OA13259A - Self-reducing cold-bonded pellets. - Google Patents

Self-reducing cold-bonded pellets. Download PDF

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Publication number
OA13259A
OA13259A OA1200600096A OA1200600096A OA13259A OA 13259 A OA13259 A OA 13259A OA 1200600096 A OA1200600096 A OA 1200600096A OA 1200600096 A OA1200600096 A OA 1200600096A OA 13259 A OA13259 A OA 13259A
Authority
OA
OAPI
Prior art keywords
pellets
cernent
clinker
weight
iron
Prior art date
Application number
OA1200600096A
Other languages
English (en)
Inventor
Hanqing Liu
Original Assignee
Cold Ball Metallurg Co Ltd
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 Cold Ball Metallurg Co Ltd filed Critical Cold Ball Metallurg Co Ltd
Publication of OA13259A publication Critical patent/OA13259A/en

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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • 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
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/48—Clinker treatment
    • C04B7/52—Grinding ; After-treatment of ground cement
    • C04B7/527—Grinding ; After-treatment of ground cement obtaining cements characterised by fineness, e.g. by multi-modal particle size distribution
    • 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
    • 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
    • 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
    • C22B1/243—Binding; Briquetting ; Granulating with binders inorganic
    • 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
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0087—Uses not provided for elsewhere in C04B2111/00 for metallurgical applications

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
OA1200600096A 2003-09-23 2004-09-16 Self-reducing cold-bonded pellets. OA13259A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/667,883 US7896963B2 (en) 2003-09-23 2003-09-23 Self-reducing, cold-bonded pellets

Publications (1)

Publication Number Publication Date
OA13259A true OA13259A (en) 2007-01-31

Family

ID=34313389

Family Applications (1)

Application Number Title Priority Date Filing Date
OA1200600096A OA13259A (en) 2003-09-23 2004-09-16 Self-reducing cold-bonded pellets.

Country Status (16)

Country Link
US (1) US7896963B2 (ja)
EP (1) EP1664354B1 (ja)
JP (1) JP2007523256A (ja)
KR (1) KR101158883B1 (ja)
CN (1) CN1842604B (ja)
AP (1) AP2006003543A0 (ja)
AU (1) AU2004274714B2 (ja)
BR (1) BRPI0414579B1 (ja)
CA (1) CA2538091C (ja)
EA (1) EA009599B1 (ja)
MX (1) MXPA06003182A (ja)
NO (1) NO20061790L (ja)
OA (1) OA13259A (ja)
RS (1) RS20060207A (ja)
WO (1) WO2005028684A1 (ja)
ZA (1) ZA200600445B (ja)

Cited By (1)

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RU2782595C1 (ru) * 2022-02-17 2022-10-31 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Способ получения окатышей из рудных материалов

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JP4327222B1 (ja) * 2008-03-31 2009-09-09 株式会社 テツゲン セメントボンド塊成鉱の製造方法
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CN104726698B (zh) * 2015-03-25 2017-03-01 甘肃酒钢集团宏兴钢铁股份有限公司 酸性复合金属化球团及其生产工艺
CN106381383A (zh) * 2015-07-27 2017-02-08 宝山钢铁股份有限公司 一种防粘结碱性球团及其制造方法
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CN106399678B (zh) * 2016-09-28 2018-02-23 武汉钢铁有限公司 一种球团矿成球用粘结剂及其制备方法
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CN111286575A (zh) * 2020-04-23 2020-06-16 郭瑛 一种还原炼铁复合剂及其制备方法和应用
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JP7533160B2 (ja) 2020-11-25 2024-08-14 住友金属鉱山株式会社 酸化鉱石の製錬方法
JP7552289B2 (ja) 2020-11-25 2024-09-18 住友金属鉱山株式会社 酸化鉱石の製錬方法
JP7552324B2 (ja) 2020-12-10 2024-09-18 住友金属鉱山株式会社 ニッケル酸化鉱石の製錬方法
JP7552323B2 (ja) 2020-12-10 2024-09-18 住友金属鉱山株式会社 ニッケル酸化鉱石の製錬方法
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CN114214513B (zh) * 2021-11-26 2023-12-01 武汉钢铁有限公司 金属率达95%以上的高抗压性压球的制备方法
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2782595C1 (ru) * 2022-02-17 2022-10-31 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Способ получения окатышей из рудных материалов

Also Published As

Publication number Publication date
KR101158883B1 (ko) 2012-06-25
JP2007523256A (ja) 2007-08-16
EA200600461A1 (ru) 2007-02-27
WO2005028684A1 (en) 2005-03-31
CA2538091A1 (en) 2005-03-31
EP1664354A1 (en) 2006-06-07
EP1664354A4 (en) 2008-07-16
KR20070020176A (ko) 2007-02-20
CN1842604B (zh) 2010-05-05
EP1664354B1 (en) 2018-12-26
RS20060207A (en) 2008-04-04
AU2004274714B2 (en) 2011-04-07
AU2004274714A1 (en) 2005-03-31
CA2538091C (en) 2012-08-07
BRPI0414579B1 (pt) 2013-12-24
BRPI0414579A (pt) 2006-11-07
CN1842604A (zh) 2006-10-04
US7896963B2 (en) 2011-03-01
ZA200600445B (en) 2006-12-27
MXPA06003182A (es) 2006-06-23
US20050061207A1 (en) 2005-03-24
AP2006003543A0 (en) 2006-04-30
EA009599B1 (ru) 2008-02-28
NO20061790L (no) 2006-04-24

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