TWI852028B - 粒狀凝固爐渣之製造方法及製造設備列 - Google Patents

粒狀凝固爐渣之製造方法及製造設備列 Download PDF

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Publication number
TWI852028B
TWI852028B TW111123349A TW111123349A TWI852028B TW I852028 B TWI852028 B TW I852028B TW 111123349 A TW111123349 A TW 111123349A TW 111123349 A TW111123349 A TW 111123349A TW I852028 B TWI852028 B TW I852028B
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TW
Taiwan
Prior art keywords
slag
solidified
mixed
solid
granular
Prior art date
Application number
TW111123349A
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English (en)
Chinese (zh)
Other versions
TW202317501A (zh
Inventor
紫垣伸行
日吉真穂子
田恵太
中村善幸
星野建
Original Assignee
日商杰富意鋼鐵股份有限公司
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Publication date
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Publication of TW202317501A publication Critical patent/TW202317501A/zh
Application granted granted Critical
Publication of TWI852028B publication Critical patent/TWI852028B/zh

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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
    • C04B5/00—Treatment of  metallurgical  slag ; Artificial stone from molten  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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/20—Arrangements for treatment or cleaning of waste gases
    • 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
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Structural Engineering (AREA)
  • Furnace Details (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Manufacture Of Iron (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
TW111123349A 2021-06-23 2022-06-23 粒狀凝固爐渣之製造方法及製造設備列 TWI852028B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-104462 2021-06-23
JP2021104462 2021-06-23

Publications (2)

Publication Number Publication Date
TW202317501A TW202317501A (zh) 2023-05-01
TWI852028B true TWI852028B (zh) 2024-08-11

Family

ID=84545723

Family Applications (1)

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TW111123349A TWI852028B (zh) 2021-06-23 2022-06-23 粒狀凝固爐渣之製造方法及製造設備列

Country Status (5)

Country Link
JP (1) JP7448033B2 (https=)
KR (1) KR20240019308A (https=)
CN (1) CN117677593A (https=)
TW (1) TWI852028B (https=)
WO (1) WO2022270516A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250128361A (ko) * 2023-02-07 2025-08-27 제이에프이 스틸 가부시키가이샤 고화체, 노반재 및 고화체의 제조 방법
WO2025248834A1 (ja) * 2024-05-30 2025-12-04 Ｊｆｅスチール株式会社 炭酸化物含有物質の製造方法

Citations (6)

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JPS5932300U (ja) * 1982-08-25 1984-02-28 川崎重工業株式会社 溶融スラグの顕熱回収装置
JP2005306656A (ja) * 2004-04-21 2005-11-04 Nippon Steel Corp 溶融スラグの凝固方法
CN103261443A (zh) * 2010-12-15 2013-08-21 保尔伍斯股份有限公司 冶金渣的粒化
JP2013177291A (ja) * 2012-01-31 2013-09-09 Jfe Steel Corp 凝固スラグの形状制御装置、凝固スラグの形状制御方法、および凝固スラグ
CN104114969A (zh) * 2012-02-17 2014-10-22 杰富意钢铁株式会社 凝固炉渣制造装置、混凝土用粗骨料的制造装置、凝固炉渣制造方法和混凝土用粗骨料的制造方法
CN111587296A (zh) * 2017-09-28 2020-08-25 安赛乐米塔尔公司 连续制造凝固的炼钢炉渣的方法和相关的装置

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JPS55122816A (en) * 1979-03-16 1980-09-20 Nippon Steel Corp Treating method for converter slag
JPS57187588A (en) * 1981-05-13 1982-11-18 Sumitomo Metal Ind Method of recovering heat of melted slag
JPS58221379A (ja) * 1982-06-18 1983-12-23 住友金属工業株式会社 冶金スラグ塊の製造方法
JPS58221378A (ja) * 1982-06-18 1983-12-23 住友金属工業株式会社 定粒度冶金スラグ塊の製造方法
JPS59174551A (ja) * 1983-03-18 1984-10-03 川崎製鉄株式会社 溶融スラグからの顕熱回収方法
JPH06158124A (ja) 1992-11-17 1994-06-07 Nippon Steel Corp 製鋼スラグの冷却処理方法
JPH08259282A (ja) 1995-03-20 1996-10-08 Kawasaki Steel Corp 製鋼スラグの安定化処理方法
JP2000143302A (ja) 1998-11-06 2000-05-23 Kawasaki Steel Corp 膨張スラグの製造方法および製造装置
JP3954009B2 (ja) 2003-08-18 2007-08-08 財団法人地球環境産業技術研究機構 炭酸ガスの固定化方法
JP5998845B2 (ja) 2012-10-24 2016-09-28 Ｊｆｅスチール株式会社 凝固スラグの熱回収システムおよび熱回収方法
CN203653587U (zh) * 2013-11-15 2014-06-18 四川川润股份有限公司 热熔渣干法处理及余热利用系统
JP6318982B2 (ja) 2014-08-27 2018-05-09 Ｊｆｅスチール株式会社 凝固スラグの熱回収方法および熱回収システム
CN104988255B (zh) * 2015-06-06 2017-11-21 廖洪强 一种液态渣余热回收及尾渣超微粉化的方法及设备系统
JP6414047B2 (ja) 2015-12-25 2018-10-31 Ｊｆｅスチール株式会社 スラグ塊状物及びその製造方法
JP6822437B2 (ja) 2018-04-06 2021-01-27 Ｊｆｅスチール株式会社 高温凝固物の熱回収装置および高温凝固物からの熱回収方法
CN109628669A (zh) * 2018-12-18 2019-04-16 河钢股份有限公司承德分公司 一种高炉熔渣显热回收方法和系统
CN109883210A (zh) * 2019-03-27 2019-06-14 东北大学 一种高炉熔渣余热回收系统及方法
JP7255504B2 (ja) 2020-01-28 2023-04-11 Ｊｆｅスチール株式会社 粒状凝固スラグの製造方法およびその製造設備列

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932300U (ja) * 1982-08-25 1984-02-28 川崎重工業株式会社 溶融スラグの顕熱回収装置
JP2005306656A (ja) * 2004-04-21 2005-11-04 Nippon Steel Corp 溶融スラグの凝固方法
CN103261443A (zh) * 2010-12-15 2013-08-21 保尔伍斯股份有限公司 冶金渣的粒化
JP2013177291A (ja) * 2012-01-31 2013-09-09 Jfe Steel Corp 凝固スラグの形状制御装置、凝固スラグの形状制御方法、および凝固スラグ
CN104114969A (zh) * 2012-02-17 2014-10-22 杰富意钢铁株式会社 凝固炉渣制造装置、混凝土用粗骨料的制造装置、凝固炉渣制造方法和混凝土用粗骨料的制造方法
CN111587296A (zh) * 2017-09-28 2020-08-25 安赛乐米塔尔公司 连续制造凝固的炼钢炉渣的方法和相关的装置

Also Published As

Publication number Publication date
TW202317501A (zh) 2023-05-01
WO2022270516A1 (ja) 2022-12-29
CN117677593A (zh) 2024-03-08
JP7448033B2 (ja) 2024-03-12
JPWO2022270516A1 (https=) 2022-12-29
KR20240019308A (ko) 2024-02-14

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