【正文】 陽(yáng)閣團(tuán)隊(duì) 第 II 頁(yè) 共 186 頁(yè) Abstract In this design manual， the current development of different production techniques of the dimethyl ether (DME) producing is reviewed. The location and the layout of the plant， the routes of raw materials and auxiliary materials， the process simulation， selections for device types， power supply and designs for civil engineering and other public engineering’s are described here in detail. Besides， consideration of environment protection and energy saving are also included. We have chosen the process to produce the fuel DME by means of vaporphase evaporation from meth。本設(shè)計(jì)結(jié)果有望作為相關(guān)工廠設(shè)計(jì)和項(xiàng)目改造的參考和依據(jù)。 本項(xiàng)目需投資 ，在工廠進(jìn)入滿負(fù)荷之后，全年的凈利潤(rùn)將達(dá)到 億元，投資回收期為 年。本項(xiàng)目充分利用當(dāng)?shù)刭Y源，具有原料利用率高、排放廢物少、節(jié)能環(huán)保等優(yōu)勢(shì)。工藝采用氣相脫水兩步法：先用合成氣催化反應(yīng)生成甲醇，再進(jìn)行 ZSM5 分子篩催化脫水反應(yīng)，選用連續(xù)性反應(yīng)器連續(xù)生產(chǎn)二甲醚。 本項(xiàng)目采用聯(lián)合化工總廠以天然氣或煤出發(fā)生產(chǎn)的甲醇作為原料通過(guò)氣相脫水法生產(chǎn)燃料二甲醚。陽(yáng)閣團(tuán)隊(duì) 第 I 頁(yè) 共 186 頁(yè) 摘 要 本說(shuō)明書(shū)在對(duì)目前二甲醚發(fā)展概況以及各種生產(chǎn)工藝進(jìn)行綜述的基礎(chǔ)上，論證并選擇了甲醇作為原料通過(guò)氣相脫水法生產(chǎn)燃料二甲醚的生產(chǎn)工藝，完成了廠址選擇、廠區(qū)布局、原輔材料路線、流程計(jì)算機(jī)模擬、設(shè)備選型設(shè)計(jì)以及供電、土建等公用工程的設(shè)計(jì)工作。陽(yáng)閣團(tuán)隊(duì) 第 vi 頁(yè) 共 186 頁(yè) 設(shè)計(jì)依據(jù)和主要任務(wù) ...........................................................................134 設(shè)備選擇和車(chē)間布置 ...........................................................................134 ...............................................................................................................135 罐區(qū)概況 ............................................................................................135 儲(chǔ) 罐設(shè)計(jì)和施工依據(jù) ...........................................................................136 罐區(qū)安全措施 .....................................................................................136 儲(chǔ)罐用材及造價(jià)估算表 .......................................................................136 產(chǎn)品包裝 ............................................................................................137 運(yùn)輸 ...................................................................................................137 第 13 章 供電與電信設(shè)計(jì) ..............................................................................................139 電信 ..............................................................................................................139 行政和調(diào)度電話 ..................................................................................139 廣播站 ................................................................................................140 ...............................................................................................................140 前言 ....................................................................................................140 工廠供電設(shè)計(jì)的一般原則 ....................................................................141 設(shè)計(jì)內(nèi)容 ............................................................................................141 防雷與接地 .........................................................................................151 第 14 章 節(jié)能與環(huán)保 .....................................................................................................155 以人為本、個(gè)性化管理 ..................................................................................155 人性的假設(shè) .........................................................................................155 個(gè)性化管理方案 ..................................................................................156 循環(huán)經(jīng)濟(jì)、節(jié)能減排 .....................................................................................157 國(guó)家節(jié)能政策 .....................................................................................157 節(jié)能的意義、措施 ..............................................................................158 具體節(jié)能措施 .....................................................................................158 綠色節(jié)能環(huán)保 ................................................................................................159 二甲醚的燃燒性能 ..............................................................................159 二甲醚的排放性能分析 .......................................................................160 三廢處理 .......................................................................................................161 原材料的性質(zhì)和用量 ...........................................................................161 生產(chǎn)規(guī)模和廠址規(guī)模 ...........................................................................162 設(shè)計(jì)的國(guó)家標(biāo)準(zhǔn)依據(jù) ...........................................................................163 危險(xiǎn)性物料的主要物性 .......................................................................164 三廢的成分和年排放量 .......................................................................164 廢水零排放 .........................................................................................165 施工期的污染處理措施 .......................................................................168 環(huán)境影響評(píng)價(jià) ................................................................................................169 小結(jié) ..............................................................................................................169 第 15 章 機(jī)構(gòu)人員設(shè)置及工資情況表 .............................................................................170 第 16 章 管線設(shè)計(jì) .........................................................................................................172 .................................................................................................172 2020 三井化學(xué)杯大學(xué)生設(shè)計(jì)邀請(qǐng)賽 中南大學(xué) CSU陽(yáng)閣團(tuán)隊(duì) 第 iv 頁(yè) 共 186 頁(yè) 設(shè)計(jì)依據(jù)和范圍 ................................................................................................ 96 總平面布局方案 ................................................................................................ 96 總體布局分析 ......................................................................................... 96 布局理念 ................................................................................................ 97 布局說(shuō)明 ............................................................................................... 97 綠化 ........