Ren Xinfeng

Ren Xinfeng
Shanghai University | SHU · Department of Materials Engineering

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5
Publications
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22
Citations
Introduction

Publications

Publications (5)
Article
Full-text available
The O-methylation of catechol is an effective method for the industrial production of guaiacol used as an important chemical. However, the low catechol conversion and poor catalyst stability are the most critical issues that need to be addressed. Herein, the O-methylation of catechol with dimethyl carbonate was investigated over aluminophosphate (A...
Article
Full-text available
Guaiacol produced by O-methylation of catechol with methanol over solid catalysts is a green environmental synthesis route. In order to achieve high catalytic efficiency, it is quite necessary to employ low-cost catalysts with high activity and stability. Herein, series of aluminophosphate catalysts were synthesized by a simple precipitation route...
Article
Full-text available
Slag splashing technology is a common method to realize the long life of converter, which has the advantages of reducing the consumption of refractory, reducing the maintenance time of converter and improving the economic benefit. According to the technology of slag splashing in converter, the technical principle of slag splashing in converter and...
Article
An organocatalytic Mannich reaction of 3-fluorooxindoles has been developed. Using a commercially available cinchona alkaloid catalyst, a wide range of 3-fluorooxindoles was successfully reacted with N-sulfonyl aldimines to give biologically...
Article
Full-text available
For the process that massive limestone is added into converter directly, the problem of slow slagging and low dephosphorization rate can generate. The transformation of converter oxygen lance has been considered in the paper, realizing the oxygen lance blowing powder of granular limestone slag and the rapid slagging and high efficiency of dephospho...

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