JPS5385796A - Cooling and crushing method for slag - Google Patents

Cooling and crushing method for slag

Info

Publication number
JPS5385796A
JPS5385796A JP130177A JP130177A JPS5385796A JP S5385796 A JPS5385796 A JP S5385796A JP 130177 A JP130177 A JP 130177A JP 130177 A JP130177 A JP 130177A JP S5385796 A JPS5385796 A JP S5385796A
Authority
JP
Japan
Prior art keywords
slag
cooling
crushing method
moving
crush
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
JP130177A
Other languages
Japanese (ja)
Inventor
Yukimasa Tanaka
Yozo Fujikake
Satomi Yamamoto
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 JP130177A priority Critical patent/JPS5385796A/en
Publication of JPS5385796A publication Critical patent/JPS5385796A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C21B3/08—Cooling slag

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

PURPOSE:To prevent generation of volatile components and dust from slag and to make grinding and dissolving processes efficient and simple by supplying the slag discharge from refining with sub-material based on alkali metal cpds. onto a moving metal plate so as to cool and crush the slag during moving.
JP130177A 1977-01-10 1977-01-10 Cooling and crushing method for slag Pending JPS5385796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP130177A JPS5385796A (en) 1977-01-10 1977-01-10 Cooling and crushing method for slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP130177A JPS5385796A (en) 1977-01-10 1977-01-10 Cooling and crushing method for slag

Publications (1)

Publication Number Publication Date
JPS5385796A true JPS5385796A (en) 1978-07-28

Family

ID=11497643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP130177A Pending JPS5385796A (en) 1977-01-10 1977-01-10 Cooling and crushing method for slag

Country Status (1)

Country Link
JP (1) JPS5385796A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103740942A (en) * 2014-01-13 2014-04-23 广西科穗环境科技有限公司 Metal smelting slag separating and recycling production process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103740942A (en) * 2014-01-13 2014-04-23 广西科穗环境科技有限公司 Metal smelting slag separating and recycling production process

Similar Documents

Publication Publication Date Title
DE3276102D1 (en) Apparatus for the course crushing of household refuse
JPS5385796A (en) Cooling and crushing method for slag
JPS5249865A (en) Electronic watch
JPS5241195A (en) Equipment for recovering heat from molten slag
JPS5428205A (en) Preventing device for oxidation of molten metal
JPS52136806A (en) Equipment for slagging off with gas jet in continuous melting furnace of reduced pellets
JPS53149893A (en) Converter slag disposing method
JPS51147416A (en) Slag treatment method
JPS5339297A (en) Production of alkali metal carbonate from molten iron alloy refining slag as raw material
JPS5228177A (en) Melting disposal method of waste by shaft furnace
JPS53129710A (en) Steam producer by means of melting slag
JPS53112295A (en) Treating method for metallurgical molten slag
JPS5312707A (en) Cooling method for smelting furnace by means of stave coolers and cooling disks
JPS53127349A (en) Removing method for slag or the like in plasma arc cutting
JPS532322A (en) Dephosphorizing agent for molten pig iron
JPS5310303A (en) Promoting method for reaction of molten metal with slag by dispersion of metal
JPS5389899A (en) Slag treating apparatus
JPS5244704A (en) Air supply equipment for melting furnace
JPS52132556A (en) Temperature control method in refuse furnace
JPS52145863A (en) Device for mounting liner for use in crushing mill
JPS5410205A (en) Circular cooling machine for sintered ores
JPS5242494A (en) Cooling method of molten slag
JPS5216053A (en) Multipl dust crusher
JPS53125226A (en) Silica dust treating method
JPS5358603A (en) Rapid replacer for gas in rotary machine