Synthesis and application of nonionic polyacrylamide with controlled molecular weight for fracturing in low permeability oil reservoirs
Request PDF | Synthesis and application of nonionic polyacrylamide with controlled molecular weight for fracturing in low permeability oil reservoirs | Nonionic polyacrylamide (NPAM) with
Asian Journal of Chemistry; Vol. 25, No. 13 (2013), 7071-7074 dx.doi.org/10.14233/ajchem.2013
Synthesis and Application of Anionic Polyacrylamide in Water Treatment H UAILI Z HENG 1 , J IANGYA M A 1,* , F ANGYING J I 1 , X IAOMIN T ANG 1 , W EI C HEN 1 , J UNREN Z HU 1 , Y I L IAO 1 and M INGZHUO T AN 2
Synthesis and characterization of high molecular weight hydrophobically modified polyacrylamide nanolatexes using novel nonionic polymerizable
1/12/2013 · Synthesis and characterization of high molecular weight hydrophobically modified polyacrylamide nanolatexes using novel nonionic polymerizable surfactants Author links open overlay panel A.M. Al-Sabagh a N.G. Kandile b R.A. El-Ghazawy a M.R.
Synthetic Polyelectrolytes Based on Polyacrylamide: Non-ionic, Anionic and Cationic Polyacrylamides and Their Applications in Water and Wastewater
Shatat et al.; CSIJ, 25(4): 1-8, 2018; Article no.CSIJ.46483 3 Fig. 1. The synthesis route of non-ionic polyacrylamide [2] flocculation time. They have compared the microgels with those of the homopolymers and their blends. They have obtained
Polyacrylamide nonionic water-soluble polymer | 9003-05-8
Polyacrylamide nonionic water-soluble polymer; CAS Number: 9003-05-8; Linear Formula: (C3H5NO)n; find Sigma-Aldrich-92560 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich
Synthesis, Characterization, and Flocculation Properties of Branched Cationic Polyacrylamide
24/4/2013 · Synthesis, Characterization, and Flocculation Properties of Branched Cationic Polyacrylamide. Weimin Sun,1 Guangcheng Zhang,1 Ling Pan,1 Helin Li,1 and Aihua Shi1. 1Department of Applied Chemistry, School of Science, Northwestern Polytechnical
Polyacrylamide degradation and its implications in environmental systems | npj Clean Water
7/9/2018 · Zhang, H., Zhong, Z. & Xing, W. Application of ceramic membranes in the treatment of oilfield-produced water: effects of polyacrylamide and inorganic salts. Desalination 309 , 84–90 (2013).
Preparation of Nonionic Polyacrylamide Flocculant and its Application in Removal Of Clay suspension
Nonionic polyacrylamides were unaffected. Viscosity–aging of polyacrylamide solutions was observed over a period of several months, but was insufficient to affect the flocculation activity.
Synthesis and application of amphoteric starch graft polymer
5/9/2009 · Synthesis of a latex amphoteric product may overcome the above-mentioned weakness. This article discusses the preparation method of an inverse emulsion of the amphoteric starch graft polymer, the reaction conditions and the application of the
Synthesis and applications of RNAs with position-selective labelling and mosaic composition | Nature
4/5/2015 · Synthesis and applications of RNAs with position-selective labelling and mosaic composition Yu Liu 1, Erik Holmstrom 2, Jinwei Zhang 3, Ping Yu 4, Jinbu Wang 1, Marzena A. Dyba 4, De Chen 5, Jinfa
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