http://reply.papertrans.cn/3/262/26131/26131-31.png
Submitted on: 08 February 2004.
Revised on: 05 March 2004.
Accepted on: 29 March 2004.
Reaction Chemistry & Engineering
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http://reply.papertrans.cn/3/262/26131/26131-34.png
Submitted on: 19 January 2003.
Revised on: 01 February 2003.
Accepted on: 07 February 2003.
Reaction Chemistry & Engineering
http://reply.papertrans.cn/3/262/26131/26131-36.png