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PH12018550011A1 - Method for producing sintered ore - Google Patents

Method for producing sintered ore

Info

Publication number
PH12018550011A1
PH12018550011A1 PH12018550011A PH12018550011A PH12018550011A1 PH 12018550011 A1 PH12018550011 A1 PH 12018550011A1 PH 12018550011 A PH12018550011 A PH 12018550011A PH 12018550011 A PH12018550011 A PH 12018550011A PH 12018550011 A1 PH12018550011 A1 PH 12018550011A1
Authority
PH
Philippines
Prior art keywords
sintered ore
producing sintered
ore
sintering
raw material
Prior art date
Application number
PH12018550011A
Other versions
PH12018550011B1 (en
Inventor
Toshiyuki Hirosawa
Takahide Higuchi
Tetsuya Yamamoto
Nobuyuki Oyama
Original Assignee
Jfe Steel Corp
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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of PH12018550011A1 publication Critical patent/PH12018550011A1/en
Publication of PH12018550011B1 publication Critical patent/PH12018550011B1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/14—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating dishes or pans
    • 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
    • C22B1/16—Sintering; Agglomerating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Glanulating (AREA)

Abstract

[Problem] To provide a method for producing sintered ore in which producibility using a sintering machine can be improved by granulating optimal pseudoparticles when fine powdery iron ore is used as a raw material to be compounded for producing sintered ore. [Solution] A method for producing sintered ore in which sintering raw materials are granulated and subsequently sintered using a sintering machine to yield sintered ore, wherein a sintering raw material containing 10-50 pcnt by mass of pulverized iron ore measuring 125 mm or less is pretreated using a high-speed stirring apparatus, and subsequently granulated using a granulator.
PH1/2018/550011A 2015-08-11 2016-07-05 Method for producing sintered ore PH12018550011B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015158659A JP6380762B2 (en) 2015-08-11 2015-08-11 Method for producing sintered ore
PCT/JP2016/069840 WO2017026203A1 (en) 2015-08-11 2016-07-05 Method for producing sintered ore

Publications (2)

Publication Number Publication Date
PH12018550011A1 true PH12018550011A1 (en) 2018-07-09
PH12018550011B1 PH12018550011B1 (en) 2023-06-07

Family

ID=57983093

Family Applications (1)

Application Number Title Priority Date Filing Date
PH1/2018/550011A PH12018550011B1 (en) 2015-08-11 2016-07-05 Method for producing sintered ore

Country Status (7)

Country Link
JP (1) JP6380762B2 (en)
KR (1) KR102085054B1 (en)
CN (1) CN107849633B (en)
PH (1) PH12018550011B1 (en)
TR (1) TR201801470T1 (en)
TW (1) TWI596213B (en)
WO (1) WO2017026203A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6489092B2 (en) * 2016-09-28 2019-03-27 Ｊｆｅスチール株式会社 Sinter ore manufacturing method and sintered ore manufacturing equipment line
WO2018194014A1 (en) * 2017-04-17 2018-10-25 Ｊｆｅスチール株式会社 Method for producing sintered ore
EP4481066A4 (en) * 2022-03-28 2025-06-18 JFE Steel Corporation METHOD FOR PREDICTING GRANULATED PARTICLES, METHOD FOR PRODUCING GRANULATED PARTICLES, DEVICE FOR PRODUCING GRANULATED PARTICLES, AND METHOD FOR PRODUCING AGGLOMERATED ORE
EP4506475A4 (en) * 2022-06-03 2025-10-22 Jfe Steel Corp Process for producing granulated starting material for sintering and process for producing sintered ore

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52127402A (en) * 1976-04-19 1977-10-26 Ishikawajima Harima Heavy Ind Co Ltd Production of sintered ore
JPS6052534A (en) 1983-09-01 1985-03-25 Nippon Steel Corp Granulating method of sintering raw material
JPH024658A (en) 1988-06-09 1990-01-09 Ryoko Mimasaka Packaging paper
JPH01312036A (en) 1988-06-13 1989-12-15 Kawasaki Steel Corp Method for producing sintering raw material from steelmaking dust and fine iron ore
JPH0525556A (en) * 1991-04-24 1993-02-02 Sumitomo Metal Ind Ltd Production of sintered ore
JPH0621298A (en) 1991-10-04 1994-01-28 Hitachi Ltd Mold
JPH0660358A (en) 1991-10-11 1994-03-04 Tdk Corp Floating magnetic head
JPH0621299A (en) 1992-06-30 1994-01-28 Nippon Steel Corp Semiconductor manufacturing equipment
JPH0621297A (en) 1992-07-03 1994-01-28 Dainippon Printing Co Ltd Lead frame
JP2953308B2 (en) 1994-06-06 1999-09-27 住友金属工業株式会社 Sinter production method
JP3252646B2 (en) * 1995-04-11 2002-02-04 住友金属工業株式会社 Sinter production method
JPH10121153A (en) * 1996-10-09 1998-05-12 Sumitomo Metal Ind Ltd Processing method of sintering raw material
JP4359995B2 (en) 2000-03-07 2009-11-11 株式会社アドヴィックス Brake device for vehicle
KR100794954B1 (en) * 2003-10-09 2008-01-15 제이에프이 스틸 가부시키가이샤 Sintered ore manufacturing method, raw material for sintering, granulated particles, and sintered ore
JP4356929B2 (en) * 2003-12-08 2009-11-04 株式会社神戸製鋼所 Method for producing sintered ore
JP4852871B2 (en) * 2005-04-08 2012-01-11 Ｊｆｅスチール株式会社 Method for producing sintered ore and granulation equipment for producing sintered ore
CN201855730U (en) * 2010-07-28 2011-06-08 鹤壁市绿色环保生产有限公司 Double-shaft conveying stirring and striking breaker
JP6071409B2 (en) * 2012-10-19 2017-02-01 日新製鋼株式会社 Pre-granulation method for sintering raw materials
JP6369113B2 (en) * 2013-05-07 2018-08-08 新日鐵住金株式会社 Method for producing sintered ore
WO2015005218A1 (en) * 2013-07-11 2015-01-15 Ｊｆｅスチール株式会社 Method for producing granulated raw material for sintering applications
JP6337737B2 (en) * 2014-10-17 2018-06-06 新日鐵住金株式会社 Method for producing sintered ore

Also Published As

Publication number Publication date
TW201706417A (en) 2017-02-16
TR201801470T1 (en) 2018-05-21
PH12018550011B1 (en) 2023-06-07
KR102085054B1 (en) 2020-03-05
WO2017026203A1 (en) 2017-02-16
TWI596213B (en) 2017-08-21
JP2017036480A (en) 2017-02-16
CN107849633B (en) 2019-09-03
KR20180030596A (en) 2018-03-23
CN107849633A (en) 2018-03-27
JP6380762B2 (en) 2018-08-29

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