Depressant function of high molecular weight polyacrylamide
Depressant function of high molecular weight polyacrylamide
Depressant function of high molecular weight polyacrylamide
Depressant function of high molecular weight polyacrylamide
Depressant function of high molecular weight polyacrylamide
depressant function of high molecular weight polyacrylamide in the

Depressant function of high molecular weight polyacrylamide in the

In the present study, polyacrylamide (PAM) with a high molecular weight was chosen as the dual function polymer depressant. PAM is a widely used polymer flocculant in many industries including the minerals industry.

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an investigation into the selective separation and adsorption mechanism

An investigation into the selective separation and adsorption mechanism

Depressant function of high molecular weight polyacrylamide in the xanthate flotation of chalcopyrite and galena Peng Huang Lei Wang Qi Liu Chemistry, Materials Science

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a macromolecular depressant for galena and its ...

A macromolecular depressant for galena and its ...

Abstract In the present research, a macromolecular depressant poly (acrylamide-allylthiourea) (PAM-ATU) was explored to depress galena in the flotation separation from molybdenite. Its flotation behavior was evaluated by micro-flotation tests.

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polyacrylamide degradation and its implications in environmental

Polyacrylamide degradation and its implications in environmental

High molecular weight (10 6 ¨C3 ¡Á 10 7 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity modifier and...

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flotation behavior of complex sulfide ores in the presence of ... - hindawi

Flotation Behavior of Complex Sulfide Ores in the Presence of ... - Hindawi

Polyacrylamide polymers (PAMs) with different functional groups exhibited depressing ability for ferrous sulfide minerals such as pyrite [ 4 ]. Recently a biodegradable polymer chitosan has also shown a promising depressing ability for ferrous sulfide minerals.

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the depression behavior and mechanism of tragacanth gum on chalcopyrite

The depression behavior and mechanism of tragacanth gum on chalcopyrite

High molecular weight polyacrylamide (PAM) was tested as a potential selective depressant in the differential flotation separation of galena and chalcopyrite using potassium ethyl xanthate (KEX) as a ¡­ Expand

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the role of high molecular weight polyethylene oxide in reducing quartz

The Role of High Molecular Weight Polyethylene Oxide in Reducing Quartz

Depressant function of high molecular weight polyacrylamide in the xanthate flotation of chalcopyrite and galena Peng Huang Lei Wang Qi Liu Chemistry, Materials Science 2014 51

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(pdf) 3-mercaptopropionic/3-mercaptoisobutyric acids used as novel

(PDF) 3-Mercaptopropionic/3-Mercaptoisobutyric Acids Used as Novel

both minerals were investigated as a function of depressant concentration at pH 6 ... Wang, L.; Liu, Q. Depressant function of high molecular weight polyacrylamide in the xanthate. ?otation of

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the depression behavior and mechanism of tragacanth gum ...

The depression behavior and mechanism of tragacanth gum ...

The TG¡¯s adsorption mechanism on molybdenite and chalcopyrite was investigated by X-ray photoelectron spectroscopy (XPS) and Time-of-flight secondary ion mass spectrometry (ToF-SIMS). The flotation experiment results showed that at pH 3¨C8, TG had a significant selective depressive effect on chalcopyrite flotation and it was enhanced with increasing TG concentration, but hardly affected the

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flotation separation of molybdenite from chalcopyrite using

Flotation separation of molybdenite from chalcopyrite using

A high molecular weight polyacrylamide (PAM) was tested as a potential selective depressant in the differential flotation separation of galena and chalcopyrite using potassium ethyl xanthate (KEX

Get Price