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Catalytic synthesis of cyclohexanone 1,2-propanediol ketal with H4SiW12O40/PAnYANG Shuijin YU Xieqing and SUN Jutang Department of Chemistry and Environmental Engineering, Hubei Normal University..., H4SiW12O40/PAn was prepared and identified by means of FT-IR, XRD and TG/DTA. Cyclohexanone 1,2-propanediol ketal was synthesized from cyclohexanone and 1,2-propanediol in the presence of H4SiW12O40/PAn......
-dioxolane,2,4-dimethyl-2-ethoxycarbonylmethyl-1,3-dioxolane,cyclohexanone ethylene ketal,cyclohexanone 1,2-propanediol ketal,butanone ethylene ketal,butanone 1,2-propanediol ketal,2-phenyl-1,3...%,and the reaction time is 1.0 h.Under these conditions,the yield is as follows:2-methyl-2-ethoxycarbonylmethyl-1,3-dioxolane,69.0%;2,4-dimethyl-2-ethoxycarbonylmethyl-1,3-dioxolane,79.5%;cyclohexanone ethylene......
Novel Salt-Assisted Combustion Synthesis of High Surface Area Ceria Nanopowders by An Ethylene Glycol-Nitrate Combustion Process Li Fengsheng1,Chen Weifan1,Li Yongxiu2,Yu Jiyi1 (1.National Special..., Nanchang 330047, China) Abstract:A novel salt-assisted combustion process with ethylene glycol as a fuel and nitrate as an oxidant to synthesize high surface area ceria nanopowders was reported......
Synthesis of Nano-sized Yttria via a Sol-Gel Process Based on Hydrated Yttrium Nitrate and Ethylene Glycol and Its Catalytic Performance for Thermal Decomposition of NH4 ClO4 Li Fengsheng1,Chen... particles were synthesized via a non-aqueous sol-gel process based on hydrated yttrium nitrate and ethylene glycol. The effects of the molar ratio of ethylene glycol to yttrium ion and calcination......
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Supporting of Nickel(Ⅱ) Acenaphthenediimine with Free Amino Group for Ethylene Polymerization胡扬剑Department of Chemistry and Chemical Engineering, Huaihua College摘 要:ethylene polymerization were studied and the influences of various polymerization conditions, including......
Supporting of Nickel(Ⅱ) Acenaphthenediimine with Free Amino Group for Ethylene Polymerization胡扬剑Department of Chemistry and Chemical Engineering, Huaihua College摘 要:ethylene polymerization were studied and the influences of various polymerization conditions, including......
PET bottles and the yield of TPA were conducted to determine the optimized experimental conditions, in terms of reaction time, reaction temperature, dosage of ethylene glycol and sodium bicarbonate... terephthalate; terephthalic acid; alcohol alkali hydrolysis; ethylene glycol Cite this article as: SUN Cong-hao, CHEN Xiang-ping, ZHUO Qiang, ZHOU Tao. Recycling and depolymerization of waste polyethylene......
Liquefaction of metal-contaminated giant reed biomass in acidified ethylene glycol system: Batch experimentsGUO Zhao-hui(郭朝晖), LIU Ya-nan(刘亚男), WANG Feng-yong(王凤永), XIAO Xi-yuan(肖细元) (School... to dispose the metal-contaminated biomass after harvesting. The liquefaction of metal-contaminated giant reed biomass in ethylene glycol system with sulfuric acid as catalyst for the precursors......
Optimisation of Bio-polyol Production from Cassava Residue Using Ethylene Glycol as the Liquefaction Reagent康佳清,CHEN Wei,YAO Yuan,靳艳巧,CHENG Xiansu,Lü QiufengKey Laboratory of Eco-materials Advanced Technology, College of Materials Science and Engineering, Fuzhou University摘 要:Cassava residue was liquefied by using ethylene glycol(EG), ethylene carbonate......
