| 带有两个反凸约束凹极小 |
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| 引用本文： | 钱伟懿,田立平.带有两个反凸约束凹极小[J].河北理工学院学报,1997,19(2):67-69. |
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| 作者姓名： | 钱伟懿 田立平 |
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| 作者单位： | 锦州师范学院 |
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| 摘 要： | 针对线性的约束再加两个反凸约束条件下，求解凹函数全局极小问题，提出一悠闲的的锥分解算法，该算法比普通半分法收敛快。
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| 关 键 词： | 凹规划 反凸规划 全局极小 反凸约束 凹极小 |
STUDY ON PREPARATION OF STYRENATE PHENOL BY CATALYTIC ALKYLATION OF OXALIC ACID AND TREATED CLAY |
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| Sun Xiaoran,Zhou Shujuan,Lusong,Zhang Ying.STUDY ON PREPARATION OF STYRENATE PHENOL BY CATALYTIC ALKYLATION OF OXALIC ACID AND TREATED CLAY[J].Journal of Hebei Institute of Technology,1997,19(2):67-69. |
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| Authors: | Sun Xiaoran Zhou Shujuan Lusong Zhang Ying |
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| Affiliation: | Department of Chemical Engineering |
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| Abstract: | By using phenol as raw material,the preparation of styrenate phenol through catalytic alkylation process of oxalic acid and treated clay was introduced,the influnces of various factors on the reaction were discussed,and the preferential conditions were obtained.The reaction was carried out under mild conditions with less waste water,and the yield of styrenante phenol can reach 99.3%. |
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| Keywords: | Oxalic acid Treated clay Styrenate pheon Alkylation |
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