| 工业双戊烯气相催化脱氢制对伞花烃的研究 |
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| 引用本文： | 刘德臣,孙志强.工业双戊烯气相催化脱氢制对伞花烃的研究[J].精细化工,1998,15(6):42-45. |
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| 作者姓名： | 刘德臣 孙志强 |
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| 作者单位： | [1]烟台大学化工系 [2]化工部大边化工研究设计院 |
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| 摘 要： | 对工业双戊烯气相催化脱氢制备对伞花烃进行了研究并取得了理想结果。制备条件为：催化剂组成（ＰｄＯ－Ｓ／Ｃ）为ＰｄＯ５．５２％，Ｓ０．２５％，载气流量Ｎ２０．０２０ｍ３／ｈ，反应温度２８０℃，进样量１ｍｌ／ｍｉｎ，产品得率９６６％，对伞花烃含量８５７％。主要副产物为莰烷、异莰烷及对艹孟烷。
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| 关 键 词： | 对伞花烃，工业双戊烯，气相催化脱氢 |
Study on Preparation Process of p Cymene with Gas phase Catalytic Dehydrogenation of Industrial Dipentene |
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| Liu Dechen.Study on Preparation Process of p Cymene with Gas phase Catalytic Dehydrogenation of Industrial Dipentene[J].Fine Chemicals,1998,15(6):42-45. |
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| Authors: | Liu Dechen |
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| Abstract: | Preparation process of p cymene with gas phase catalytic dehydrogenation of industrial dipentene was studied and the following results were obtained.Composition of catalyst (PdO-S/C):PdO 5.52%,S 0.25%;flow of reaction carrier gas (N 2):0.020m 3/h;feeding speed of industrial dipentenes:1.0ml/min;reaction temperature:280℃;yield of product:96.6%;p cymene in product:85.7%;main by products:camphane,isocamphane and p menthane. |
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| Keywords: | p cymene industrial dipentene gas phase catalytic dehydrogenation |
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