JPS5390116A - Pelletizing method - Google Patents

Pelletizing method

Info

Publication number
JPS5390116A
JPS5390116A JP489977A JP489977A JPS5390116A JP S5390116 A JPS5390116 A JP S5390116A JP 489977 A JP489977 A JP 489977A JP 489977 A JP489977 A JP 489977A JP S5390116 A JPS5390116 A JP S5390116A
Authority
JP
Japan
Prior art keywords
pelletizing method
kneading
strength
pelletizing
relatively low
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP489977A
Other languages
Japanese (ja)
Inventor
Satoru Suzuki
Katsuhiko Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP489977A priority Critical patent/JPS5390116A/en
Publication of JPS5390116A publication Critical patent/JPS5390116A/en
Pending legal-status Critical Current

Links

Landscapes

  • Glanulating (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To improve the strength of raw pellets by adding ethlene glycol or the like having smaller contact angle than that of water and relatively low vapor-liquid interfacial tension in a process for kneading and pelletizing fine iron ore.
COPYRIGHT: (C)1978,JPO&Japio
JP489977A 1977-01-21 1977-01-21 Pelletizing method Pending JPS5390116A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP489977A JPS5390116A (en) 1977-01-21 1977-01-21 Pelletizing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP489977A JPS5390116A (en) 1977-01-21 1977-01-21 Pelletizing method

Publications (1)

Publication Number Publication Date
JPS5390116A true JPS5390116A (en) 1978-08-08

Family

ID=11596507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP489977A Pending JPS5390116A (en) 1977-01-21 1977-01-21 Pelletizing method

Country Status (1)

Country Link
JP (1) JPS5390116A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003073747A (en) * 2001-09-07 2003-03-12 Nippon Steel Corp Granulation agent for iron manufacture and granulation method using it
CN100348745C (en) * 2006-03-30 2007-11-14 中南大学 Preprocessing and reinforced sintering method for iron charge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003073747A (en) * 2001-09-07 2003-03-12 Nippon Steel Corp Granulation agent for iron manufacture and granulation method using it
CN100348745C (en) * 2006-03-30 2007-11-14 中南大学 Preprocessing and reinforced sintering method for iron charge

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