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http://reply.papertrans.cn/1/53/5296/5296-32.png
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Submitted on: 10 March 1999.
Revised on: 04 April 1999.
Accepted on: 29 April 1999.
___________________Chinese Journal of Chemical Engineering
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Submitted on: 17 June 2018.
Revised on: 09 September 2018.
Accepted on: 27 October 2018.
___________________Chinese Journal of Chemical Engineering