【正文】 ..................................................... 7 編制原則 ................................................................................................... 8 可行性研究的范圍 ................................................................................... 9 主要結(jié)論 ................................................................................................... 9 第二章 項目背景和投資的必要性 ............................................................... 18 項目背景 ................................................................................................. 18 投資的必要性 ......................................................................................... 22 項目實施的優(yōu)勢 ..................................................................................... 24 第三章 建設條件 .......................................................................................... 25 區(qū)域交通條件 ......................................................................................... 25 自然條件 ................................................................................................. 26 第四章 工程方案 .......................................................................................... 29 工程概況 ................................................................................................. 29 工藝方案 ................................................................................................. 29 設備改造 ................................................................................................. 34 土建工程 ................................................................................................. 35 公用工程 ................................................................................................. 35 第五章 環(huán)境保護 .......................................................................................... 38 執(zhí)行標準 ................................................................................................. 38 現(xiàn)有生產(chǎn)線工程污染源、污染物 .......................................................... 38 技改項目工程污染源、污染物 .............................................................. 41 Gay is now a pr ovincial key const r uction pr oj ect of alum inum Lt d pr ovince wit h an annual out put of 50, 00 t ons of t echnical innovat ion pr oj ect of envir onm ental pr ot ect ion and ener gy saving of elect rolyt ic alum inum pr oj ect m anager . I n t his t echnol gical t r ansf or mation pr oj ect s, he has over al r esponsibilt y f or t he dayto day af fair s of t he pr oj ect. I n or der t o ensur e t hat sout her n pany39。s t echnical m and, on t he dif ficult ies and t o over e t echnical dif f icult ies in t he pr ocess, wor k har d, have m ade out st anding achievem ents, m ainly r ef lect ed in t he f olowing aspect s: f ir st, car ef ul or ganizat ion and m anagem ent achieved r em ar kable r esult s. Technical innovat ion pr oj ect of t he year , st art ed and plet ed a ser ies of bids and plet ed t o dat e, f r om pr oduction engineer ing t o put int o pr oduct ion af t er nearly a year , has achieved ver y signif icant r esult s. A pr oj ect f ir st 56 slot s f r om dism antling t he old slot j ust 168 days, civil engineer ing, inst allat ion, c ommissioning, guar ant ee engineer ing qualit y under t he pr em ise, on t he pr oduct ion side t r ansf orm at ion under dif f icult condit ions, cr eat ed t he national indust r y39。Gay is now a pr ovincial key const r uction pr oj ect of alum inum Lt d pr ovince wit h an annual out put of 50, 00 t ons of t echnical innovat ion pr oj ect of envir onm ental pr ot ect ion and ener gy saving of elect rolyt ic alum inum pr oj ect m anager . I n t his t echnol gical t r ansf or mation pr oj ect s, he has over al r esponsibilt y f or t he dayto day af fair s of t he pr oj ect. I n or der t o ensur e t hat sout her n pany39。s cont r ol t he scale of investm ent, st r engt hen f ield m anagem ent, pay special at t ent ion t o pr oj ect pr ogress, and ensure a successf ul oper ation, t he over all goal. He and Engineer ing Depar tm ent under t he leader ship of all t he st af f in t he pany39。s f ast est speeds. I I 32 lar ge pr ebaked elect rolyt ic cell on Novem ber 7 has been inst alled, m ar ks has an annual pr oduct ion capacit y of 50, 00 t ons of elect r olyt ic alum inum pr oduction capacit y of aluminum . Entir e pr oj ect alm ost 8 m ont hs ear lier t han planned, achieved t he goal of pr oduction t r ansf or mation benef it s t hat year, cr eat ed f avor able condit ions f or alum inum t hr ough Sout h. Second, ef f ect ively contr ol t he investm ent. Pr oj ect is subj ect t o a scientif ic appr oach t o bidding, bidding t o m ake savings of 20 m ilon Yuan, in t he im plem ent ation pr ocess of t he pr oject, ever y dom estic pr ices of st eel, cem ent and ot her building m at erials, t he old buildings on t he base encount er ed gr eat dif f icult ies in deal ing wit h signif icant incr ease in t he volum e of civil engineer ing, but t hr ough r ationalizat ion and opt im ization, pr oj ect contr ol in f ixed invest m ent of 350 m ilon Yuan. Thir d, envir onm ent al ener gy saving ef fect of t he pr oj ect . Pr oj ect investm ent of near ly 30 m ilon Yuan, using lar ge pr ebake t echnology and aluminum oxide dense phase and hyper dense phase conveying t echnol gy, f luor ide and ot her har mf ul gases pur if ication ef f iciency of up t o 98%. Com par ed wit h Soder ber g cel bef or e t he m odif icat ion, power consum pt ion can be r educed by 1500 t ons of elect rolyt ic alum inum, and pr oj ect envir onm ent al pr ot ect ion and ener gy saving ef fect is obvious. Four ar e in a r elat ively shor t period of t im e t o t he nor m al pr oduct ion. Af t er f our m ont hs of ef f or ts, a pr oj ect has put int o oper ation all t he 54 240KA lar ge cell int o r egular pr oduction,