【正文】 中國華電集團(tuán)公司 煙氣脫硝技術(shù)規(guī)范書 中國電力企業(yè)聯(lián)合會 2020 年 3 月 委托單位： 中國華電集團(tuán)公司科技環(huán)保部 承擔(dān)單位： 中國電力企業(yè)聯(lián)合會行業(yè)發(fā)展與環(huán)境資源部 I 目 次 ............................................................................................................................. 1 范圍 .................................................................................................................. 1 規(guī)范性引用文件 .............................................................................................. 1 術(shù)語和定義 ...................................................................................................... 3 基本原則 .......................................................................................................... 7 ........................................................................................................................... 10 SCR部分 ........................................................................................................ 10 一般性要求 .......................................................................................... 10 工程構(gòu)成與工藝流程 .......................................................................... 10 布置 ...................................................................................................... 11 設(shè)計 ...................................................................................................... 14 SNCR部分 ..................................................................................................... 28 一般性要求 .......................................................................................... 28 工程構(gòu)成 .............................................................................................. 28 工藝設(shè)計 .............................................................................................. 29 、材料及檢測儀表 ........................................................................................... 33 設(shè)備要求 ........................................................................................................ 33 還原劑制備供應(yīng)系統(tǒng) .......................................................................... 33 煙氣系統(tǒng) .............................................................................................. 37 主要設(shè)備定期切換 ................................................ 錯誤 !未定義書簽。 材料的要求 .................................................................................................... 37 一般性要求 .......................................................................................... 37 具體要求 .............................................................................................. 38 檢測儀表要求 ................................................................................................ 39 一般性要求 .......................................................................................... 39 具體要求 .............................................................................................. 40 II ....................................................................................................................... 45 一般性要求 .................................................................................................... 45 催化劑供應(yīng)商選擇 ........................................................................................ 46 催化劑生產(chǎn)供應(yīng)商的選擇 .................................... 錯誤 !未定義書簽。 催化劑生產(chǎn)供應(yīng)商的要求 .................................... 錯誤 !未定義書簽。 催化劑技術(shù)要求 ............................................................................................ 46 催化劑壽命管理 ............................................................................................ 49 、調(diào)試與驗收 ................................................................................................... 51 建設(shè) ................................................................................................................ 51 調(diào)試 ................................................................................................................ 51 調(diào)試前的檢查 .................................................................................. 51 分系統(tǒng)調(diào)試 .......................................................................................... 54 系統(tǒng)試運(yùn)行 .......................................................................................... 68 性能驗收試驗 ................................................................................................ 78 前提條件與試驗準(zhǔn)備工作 .................................................................. 78 性能考核指標(biāo) ...................................................................................... 79 測試內(nèi)容與方法 .................................................................................. 79 試驗工況與數(shù)據(jù)分析 .......................................................................... 81 竣工驗收 ........................................................................................................ 81 一般性要求 .......................................................................................... 81 竣工驗收程序 ...................................................................................... 82 竣工驗收的組織 .................................................................................. 82 竣工驗收內(nèi)容 ...................................................................................... 83 竣工環(huán)保驗收 .................................................................. 錯誤 !未定義書簽。 ............................................................................................................... 84 一般規(guī)定 ........................................................................................................ 84 人員與運(yùn)行管理 ............................................................................................ 84 III 檢查維護(hù) ........................................................................................................ 88 一般規(guī)定 ....................................................................................