| 1,2—二氯丙烷和1,3—二氯丙烯混合物氯化新工艺 |
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| 引用本文： | 陈怀九,何家法,余杰,程洪. 1,2—二氯丙烷和1,3—二氯丙烯混合物氯化新工艺[J]. 石油化工, 1993, 0(9) |
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| 作者姓名： | 陈怀九 何家法 余杰 程洪 |
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| 作者单位： | 武汉大学化工厂，武汉大学化工厂，武汉大学化工厂，武汉大学化工厂 武汉 430072，武汉 430072，武汉 430072，武汉 430072 |
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| 摘 要： | 开发了1,2-二氯丙烷和1,3-二氯丙烯混合物(简称D. D. 混剂)氯化新工艺,以齐鲁石化公司的粗D. D. 混剂为原料,经过氯化、分离,制成了四氯丙烷、二氯丙烷两种主产品和3种少量副产物。由于采用了新催化剂WD-07和一系列革新措施,抑制了聚合反应,有效地控制了取代反应,降低了耗氯量,省去了氯化后处理,成本明显下降。中试后,在山东建成一年处理1100吨粗D.D混剂装置。
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| 关 键 词： | 1,2-二氯丙烷 1,3-二氯丙烯 1,1,2,3-四氯丙烷 氯化 |
A New Process for the Chlorination of D.D.mixture |
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| Cheng Huaijiu,He Jiafa,Yu Jie and Cheng Hong. A New Process for the Chlorination of D.D.mixture[J]. Petrochemical Technology, 1993, 0(9) |
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| Authors: | Cheng Huaijiu He Jiafa Yu Jie Cheng Hong |
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| Abstract: | A new process for the chlorination of crude D.D. mixture produced by Qilu Petrochemical Co. has been developed. Two main products—dichloropropane and tetrachloropropane with a small amount of three other by-products can thus be produced economically.Owing to the application of a new catalyst WD-07 and a series of technical innovation,the side reaction of dichloropropene polymerization is inhibited and the substitution reaction of dichloropropane is restricted effectively. The chlorine consumption is reduced, and various after-treatments are omitted.Based on pilot plant results, a factory with a capacity of treating 1100 tons crude D.D. mixture a year has been built in Shandong province. |
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| Keywords: | 1 2-dichloropropane 1 3-dichloropropylene 1 1 2 3-tetrachloropropane chlorination |
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