microwave assisted synthesis of polyacrylamide grafted gum

microwave assisted synthesis of polyacrylamide grafted gum

Microwave assisted synthesis of polyacrylamide grafted gum

Highlights Polyacrylamide grafted gum ghatti was synthesized by microwave assisted method. Higher the percentage grafting of the graft co polymer, higher is its intrinsic viscosity. The graft copolymer proved superior flocculant in kaolin suspension and in wastewater. The optimized flocculant dosage as found in kaolin suspension was 0.8 ppm.

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microwave assisted synthesis of polyacrylamide grafted gum

Microwave assisted synthesis of polyacrylamide grafted gum

Highlights Polyacrylamide grafted gum ghatti was synthesized by microwave assisted method. Higher the percentage grafting of the graft co polymer, higher is its intrinsic viscosity. The graft copolymer proved superior flocculant in kaolin suspension and in wastewater. The optimized flocculant dosage as found in kaolin suspension was 0.8 ppm.

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microwave assisted synthesis of polyacrylamide grafted gum

Microwave assisted synthesis of polyacrylamide grafted gum

Polyacrylamide chains (PAM) were grafted onto the backbone of gum ghatti by microwave assisted method. The grafting of the PAM chains on the polysaccharide backbone was confirmed through intrinsic viscosity study, FTIR spectroscopy, elemental analysis (C, H & N) and SEM morphology study.

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microwave assisted synthesis of polyacrylamide grafted gum

Microwave assisted synthesis of polyacrylamide grafted gum

Polyacrylamide chains (PAM) were grafted onto the backbone of gum ghatti by microwave assisted method. The grafting of the PAM chains on the polysaccharide backbone was confirmed through intrinsic

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(pdf) microwave assisted synthesis of polyacrylamide grafted

(PDF) Microwave assisted synthesis of polyacrylamide grafted

Microwave assisted synthesis of polyacrylamide grafted olation of two plots (i.e. red versus C and inh versus C) to zero gum ghatti (GGI-g-PAM), using ceric ammonium nitrate (CAN) as concentration (Collins, Bares, & Billmeyer, 1973).

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(pdf) microwave assisted synthesis of polyacrylamide grafted

(PDF) Microwave assisted synthesis of polyacrylamide grafted

Microwave assisted synthesis of polyacrylamide grafted agar (Ag-g-PAM) and its application as flocculant for wastewater treatment By sumit mishra Microwave assisted synthesis of polyacrylamide grafted dextrin (Dxt-g-PAM): Development and application of a novel polymeric flocculant

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microwave assisted synthesis of acrylamide grafted locust be

Microwave Assisted Synthesis of Acrylamide Grafted Locust Be

Background: Grafting of polyacrylamide and locust bean gum was performed by microwave assisted copolymerization using of cerric ammonium nitrate as the reaction initiator. Methods: The grafting process was optimized in terms of concentration of acrylamide, amount of CAN and microwave irradiation time fixed quantity of locust bean gum (LBG).

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invitro evaluations of free radical assisted microwave

Invitro evaluations of free radical assisted microwave

The study is mainly focused on the synthesis of polyacrylamide grafted cashew gum (CG-g-PAM) biocompatible graft copolymer as polymeric scaffold for tissue growth by free radical assisted microwave irradiation method using varying quantities of redox initiator ammonium persulfate (APS) for synthesis of CG-g-PAM graft copolymer and final copolymer was precipitated in presence of excess of

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rjpt - microwave assisted synthesis of polyacrylamide grafted

RJPT - Microwave Assisted Synthesis of Polyacrylamide Grafted

In the present investigation, polyacrylamide grafted guar gum (GG-g-PAAm) was synthesized using microwave assisted method in the presence of ceric ammonium nitrate (CAN) as an initiator. The synthesis was optimized for highest percentage grafting by varying the microwave irradiation time, power, initiator, and monomer concentration.

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(pdf) microwave assisted synthesis of polyacrylamide grafted

(PDF) Microwave assisted synthesis of polyacrylamide grafted

Microwave assisted synthesis of polyacrylamide grafted olation of two plots (i.e. red versus C and inh versus C) to zero gum ghatti (GGI-g-PAM), using ceric ammonium nitrate (CAN) as concentration (Collins, Bares, & Billmeyer, 1973).

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microwave assisted synthesis of polyacrylamide grafted gum

Microwave assisted synthesis of polyacrylamide grafted gum

Polyacrylamide chains (PAM) were grafted onto the backbone of gum ghatti by microwave assisted method. The grafting of the PAM chains on the polysaccharide backbone was confirmed through intrinsic

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microwave assisted synthesis of polyacrylamide grafted gum

Microwave assisted synthesis of polyacrylamide grafted gum

Polyacrylamide chains (PAM) were grafted onto the backbone of gum ghatti by microwave assisted method. The grafting of the PAM chains on the polysaccharide backbone was confirmed through intrinsic viscosity study, FTIR spectroscopy, elemental analysis (C, H & N) and SEM morphology study.

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polyacrylamide grafted xanthan: microwave-assisted synthesis

Polyacrylamide Grafted Xanthan: Microwave-Assisted Synthesis

Application of polymer-flooding systems in secondary and tertiary oil recovery represents a real challenge for oil industry. In this work, our main objective is to explore possibilities of making use of xanthan-g-polyacrylamide for polymer flooding in a particular Devonian oilfield of medium salinity. The graft polymer was synthesized by using microwave-assisted graft copolymerization reaction

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microwave assisted synthesis of acrylamide grafted locust be

Microwave Assisted Synthesis of Acrylamide Grafted Locust Be

Background: Grafting of polyacrylamide and locust bean gum was performed by microwave assisted copolymerization using of cerric ammonium nitrate as the reaction initiator. Methods: The grafting process was optimized in terms of concentration of acrylamide, amount of CAN and microwave irradiation time fixed quantity of locust bean gum (LBG).

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microwave-assisted synthesis and characterization of

Microwave-assisted synthesis and characterization of

Singh V, Tewari A, Tripathi DN, Sanghi R (2004) Microwave assisted synthesis of guar-g-polyacrylamide. Carbohydr Polym 58:1–6. Article CAS Google Scholar 20. Athawale VD, Lele V (1998) Graft co-polymerization onto starch. II. Grafting of acrylic acid and preparation of its hydrogels. Carbohydr Polym 35:21–27

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development of ph-responsive interpenetrating polymer

Development of pH-Responsive Interpenetrating Polymer

The objective of the present work revolves around synthesizing a modified tailored polymer by grafting PAM with GA, a natural polymer, as polyacrylamide-g-Gum acacia (PAM-g-GA) by microwave-assisted synthesis, which is proposed to give a pH-dependent activity to the grafted copolymer after alkaline hydrolysis and to develop IPN beads composed

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rjpt - microwave assisted synthesis of polyacrylamide grafted

RJPT - Microwave Assisted Synthesis of Polyacrylamide Grafted

In the present investigation, polyacrylamide grafted guar gum (GG-g-PAAm) was synthesized using microwave assisted method in the presence of ceric ammonium nitrate (CAN) as an initiator. The synthesis was optimized for highest percentage grafting by varying the microwave irradiation time, power, initiator, and monomer concentration.

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microwave assisted synthesis of polyacrylamide grafted

Microwave assisted synthesis of polyacrylamide grafted

Microwave assisted synthesis of graft copolymer of polymeric blend of Fenugreek seed mucilage (FSM)-Polyvinyl alcohol (PVA) with acrylamide (AM) was done by free radical polymerization using ammonium per sulfate (APS) as initiator. Varying amount of AM and APS was used to optimize the best grade based on highest percentage grafting efficiency and investigated with intrinsic viscosity

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polyacrylamide grafted xanthan: microwave-assisted synthesis

Polyacrylamide Grafted Xanthan: Microwave-Assisted Synthesis

polymers Article Polyacrylamide Grafted Xanthan: Microwave-Assisted Synthesis and Rheological Behavior for Polymer Flooding Souheyla Chami 1, Nicolas Joly 2, Patrizia Bocchetta 3, Patrick Martin 2,* and Djamel Aliouche 1

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microwave initiated synthesis of polyacrylamide grafted guar

Microwave initiated synthesis of polyacrylamide grafted guar

Microwave initiated synthesis of polyacrylamide grafted guar gum (GG-g-PAM)-Characterizations and application as matrix for controlled release of 5-amino salicylic acid. Sen G(1), Mishra S, Jha U, Pal S.

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microwave assisted synthesis of guar-g-polyacrylamide

Microwave assisted synthesis of Guar-g-polyacrylamide

Microwave assisted synthesis of Guar-g-polyacrylamide Graft co-polymerization of the guar gum (GG) with acrylamide (AA) under the influence of MW in absence of any 2003) on to guar gum

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polyacrylamide grafted xanthan: microwave-assisted synthesis

Polyacrylamide Grafted Xanthan: Microwave-Assisted Synthesis

Polyacrylamide Grafted Xanthan: Microwave-Assisted Synthesis and Rheological Behavior for Polymer Flooding Souheyla Chami 1 , Nicolas Joly 2 , Patrizia Bocchetta 3 , Patrick Martin 2, * and Djamel

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rapid, facile microwave-assisted synthesis of xanthan gum

Rapid, facile microwave-assisted synthesis of xanthan gum

The synthesis of mwXG-g-PANi were confirm by FTIR, XRD, TGA, and SEM. The influence of altering the microwave power, exposure time of microwave, concentration of monomer and the amount of initiator of graft polymerization were studied over the grafting parameters, for example, grafting percentage (%G) and grafting efficiency (%E).

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microwave-assisted synthesis and characterization of

Microwave-assisted synthesis and characterization of

Singh V, Tewari A, Tripathi DN, Sanghi R (2004) Microwave assisted synthesis of guar-g-polyacrylamide. Carbohydr Polym 58:1–6. Article CAS Google Scholar 20. Athawale VD, Lele V (1998) Graft co-polymerization onto starch. II. Grafting of acrylic acid and preparation of its hydrogels. Carbohydr Polym 35:21–27

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