Kinetie Study on Synthesis of n-Octadecanethiol
[1]ZHANG Yadong,PAN Kailin,LIANG Zhengyong.Kinetie Study on Synthesis of n-Octadecanethiol[J].Journal of Zhengzhou University (Engineering Science),2012,33(02):44-47.[doi:10.3969/j.issn.1671-6833.2012.02.011]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
33卷
Number of periods:
2012 02
Page number:
44-47
Column:
Public date:
2012-03-10
- Title:
- Kinetie Study on Synthesis of n-Octadecanethiol
- Keywords:
- n-octadecanethiol; 1-chlorooctadecane; thiourea; kinetics
- CLC:
- TQ227.1
- DOI:
- 10.3969/j.issn.1671-6833.2012.02.011
- Abstract:
- Kineties for synthesizing n-octadecanethiol from 1-chlorooctadecane and thiourea was studied. Thereaction kinetic model of first process was investigated in the condition of homogeneous reaction, It was a firstorder reaction and the kinetics equation was written as ra= -dc /dt =4.602 x 10exp( -13 464. 27/T)CA,the activation energy was determined to be 111.95 kj/mol in the Arhenius equation, the reaction of synthesi.zing n-octadecanethiol belonged to control production of chemical reaction because the apparent activation en-ergy was in the range of 40 ~ 400 kj/mol, Finally, the kinetic model was tested and verified by experimentsThe example systems demonstrated the validity and rationality of the method.
- References:
- -
- Similar References:
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Last Update:
1900-01-01