【正文】 ......................... 17 產(chǎn)品方案 ............................................................................................................................................ 18 3 建廠條件和廠址方案 ............................................................................................................................. 20 地理位置 ............................................................................................................................................ 20 自然條件 ............................................................................................................................................ 20 經(jīng)濟(jì)發(fā)展水平 ................................................................................................................................... 20 廠址優(yōu)勢分析 ................................................................................................................................... 21 4 廠區(qū)和車間布置 ...................................................................................................................................... 22 設(shè)計(jì)依據(jù) ............................................................................................................................................ 22 設(shè)計(jì)范圍 ............................................................................................................................................ 22 廠區(qū)總平面布置 ............................................................................................................................... 22 精餾車間布置 ................................................................................................................................... 25 5 經(jīng)濟(jì)性分析 .............................................................................................................................................. 30 投資估算 ........................................................................................................................................... 30 融資方案 ........................................................................................................................................... 31 財(cái)務(wù)評(píng)價(jià) ........................................................................................................................................... 32 經(jīng)濟(jì)報(bào)表 ........................................................................................................................................... 37 社會(huì)效益分析 ................................................................................................................................... 47 6 工藝路線 .................................................................................................................................................. 48 工藝流程 ............................................................................................................................................ 48 工藝路線論證 ................................................................................................................................... 49 工藝創(chuàng)新和產(chǎn)業(yè)創(chuàng)新 ....................................................................................................................... 53 7 工藝中主要設(shè)備物料衡算和能量衡算 ................................................................................................ 54 物料流程框圖 ................................................................................................................................... 54 反應(yīng)器物料及能量衡算 ................................................................................................................... 54 氣液分離器物料及能量衡算 .......................................................................................................... 55 閃蒸塔物料及能量衡算 ................................................................................................................... 57 第一吸收塔物料及能量衡算 .......................................................................................................... 58 第二吸收塔物料及能量衡算 .......................................................................................................... 59 初餾塔物料及能量衡算 ................................................................................................................... 61 精制塔物料及能量衡算 ................................................................................................................... 62 4 系統(tǒng)夾點(diǎn)分析及換熱網(wǎng)絡(luò)綜合 ...................................................................................................... 64 8 設(shè)備選型 .................................................................................................................................................. 66 儲(chǔ)罐 ................................................................................................................................................... 66 泵 ........................................................................................................................................................ 67 壓縮機(jī) ................................................................................................................................................ 68 換熱器 ................................................................................................................................................ 68 塔設(shè)備 ................................................................................................................................................ 69 反應(yīng)器 ................................................................................................................................................ 69 9 設(shè)備設(shè)計(jì) .................................................................................................................................................. 70 精餾過程工藝設(shè)計(jì)（精制塔） ...................................................................................................... 70 換熱器設(shè)計(jì)說明 .....................................................................................................................