Search Results - "Bakhtin, D. S."
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Perstraction of Heat-Stable Salts from Aqueous Alkanolamine Solutions
Published in Petroleum chemistry (01-10-2022)“…Amine absorption processes designed to remove acid gases from gas streams generally face a major challenge of solvent degradation. This degradation leads to…”
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Stabilization of Gas Transport Properties of Composite Membranes with a Thin PTMSP Selective Layer by Adding Porous Aromatic Framework Nanoparticles and Simultaneous Polymer Crosslinking
Published in Petroleum chemistry (01-11-2018)“…Composite membranes with a thin selective layer based on poly[1-trimethylsilyl-1-propyne] (PTMSP) and crosslinked PTMSP containing 10 wt % of nanoparticles of…”
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Novel Membrane Material Based on Polybutadiene and Polydimethylsiloxane for Gas Separation and Hydrophobic Pervaporation
Published in Petroleum chemistry (01-12-2018)“…A method is proposed for the synthesis of new membrane materials based on polydimethylsiloxane (PDMS) and polybutadiene (PB). It has been shown that all…”
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Composite Membranes Based on the Poly(1-trimethylsylyl-1-propine): Influence of the Porous Aromatic Frameworks Produced from the Friedel–Crafts Reaction and Introduced into the Polymer Matrix
Published in Russian journal of applied chemistry (01-02-2020)“…The effect of particles of porous aromatic frameworks, synthesized by the Friedel–Crafts reaction (PAF-FC), introduced into matrix of glassy polymer…”
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Behavior of Polytrimethylsilylpropyne-Based Composite Membranes in the Course of Continuous and Intermittent Gas Permeability Measurements
Published in Russian journal of applied chemistry (01-05-2021)“…Two methods for monitoring the physical aging of polymer membranes by gas permeability measurements are compared. The traditional method with intermittent…”
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Phase Separation of Polymethylpentene Solutions for Producing Microfiltration Membranes
Published in Polymer science. Series A, Chemistry, physics (01-05-2020)“…Microfiltration membranes have been obtained from polymethylpentene by phase separation of its dioctyl sebacate solutions under cooling. The dissolution of the…”
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Formation of Porous Films with Hydrophobic Surface from a Blend of Polymers
Published in Polymer science. Series A, Chemistry, physics (01-09-2019)“…An original method of obtaining hydrophobic surfaces from blends of immiscible polymers by creating porosity through removing one of the components of the…”
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Friedel-Crafts Synthesis of New Porous Aromatic Frameworks for Stabilizing Gas Transport Properties of Highly Permeable Glassy Polymers
Published in Russian journal of applied chemistry (01-02-2019)“…Porous aromatic frameworks of new generation, PAF-FC, were prepared by the Friedel-Crafts reaction between tetraphenylmethane and dimethoxymethane and were…”
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A novel hybrid material based on polytrimethylsilylpropyne and hypercrosslinked polystyrene for membrane gas separation and thermopervaporation
Published in Petroleum chemistry (2017)“…To improve the membrane permeability and separation properties in gas separation processes and thermopervaporative (TPV) recovery of butanol from model…”
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Synthesis and Metathesis Polymerization of Cycloadduct Based on Quadricyclane and Perfluoro-1-octene
Published in Polymer science. Series B (01-05-2019)“…Previously undescribed norbornene monomer 3,3,4-trifluoro-4-perfluorohexyltricyclononene-7 is synthesized by the [2+2+2] cycloaddition reaction. The monomer is…”
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Membrane material based on octyl-substituted polymethylsiloxane for separation of C3/C1 hydrocarbons
Published in Petroleum chemistry (2017)“…Novel one-step technique has been proposed for octyl-substituted polymethylsiloxane (POMS) synthesis and vulcanization. The technique makes it possible to…”
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Aging of thin-film composite membranes based on PTMSP loaded with porous aromatic frameworks
Published in Journal of membrane science (15-05-2018)“…The prevention of physical aging of thin-film composite membranes based on PTMSP by the introduction of porous aromatic framework particles (PAF-11) was…”
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Stabilization of gas transport properties of PTMSP with porous aromatic framework: Effect of annealing
Published in Journal of membrane science (01-11-2016)Get full text
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Fabrication of Ultrafiltration Membranes from PAN Composites and Hydrophilic Particles for Isolation of Heavy Oil Components
Published in Membranes and Membrane Technologies (01-08-2023)Get full text
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Influence of side chains assembly on the structure and transport properties of comb-like polysiloxanes in hydrocarbon separation
Published in Materials today chemistry (01-12-2021)“…We have synthesized a number of comb-like polysiloxanes with linear, branched, cyclic and silicon-containing substituents; most of them are new and previously…”
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Effect of Support on Gas Transport Properties of PTMSP/UFFK and PTMSP/MFFK-1 Composite Membranes
Published in Membranes and Membrane Technologies (01-11-2019)Get full text
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Hybrid Ship Motion Control Algorithm that Eliminates Control Loop Saturation
Published in 2023 30th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS) (29-05-2023)“…The paper presents the results of testing a hybrid algorithm of the ship's motion control system, which provides a return to a given trajectory-attractor for…”
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