The preparation of solid super -high acid and application in toluene synthesis
[1]Li Zhong,Liu International,Li Tingliang,et al.The preparation of solid super -high acid and application in toluene synthesis[J].Journal of Zhengzhou University (Engineering Science),1997,18(01):119-122.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
18卷
Number of periods:
1997 01
Page number:
119-122
Column:
Public date:
1997-07-28
- Title:
- The preparation of solid super -high acid and application in toluene synthesis
- Keywords:
- Solid strong acid; catalyst; toluene; synthesis
- CLC:
- -
- DOI:
- -
- Abstract:
- This article studies the preparation of the TIO2 -SO2-4 solid super -strong acid catalyst, and is used in the synthesis of cymbal tactics. The H2SO4 concentration was inspected, and the effects of contact time such as H2SO4 and the roasting temperature on catalyst activity. By changing the impact of the amount of catalyst and the reaction temperature on product revenue, the best process conditions are determined by the orthogonal experiment. Under the best process conditions, some research on the activity of binary and three -yuan composite solid solid super -high acid catalysts. The experimental results show that the TIO2 -SO2-4 solid super -strong acid catalyst and its composite catalyst can be used in the synthesis of pyrinated titthopine, which has industrial extensive value.
- References:
- -
- Similar References:
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Last Update:
1900-01-01