JPS5785938A - Unfired briquette containing ferromanganese dusts as principal component - Google Patents

Unfired briquette containing ferromanganese dusts as principal component

Info

Publication number
JPS5785938A
JPS5785938A JP16079080A JP16079080A JPS5785938A JP S5785938 A JPS5785938 A JP S5785938A JP 16079080 A JP16079080 A JP 16079080A JP 16079080 A JP16079080 A JP 16079080A JP S5785938 A JPS5785938 A JP S5785938A
Authority
JP
Japan
Prior art keywords
unfired
dusts
principal component
thickener
cake
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
JP16079080A
Other languages
Japanese (ja)
Other versions
JPS5918451B2 (en
Inventor
Hideyuki Yoshikoshi
Tsuneo Miyashita
Kazuo Yamagishi
Hiroaki Shimomura
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP55160790A priority Critical patent/JPS5918451B2/en
Publication of JPS5785938A publication Critical patent/JPS5785938A/en
Publication of JPS5918451B2 publication Critical patent/JPS5918451B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To obtain unfired briquettes with sufficient strength in a simple process by coarsely pulverizing a thickener cake obtd. by collecting dusts, adding a prescribed amount of cement to the powder, and briquetting them after adjusting the water content.
CONSTITUTION: A thickener cake is coarsely pulverized to 300W700μm average particle size so that powder having -44μm occupies 15W50%. This powder is mixed with 5W16% cement and adjusted to 5W25% water content after briquetting. Thus, unfired briquettes contg. ferromanganese dusts as the principal component are obtd. The thickener cake is pulverized only with a pulverizer, and the sticking of particle can be avoided practically in the curing process.
COPYRIGHT: (C)1982,JPO&Japio
JP55160790A 1980-11-17 1980-11-17 Unfired agglomerates mainly composed of manganese-based ferroalloy dust Expired JPS5918451B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55160790A JPS5918451B2 (en) 1980-11-17 1980-11-17 Unfired agglomerates mainly composed of manganese-based ferroalloy dust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55160790A JPS5918451B2 (en) 1980-11-17 1980-11-17 Unfired agglomerates mainly composed of manganese-based ferroalloy dust

Publications (2)

Publication Number Publication Date
JPS5785938A true JPS5785938A (en) 1982-05-28
JPS5918451B2 JPS5918451B2 (en) 1984-04-27

Family

ID=15722502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55160790A Expired JPS5918451B2 (en) 1980-11-17 1980-11-17 Unfired agglomerates mainly composed of manganese-based ferroalloy dust

Country Status (1)

Country Link
JP (1) JPS5918451B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10507022B2 (en) 2014-06-12 2019-12-17 Covidien Lp Surgical stapling apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10507022B2 (en) 2014-06-12 2019-12-17 Covidien Lp Surgical stapling apparatus

Also Published As

Publication number Publication date
JPS5918451B2 (en) 1984-04-27

Similar Documents

Publication Publication Date Title
ATE20565T1 (en) COLD SOLUBLE TEA EXTRACT POWDER.
JPS5785938A (en) Unfired briquette containing ferromanganese dusts as principal component
JPS557863A (en) Production of good coke
JPS57125291A (en) Preparation of briquetted coal
SU787366A1 (en) Method of sodium sulfate briquetting
JPS53118215A (en) Sintering method
JPS5633437A (en) Manufacture of porous iron ore pellet
JPS5780480A (en) Production of coke
JPS565132A (en) Deoxidizing agent and preparation thereof
JPS5587404A (en) Manufacture of rare-earth cobalt magnetic material
JPS579838A (en) Manufacture of sintered ore with high reducibility
JPS52109498A (en) Production of granulated zeolite
JPS536201A (en) Production of iron ore pellets using tuff
JPS528037A (en) Preparation of thermosetting powdered paint
JPS5753587A (en) Preparation of dried charged coal
JPS5767687A (en) Production of coke by adding coal formed in plural shapes
JPS557864A (en) Production of good coke
JPS578291A (en) Preparation of wooden briquet
JPS5635731A (en) Manufacture of cold briquetted ore
JPS5757789A (en) Manufacture of coke for metallurgy
JPS57197029A (en) Preparation of briquette charcoal for reducing silicon ferro-alloy
JPS579837A (en) Pretreatment of starting material for sintering
JPS5780492A (en) Wet-process coal preparation/granulation method
JPS5443101A (en) Preparation of unfired conglomerated ores for pig iron manufacture
JPS57171405A (en) Solid defoaming agent and preparation thereof