[1]秦建昭,陈耀卿,王曙光..六氟环氧丙烷合成研究及催化剂失活原因分析[J].郑州大学学报(工学版),2013,34(06):48-51.[doi:10.3969/j.issn.1671-6833.2013.06.012]
　QIN Jian-zhao,CHEN Yao-qing,WANG Shu-guang.Research of Synthesis of hexafluoropropylene and Analysisof the Reasons of Catalyst Deactivation[J].Journal of Zhengzhou University (Engineering Science),2013,34(06):48-51.[doi:10.3969/j.issn.1671-6833.2013.06.012]
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六氟环氧丙烷合成研究及催化剂失活原因分析()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
34
期数:
2013年06期
页码:
48-51
栏目:
出版日期:
2013-12-30

文章信息/Info

Title:
Research of Synthesis of hexafluoropropylene and Analysisof the Reasons of Catalyst Deactivation
作者:
秦建昭; 陈耀卿; 王曙光.
郑州大学化工与能源学院,河南郑州,450001, 郑州大学研究生院,河南郑州,450001, 河南省豫西轴承股份有限公司,河南三门峡,472500
Author(s):
QIN Jian-zhao’; CHEN Yao-qing’ ; WANG Shu-guang3
1.School of Chemical Engineering and Energy , Zhengzhou University , Zhengzhou 450001 , China; 2. Graduate School, Zheng-zhou University , Zhengzhou 450001 , China;3.Henan Yuxi Bearing Co. Ltd，Sanmenxia 472500，China
关键词:
六氟环氧丙烷;  六氟丙烯;  环氧化
Keywords:
hexafluoropropylene oxide( HFPO ) ;  hexafluoropropylene( HFP) ;  epoxidation
分类号:
643.36；TQ231
DOI:
10.3969/j.issn.1671-6833.2013.06.012
文献标志码:
A
摘要:
以六氟丙烯(HFP)为原料,分子氧为氧化剂,于固定床反应装置上研究了六氟环氧丙烷(HFPO)合成反应.在浸渍法制备的质量分数为10％的Ag/γ-Al2O3催化剂上获得六氟环氧丙烷42％的选择性,考查了第一主族金属盐对催化剂进行改性后的结果,使HFP转化率和HFPO选择性均得到提高,并对催化剂失活原因进行了检测和分析.
Abstract:
The synthesis of hexafluoropropylene oxide which uses HFP as raw materials and molecular oxygenas oxidant is studied in packed bed reactor. The selectivity of HFP0 in the mass fraction 10% Ag/y-Al,0, cat-alyst prepared by impregnation is 42% . We examined the effect of the 10% Ag/y-Al, 0, catalyst modified bythe first main group metal salts on the synthesis reaction , and both the conversion of HFP and HFPO selectivitywere improved ，and the reasons for catalyst deactivation was analyzed.

参考文献/References:

[1]徐宇威,张建君,徐卫国.六氟环氧丙烷的合成[J][1]浙江化工,2004(35):22-23[2]陈新康.六氟环氧丙烷的制备[J1.含氟材料,1988(2):9-15.黄忠喜,张永明,张恒,等,六氟环氧丙烷的制备研[3]究进展[J].化学通报,2004,67(2):36-38.

更新日期/Last Update: 1900-01-01