Process simulation and technol-economic analysis on hydration and hydrogenation technology of acrolein for 1,3-propanediol production was written by Zeng, Hong;Fang, Bai-shan;Qu, Yin-di. And the article was included in Guocheng Gongcheng Xuebao in 2013.SDS of cas: 13417-49-7 This article mentions the following:
Based on laboratory and pilot experiments of hydration and hydrogenation of acrolein for production of 1,3-propanediol (PDO), the Superpro Designer simulation was applied to simulate the scale-up process for 10000 t/a PDO production, coupling with costing and economic evaluation on the flowsheet. Simulation results show that the process design is reasonable with main process data complying with exptl. results. The economic anal. indicates that raw material cost shares 49% of operating cost, equipment purchase cost is about 22.42 million yuan and the total investment is of approx. 150.88 million yuan. The expected returns on investment reach 28.21% as the after-tax profit is about 42.56 million yuan annually. In the experiment, the researchers used many compounds, for example, 5,6-Dihydro-2H-pyran-3-carbaldehyde (cas: 13417-49-7SDS of cas: 13417-49-7).
5,6-Dihydro-2H-pyran-3-carbaldehyde (cas: 13417-49-7) belongs to tetrahydropyran derivatives. Tetrahydropyrans are also used as important solvents, as chemical intermediate and as monomer for ring-opening polymerization. The reaction of tertiary 1,4- and 1,5-diols with cerium ammonium nitrate at room temperature gives tetrahydrofuran and tetrahydropyran derivatives in high yield and stereoselectivity. Various fragrant compounds have been synthesized using this method.SDS of cas: 13417-49-7
Referemce:
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics