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Anionic polyacrylamide(flocculant)for Copper-

2.applications of anionic polyacrylamide (1)Sedimentation of the copper concentrate/ flotation tailings. (2)Filtration aid of the thickened tailings/thickened copper concentrate. 3. Instruction for use (1)It's very important to make the efficient dispersion during using, otherwise will cause agglomerate and "fish eyes", dissolving time will be longer.

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Sinofloc Polyacrylamide Application in Copper Mine ...

The slurry or tailings from the flotation cell of copper ore will enter the concentration tank for further sedimentation. And then, polyacrylamide flocculant could be added to promote rapid sedimentation and produce clarification overflow. The clarified overflow will be

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Molybdenite Flotation in the Presence of a

Polyacrylamides (PAM) are used as flocculants in the copper-molybdenum mining industry to improve the settling rate of flotation tailings. These types of reagents are recirculated to flotation in the water that is recovered from the thickeners, and as a result of this practice they can cause depression of flotation of some important minerals such as molybdenite.

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Selective depression of pyrite with polyacrylamide ...

2001-1-1  Low molecular weight polyacrylamide (PAM) polymers were used to separate copper-activated sphalerite from pyrite in the presence of isobutyl xanthate (IBX). The effects of carboxyl, sulfonate, hydroxyl or thiourea functional groups attached to the polymers on the flotation recoveries of sphalerite and pyrite were studied as a function of polymer concentration and order of reagent addition.

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Flocculant(polyacrylamide)for mining - CHEMFLOC

Flocculant (polyacrylamide)for mining. In most mineral processing processes, flocculants are used for settling and centrifugation. CHEMFLOC - PAM series products used in mineral processing industry, could be selected according to the using conditions or produce according to customer's specific requirements.

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Mining Flocculant Polyelectrolyte Polyacrylamide ...

Mining Flocculant Polyelectrolyte Polyacrylamide Equivalent to AN923 Flotation and Sedimentation . Description: Blufloc AA5416 is high molecular weight Anionic type

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Depressing effect of flocculants on molybdenite

2015-4-1  Polyacrylamide flocculants are strong flotation depressants of fine particles of molybdenite and this effect increases as polymer concentration is increased. (3) Shear degraded polyacrylamide products – shorter chain segments with low molecular weight– maintain a strong depressing effect on flotation of molybdenite, particularly at acid pH that is around the zero-point of charge of molybdenite

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A study on the effect of active pyrite on flotation of ...

2018-6-27  2 The polyacrylamide polymers were used to separate the copper-activated from pyrite along with isobutyl xanthate (Boulton et al., 2001). Polyacrylamide 2001 Using the polyacrylamide leads to depressing the pyrite during the flotation. 3 The special mill was used for controlling the pH for separating chalcopyrite from pyrite (Peng et al., 2003).

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Polyacrylamide Additives for Drilling Chemical

1.Polyacrylamide is widely used in oil production of chemical additives (oil additives) drilling mud agent, water shutoff profile. control agent, tertiary oil displacement agent, etc. 2.Polyacrylamide is widely used as a mining mineral processing reagents, such as copper, iron ore, gold flotation

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Depressant function of high molecular weight ...

2014-4-10  A recent study by using xanthation modified polyacrylamide (PAM-X) and PAM as depressants on galena and sphalerite flotation was carried out (Wang et al., 2012). In single mineral flotation with PAM-X as a depressant and potassium ethyl xanthate as a collector, it was found that galena was completely depressed while copper activated sphalerite was still floatable at pH 11.

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Molybdenite Flotation in the Presence of a

Polyacrylamides (PAM) are used as flocculants in the copper-molybdenum mining industry to improve the settling rate of flotation tailings. These types of reagents are recirculated to flotation in the water that is recovered from the thickeners, and as a result of this practice they can cause depression of flotation of some important minerals such as molybdenite.

More

Polyacrylamide used in Mining - Sinofloc Chemical

Polyacrylamide could be used in flotation process and tailing water treatment in gold and silver mining. Generally both gravity concentrate and flotation are used in gold and silver ore beneficiation. If the size of gold ore embedded cloth coarse, then the gravity concentrate of recovery is better. Most of times the recovery equipment is mainly ...

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The effects of polyacrylamide flocculants on sulphide ...

Residual polyacrylamide was detected in the supernatant water even at low flocculant addition rates and reached significant concentrations before the optimum addition rate was attained. The effect of polyacrylamide on flotation of a copper-molybdenum ore was investigated in a series of batch flotation

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Mining Flocculant Polyelectrolyte Polyacrylamide ...

Mining Flocculant Polyelectrolyte Polyacrylamide Equivalent to AN923 Flotation and Sedimentation . Description: Blufloc AA5416 is high molecular weight Anionic type polyacrylamide flocculant in the form of a solid powder, which have been specially

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A study on the effect of active pyrite on flotation of ...

2018-6-27  2 The polyacrylamide polymers were used to separate the copper-activated from pyrite along with isobutyl xanthate (Boulton et al., 2001). Polyacrylamide 2001 Using the polyacrylamide leads to depressing the pyrite during the flotation. 3 The special mill was used for controlling the pH for separating chalcopyrite from pyrite (Peng et al., 2003).

More

Polyacrylamide Additives for Drilling Chemical

1.Polyacrylamide is widely used in oil production of chemical additives (oil additives) drilling mud agent, water shutoff profile. control agent, tertiary oil displacement agent, etc. 2.Polyacrylamide is widely used as a mining mineral processing reagents, such as copper, iron ore, gold flotation

More

Performance Mining Reagents - SNF

2016-8-19  SNF Flomin C products are widely used for the flotation of Xanthates provide a wide range of collection power, copper, lead, zinc, gold, nickel, platinum group elements enabling the flotation metallurgist to cope with practically and others. Although the base line of products consists of any problem involving sulfide minerals. However, the best

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Chemical Coagulant and Flocculant polyacrylamide

Washing and Flotation the Clays from Ore. Blufloc Polyacrylamide Flocculant Equivalent to 155 Good. Blufloc Polyacrylamide Flocculant Equivalent to 155 Good Flocculation Application . Description: Blufloc AA5414 is high molecular weight Anionic type polyacrylamide flocculant in powder form, which is similar to Magna floc 155.

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Studies on flocculation of fine mineral tailings using ...

2020-10-28  NOVEL POLYACRYLAMIDE BASED POLYMER By SIMIN KHATIBI A THESIS Presented to the Faculty of the Graduate School of the MISSOURI UNIVERSITY OF SCIENCE AND TECHNOLOGY In Partial Fulfillment of the Requirements for the Degree MASTER OF SCIENCE IN MINING ENGINEERING. 2016 Approved by Dr. Lana Alagha Dr. Greg Galecki Dr. Zeshan Hyder

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Tags:water treatment - China Polyacrylamide

Anionic Polyacrylamide Application in Paper Making: 1.Used as an aid for retention and drainage during papermaking. 2.Used as a fibre recovery agent for DAF system. 3.Used as a flocculant for clarification of green liquor and white liquor. Cationic Polyacrylamide Application in Paper Making: 1.Used as an aid for retention and drainage during papermaking. 2.Used as a fixing agent for synthetic ...

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Polyacrylamide used in Mining - Sinofloc Chemical

Polyacrylamide could be used in flotation process and tailing water treatment in gold and silver mining. Generally both gravity concentrate and flotation are used in gold and silver ore beneficiation. If the size of gold ore embedded cloth coarse, then the gravity concentrate of recovery is better. Most of times the recovery equipment is mainly ...

More

The effects of polyacrylamide flocculants on sulphide ...

Residual polyacrylamide was detected in the supernatant water even at low flocculant addition rates and reached significant concentrations before the optimum addition rate was attained. The effect of polyacrylamide on flotation of a copper-molybdenum ore was investigated in a series of batch flotation

More

Mining Flocculant Polyelectrolyte Polyacrylamide ...

Mining Flocculant Polyelectrolyte Polyacrylamide Equivalent to AN923 Flotation and Sedimentation . Description: Blufloc AA5416 is high molecular weight Anionic type polyacrylamide flocculant in the form of a solid powder, which have been specially

More

Magnafloc Flocculante Polyacrylamide for Mining

polyacrylamide flocculants using gold leaching of cyanide. Polyacrylamide can be applied in the mining,processing and tailing disposal process of mines such as coal, gold, silver, copper, iron, lead and zinc, Add anionic polyacrylamide flocculant to the primary thickening tank to obtain Flotation process is usually adopted to . Get Price

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Polyacrylamide Additives for Drilling Chemical

1.Polyacrylamide is widely used in oil production of chemical additives (oil additives) drilling mud agent, water shutoff profile. control agent, tertiary oil displacement agent, etc. 2.Polyacrylamide is widely used as a mining mineral processing reagents, such as copper, iron ore, gold flotation

More

The Use of Polyacrylamide as a Selective Depressant

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 collector. In single mineral flotation, PAM depressed chalcopyrite while galena was floatable. Mechanism study indicated that PAM could adsorb on galena through hydrogen bonding, and on ...

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Depressant function of high molecular weight ...

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) as a collector. In single mineral flotation, PAM depressed chalcopyrite while galena was floatable.

More

Chemical Coagulant and Flocculant polyacrylamide

Washing and Flotation the Clays from Ore. Blufloc Polyacrylamide Flocculant Equivalent to 155 Good. Blufloc Polyacrylamide Flocculant Equivalent to 155 Good Flocculation Application . Description: Blufloc AA5414 is high molecular weight Anionic type polyacrylamide flocculant in powder form, which is similar to Magna floc 155.

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Polyacrylamide for Mineral Processing Ⅱ - Sinofloc

Apart what we illustrated in Polyacrylamide for Mineral ProcessingⅠ,Summaries of the major mineral processing industries we supply our products to are as follows: Lead and Zinc Zinc normally occurs in the sulphide form although occurs also as oxide and silicate where different processing techniques are required for ore processing.

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Performance Mining Reagents - SNF

2016-8-19  SNF Flomin C products are widely used for the flotation of Xanthates provide a wide range of collection power, copper, lead, zinc, gold, nickel, platinum group elements enabling the flotation metallurgist to cope with practically and others. Although the base line of products consists of any problem involving sulfide minerals. However, the best

More

The effects of polyacrylamide flocculants on sulphide ...

Residual polyacrylamide was detected in the supernatant water even at low flocculant addition rates and reached significant concentrations before the optimum addition rate was attained. The effect of polyacrylamide on flotation of a copper-molybdenum ore was investigated in a series of batch flotation

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Application of Polyacrylamide in major mineral

2019-11-23  Application of Polyacrylamide in copper mining industry: settlement of concentrate and flotation tailings, centrifugal dewatering of concentrated tailings and concentrate 6.

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Anionic polyacrylamide/APAM - sewagepurifying

2021-3-16  4. Metallurgical beneficiation: For the flotation and smelting of zinc, manganese, and copper ores, the leachate and residue can be added to PAM to improve sharing efficiency. 5. Anti-sand fixation: Dissolve non-ionic polyacrylamide to 0.3% concentration and add cross-linking agent. Spray on the desert to prevent sand fixation. 6.

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The Use of Polyacrylamide as a Selective Depressant

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 collector. In single mineral flotation, PAM depressed chalcopyrite while galena was floatable. Mechanism study indicated that PAM could adsorb on galena through hydrogen bonding, and on ...

More

Magnafloc Flocculante Polyacrylamide for Mining

polyacrylamide flocculants using gold leaching of cyanide. Polyacrylamide can be applied in the mining,processing and tailing disposal process of mines such as coal, gold, silver, copper, iron, lead and zinc, Add anionic polyacrylamide flocculant to the primary thickening tank to obtain Flotation process is usually adopted to . Get Price

More

Polyacrylamide for Mineral Processing Ⅱ - Sinofloc

Apart what we illustrated in Polyacrylamide for Mineral ProcessingⅠ,Summaries of the major mineral processing industries we supply our products to are as follows: Lead and Zinc Zinc normally occurs in the sulphide form although occurs also as oxide and silicate where different processing techniques are required for ore processing.

More

Chemical Coagulant and Flocculant polyacrylamide

Washing and Flotation the Clays from Ore. Blufloc Polyacrylamide Flocculant Equivalent to 155 Good. Blufloc Polyacrylamide Flocculant Equivalent to 155 Good Flocculation Application . Description: Blufloc AA5414 is high molecular weight Anionic type polyacrylamide flocculant in powder form, which is similar to Magna floc 155.

More

Application of anionic polyacrylamide

2019-10-19  (4) Metallurgical beneficiation: For example, flotation and smelting of zinc, manganese and copper ores, the leachate and residue can be added with NPAM to improve separation efficiency. (5) Sand control and sand fixation: NPAM is dissolved into 0.3% concentration and added with crosslinking agent, which can be sprayed on desert to prevent sand ...

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Tags:coagulant - China Polyacrylamide

1. Sedimentation of the Copper Concentrate/ Flotation Tailings: Match Item No.: A161, A164, A174, A176 2. Filtration Aid of the Thickened Tailings/Thickened Copper ...

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Performance Mining Reagents - SNF

2016-8-19  SNF Flomin C products are widely used for the flotation of Xanthates provide a wide range of collection power, copper, lead, zinc, gold, nickel, platinum group elements enabling the flotation metallurgist to cope with practically and others. Although the base line of products consists of any problem involving sulfide minerals. However, the best

More

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