Ali MAGHSOUDIAN, Mohammad SHAJIRAT, Shahin KORD, Yousef TAMSILIAN, Shohreh VOSOUGHI; Polymer flooding as one of the most promising technologies in enhanced oil recovery: an updated review; Advanced Materials and Technologies Environmental Sciences; 2019:3(2): 255-280

Polymer flooding is an excellent candidate for enhancing recovery factor through increasing volumetric sweep efficiency. Polymers are generally used to increase the viscosity of the displacing fluid. These chemicals significantly reduce the mobility ratio between the displacing and displaced fluid. This paper aims to provide a comprehensive review about enhanced oil recovery (EOR) methods, pros […]

Valerii BARBASH, Olha YASHCHENKO. Developing the technology of obtaining microcrystalline cellulose from flax fibers; Advanced Materials and Technologies Environmental Sciences; 2019:3(2): 247-254

The process of obtaining microcrystalline cellulose from flax fibers, which involves obtaining organosolv pulp in an environmentally safer method, followed by its treatment with a mixture of acids and hydrolysis, is explored. The proposed technology allows reducing the number of stages of processing plant materials, eliminating the use of more expensive chemicals and reducing the […]