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Information × Registration Number 0223U004042, 0123U100852 , R & D reports Title Development of high-performance catalytic systems for synthesis of acrylic acid and its esters popup.stage_title Head Nebesnyi Roman V., Доктор технічних наук Registration Date 15-08-2023 Organization Nebesnyi Roman V. popup.description2 Base on systematic studies of the corelation between the qualitative and quantitative composition of catalysts, catalyst synthesis parameters, their physicochemical properties and activity and selectivity in chemical reactions, were determinet recommendations for the development of highly effective solid and heterogeneous catalysts for the production of acrylic acid and its esters by condensation and oxidation reactions and oxidative alkylation. Using the obtained data, a B–P–W–V–Ox/SiO2 catalyst was developed, which makes it possible to obtain acrylic acid from acetic acid and formaldehyde with a yield of 68.6% and a selectivity of its formation of 94.1%. The developed Se-containing microgel catalysts allow under mild reaction conditions (temperature 50 °C, atmospheric pressure) to obtain acrylic acid with a yield of 91% with a selectivity of its formation of 96.8%, as well as to simultaneously obtain methyl acrylate and acrylic acid with a total yield of 89.1% with a total selectivity of their formation of 99.1%; simultaneously obtain acrylic acid and ethyl acrylate (yield 59.7%); simultaneously obtain acrylic acid and butyl acrylate (yield 50.0%). Product Description popup.authors Nebesnyi Roman V. popup.nrat_date 2023-08-15 Close