Slow and fast diffusion in a lead sulphate gravity separation process

An iron ore contains specularite and hematite which are its main iron minerals. And its main gangue minerals are specularite, part of the clay material and a small amount of quartz.Tests are made on the ore by adopting processes including gravity separation, high intensity magnetic separation, high intensity magnetic-gravity separation and high intensity magnetic - reverse flotation. The test results show that the separation process of high intensity magnetic-reverse flotation can obtain an iron concentrate grading about 66.62% at a recovery of 58.38％ from an iron ore assaying around 35.00% iron, rather good metallurgical performances.

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A novel and low cost coal separation process: Combination of deep screening classification and gravity separation

Powder Technology ◽

10.1016/j.powtec.2020.03.054 ◽

2020 ◽

Vol 367 ◽

pp. 568-575 ◽

Cited By ~ 3

Author(s):

Enhui Zhou ◽

Guanghui Yan ◽

Xingyuan Weng ◽

Zhenxing Zhang ◽

Pengfei Zhao ◽

...

Keyword(s):

Low Cost ◽

Separation Process ◽

Gravity Separation ◽

Process Combination

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Comparison of Combination of Flotation-Magnetic-Gravity Separation Process with Bluk Flotation for Recovering Fine Tin Slime

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.1010-1012.1598 ◽

2014 ◽

Vol 1010-1012 ◽

pp. 1598-1602

Author(s):

Run Zhi Huang ◽

Lin Yuan Yang ◽

Zhong Qin Tang

Keyword(s):

Comparative Analysis ◽

Electric Power ◽

Separation Process ◽

Gravity Separation ◽

Processing Plant ◽

Production Index ◽

Stable Production ◽

Floatation Process ◽

Easy Operation ◽

Small Consumption

A comparative analysis of the combination of flotation-magnetic -gravity separation with bulk-floatation process for recovering fine tin slime was carried out in a mineral processing plant. Compared to the bulk floatation process, the flotation-magnetic-gravity separation process resulted in a higher recovery of tin and showed advantages of small consumption of reagents and electric power, stable production index and easy operation.

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Removal of PVC from Mixed Plastic Waste by Gravity Separation Process

Geosystem Engineering ◽

10.1080/12269328.2004.10541221 ◽

2004 ◽

Vol 7 (3) ◽

pp. 57-62 ◽

Cited By ~ 2

Author(s):

Woo-Zin Choi

Keyword(s):

Separation Process ◽

Plastic Waste ◽

Gravity Separation

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Role of the dentate gyrus in mediating interference as measured by a pattern separation process

PsycEXTRA Dataset ◽

10.1037/e598052013-071 ◽

2012 ◽

Author(s):

Raymond Kesner

Keyword(s):

Dentate Gyrus ◽

Separation Process ◽

Pattern Separation

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Mechanisms and kinetics of gravity separation of granular materials

Physics-Uspekhi ◽

10.3367/ufne.2020.01.038729 ◽

2020 ◽

Vol 63 (6) ◽

pp. 545-561

Author(s):

V N Dolgunin ◽

A N Kudi ◽

M A Tuev

Keyword(s):

Granular Materials ◽

Gravity Separation ◽

Kinetics Of

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IMPLEMENTATION OF LOW-TRAUMATIC TECHNOLOGY OF GRAIN SEPARATION FROM A WHEAT EAR: RESULTS OF THE PILOT STUDIES

STATE AND DEVELOPMENT PROSPECTS OF AGRIBUSINESS. In the frame of the XXIII Agribusiness Forum of the South of Russia and the Exhibition «Interagromash» Volume 1 ◽

10.23947/interagro.2020.1.211-214 ◽

2020 ◽

Author(s):

V.I. Pakhomov ◽

◽

S.V. Braginets ◽

O.N. Bakhchevnikov ◽

A.I. Rukhlyada ◽

...

Keyword(s):

Separation Process ◽

Experimental Device ◽

Cereal Crops ◽

Pilot Studies ◽

Traditional Technology ◽

Air Jet ◽

Cereal Breeding ◽

Grain Damage ◽

Partial Abrasion

Low-traumatic technology of grain separation from an ear is developed. It consists in influence of an air jet on an ear.It leads to rolling of an ear on a surface of the threshing device concave and causes its partial abrasion which is followed by grains separation. Process of wheat ears low-traumatic threshing in the experimental device yields satisfactory results, provides reduces grain endosperm damage on 10-12% in comparison with traditional technology. Germ of grain damage decreases by 5%.Crushing of grain made no more than 0,5%. Use of the developed technology of the low-traumatic threshing will allow to reduce grain damage of cereal crops in case of the harvesting. It is important by cereal breeding.

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