【正文】 ............................................................1 可行性研究報(bào)告編制依據(jù) ...................................................................2 項(xiàng)目概況 .....................................................................................................2 項(xiàng)目擬建地區(qū)、地點(diǎn) ............................................................................2 項(xiàng)目規(guī)模和目標(biāo) ...................................................................................2 主要建條件 ...........................................................................................2 環(huán)保、節(jié)能、安全衛(wèi)生、水土保持與消防 ...........................................4 項(xiàng)目建設(shè)進(jìn)度安排 ...............................................................................4 項(xiàng)目投入的總資金和效益 ...................................................................5 主要技術(shù)經(jīng)濟(jì)指標(biāo) ...............................................................................5第二章 市場(chǎng)分析 ...............................................................................................8 四氧化三錳市場(chǎng)調(diào)查與分析 .....................................................................8 四氧化三錳用途 ...................................................................................8 四氧化三錳市場(chǎng)調(diào)查與分析 ...............................................................8 國(guó)際四氧化三錳市場(chǎng) .........................................................................11 國(guó)內(nèi)四氧化三錳市場(chǎng) .........................................................................11 市場(chǎng)前景 .............................................................................................13 市場(chǎng)風(fēng)險(xiǎn)及規(guī)避措施 ...............................................................................14 市場(chǎng)風(fēng)險(xiǎn) .............................................................................................14 規(guī)避措施 .............................................................................................14第三章 資源條件評(píng)價(jià) .....................................................................................16 資源可利用量 ...........................................................................................16 資源品質(zhì)情況 ...........................................................................................16 資源賦存條件 ...........................................................................................16 海相沉積錳礦床 .................................................................................16 風(fēng)化錳礦床 .........................................................................................17 資源開(kāi)發(fā)價(jià)值 ...........................................................................................18第四章 建設(shè)方案研究 .....................................................................................19 廠址方案 ...................................................................................................19 廠址概況 .............................................................................................19 廠址建設(shè)條件 .....................................................................................19 規(guī)模方案 ...................................................................................................21 產(chǎn)品建設(shè)規(guī)模 .....................................................................................21 建設(shè)規(guī)模方案分析 ..............................................................................22 產(chǎn)品方案 ...................................................................................................22第五章 冶煉工藝 .............................................................................................24 冶煉方法 ...................................................................................................24 生產(chǎn)技術(shù)現(xiàn)狀 .....................................................................................24 工藝選擇 .............................................................................................25 工藝流程 .............................................................................................29 冶金計(jì)算 ...................................................................................................35 錳礦原料成分 .....................................................................................35 物料平衡計(jì)算 .....................................................................................35 工藝技術(shù)條件 ...........................................................................................38 物料消耗 ...................................................................................................39 煙氣產(chǎn)量 ...................................................................................................39 設(shè)備選型 ...................................................................................................40第六章 主要原材料、燃料、動(dòng)力供應(yīng) ............................................................41 主要原材料消耗及來(lái)源 ...........................................................................41 主要燃料消耗及來(lái)源 ...............................................................................41 主要燃料年消耗量 ..............................................................................41 燃料供應(yīng)來(lái)源 .....................................................................................42 主要?jiǎng)恿ο募皝?lái)源 ...............................................................................42 主要原材料、輔助材料、燃料年消耗一覽表及運(yùn)輸方式 ......................42第七章 總圖運(yùn)輸 .............................................................................................43 廠區(qū)現(xiàn)狀概述 ...........................................................................................43 設(shè)計(jì)原則 ...................................................................................................43 廠址區(qū)域情況 ...........................................................................................44 總體布置形式 ...........................................................................................45 豎向布置 ...................................................................................................45 總圖主要數(shù)據(jù) ...........................................................................................46 運(yùn)輸 ..................................................