PL3074540T3 - Sposób przetwarzania odsiarczanego żużla - Google Patents

Sposób przetwarzania odsiarczanego żużla

Info

Publication number
PL3074540T3
PL3074540T3 PL14803132T PL14803132T PL3074540T3 PL 3074540 T3 PL3074540 T3 PL 3074540T3 PL 14803132 T PL14803132 T PL 14803132T PL 14803132 T PL14803132 T PL 14803132T PL 3074540 T3 PL3074540 T3 PL 3074540T3
Authority
PL
Poland
Prior art keywords
desulfurization slag
treating desulfurization
treating
slag
desulfurization
Prior art date
Application number
PL14803132T
Other languages
English (en)
Inventor
Karl Pilz
Bertram Fritz
Jürgen Antrekowitsch
Gerald Schneeberger
Original Assignee
Voestalpine Stahl 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 Voestalpine Stahl Gmbh filed Critical Voestalpine Stahl Gmbh
Publication of PL3074540T3 publication Critical patent/PL3074540T3/pl

Links

Classifications

    • 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
    • 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
    • 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 
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • 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
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/42—Sulphur removal
    • 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
    • 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
    • C21B2400/03—Removing sulfur
    • 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
    • C21B2400/034—Stirring or agitating by pressurised fluids or by moving apparatus
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
PL14803132T 2013-11-28 2014-11-27 Sposób przetwarzania odsiarczanego żużla PL3074540T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013113197.2A DE102013113197A1 (de) 2013-11-28 2013-11-28 Verfahren zum Bearbeiten von Entschwefelungsschlacke
PCT/EP2014/075771 WO2015078951A1 (de) 2013-11-28 2014-11-27 Verfahren zum bearbeiten von entschwefelungsschlacke
EP14803132.1A EP3074540B1 (de) 2013-11-28 2014-11-27 Verfahren zum bearbeiten von entschwefelungsschlacke

Publications (1)

Publication Number Publication Date
PL3074540T3 true PL3074540T3 (pl) 2020-09-07

Family

ID=51987155

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14803132T PL3074540T3 (pl) 2013-11-28 2014-11-27 Sposób przetwarzania odsiarczanego żużla

Country Status (8)

Country Link
US (1) US10174389B2 (pl)
EP (1) EP3074540B1 (pl)
JP (1) JP6363196B2 (pl)
KR (1) KR101924477B1 (pl)
DE (1) DE102013113197A1 (pl)
ES (1) ES2795999T3 (pl)
PL (1) PL3074540T3 (pl)
WO (1) WO2015078951A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110064246B (zh) * 2019-05-09 2021-07-20 唐山伟德船用设备有限公司 一种船舶废气洗涤用脱硫渣处理装置
CN111250518B (zh) * 2020-02-21 2022-03-11 江苏沙钢集团有限公司 一种kr脱硫渣高效资源化利用的方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1066261A (fr) 1952-08-19 1954-06-03 Saint Gobain Perfectionnement au procédé de désulfuration des laitiers par oxydation
SE324166B (pl) 1969-02-10 1970-05-25 Trafik Ab
FR2297914A1 (fr) 1975-01-20 1976-08-13 Siderurgie Fse Inst Rech Procede de desulfuration de la fonte par voie gazeuse
JPS52139820A (en) * 1976-05-18 1977-11-22 Toyota Motor Corp Exhaust gas purifier for internal combustion engine
LU81514A1 (fr) * 1978-07-18 1979-10-31 Centre Rech Metallurgique Procede et installation pour la recuperation des scories de haut fourneau
US4273312A (en) * 1979-03-22 1981-06-16 Dravo Corporation Method of process off-gas control
DE3837249A1 (de) 1988-10-31 1990-05-03 Salzgitter Peine Stahlwerke Verfahren zur aufbereitung von schlacken metallurgischer prozesse unter rueckgewinnung von soda
ES2097820T3 (es) * 1990-11-14 1997-04-16 Minproc Technology Pty Ltd Destilacion por sulfonacion directa de zinc.
CA2041297C (en) * 1991-04-26 2001-07-10 Samuel Walton Marcuson Converter and method for top blowing nonferrous metal
DE4206091C2 (de) 1992-02-27 1994-09-22 Anton Dr More Verfahren zur Entschwefelung von Eisenschmelzen bei minimalem Schlacke-Anfall und eine dafür geeignete Vorrichtung
JPH0710616A (ja) * 1993-06-29 1995-01-13 Toyota Motor Corp 脱硫スラグの処理方法
SE515144C2 (sv) * 1997-05-23 2001-06-18 Boliden Contech Ab Metallurgisk ugnsenhet och toppblåst roterkonverter
AT406689B (de) * 1998-05-20 2000-07-25 Voest Alpine Ind Anlagen Verfahren zum regenerieren von entschwefelungsschlacke
AT407644B (de) * 1999-06-08 2001-05-25 Voest Alpine Ind Anlagen Verfahren zur schlackenkonditionierung sowie anlage hierzu
JP4593294B2 (ja) * 2004-11-19 2010-12-08 新日本製鐵株式会社 スラグの処理方法と処理装置
CN101337684B (zh) * 2008-08-11 2010-11-10 昆明理工大学 一种脱硫石膏回收硫联产碳酸钙的方法
JP2011184707A (ja) * 2010-03-04 2011-09-22 Aichi Steel Works Ltd 還元スラグの硫黄除去方法
KR101957536B1 (ko) * 2011-03-21 2019-03-13 타타 스틸 리미티드 높은 황 함량의 공급물질을 위한 직접 제련방법
DE102011079325B4 (de) * 2011-07-18 2017-01-26 Viessmann Werke Gmbh & Co Kg Verfahren zur Luftzahlregelung eines Brenners
JP5838711B2 (ja) 2011-10-13 2016-01-06 Ｊｆｅスチール株式会社 脱硫スラグからの硫黄の除去方法
JP6064341B2 (ja) * 2012-03-08 2017-01-25 Ｊｆｅスチール株式会社 脱硫スラグからの硫黄の除去方法
JP2013189688A (ja) 2012-03-14 2013-09-26 Jfe Steel Corp 脱硫スラグからの硫黄の除去方法

Also Published As

Publication number Publication date
US20160289783A1 (en) 2016-10-06
WO2015078951A1 (de) 2015-06-04
KR101924477B1 (ko) 2018-12-03
ES2795999T3 (es) 2020-11-25
JP2017505857A (ja) 2017-02-23
EP3074540B1 (de) 2020-05-06
DE102013113197A1 (de) 2015-05-28
KR20160091400A (ko) 2016-08-02
US10174389B2 (en) 2019-01-08
JP6363196B2 (ja) 2018-07-25
EP3074540A1 (de) 2016-10-05

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