Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphForm at.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.Paragrap Selection.ParagraphFormat.Line SpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2) Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2Selection.ParagraphFormat.LineSpacingL inesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selecti on.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphForm at.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.Paragrap Selection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2) Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2Selection.ParagraphFormat.LineSpacingL inesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.Paragra phFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 1 第一章 概 述 1.1 設(shè)計(jì)依據(jù) 1、國家計(jì)委頒發(fā)的熱電聯(lián)產(chǎn)項(xiàng)目可行性研究技術(shù)規(guī)定 2、國家發(fā)展 改革 委員會(huì)、國家經(jīng) 信 委員會(huì)、建設(shè)部頒發(fā)的計(jì)基礎(chǔ)（ 2000） 1268號(hào)文“關(guān)于發(fā)展熱電聯(lián)產(chǎn)的規(guī)定” 3、國家技術(shù)監(jiān)督局、中華人民共和國建設(shè)部聯(lián)合發(fā)布的小型火力發(fā)電廠設(shè)計(jì)規(guī)范 4、 太原玉盛源能源發(fā)展有限公司 提交給 沈陽市傲瀚節(jié)能工程 有限公司的可行性研究報(bào)告設(shè)計(jì)委托書 5、 太原玉盛源能源發(fā)展有限公司 提供的熱負(fù)荷、焦?fàn)t煤氣及其它有關(guān)設(shè)計(jì)資料 1.2設(shè)計(jì)范圍 本報(bào)告的設(shè)計(jì)范圍包括以下三部分內(nèi)容： 1、綜合利用自 備電廠工程圍墻內(nèi)生產(chǎn)、生產(chǎn)附屬、輔助生產(chǎn)工程及有關(guān)建筑。 2、熱電聯(lián)產(chǎn) 工程。 3、編制工程投資估算并做出財(cái)務(wù)評(píng)價(jià)。 屬于本工程以下內(nèi)容，由建設(shè)單位另行委托其他有關(guān)部門完成。 1、工程地質(zhì)及水文地質(zhì)報(bào)告。 2、環(huán)境影響評(píng)價(jià)報(bào)告書。 1.3城市概況 Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphForm at.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.Paragrap Selection.ParagraphFormat.Line SpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2) Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2Selection.ParagraphFormat.LineSpacingL inesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selecti on.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphForm at.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.Paragrap Selection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2) Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2Selection.ParagraphFormat.LineSpacingL inesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.Paragra phFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 2 清徐縣位于山西省中部，是省城太原的南大門。 208、 307兩條國道、青銀高速公路和正在建設(shè)中的太中銀鐵路穿境而過，交通便利，土地肥沃，水系密布，湖泊眾多。全縣總面積 609平方公里，轄 4鎮(zhèn) 5鄉(xiāng) 1個(gè)街道辦事處、 192個(gè)行政村和 6個(gè)社區(qū)居委會(huì)，常住人口 34萬，享有“文化名城 醋都葡鄉(xiāng)”的美譽(yù)。 清徐古稱梗陽，始建于春秋，歷史悠久，人文薈萃，迄今已有 2500多年的歷史，是古典文學(xué)名著三國演義作者羅貫中的故里。堯城村曾是堯帝建都之地，因此有 “中華第一都”之稱。清徐也是晉商的重要組成部分，至今徐溝、大常、賈兆等地尚有保存相對(duì)完整的晉商古民居和古村落。全縣共有國家級(jí)文物保護(hù)單位 2個(gè)、省級(jí) 4個(gè)、市級(jí) 6個(gè)，其中，國家級(jí)文物保護(hù)單位狐突廟、清源文廟享譽(yù)全國，省級(jí)文物保護(hù)單位香巖寺、千佛洞是中國北方地區(qū)佛教石窟藝術(shù)的代表。清徐還是中國民間藝術(shù)之鄉(xiāng)，徐溝背鐵棍藝術(shù)被譽(yù)為“空中舞蹈、 流動(dòng)雜技、無言戲劇”，是省級(jí)非物質(zhì)文化遺產(chǎn)。 清徐有中國葡萄之鄉(xiāng)之稱?！扒逍煊衅咸?，相傳自漢朝”。清徐葡萄種植歷史悠久，所產(chǎn)的龍眼葡萄皮薄、味甜、營(yíng)養(yǎng)豐富，是鮮食、釀酒的佳品，被中國特產(chǎn)之鄉(xiāng)評(píng)審委員會(huì)評(píng)為中國葡萄之鄉(xiāng)。全縣葡萄種植面積 5萬畝，葡萄品種超過 160個(gè)。成為全國傳統(tǒng)四大葡萄名產(chǎn)地之一。地處白石溝山區(qū)的葡峰山莊生態(tài)環(huán)境優(yōu)良，葡萄漫山遍野，吸引了無數(shù)游人慕名而來，現(xiàn)已成為國家級(jí)農(nóng)業(yè)生態(tài)旅游示范點(diǎn)。同Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphForm at.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.Paragrap Selection.ParagraphFormat.Line 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Selection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2) Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2Selection.ParagraphFormat.LineSpacingL inesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.Paragra phFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 3 時(shí)擁有多個(gè)葡萄加工企業(yè)，年產(chǎn)葡萄酒、葡萄飲料達(dá) 80萬公斤，轉(zhuǎn)化葡萄 250萬公斤。 清徐又中國醋都 之稱?！白怨裴劥讛?shù)山西，追根溯源在清徐”。清徐是山西老陳醋的正宗發(fā)源地，釀醋史源遠(yuǎn)流長(zhǎng)，傳統(tǒng)釀造工藝是國家首批非物質(zhì)文化遺產(chǎn)。清徐老陳醋酸味純正柔和、口感醇厚、微甜爽口、回味綿長(zhǎng)，有“天下第一醋”的美譽(yù)，曾獲 1924年巴拿馬國際商品博覽會(huì)優(yōu)質(zhì)商品一等獎(jiǎng)?，F(xiàn)有老陳醋、陳醋、熏醋、白醋、保健醋、風(fēng)味醋六大系列 60多個(gè)品種。是全國最大的老陳醋生產(chǎn)基地，被中國特產(chǎn)之鄉(xiāng)評(píng)審委員會(huì)命名為中國陳醋之鄉(xiāng)。 1.4項(xiàng)目建設(shè)的必要性 太原玉盛源能源發(fā)展有限公司 集團(tuán)有限公司緊鄰 一焦化廠，采用搗固煉焦技術(shù)生產(chǎn)優(yōu)質(zhì)焦炭的 80萬噸 /年 煤氣焦化 ，該 廠 一方面生產(chǎn)的焦炭、焦油、硫磺、硫銨、粗苯等可增大企業(yè)效益，另一方面多余的焦?fàn)t煤氣可用來 供給 太原玉盛源能源發(fā)展有限公司 進(jìn)行熱電聯(lián)產(chǎn)項(xiàng)目的運(yùn)行 。 焦化 廠目前穩(wěn)定正常生產(chǎn)，焦化 產(chǎn)焦?fàn)t煤氣 39940Nm3/h，其中回爐煤氣 17532Nm3/h，粗苯管式爐需用煤氣 765 Nm3/h，剩余煤氣 21643 Nm3/h，焦?fàn)t煤氣中含有大量的可燃有害氣體，其低位發(fā)熱量為17900KJ/Nm3。焦?fàn)t煤氣點(diǎn)燃后對(duì)空排放，既造成了能源浪費(fèi)，又對(duì)大氣造成了污染。本著對(duì)環(huán)境負(fù)責(zé)和充分利用能源的原則，對(duì)剩余煤氣進(jìn)行綜合利 用是十分必要的。 Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphForm at.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.Paragrap Selection.ParagraphFormat.Line 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Selection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2) Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2Selection.ParagraphFormat.LineSpacingL inesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.Paragra phFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 4 1.5法人篇 1.6建設(shè)規(guī)模 根據(jù)余熱情況，建設(shè)規(guī)模為 35t/h燃?xì)忮仩t +6WM汽輪發(fā)電機(jī)組。 1.7主要技術(shù)原則 1、本工程體現(xiàn)以余熱定電的原則。 2、廠房布置力求緊湊，改善環(huán)境，減少占地。 3、主體工程與環(huán)保、安全和工業(yè)衛(wèi)生同時(shí)考慮，盡量消除發(fā)電生產(chǎn)的“三廢”對(duì)環(huán)境的影響。 4、節(jié)約工程投資、降低工程造價(jià)、縮短建設(shè)周期，力 求較好的經(jīng)濟(jì)和社會(huì) 效益。 Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphForm at.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.Paragrap Selection.ParagraphFormat.Line SpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2) Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2Selection.ParagraphFormat.LineSpacingL inesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selecti on.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphForm at.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.Paragrap Selection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2) Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2Selection.ParagraphFormat.LineSpacingL inesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.Paragra phFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 5 第二章 燃料及熱負(fù)荷 2.1 燃料 2.1.1燃料來源 本工程為 太原玉盛源能源發(fā)展有限公司 焦?fàn)t煤氣綜合利用工程，本工程采用燃?xì)忮?爐，鍋爐燃料為 周邊 焦化廠副產(chǎn)的焦?fàn)t煤氣。 焦化廠主要工藝流程如下： 由備煤車間來的洗精煤，由輸煤棧橋運(yùn)入煤塔，裝煤推焦機(jī)行至煤塔下方，由搖動(dòng)給料機(jī)均勻逐層給料，用 21錘固定搗固機(jī)分層搗實(shí)，然后將搗好的煤餅從機(jī)側(cè)裝入炭化室。煤餅在 950-1050的溫度下高溫干餾，經(jīng)過約 22.5小時(shí)后，成熟的焦炭被推焦車經(jīng)攔焦車導(dǎo)焦柵推出落入熄焦車內(nèi)，由熄焦車送至熄焦塔用水噴灑熄焦，熄焦后的焦炭由熄焦車送至晾焦臺(tái)，經(jīng)補(bǔ)充熄焦、晾焦后，由刮板放焦機(jī)放至皮帶送焦場(chǎng)。熄焦塔處設(shè)光電自動(dòng)控制器，通過控制器中的時(shí)間繼電器調(diào)整噴灑時(shí)間， 保證紅焦熄滅。熄焦后的焦炭卸至晾焦臺(tái)上，冷卻一定時(shí)間后送往篩貯焦工段。 干餾過程中產(chǎn)生的荒煤氣經(jīng)炭化室頂部、上升管、橋管匯入集氣管。在橋管和集氣管處用壓力為約 0.3MPa，溫度約 78的循環(huán)氨水噴灑冷卻，使約 700的荒煤氣冷卻至 84左右，再經(jīng)吸氣彎管和吸氣管抽吸至冷鼓工段。在集氣管內(nèi)冷凝下來的焦油和氨水經(jīng)焦油盒、吸氣主管一起至冷鼓工段。 從煉焦車間來的焦油氨水與煤氣的混合物約 80入氣液分離器，Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphForm at.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.Paragrap Selection.ParagraphFormat.Line 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Selection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2) Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2Selection.ParagraphFormat.LineSpacingL inesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.Paragra phFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 6 煤氣與焦油氨水等在此分離。分離出的粗煤氣進(jìn)入橫管式初冷器，初冷器分上、下兩段，在上段，用循環(huán)水將煤氣冷卻到 45，然后煤氣入初冷器下段與制冷水換熱，煤氣被冷卻到 22，冷卻后的煤氣進(jìn)入煤氣鼓風(fēng)機(jī)進(jìn)行加壓，加壓后煤氣進(jìn)入電捕焦油器，捕集焦油霧滴后的煤氣，送往脫硫及硫回收工段。 來自冷鼓工段的粗煤氣進(jìn)入脫硫塔下部與塔頂噴淋下來的脫硫液逆流接觸洗滌后，煤氣中的硫化氫含量脫至 100mg/Nm3以下，煤氣經(jīng)捕霧段除去霧滴后全部送至硫銨工段。 由脫硫及硫回收工段送來的煤氣經(jīng)煤氣預(yù)熱器后進(jìn)入噴淋式飽和器上段的噴淋室，在此煤氣與循環(huán)母液充分接觸，使其中的氨被母液吸收。煤氣經(jīng)飽和器內(nèi)的除酸器分離酸霧后送至洗脫苯工段。 來自硫銨工段的 粗煤氣，經(jīng)終冷塔冷卻后從洗苯塔底部入塔，由下面上經(jīng)過洗苯塔填料層，與塔頂噴淋的循環(huán)洗油逆流接觸，煤氣中的苯被循環(huán)洗油吸收，再經(jīng)過塔的捕霧段脫除霧滴后離開洗苯塔，其中一部分送焦?fàn)t做回爐煤氣，一部分送粗苯管式爐作燃料，剩余部分送熱電廠發(fā)電。 為綜合利用焦?fàn)t剩余煤氣，同時(shí)解決全廠生產(chǎn)、生活、采暖等用蒸汽的需要，本工程擬建設(shè)一座綜合利用自備熱電廠。遵照國家計(jì)委“關(guān)于鼓勵(lì)發(fā)展小型熱電聯(lián)產(chǎn)和嚴(yán)格限制凝汽式小火電建設(shè)的若干規(guī)定”的精神，本設(shè)計(jì)采用熱電聯(lián)產(chǎn)的方案。在滿足供熱需要的前提下，多發(fā)電。這不僅具有 節(jié)能效益，同時(shí)降低 了企業(yè)的生產(chǎn)成本，還會(huì)減Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphForm at.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.Paragrap Selection.ParagraphFormat.Line SpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2) Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2Selection.ParagraphFormat.LineSpacingL inesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selecti on.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphForm at.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.Paragrap Selection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2) Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingL inesToPoints(2Selection.ParagraphFormat.LineSpacingL inesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.Paragra phFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 7 輕大氣污染，從而提高經(jīng)濟(jì) 效益和社會(huì)效益。 2.1.2燃料（焦?fàn)t煤氣）量 a)煤氣：流量： 39940Nm3/h 回爐煤氣流量： 17532 Nm3/h 粗苯管式爐流量： 765 Nm3/h 送熱電廠煤氣流量： 21643 Nm3/h 洗苯后： 溫度： 27 壓力： 0.08MPa(表 ) 凈干煤氣組成： 成分 H2 CH4 CO CmHn CO2 N2 O2 熱值 V% 5560 2327 5 8 2 4 1.53 3 7 0.30.8 17900KJ/Nm3 雜質(zhì)組成： 含雜質(zhì)量 焦油 氨 硫化氫 HCN 苯 萘 g /Nm3 微量 0.03 0.02 0.3 2 5 0.2 2.1.3鍋爐蒸發(fā)量 焦?fàn)t煤氣是煤在焦?fàn)t中干餾時(shí)產(chǎn)生的可燃?xì)怏w混合物，是一種高熱值燃料。 焦化剩余焦?fàn)t煤氣量為 21643 Nm3/h,熱量為 17900kJ/ Nm3,燃?xì)忮丼election.ParagraphFormat.LineSpacingL inesToPoints(2) 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