JPS644266A - Separation of crust and mother rock - Google Patents

Separation of crust and mother rock

Info

Publication number
JPS644266A
JPS644266A JP15543087A JP15543087A JPS644266A JP S644266 A JPS644266 A JP S644266A JP 15543087 A JP15543087 A JP 15543087A JP 15543087 A JP15543087 A JP 15543087A JP S644266 A JPS644266 A JP S644266A
Authority
JP
Japan
Prior art keywords
crusts
mother
rocks
mother rocks
crust
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
JP15543087A
Other languages
English (en)
Inventor
Masaru Zaitsu
Katsuyuki Aoshika
Kazuo Nakanishi
Goro Nakada
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 JP15543087A priority Critical patent/JPS644266A/ja
Priority to EP88110019A priority patent/EP0296585A3/en
Publication of JPS644266A publication Critical patent/JPS644266A/ja
Pending legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
    • B03B1/02—Preparatory heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets

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)
  • Disintegrating Or Milling (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Combined Means For Separation Of Solids (AREA)
JP15543087A 1987-06-24 1987-06-24 Separation of crust and mother rock Pending JPS644266A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP15543087A JPS644266A (en) 1987-06-24 1987-06-24 Separation of crust and mother rock
EP88110019A EP0296585A3 (en) 1987-06-24 1988-06-23 Method for separating crusts and substrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15543087A JPS644266A (en) 1987-06-24 1987-06-24 Separation of crust and mother rock

Publications (1)

Publication Number Publication Date
JPS644266A true JPS644266A (en) 1989-01-09

Family

ID=15605845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15543087A Pending JPS644266A (en) 1987-06-24 1987-06-24 Separation of crust and mother rock

Country Status (2)

Country Link
EP (1) EP0296585A3 (ja)
JP (1) JPS644266A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05272111A (ja) * 1992-03-24 1993-10-19 Mitsubishi Materials Corp コンクリート廃材の破砕方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR718751A (fr) * 1931-06-17 1932-01-28 Procédés d'enrichissement des minerais de fer oolithiques et en particulier des minerais de fer de l'est de la france
US2772775A (en) * 1953-03-02 1956-12-04 Int Minerals & Chem Corp Treatment of sylvinite ore
FR1541736A (fr) * 1967-08-21 1968-10-11 Mines D Anderny Chevillon Soc Perfectionnements apportés aux procédés et aux dispositifs d'enrichissement de minerais ou analogues dont les composants présentent simultanément des teneurs et des résistances mécaniques différentes
FI64057C (fi) * 1982-02-02 1983-10-10 Partek Ab Saett att klassificera en kristallblandning eller anrika bergarter eller blandkristaller i partikelform
US4468847A (en) * 1982-08-31 1984-09-04 Aluminum Company Of America Method of segregating metallic components
JP2983124B2 (ja) * 1993-04-27 1999-11-29 瓜生製作株式会社 トルクコントロールレンチにおけるねじ締付作業の管理方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05272111A (ja) * 1992-03-24 1993-10-19 Mitsubishi Materials Corp コンクリート廃材の破砕方法

Also Published As

Publication number Publication date
EP0296585A3 (en) 1990-04-11
EP0296585A2 (en) 1988-12-28

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