【正文】 ...................................21 ..................................................................23 ........................................................................24第三章 市場分析與預(yù)測 ........................................................................................................................25 ......................................................................25 我國氧化鋁工業(yè)目前的狀況 ............................................................25 我國砂狀氧化鋁工業(yè)目前的狀況 ........................................................28 ............................................30第四章 工藝流程及主要設(shè)備 .................................................................................................................33 現(xiàn)有工藝流程描述 ....................................................................33 改建為氧化鋁工藝流程描述 ............................................................38 改造前后工藝流程圖 ..................................................................39 主要工藝技術(shù)條件及參數(shù) ..............................................................42 物料平衡計算條件 ....................................................................49 年產(chǎn)200萬噸氧化鋁主要工藝物料平衡計算 ...............................................51 主要裝備情況： ......................................................................52第五章 改造后目標(biāo)及產(chǎn)品方案 .............................................................................................................54 ........................................................54 ............................................................................55 ........................................................................55第六章 技術(shù)方案及投資估算 .................................................................................................................56 干燥爐改建項(xiàng)目 .....................................................................56 ......................................................59 新增平盤過濾機(jī) .....................................................................61 原料工序新增輥壓機(jī)項(xiàng)目 .............................................................63 生產(chǎn)自動化在線監(jiān)測項(xiàng)目（補(bǔ)堿、分解、沉降自控階段） .................................64.. 焙燒爐煙氣余熱利用 .................................................................66 一、二溶出新增加熱套管及新蒸汽套管項(xiàng)目 .............................................69 赤泥壓濾及備用庫區(qū)項(xiàng)目 .............................................................71 熱電站脫硫脫硝系統(tǒng)改造 .............................................................73 燃燒系統(tǒng)廢水無害化處理項(xiàng)目 ........................................................74第七章 項(xiàng)目建設(shè)期限 ............................................................................................................................78第八章 環(huán)境保護(hù) .....................................................................................................................................79 主要工藝流程簡述 ....................................................................79 廠址所在地環(huán)境現(xiàn)狀 ..................................................................79 環(huán)保設(shè)計標(biāo)準(zhǔn)及依據(jù) ..................................................................79 主要污染源及污染物 ..................................................................80 環(huán)保治理措施 ........................................................................82 環(huán)保投資 ............................................................................86 環(huán)境影響分析 ........................................................................86第九章 節(jié)能 ............................................................................................................................................88 概述 ................................................................................88 應(yīng)遵循的法律、法規(guī)及節(jié)能設(shè)計標(biāo)準(zhǔn)和規(guī)范 ..............................................89 本項(xiàng)目所用能源種類及數(shù)量分析 ........................................................90 能源供應(yīng)狀況分析 ....................................................................90 能耗指標(biāo) ............................................................................91 節(jié)能措施及節(jié)能效果分析 ..............................................................91第十章 職業(yè)衛(wèi)生及勞動安全 ................................................................................................................94 編制依據(jù)及設(shè)計標(biāo)準(zhǔn) .................................................................94 職業(yè)衛(wèi)生 ...........................................................................94 勞動安全 ...........................................................................96第十一章 消防 ........................................................................................................................................99 消防設(shè)計采用標(biāo)準(zhǔn)及規(guī)范 .............................................................99 總平面布置 .........................................................................99 建筑防火 ...........................................................................99 電氣防火 ..........................................................................100 消防給水 ..........................................................................101 電氣消防設(shè)計 ......................................................................101 其他 ..............................................................................102第十二章 投資估算及資金籌措 ...........................................................................................................103 項(xiàng)目投資情況 .....................................................................103 資金籌措 ........................................................................104第十三章 技術(shù)經(jīng)濟(jì) ...............................................................................................................................105 各子項(xiàng)效益估算 ...................................................................105 項(xiàng)目效益分析 .....................................................................111 項(xiàng)目投資回收期 ...................................................................112第十四章 結(jié)論 .......................................................................................................................................112.某化工對現(xiàn)有生產(chǎn)系統(tǒng)進(jìn)行技