【正文】 ****焦化 廠 年產(chǎn) 120 萬(wàn)噸 焦化項(xiàng)目可行性研究 報(bào)告 目 錄 1. 總 論 ................................................................. 1 . 概 述 ......................................................................1 項(xiàng)目名稱及主辦單位 ......................................................1 編制依據(jù) ...............................................................1 研究范圍及建設(shè)規(guī)劃 ......................................................1 可行性研究報(bào)告編制原則 ..................................................2 項(xiàng)目提出的背景及建設(shè)意義 .................................................2 . 結(jié)論 .......................................................................5 工藝技術(shù)方案比選結(jié)論及評(píng)價(jià) ...............................................5 項(xiàng)目的社會(huì)效益和環(huán)境效益 .................................................6 項(xiàng)目投資估算以及經(jīng)濟(jì)效益 .................................................6 結(jié)論 ...................................................................9 建議 ...................................................................9 2 市場(chǎng)預(yù)測(cè) ................................................................. 9 國(guó)內(nèi)、外市場(chǎng)需求預(yù)測(cè) .........................................................9 產(chǎn)品品種和用途 .........................................................10 產(chǎn)品國(guó)內(nèi)外市場(chǎng)供需現(xiàn)狀 .................................................15 產(chǎn)品需求預(yù)測(cè) ...........................................................19 產(chǎn)品價(jià)格 分析 ................................................................22 國(guó)內(nèi)產(chǎn)品價(jià)格的現(xiàn)狀 .....................................................22 產(chǎn)品價(jià)格變化趨勢(shì) .......................................................22 3 生產(chǎn)規(guī)模和產(chǎn)品方案 ....................................................... 23 生產(chǎn)規(guī)模的確定 ..............................................................23 產(chǎn)品方案的確定 ..............................................................23 產(chǎn)品方案確定的原則 .....................................................23 產(chǎn)品方案的確定 .......................................................24 4 工藝技術(shù)方案 ............................................................ 25 工藝技術(shù)方案的選擇 ..........................................................25 選煤工藝技術(shù)方案的選擇 .................................................25 備煤工藝技術(shù)方案的選擇 .................................................29 煉焦工藝技術(shù)方案的選擇 .................................................29 ****焦化 廠 年產(chǎn) 120 萬(wàn)噸 焦化項(xiàng)目可行性研究 報(bào)告 熄焦工藝方案的選擇 .....................................................32 篩貯焦工藝方案選擇 .....................................................35 煤氣凈化 ..............................................................35 工藝流程和消耗定額 ..........................................................38 選煤 ..................................................................38 備配煤 ................................................................41 煉焦 ..................................................................41 熄焦 ..................................................................44 篩貯焦 ................................................................47 冷凝鼓風(fēng) ..............................................................48 脫硫、蒸氨 ............................................................51 硫銨 ..................................................................53 洗脫苯 ................................................................55 罐區(qū) .................................................................58 自控技術(shù)方案 ................................................................59 自控水平和主要控制方案 .................................................59 儀表選型的確定 .........................................................63 控制室的設(shè)計(jì) ...........................................................70 控制系統(tǒng)電源設(shè)計(jì) .......................................................70 控制系統(tǒng)接地設(shè)計(jì) .......................................................70 通訊線路的選型，敷設(shè)方式及抗干擾措施 ....................................71 動(dòng)力供應(yīng) ..............................................................71 生產(chǎn)作業(yè)管理與優(yōu)化控制 .................................................71 計(jì)算機(jī)網(wǎng)絡(luò) ............................................................73 主要設(shè)備選擇 ................................................................75 5 原料、輔助材料、燃料和動(dòng)力的供應(yīng) ........................................... 76 主要原材料、燃料的種類、規(guī)格、年需要量 .......................................76 主要原料、燃料耗量 .....................................................76 主要原料、燃料供應(yīng) .....................................................77 輔助材料 ...................................................................77 輔助材料耗量 ...........................................................77 輔助材料供應(yīng) ...........................................................77 動(dòng)力供應(yīng) ...................................................................78 動(dòng)力用量 ..............................................................78 動(dòng)力供應(yīng) ..............................................................78 ****焦化 廠 年產(chǎn) 120 萬(wàn)噸 焦化項(xiàng)目可行性研究 報(bào)告 6 建廠條件和廠址方案 ....................................................... 80 建廠條件 ...................................................................80 廠址概況 ..............................................................80 項(xiàng)目區(qū)位環(huán)境 ...........................................................80 地形地貌、工程地質(zhì)、地震及 **縣地質(zhì)概況 ...................................80 氣象條件 ..............................................................81 交通運(yùn)輸 ..............................................................81 供排水 ................................................................82 供電 ..................................................................82 供熱及供氣 ......................................