Gang Chen
College of Chemistry and Chemical Engineering, Xi'an Shiyou University, Xi'an 710065, Shanxi, CHINA
[ 1 ] - Modification and Application of a Plant Gum as Eco-Friendly Drilling Fluid Additive
To enhance solubility and the performance of a plant gum (from south peach tree of China, SP gum) as a drilling fluid additive, we explored the potential of Modified SP (MSP) gum by modifying it with epichlorohydrin. The modification conditions, such as the mass ratio of the crosslinking agent, pH and temperature, were optimized and the results show that 56.40 g/100g mass ratio of the cros...
[ 2 ] - A Novel Botany Phenol Thinner Derived from Lignin and Its Application in Polymer Drilling Fluid
In this work, a novel thinner derived from natural botany Chinese Larch Tree was obtained by combination lignin with phenol using H2O2 as oxidant and the acting efficiency of lignosulfonate in the drilling fluids is greatly enhanced after oxidation with H2O2. Both the chemical structure and the adsorptive ability of the oxidation...
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