【正文】 ........................... 16 資源賦存條件 ................................................................................................................ 16 海相沉積錳礦床 ..................................................................................................... 16 風化錳礦床 ............................................................................................................. 17 資源開發(fā)價值 ................................................................................................................ 18 第四章 建設方案研究 .......................................................................................................... 19 廠址方案 ........................................................................................................................ 19 廠址概況 ................................................................................................................. 19 廠址建設條件 ......................................................................................................... 19 III 規(guī)模方案 ........................................................................................................................ 21 產(chǎn)品建設規(guī)模 ......................................................................................................... 21 建設規(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)技術現(xiàn)狀 ......................................................................................................... 24 工藝選擇 ................................................................................................................. 25 工藝流程 ................................................................................................................. 29 冶金計算 ........................................................................................................................ 35 錳礦原料成分 ......................................................................................................... 35 物料平衡計算 ......................................................................................................... 35 工藝技術條件 ................................................................................................................ 38 物料消耗 ........................................................................................................................ 39 煙氣產(chǎn)量 ........................................................................................................................ 39 設備選型 ........................................................................................................................ 40 第六章 主要原材料、燃料、動力供應 .............................................................................. 41 主要原材料消耗及來源 ................................................................................................ 41 主要燃料消耗及來源 .................................................................................................... 41 主要燃料年消耗量 .................................................................................................. 41 燃料供應來源 ......................................................................................................... 42 主要動力消耗及來源 .................................................................................................... 42 主要原材料、輔助材料、燃料年消耗一覽表及運輸方式 ........................................ 42 第七章 總圖運輸 .................................................................................................................. 43 廠區(qū)現(xiàn)狀概述 ................................................................................................................ 43 設計原則 ........................................................................................................................ 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 運輸 ................................................................................................................................ 46 綠化布置方案 ................................................................................................................ 47 環(huán)境景觀 ................................................................................................................. 47 燈飾工程 ................................................................................................................. 48 綠化設計 ................................................................................................................. 48 第八章 公用輔助工程及土建 .............................................................................................. 49 公共輔助工程 ................................................................................................................ 49 供熱工程 ................................................................................................................. 49 給排水工程 ............................................................................................................. 49 供電工程 .................................................................................................................