Materials Based on Guar and Hydroxypropylguar Filled with Nanocrystalline Polysaccharides
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DOI: 10.1007/s10692-017-9867-x
Abstract: Nanocrystalline chitin and cellulose were obtained by acid hydrolysis. Their morphology and size distribution were investigated by atomic-force microscopy, dynamic laser light scattering, and UV spectrophotometry. The effect of the nature of the nanocrystalline polysaccharide… read more here.
Keywords: based guar; filled nanocrystalline; materials based; guar hydroxypropylguar ... See more keywords
Rheological properties of a cross-linked gel based on guar gum for hydraulic fracture of oil wells
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DOI: 10.1007/s40430-020-02579-w
Abstract: The hydraulic fracturing of oil wells is, supposedly, the first technique used to upgrade the oil and gas production. The main idea of this technique is to inject a fluid containing any kind of proppant… read more here.
Keywords: based guar; guar gum; oil wells; cross linked ... See more keywords