Removal of PVC from Mixed Plastic Waste by 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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Separation of Individual Plastics from Mixed Plastic Waste by Gravity Separation Processes

Geosystem Engineering ◽

10.1080/12269328.2006.10541257 ◽

2006 ◽

Vol 9 (3) ◽

pp. 65-72 ◽

Cited By ~ 1

Author(s):

Woo-Zin Choi ◽

Jae-Myong Yoo ◽

Bong-Gyoo Cho

Keyword(s):

Plastic Waste ◽

Gravity Separation ◽

Separation Processes

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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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