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丙烯酸及甲基丙烯酸高温水合反应的研究 被引量：2

RESEARCH OF HYDRATION OF ACRYLIC AND METHYLACRYLIC AT HIGH TEMPERATURE
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摘要 丙烯酸及甲基丙烯酸在高温（180-230℃）下，与水能直接发生水合反庆。反应时，其水合部位不同;并且，甲基丙烯酸容易发生聚会等竞争反应，而丙烯酸并不发生．以期将丙烯酸的高温水合反应应用于β-羟基丙酸的制备。 The hydration of acrylic and odhylacryic will takc place at high temperame(180-230℃).During the reaction, the hydration win happen in different positions. Besides, competitive reactions suchas polymerization are likely to take place in mehylacrylic, while not in acrylic. The reaction of formingβ-hydroxylpropionic by hydration of acrylic at high temperature can be apllied to makingβ- hydroxylpropionic.
作者 沈长洲 游思慧
出处 《化学工程师》 CAS 1996年第3期12-14,共3页 Chemical Engineer
关键词 丙烯酸 甲基丙烯酸 高温水合反应
分类号 TQ225.131 [化学工程—有机化工]
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同被引文献32

  • 1沈长洲,游思慧.β－羟基丙酸合成的新方法[J].河北化工,1995,18(1):10-11. 被引量：6
  • 2Mao J,Doane R,Kovacs M.F.Separation of acrolein and its possible metabolites using different modes of high performance liquid chromatography J.Liquid Chromato.1994,17:1811-1819
  • 3Kurta B,Lavorgeie F,Clay B.F.Metabolism of Acrylic Acid to Carb on Dioxide in Mouse Tissue.Fundam.Appl.Toxicol,1993,21:97-104
  • 4Antonius J.A.van Maris,Wil N.Konings,Johannes P.van Dijken,et al.Microbial export of lactic and 3-hydroxypropanoic acid:implications for industrial fermentation processes.Metabol.Engin,2004,6 (4):245-255
  • 5Shimamura E,Scandola M,Doi Y.Microbial.synthesis and characterization of poly (3-hydroxybutyrate-co-3-hydroxypropionate) Macrcmolecules,1994,27:4429-4435
  • 6Hiramitsu M,Doi Y.Microbial synthesis and characterization of poly (3-hydroxybutyrate-co-3-hydroxypropionate),Polymer,1993,34:4782-4786
  • 7Nakamura S,Kunioka M,Doi Y.Biosynthesis and characterization of bacterial poly (3-hydroxybutyrate-co-3-hydroxypropionate) J.Macromol.Sci-Chem,1991,A28:15-24
  • 8Can A,Kasuya K,Abe H,et al.Studies on comononer compositional distribution of the bacterial poly(3-hydroxybutyric acid-co-3-hydroxypropionic acid)s and crystal and thermal characteristics of their fractionated component copolyesters.Polymer,1998,39:4801-4816
  • 9Inoue Y.Solid-state structure and properties of bacterial copolyesters.J.Molec.Structure 1998,441:119-127
  • 10Cao A,Asakawa N,Yoshie N.et al.High-resolution solidstate 13C n.m.r.study on phase structure of the compositionally fractionated bacterial copolyester poly (3-hydroxybutyric acid-co-3-hydroxypropionic acid)s.Polymer,1999,40:3309-3322

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化学工程师
1996年 第3期

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