【正文】 tions Hydrolysis, with water separation, vacuum distillation was the second omethyl. OPA to methanol as raw materials have been adopted by the nitric acid oxidation product of the purpose of the OPA. Keywords: o(amethyl)ob methanol OPA 湖南化工職業(yè)技術學院畢業(yè)設計（論文） IV 目 錄 摘 要 .......................................................................................................................................................................... II ABSTRACT .............................................................................................................................................................. III 1 鄰苯二甲醛消毒劑的概況 ......................................................................................................................................1 對微生物的殺滅作用 ......................................................................................................................................1 殺菌機理 ...........................................................................................................................................................1 鄰苯二甲醛消毒劑的特點 .............................................................................................................................2 2 戊二醛消毒劑的優(yōu)缺點 ..........................................................................................................................................3 3 鄰苯二甲醛現(xiàn)有合成工藝簡介 .............................................................................................................................4 4 論文選題的目的和意義 ..........................................................................................................................................5 實驗方案設計 ......................................................................................................................................................7 實驗試劑和儀器 ..................................................................................................................................................7 引言 .......................................................................................................................................................................9 鄰苯二甲醇的合成 ..............................................................................................................................................9 合成原理 ...............................................................................................................................................................9 單因素試驗設計 ............................................................................................................................................... 10 反應物質量的配料比對反應收率的影響 ............................................................................................. 10 溶劑的量對反應的影響 ...........................................................................................................................11 正交實驗設計 ................................................................................................................................................... 12 實驗步驟 ............................................................................................................................................................ 12 正交實驗數(shù)據(jù)與結果 ....................................................................................................................................... 13 結果與討論 ........................................................................................................................................................ 13 實驗結果 ............................................................................................................................................................ 13 產(chǎn)品的質量分析 ........................................................................................................................................ 13 結果分析討論 ........................................................................................................................................... 15 ..................................................................................................................................................................... 16 ............................................................................................................................................................. 16 實驗步驟 .................................................................................................................................................... 16 單因素實驗 ................................................................................................................................................ 17 正交實驗 ............................................................................................................................................................ 20 結果與討論 ........................................................................................................................................................ 21 實驗結果 ............................................................................................................................................................ 21 產(chǎn)品的質量分析 ....................................................................................................................................... 21 湖南化工職業(yè)技術學院畢業(yè)設計（論文） V 結果分析討論 ..................................................................