HUT40345A - Process for selective separating chalcopyrite and molybdenite from pyrite without flotation reagent in flotation medium of calcium chloride content - Google Patents

Process for selective separating chalcopyrite and molybdenite from pyrite without flotation reagent in flotation medium of calcium chloride content

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Publication number
HUT40345A
HUT40345A HU197385A HU197385A HUT40345A HU T40345 A HUT40345 A HU T40345A HU 197385 A HU197385 A HU 197385A HU 197385 A HU197385 A HU 197385A HU T40345 A HUT40345 A HU T40345A
Authority
HU
Hungary
Prior art keywords
flotation
molybdenite
chalcopyrite
pyrite
calcium chloride
Prior art date
Application number
HU197385A
Other languages
Hungarian (hu)
Other versions
HU198404B (en
Inventor
Balint Antalik
Original Assignee
Balint Antalik
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 Balint Antalik filed Critical Balint Antalik
Priority to HU197385A priority Critical patent/HU198404B/en
Publication of HUT40345A publication Critical patent/HUT40345A/en
Publication of HU198404B publication Critical patent/HU198404B/en

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  • Manufacture And Refinement Of Metals (AREA)

Abstract

Ore is roughly broken into 10-20 mm pieces, and it is then finely ground for flotation in a water soln. of calcium chloride at a pH 9 with no other flotation agent present. After the sepn. of chalcopyrite and molybdenite the pyrite flotation is completed with the conventional flotation reagent.
HU197385A 1985-05-24 1985-05-24 Method for simultaneous separating pyrite and chalcopyrite and molybdenite by dressing flotation HU198404B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU197385A HU198404B (en) 1985-05-24 1985-05-24 Method for simultaneous separating pyrite and chalcopyrite and molybdenite by dressing flotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU197385A HU198404B (en) 1985-05-24 1985-05-24 Method for simultaneous separating pyrite and chalcopyrite and molybdenite by dressing flotation

Publications (2)

Publication Number Publication Date
HUT40345A true HUT40345A (en) 1986-12-28
HU198404B HU198404B (en) 1989-10-30

Family

ID=10957095

Family Applications (1)

Application Number Title Priority Date Filing Date
HU197385A HU198404B (en) 1985-05-24 1985-05-24 Method for simultaneous separating pyrite and chalcopyrite and molybdenite by dressing flotation

Country Status (1)

Country Link
HU (1) HU198404B (en)

Also Published As

Publication number Publication date
HU198404B (en) 1989-10-30

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee