西南石油大学学报(自然科学版) ›› 2013, Vol. 35 ›› Issue (2): 158-163.

• 油气化学工程与化工 • Previous Articles     Next Articles

Research on Emulsification of Modification Paraffin Wax

Fu Xue1，2, Zhu Lin1, Zhu Liqing2   

  1. . School of Chemistry and Chemical Engineering，Southwest Petroleum University，Chengdu，Sichuan 610500，China2. College of Chemistry and Chemical Engineering，Chongqing University of Science & Technology，Shapingba，Chongqing 401331，China
  • Received:1900-01-01 Revised:1900-01-01 Online:2013-04-01 Published:2013-04-01

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Abstract: The 58# fully refined paraffin wax was oxidized without catalyst，When reaction temperature is 130℃，oxidized time
is 2 h，and the physical properties of reaction product are similar to the natural bee-wax. In the experiment of oxidized paraffin
wax emulsion，the affecting parameters of emulsion particle size，such as variety and dosage of the emulsifier，emulsifying
temperature，emulsifying time，stirring speed were investigated. Experimental results demonstrate the optimal parameter for
paraffin emulsification，the best emulsified wax was obtained when emulsifying temperature is 90 ℃，and emulsifying time is
40 min，stirring speed 1 000 r/min，and the stearic acid and triethanolamine as compound emulsifier.

Key words: paraffin wax, oxidation, emulsifying, emulsifier