年产1万吨乙烯基乙炔制备2氯13丁二烯车间设计毕业设计.doc

石河子大学毕业论文 题目： 年产1万吨乙烯基乙炔制备2-氯-[1.3]-丁二烯车间设计 院 （系）： 化学化工学院 专 业： 化学工程与工艺 学 号： 姓 名： 指导教师： 完成日期： 2013/6/6 乙烯基乙炔制备2-氯-[1.3]-丁二烯车间设计 （学生：=== 指导老师：===[-） 摘要 本设计为年产1万吨乙烯基本设计为年产1万吨乙烯基乙炔制备2-氯-[1.3]-丁二烯的生产工艺初步设计，设计中采用乙炔法生产丁氯橡胶工艺中由乙烯基乙炔为原料生产氯丁二烯的工段，催化剂为改进型Nieu Land催化剂，乙烯基乙炔的转化率可由原来18%升至27.4%。根据设计要求时工艺流程进行了选择与论证，对整个装置进行了物料与能量的衡算，对主要设备和管道进行了设计及选型。在工艺路线中提浓塔和减压精馏塔Ⅰ处轻馏分含较高浓度的乙烯基乙炔，重新回流到乙烯基乙炔储槽进行循环。经过本次设计优化后在减压精馏塔Ⅱ冷凝器流出产品含氯丁二烯的质量分数可达99.997%。最后对本装置的安全生产与“三废”治理作了相关讨论。 关键词：乙烯基乙炔；2-氯-[1.3]-丁二烯；合成；衡算 Abstract Thc design is primary for the manufacturing process of 2- chloro -[1.3]- butadiene by Vinyl acetylene 10000 tons per year,and the design Route of vinyl acetylene as raw material to product Chloroprene is the part of Acetylene production of chloroprene rubber, Catalyst for improved Nieu Land, it makes the conversion rate increase from 18% to 27.4%. According to the design,the craft production way of formaldehyde was selected and the technnlogy was investiged.The main equipments and pipes were designed or selected. In the process of concentration tower and vacuum distillation tower, Key words: HYPERLINK /dict_result.aspx?searchword=%e4%b9%99%e7%83%af%e5%9f%ba%e4%b9%99%e7%82%94tjType=sentencestyle=t=vinylacetylene vinylacetylene; 2- chloro -[1.3]- butadiene; Synthesis; HYPERLINK /dict_result.aspx?searchword=%e8%a1%a1%e7%ae%97tjType=sentencestyle=t=balance+calculation balance calculation 目录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc358319277 摘要 PAGEREF _Toc358319277 \h I HYPERLINK \l _Toc358319278 Abstract PAGEREF _Toc358319278 \h II HYPERLINK \l _Toc358319279 前言 PAGEREF _Toc358319279 \h 1 HYPERLINK \l _Toc358319280 1 绪论 PAGEREF _Toc358319280 \h 3 HYPERLINK \l _Toc358319281 1.1我国氯丁橡胶工业的发展过程 PAGEREF _Toc358319281 \h 3 HYPERLINK \l _Toc358319283 1.1.1起步阶段 PAGEREF _Toc358319283 \h 3 HYPERLINK \l _Toc3583192