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Author(s): |
Yaping Yao, Research Center of Lanzhou Petrochemical Petroleum & Chemical Corporation,Lanzhou,China,730060/Yantai University, Yantai, China, 264005
Fangyun Su, Research Center of Lanzhou Petrochemical Petroleum & Chemical Corporation,Lanzhou,China,730060
Wangzhong Ren, Yantai University, Yantai, China, 264005
Yaoheng Zhang, Research Center of Lanzhou Petrochemical Petroleum & Chemical Corporation,Lanzhou,China,730060
Shixue Qi, Yantai University, Yantai, China, 264005
Xiaoping Chen, Yantai University, Yantai, China, 264005 |
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Abstract: |
The mutual development of the direct hydration of butene impurity tail off PTC technology and completed way to improve the conversion of hydration based on the results of basic research for the low prevalence of one-way conversion rate of raw materials response unit of the large circle, to bring The high energy consumption, Using data mining techniques from theory, simulation and industrial practice in three areas, analysis, comparison is proposed to increase the concentration of the reactor core import solution. To methyl ethyl ketone in Lanzhou Petrochemical Company plant in the butene hydration process directly illustrate the feed concentration can improve the device into the "energy-saving operation conditions", and butanol energy from 12474 MJ?t-1, reduced to 10511 MJ?t-1, a decrease of 8.4%, saving energy, tapping the potential, new ￥21.81 M?a-1 benefit.
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