Title :
Synthesis of 2-butanone in carbon dioxide-enriched near-critical water
Author :
Yang, Yan ; Dai, Li Yi ; Wang, Jin Shau ; Yu, Ai Nang ; Shi, Xin Yu ; Hong Yan Zhou
Author_Institution :
Sch. of Chem. & Environ. Eng., Hubei Univ. for Nat., Enshi, China
Abstract :
2-Butaneone was synthesized from pinacol rearrangement of 2,3-butanediol (BDL) dehydration by using a cleaner and more environment benign approach, which reaction system was in near-critical water (NCW). The result showed that the addition of carbon dioxide was benefit for the conversion of BDL while was not advantageous for the yield of 2-butaneone. According the experimental results, the mechanism of dehydration of BDL in NCW was proposed.
Keywords :
chemical engineering; water pollution; water treatment; 2,3-butanediol dehydration; 2-butanone synthesis; BDL dehydration; carbon dioxide enriched near critical water; pinacol rearrangement; Polymers; Pressure gauges; Temperature dependence; 2,3-Butanediol; Dehydration; Near-critical water; Rearrangement;
Conference_Titel :
Electronics and Optoelectronics (ICEOE), 2011 International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-61284-275-2
DOI :
10.1109/ICEOE.2011.6013107
