APPARATUS FOR FLOATION OF COAL FINE PARTICLE

Title:

APPARATUS FOR FLOATION OF COAL FINE PARTICLE

Document Type and Number:

Japanese Patent JPS59130550

Kind Code:

A

Abstract:

PURPOSE: To solve a problem for shortage of oil and to carry out floatation in optimum particles by providing a reagent supplying device and an ultrasonic generator for each floatation machine.

CONSTITUTION: An apparatus is composed of ultrasonic oscillating boards 9, floatation machines 10, tail boxes 11, reagent supplying devices 12, ultrasonic oscillators 15, and each floatation machine 10 has a reagent supplying device 12 and an ultrasonic generator 9, 15. In this method, a shortage of oil which arises during the floatation is solved.

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Inventors:

TETSUDA SETSUYA
SAWADA YUKITAKA

Application Number:

JP1983000004125

Publication Date:

July 27, 1984

Filing Date:

January 17, 1983

Export Citation:

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Assignee:

MITSUBISHI HEAVY IND LTD
RYONICHI ENG

International Classes:

B03D1/14; B01D21/00; B03D1/02; (IPC1-7): B01D21/00; B03D1/02

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