【正文】 年產(chǎn) 15萬(wàn)噸乙苯工藝設(shè)計(jì) With an Annual Output of 150 Thousand Tons of Ethylbenzene Technology Design 目錄 摘要 ......................................................................................................... I Abstract ................................................................................................... II 引言 .........................................................................................................1 第一章 文獻(xiàn)綜述 ....................................................................................2 .....................................................................................2 ......................................................................................................... 2 乙苯在國(guó)民經(jīng)濟(jì)中的重要性及市場(chǎng)需求 .................................................... 2 第二章 生產(chǎn)工藝流程設(shè)計(jì) ....................................................................3 由 C8芳烴分離乙苯 ...................................................................................... 3 苯的烷基化生產(chǎn)乙苯 .................................................................................... 3 .......................................................................................... 3 .......................................................................................... 3 —— 巴杰爾法（ Mobil— Badger） ................................................. 4 ............................................................................................. 4 第三章 工藝計(jì)算 ....................................................................................5 ......................................................................................................... 5 .................................................................................. 5 ...................................................................................... 6 .............................................................................................. 6 .................................................................................................. 6 尾氣量的計(jì)算 ............................................................................................. 7 烷基化液量的計(jì)算 ..................................................................................... 8 .......................................................................................... 8 機(jī)械損失量 ................................................................................................. 8 ........................................................................................................11 .............................................................................11 物料帶出熱的計(jì)算 ....................................................................................11 ........................................ 14 烷基化液冷卻器及冷卻水 ....................................................................... 14 ........................................................................................... 15 第四章 苯精餾塔的設(shè)計(jì)表 .................................................................. 17 ........................................................................................... 17 .................................................................................................... 17 ............................................................................................ 18 .................................................................................... 18 ........................................................................... 19 ............................................................................................ 19 ................................................................................ 19 .................................................................................................... 19 ............................................................................................ 20 ....................................................................................... 20 ............................................................................... 20 ........................................................................................... 23 .................................................................................................... 23 .................................................................................................... 23 ............................................................................................... 23 ................................................................ 23 ........................................................................................ 24 ................................................................................................... 24 ........................................................................................ 24 ........................................................................................ 24 ................................................................................ 24 第五章 塔板流體力學(xué)驗(yàn)算 .................................................................. 26 ....................................................................................................... 26 ........................................................................................... 27 ........................................................................................ 27 ........................................................................................................ 27 負(fù)荷上限線(xiàn) .................................................................................... 27 ................................................................................................ 28 ........................................................................................ 28 第六章 塔高及塔附件的計(jì)算及選型 ............