NL8002138A - Poreuze granules van ijzererts en werkwijze voor hun vervaardiging. - Google Patents

Poreuze granules van ijzererts en werkwijze voor hun vervaardiging. Download PDF

Info

Publication number
NL8002138A
NL8002138A NL8002138A NL8002138A NL8002138A NL 8002138 A NL8002138 A NL 8002138A NL 8002138 A NL8002138 A NL 8002138A NL 8002138 A NL8002138 A NL 8002138A NL 8002138 A NL8002138 A NL 8002138A
Authority
NL
Netherlands
Prior art keywords
granules
iron ore
combustible material
pores
smaller
Prior art date
Application number
NL8002138A
Other languages
English (en)
Dutch (nl)
Original Assignee
Kobe Steel 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
Priority claimed from JP4510979A external-priority patent/JPS55154534A/ja
Priority claimed from JP11007979A external-priority patent/JPS5633437A/ja
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of NL8002138A publication Critical patent/NL8002138A/nl

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
    • 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
    • C22B1/16—Sintering; Agglomerating
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
NL8002138A 1979-04-12 1980-04-11 Poreuze granules van ijzererts en werkwijze voor hun vervaardiging. NL8002138A (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP4510979 1979-04-12
JP4510979A JPS55154534A (en) 1979-04-12 1979-04-12 Iron ore porous pellet and its manufacture
JP11007979 1979-08-28
JP11007979A JPS5633437A (en) 1979-08-28 1979-08-28 Manufacture of porous iron ore pellet

Publications (1)

Publication Number Publication Date
NL8002138A true NL8002138A (nl) 1980-10-14

Family

ID=26385069

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8002138A NL8002138A (nl) 1979-04-12 1980-04-11 Poreuze granules van ijzererts en werkwijze voor hun vervaardiging.

Country Status (7)

Country Link
US (1) US4350523A (de)
AU (1) AU536226B2 (de)
BR (1) BR8002291A (de)
CA (1) CA1149617A (de)
DE (1) DE3013922C2 (de)
NL (1) NL8002138A (de)
SE (1) SE438511B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60255937A (ja) * 1984-05-30 1985-12-17 Nippon Kokan Kk <Nkk> 非焼成塊成鉱の製造法
AU594003B2 (en) * 1987-11-20 1990-02-22 Kabushiki Kaisha Kobe Seiko Sho Self-fluxing pellets to be charged into blast furnace, and method for producing same
SE0201453D0 (sv) 2002-05-10 2002-05-10 Luossavaara Kiirunavaara Ab Method to improve iron production rate in a blast furnace
KR100985231B1 (ko) * 2007-11-30 2010-10-05 이세린 다공성 경량체 및 그 제조방법
EP2852694B1 (de) * 2012-05-23 2017-10-25 Vale S.A. Verfahren zur verbesserung der reduzierbarkeit von eisenerzpellets
WO2015016145A1 (ja) * 2013-07-29 2015-02-05 新日鐵住金株式会社 直接還元用原料、直接還元用原料の製造方法、及び還元鉄の製造方法
EP3553148B1 (de) * 2016-12-12 2023-11-22 Powdertech Co., Ltd. Eisenoxidpulver für bremsreibmaterial
CN110062799B (zh) * 2016-12-12 2021-04-23 保德科技股份有限公司 制动器摩擦材料用氧化铁粉末
JP6933853B2 (ja) * 2017-08-03 2021-09-08 パウダーテック株式会社 ブレーキ摩擦材用酸化鉄粉末
LU101613B1 (de) * 2020-01-20 2021-08-06 Thyssenkrupp Ag Thermische Behandlung von mineralischen Rohstoffen mit einem mechanischen Wirbelbettreaktor
FI4093889T3 (fi) 2020-01-20 2023-11-20 Smidth As F L Mineraaliraaka-aineiden lämpökäsittely mekaanisella leijukerrosreaktorilla

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1228176A (fr) * 1959-03-03 1960-08-26 Longwy Acieries Procédé d'agglomération de matières pulvérulentes métallifères
DE2121520A1 (en) * 1971-05-03 1972-11-16 Majdic, Aleksander, Dr.-Ing., 5300 Bonn; Vollrath, Ulrich, Dipl.-Ing., 5100 Aachen Standardisation of pore sizes - in ore agglomerates
NO753460L (de) * 1975-02-21 1976-08-24 Showa Denko Kk
AU499367B2 (en) * 1976-03-03 1979-04-12 Kobe Steel Limited Fired iron ore pellets
JPS52119403A (en) * 1976-03-03 1977-10-06 Kobe Steel Ltd Sintered pellets of iron ore and its production method

Also Published As

Publication number Publication date
AU5742380A (en) 1980-10-16
SE8002716L (sv) 1980-10-13
DE3013922A1 (de) 1980-10-23
SE438511B (sv) 1985-04-22
CA1149617A (en) 1983-07-12
BR8002291A (pt) 1980-12-02
US4350523A (en) 1982-09-21
DE3013922C2 (de) 1984-03-29
AU536226B2 (en) 1984-05-03

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
A85 Still pending on 85-01-01
BV The patent application has lapsed