【正文】 38 塔板負(fù)荷性能圖 .......................................................................... 43 純苯塔熱量衡算 ........................................................................ 48 塔的機械設(shè)計 ............................................................................ 51 設(shè)備一覽表 ............................................................................................... 53 第 5 章 設(shè)備布置 .................................................................................................... 57 設(shè)備布置原則 ........................................................................................... 57 滿足生產(chǎn)工藝要求 ...................................................................... 57 符合經(jīng)濟原則 .............................................................................. 57 符合安全生產(chǎn)要求 ...................................................................... 57 良好的生產(chǎn)操作 .......................................................................... 58 便于安裝與檢修 .......................................................................... 58 幾種設(shè)備布置的具體方式 ...................................................................... 58 塔的布置 ....................................................................................... 58 反應(yīng)器的布置 .............................................................................. 59 冷換設(shè)備的布置 .......................................................................... 59 第 6 章 非工藝部分 ................................................................................................ 61 車間布置（土建要求） .......................................................................... 61 廠址選擇的基本原則 .................................................................. 61 擬定選廠指標(biāo) .............................................................................. 62 總平面布置的要求 ...................................................................... 63 供水 ........................................................................................................... 65 循環(huán)冷卻水系統(tǒng) .......................................................................... 65 新鮮冷卻水系統(tǒng) .......................................................................... 65 V 軟水配置 ....................................................................................... 65 生活飲用水系統(tǒng) .......................................................................... 66 排水系統(tǒng) ....................................................................................... 66 供電 ........................................................................................................... 66 采暖通風(fēng) ................................................................................................... 66 勞動定員 ................................................................................................... 66 第 7 章 經(jīng)濟效益分析 ............................................................................................ 68 投資估算 ................................................................................................... 68 建設(shè)費用 ....................................................................................... 68 設(shè)備費用 ....................................................................................... 69 轉(zhuǎn)讓、培訓(xùn)及試車費用 .............................................................. 72 不可預(yù)見費 .................................................................................. 72 固定資產(chǎn)投資 .............................................................................. 73 建設(shè)期利息（一年計 ) ................................................................ 73 固定資產(chǎn)總投資 .......................................................................... 73 鋪底流動資金 .............................................................................. 73 項目總投資 .................................................................................. 73 年總成本核算 ........................................................................................... 74 單耗 ............................................................................................... 74 能耗 ............................................................................................... 74 加工費 ........................................................................................... 75 設(shè)備維護折舊費 .......................................................................... 75 車間成本 ....................................................................................... 76 工廠管理費 .................................................................................. 76 工廠成本 ....................................................................................... 76 銷售費用 ....................................................................................... 77 銷售成本 ....................................................................................... 77 年銷售稅金（按 17%計稅，考慮抵扣項則為 510%） ........ 77 年銷售利潤（毛利） ................................................................ 77 年所得稅 ..................................................................................... 77 年純利潤 ..................................................................................... 77 經(jīng)濟效益分析 ........................................................................................... 78 VI 投資回收期（靜態(tài) /年） ............................................................ 78 投資利潤率 .................................................................................. 78 投資利稅率 .................................................................................. 78 結(jié)論 ........................................................................................................................... 79 致謝 ........................................................................................................................... 80 參考文獻(xiàn) .................................................................................................................. 81 VII cat