;第15卷(第4期);546 *

Also Published As

Publication number Publication date
BR112015002324A2 (pt) 2017-07-04
JP6138257B2 (ja) 2017-05-31
EA201500215A1 (ru) 2015-06-30
DE112012006645A5 (de) 2015-04-16
CA2880664A1 (en) 2014-03-13
EP2892860B1 (de) 2020-08-19
KR101949165B1 (ko) 2019-02-18
WO2014037020A1 (de) 2014-03-13
US20150159233A1 (en) 2015-06-11
TW201412683A (zh) 2014-04-01
KR20150053896A (ko) 2015-05-19
TWI518052B (zh) 2016-01-21
US9695485B2 (en) 2017-07-04
EP2892860A1 (de) 2015-07-15
SA113340827B1 (ar) 2015-10-22
BR112015002324B1 (pt) 2020-10-20
IN2015DN00816A (enExample) 2015-06-12
JP2015534530A (ja) 2015-12-03
EA026896B1 (ru) 2017-05-31
UA110757C2 (uk) 2016-02-10
ES2822162T3 (es) 2021-04-29
DE112012006645B4 (de) 2016-07-14
CN104540791A (zh) 2015-04-22
CA2880664C (en) 2020-01-07
AR092438A1 (es) 2015-04-22

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Granted publication date: 20160817