【正文】 .................................................................................... 9 生產(chǎn)基本原理 ............................................................................................................ 9 聚丁二烯乳膠的合成 ....................................................................................... 9 ABS 接枝共聚反應(yīng)機(jī)理 .................................................................................. 10 生產(chǎn)工藝過(guò)程 ........................................................................................................ 11 簡(jiǎn)述 ................................................................................................................. 11 PBL 的生產(chǎn)及單體回收的工藝過(guò)程 .............................................................. 12 生產(chǎn) ABS 粉料的工藝過(guò)程 ............................................................................. 13 工藝技術(shù)特點(diǎn) .......................................................................................................... 13 第四章 工 藝 計(jì) 算 ..................................................................................................... 14 物料衡算 .................................................................................................................. 14 工藝流程示意圖 .............................................................................................. 14 化學(xué)反應(yīng)方程式： ......................................................................................... 14 .................................................................................................. 14 收集數(shù)據(jù) ......................................................................................................... 15 計(jì)算基準(zhǔn) .......................................................................................................... 15 聚合計(jì)算 .......................................................................................................... 15 設(shè)備工藝計(jì)算 .......................................................................................................... 18 確定計(jì)算基準(zhǔn) .................................................................................................. 18 確定操作方式 .................................................................................................. 18 收集數(shù)據(jù) .......................................................................................................... 18 反應(yīng)釜的體積計(jì)算 .......................................................................................... 18 反應(yīng)釜直徑 0D 與筒體高 0H 和封頭的幾何參數(shù)的確定 ............................... 19 軸封裝置 ......................................................................................................... 20 第五章 生產(chǎn)控制分析 ............................................................................................. 21 丁二烯聚合及 ABS 聚合裝 置控制系統(tǒng) .................................................................. 21 中央控制室 .............................................................................................................. 21 畢業(yè)設(shè)計(jì)說(shuō)明書 2 第六章 車 間 布 置 ............................................................................................... 22 概述 .......................................................................................................................... 22 設(shè)計(jì)依據(jù) .................................................................................................................. 22 車間布置要考慮的問(wèn)題 .......................................................................................... 22 車間廠房布置 .......................................................................................................... 23 廠房形式的選擇 .............................................................................................. 23 廠房的輪廓 ..................................................................................................... 23 車間各部分組成 ...................................................................................................... 23 工藝生產(chǎn)部門 ................................................................................................. 23 輔助生產(chǎn)部門及生活行政部門 ..................................................................... 23 車間設(shè)備布置 .......................................................................................................... 23 滿足生產(chǎn)工藝要求 ......................................................................................... 24 滿足設(shè)備安裝與檢修對(duì)布置的要求 ........................................................... 24 符合建筑設(shè)計(jì)要求 ....................................................................................... 24 符合安全衛(wèi)生標(biāo)準(zhǔn) ....................................................................................... 24 第七章 ABS 的物化特性及改性產(chǎn)品 ........................................................................ 25 ABS 的物化特性 ....................................................................................................... 25 ABS 的老化及防老措施 ........................................................................................... 26 自然老化對(duì) ABS性能的影響 ......................................................................... 26 熱氧老化對(duì) ABS性能的影響 ......................................................................... 26 產(chǎn)品的改性 .............................................................................................................. 26 高抗沖 ABS ...................................................................................................... 26 透明 ABS .......................................................................................................... 26 耐熱 ABS .......................................................................................................... 27 第八章 安 全 技 術(shù) ................................................................................................... 28 安全要點(diǎn) ................................................................................................................ 28 丁二烯貯罐區(qū) ....................................