Welcome to visit our website.
20211222 · As a C3 building block, 3-hydroxypropionic acid offers potential in a variety of chemical conversions such as acrylamide or acrylic acid. Acrylamide is obtained by amidation of 3-hydroxypropionic acid with ammonia (gas or aqueous solution), and the 3-hydroxypropioamide thus obtained is dehydrated under high temperature to produce …
view more
2023610 · Recent years have witnessed growing research interest in applying rheology in grinding and flotation treatment of finely disseminated ores. Slurry rheology has long been identified as the comprehensive effect of inter-particle interactions, including their aggregation and dispersion states in slurry, which are more impactive under the fine …
view more
Grinding agent for aqueous suspension of coarse mineral materials intended for pigment applications, composed of an alkaline acrylic polymer and/or copolymer, with an average specific viscosity of less than 0.8, formed of a fraction of this polymer and/or copolymer isolated by means of a polar solvent, the specific viscosity of said fraction comprised …
view more
2009329 · a, Production of colloidal suspension of polymer-coated CMG sheets from graphite intercalation compounds 62. (1) Exfoliated graphite reintercalated with sulphuric acid between the layers. (2 ...
view more
2019113 · Mineral carbonation is known to be among the most efficient ways to reduce the anthropogenic emissions of carbon dioxide. Serpentine minerals (Mg3Si2O5(OH)4), have shown great potential for carbonation. A way to improve yield is to thermally activate serpentine minerals prior to the carbonation reaction. This step is of …
view more
202231 · Abstract. The production of polyvinyl chloride by calcium carbide method is a typical chemical process with high coal consumption, leading to massive flue gas and carbide slag emissions. Currently, the carbide slag with high CaO content is usually stacked in residue field, easily draining away with the rain and corroding the soil.
view more
2022121 · MIP is predominately centered around a template-based approach that enables its production via polymerization. Molecularly-imprinted technology employs polymerization techniques for the construction of 3D structures (Song et al., 2022).These methods depend on the arrangement of template species and on a functionalized …
view more
2004319 · Aqueous solutions of synthetic clay minerals have been studied in the presence of surfactants and water-soluble polyvinylalcohol (PVA). The PVAs (PVA 1, PVA 2) had a molecular weight of about 105 Dalton and a degree of hydrolysis of 82%. The PVA-samples were surface active and lowered the surface tension to 43 mN/m. As a …
view more
2018611 · Thermoviscosifying Smart Polymers for Oil and Gas Production: State of the Art. Xin Su, Xin Su. Polymer Research Institute, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065 China ... Aqueous solutions of the most conventional water-soluble polymers exhibit a decreasing viscosity with …
view more
2019101 · In the physical deposition method, material is deposited on a surface either as a thin film or as nanoparticles. Highly controlled vacuum technique such as thermal evaporation and sputtered deposition causes vaporization of material, which is further condensed on a substrate [49].Physical vapor deposition techniques such as pulsed …
view more
Besides, SBM offer customers comprehensive service, including solution design, installation &training，spare parts and local service and so on.
Copyright ©2000- 2023 Shanghai SBM Company
Based on over 30 years' experiences in design, production and service of crushing and s
GET QUOTE
