JPS5256002A - Process of sintered ore with ores containing water of crystallization - Google Patents

Process of sintered ore with ores containing water of crystallization

Info

Publication number
JPS5256002A
JPS5256002A JP13138075A JP13138075A JPS5256002A JP S5256002 A JPS5256002 A JP S5256002A JP 13138075 A JP13138075 A JP 13138075A JP 13138075 A JP13138075 A JP 13138075A JP S5256002 A JPS5256002 A JP S5256002A
Authority
JP
Japan
Prior art keywords
crystallization
sintered ore
containing water
ores containing
ore
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.)
Granted
Application number
JP13138075A
Other languages
Japanese (ja)
Other versions
JPS58497B2 (en
Inventor
Hideaki Soma
Yoshinori Suzuki
Yozo Hosoya
Tsukasa Takada
Takao Yamamoto
Toshio Taguchi
Daiko Konno
Kazuo Ishiyama
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 JP13138075A priority Critical patent/JPS58497B2/en
Publication of JPS5256002A publication Critical patent/JPS5256002A/en
Publication of JPS58497B2 publication Critical patent/JPS58497B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To decrease the water of crystallization in the ore, to save the amount of fuel to be used for pelletizing and to improve the yield and the quality of the product, by blowing the exhaust gas of the cooler of the sintered ore or the hot air into the ore before sintering, at the production of the sintered ore from the ores containing water of crystallization.
COPYRIGHT: (C)1977,JPO&Japio
JP13138075A 1975-11-04 1975-11-04 How do I know what to do? Expired JPS58497B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13138075A JPS58497B2 (en) 1975-11-04 1975-11-04 How do I know what to do?

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13138075A JPS58497B2 (en) 1975-11-04 1975-11-04 How do I know what to do?

Publications (2)

Publication Number Publication Date
JPS5256002A true JPS5256002A (en) 1977-05-09
JPS58497B2 JPS58497B2 (en) 1983-01-06

Family

ID=15056585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13138075A Expired JPS58497B2 (en) 1975-11-04 1975-11-04 How do I know what to do?

Country Status (1)

Country Link
JP (1) JPS58497B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006336064A (en) * 2005-06-01 2006-12-14 Sumitomo Metal Ind Ltd Method for granulating raw material to be sintered
JP2008256309A (en) * 2007-04-06 2008-10-23 Nippon Steel Corp Sintered material pellet drying installation and sintered material pellet drying method
JP2013119667A (en) * 2011-12-09 2013-06-17 Jfe Steel Corp Pretreatment method of ore

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0220210Y2 (en) * 1986-08-25 1990-06-01
JPH03191058A (en) * 1989-12-19 1991-08-21 Toshiba Corp Sputtering device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006336064A (en) * 2005-06-01 2006-12-14 Sumitomo Metal Ind Ltd Method for granulating raw material to be sintered
JP4604849B2 (en) * 2005-06-01 2011-01-05 住友金属工業株式会社 Granulation method of sintering raw material
JP2008256309A (en) * 2007-04-06 2008-10-23 Nippon Steel Corp Sintered material pellet drying installation and sintered material pellet drying method
JP2013119667A (en) * 2011-12-09 2013-06-17 Jfe Steel Corp Pretreatment method of ore

Also Published As

Publication number Publication date
JPS58497B2 (en) 1983-01-06

Similar Documents

Publication Publication Date Title
JPS52119403A (en) Sintered pellets of iron ore and its production method
JPS5256002A (en) Process of sintered ore with ores containing water of crystallization
JPS5215498A (en) Process for production of granular corrundum
JPS527305A (en) Method of raising temperature of sintering exhaust gas
JPS5223102A (en) Process for manufacturing formed coke
JPS5310311A (en) Rolls inside furnace for process line
JPS5416304A (en) Cooling method for sintered ores of high temperature
JPS52111408A (en) Iron ore sintered pellet
JPS522807A (en) Process for treatment of blast furnace gas ashes
JPS5332805A (en) Recovering method for heat of sintered ore
JPS5245518A (en) Production process of pellets using iron ore dust generated from raw m aterial for iron manufacture as raw material
JPS52111409A (en) Preparation of reduced iron made from dust in iron making as main raw material
JPS5375103A (en) Producing method and apparatus for sintered ore
JPS5249908A (en) Method for recovering and utilizing waste heat from
JPS5253704A (en) Method of operation of sintering
JPS53118201A (en) Method of manufacturing sintered ore
JPS5261101A (en) Process for sintering by pretreatment of raw material
JPS51147405A (en) A process and apparatus for production of low hydrogen content casting ingot in electro-slag remelting process
JPS5216417A (en) Process for production of reduced iron from fine iron ore
JPS5218403A (en) Process for production of non-fired lump ores
JPS5263804A (en) Process of sintered body of complicated shape
JPS5249905A (en) Method of preliminary treatment of raw material to be sintered
JPS524498A (en) Method for the production of chromium oxide
JPS5319114A (en) Cooling apparatus
JPS51126903A (en) A sintering facility