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Chemcial Industry and Engineering 2002, Vol. 19 Issue (2) :159-162    DOI:
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A Study on Synthesis of Dihydroxybenzene Utilizing TS-1 Molecular Sieve
SONG Jian,WANG Jun-bo,LU Ming,FENG Rong-xiu,CHEN Lei (School of Chemical Engineering,Tianjin University,Tianjin 300072,China)
(School of Chemical Engineering,Tianjin University,Tianjin 300072,China

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Abstract Using TS-1 molecular sieve as catalyst and 30% hydrogen peroxide as oxidant,the green process of dihydroxybeneze synthesized from phenol was discussed in this paper.The mixture of phenol and 30% hydrogen peroxide was stirred at 80% for 4hr with TS-1 molecular sieve.The conversion rate is over 21.21%,the dihydroxybenzene's selectivity is over 99.82%, while the amount of by-product benzopquinone is only 0.18%.
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Received 2002-03-15; published 2002-03-15
Cite this article:   
SONG Jian,WANG Jun-bo,LU Ming,FENG Rong-xiu,CHEN Lei .A Study on Synthesis of Dihydroxybenzene Utilizing TS-1 Molecular Sieve[J]  Chemcial Industry and Engineering, 2002,V19(2): 159-162
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