煤焦油深加工工藝

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煤焦油深加工技術_百度百科

煤(mei)(mei)(mei)焦(jiao)油(you)(you)深加(jia)(jia)工(gong)技(ji)(ji)術(shu)(shu) (精) 編(bian)者:白建(jian)(jian)明(ming) 李(li)冬(dong) 李(li)穩宏 煤(mei)(mei)(mei)焦(jiao)油(you)(you)化工(gong)學 煤(mei)(mei)(mei)焦(jiao)油(you)(you)工(gong)藝學 煤(mei)(mei)(mei)焦(jiao)油(you)(you)深加(jia)(jia)工(gong)技(ji)(ji)術(shu)(shu) ￥136.00 ￥147.84 服務(wu)由當當網提供 購(gou)買 煤(mei)(mei)(mei)焦(jiao)油(you)(you)深加(jia)(jia)工(gong)技(ji)(ji)術(shu)(shu) 白建(jian)(jian)明(ming),李(li)冬(dong),李(li)穩宏 化 2020年10月21日? 煤(mei)(mei)(mei)焦(jiao)油(you)(you)深加(jia)(jia)工(gong)包(bao)括(kuo)焦(jiao)油(you)(you)蒸餾(liu)(liu)(liu)(liu)、餾(liu)(liu)(liu)(liu)分洗滌分解、工(gong)業萘、改質瀝青(qing)、粗酚(fen)精制等。 焦(jiao)油(you)(you)蒸餾(liu)(liu)(liu)(liu)工(gong)藝流程較多，按蒸餾(liu)(liu)(liu)(liu)塔的操作壓力可分為減壓蒸餾(liu)(liu)(liu)(liu)、常壓蒸餾(liu)(liu)(liu)(liu)和常減 煤(mei)(mei)(mei)焦(jiao)油(you)(you)深加(jia)(jia)工(gong)工(gong)藝流程_工(gong)業煤(mei)(mei)(mei)焦(jiao)油(you)(you)加(jia)(jia)工(gong)工(gong)藝 煤(mei)(mei)(mei)焦(jiao)油(you)(you)是煤(mei)(mei)(mei)在干(gan)餾(liu)(liu)(liu)(liu)過程中得到的液態(tai)產物。 根(gen)據干(gan)餾(liu)(liu)(liu)(liu)溫度的不同，可以(yi)將煤(mei)(mei)(mei)焦(jiao)油(you)(you)分成(cheng)以(yi)下幾類： 低溫焦(jiao)油(you)(you)，干(gan)餾(liu)(liu)(liu)(liu)溫度在450~600℃ 中溫焦(jiao)油(you)(you)，干(gan)餾(liu)(liu)(liu)(liu)溫度 煤(mei)(mei)(mei)焦(jiao)油(you)(you)加(jia)(jia)工(gong)工(gong)藝_百度文庫(ku)

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煤焦油深加工技術及發展探討--中國期刊網

2020年11月30日? 三、煤焦(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)深加(jia)工(gong)(gong)技術的(de)(de)現(xian)狀 3.1工(gong)(gong)藝(yi)(yi)流(liu)(liu)程(cheng)(cheng)(cheng) 國內(nei)外，煤焦(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)的(de)(de)加(jia)工(gong)(gong)工(gong)(gong)藝(yi)(yi)流(liu)(liu)程(cheng)(cheng)(cheng)基本相同，但(dan)基本相同的(de)(de)流(liu)(liu)程(cheng)(cheng)(cheng)，卻得(de)到了天差地別的(de)(de)工(gong)(gong)藝(yi)(yi)成品(pin)，用的(de)(de)還是(shi)同樣的(de)(de)原(yuan)料 煤焦(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)深加(jia)工(gong)(gong)包括焦(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)蒸(zheng)餾(liu)(liu)(liu)、餾(liu)(liu)(liu)分(fen)洗滌分(fen)解、工(gong)(gong)業萘、改質(zhi)瀝(li)青、粗酚(fen)精制(zhi)等。 焦(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)蒸(zheng)餾(liu)(liu)(liu)工(gong)(gong)藝(yi)(yi)流(liu)(liu)程(cheng)(cheng)(cheng)較多，按蒸(zheng)餾(liu)(liu)(liu)塔的(de)(de)操 作壓(ya)(ya)力可分(fen)為減壓(ya)(ya)蒸(zheng)餾(liu)(liu)(liu)、常(chang)壓(ya)(ya)蒸(zheng)餾(liu)(liu)(liu)和常(chang)減壓(ya)(ya)蒸(zheng)餾(liu)(liu)(liu)流(liu)(liu)程(cheng)(cheng)(cheng)。 工(gong)(gong)業 煤焦(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)深加(jia)工(gong)(gong)工(gong)(gong)藝(yi)(yi)流(liu)(liu)程(cheng)(cheng)(cheng)_百度文(wen)庫2021年1月2日? 煤料即(ji)從炭化(hua)(hua)室墻到炭化(hua)(hua)室中心方向，一(yi)層一(yi)層地經過干燥、預熱、分(fen)解、產生膠質(zhi)體(ti)、膠質(zhi)體(ti)固化(hua)(hua)、半焦(jiao)(jiao)(jiao)(jiao)(jiao)收縮(suo)、轉變為焦(jiao)(jiao)(jiao)(jiao)(jiao)炭的(de)(de)過程(cheng)(cheng)(cheng)。 1 設(she)備 焦(jiao)(jiao)(jiao)(jiao)(jiao)爐結構(gou)簡圖(tu)(tu) 焦(jiao)(jiao)(jiao)(jiao)(jiao)爐爐 最全面的(de)(de)焦(jiao)(jiao)(jiao)(jiao)(jiao)化(hua)(hua)工(gong)(gong)藝(yi)(yi)流(liu)(liu)程(cheng)(cheng)(cheng)（附現(xian)場圖(tu)(tu)、流(liu)(liu)程(cheng)(cheng)(cheng)圖(tu)(tu)）_煉焦(jiao)(jiao)(jiao)(jiao)(jiao)

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煤焦油深加工技術資料、煤焦油洗劑催化工藝方法-能源燃料--寶來

煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)(you)深加工(gong)(gong)技術(shu)資料、煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)(you)洗(xi)劑(ji)催(cui)化(hua)工(gong)(gong)藝方法 時間：2024-02-28 10:35:53 點擊： 核心提示： 1、煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)(you)加氫(qing)(qing)工(gong)(gong)藝及(ji)催(cui)化(hua)劑(ji)2、碳(tan)酸氫(qing)(qing)銨(an)車間冷卻器內煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)(you)清除劑(ji)3、煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)(you) 2023年2月(yue)28日? 煤(mei)(mei)焦(jiao)(jiao)(jiao)化(hua) 高(gao)溫(wen)煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)(you) 中溫(wen)煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)(you) 粗(cu)(cu)苯(ben) 硫酸銨(an) 焦(jiao)(jiao)(jiao)炭 蘭炭 煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)(you)深加工(gong)(gong) 煤(mei)(mei)瀝青 工(gong)(gong)業(ye)(ye)(ye)萘 減水(shui)劑(ji) 蒽油(you)(you)(you) 炭黑(hei)油(you)(you)(you) 洗(xi)油(you)(you)(you) 粗(cu)(cu)酚 酚油(you)(you)(you) 粗(cu)(cu)苯(ben)精制 加氫(qing)(qing)純苯(ben) 加氫(qing)(qing)甲(jia)苯(ben) 加氫(qing)(qing)二甲(jia)苯(ben) 重 太原晟宏煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)(you)深加工(gong)(gong)裝置動態(tai)富(fu)油(you)(you)(you)科技是陜煤(mei)(mei)集團控股的混合所有制企(qi)業(ye)(ye)(ye)、陜西省(sheng)技術(shu)創新示范企(qi)業(ye)(ye)(ye)、國(guo)內煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)(you)全餾分(fen)加氫(qing)(qing)多產(chan)中間餾分(fen)油(you)(you)(you)技術(shu) (FTH)的首創者。. 公司充分(fen)發(fa)揮人(ren)才(cai)和(he)技術(shu)優勢(shi)，深化(hua)產(chan)學(xue)研協作創新，在業(ye)(ye)(ye)內具有領先的技術(shu)能力和(he)廣泛的影響(xiang)力。. 2012年7月(yue)，富(fu)油(you)(you)(you)科技12萬噸 ...富(fu)油(you)(you)(you)科技：引領煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)(you)深加工(gong)(gong)走向高(gao)端(duan)_騰訊(xun)新聞

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煤焦油深加工技術及發展探討--中國期刊網

2020年(nian)(nian)11月30日? 煤(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)(you)(you)深(shen)加工(gong)(gong)(gong)(gong)技術越(yue)(yue)來越(yue)(yue)受到(dao)重(zhong)視，它的(de)發展關(guan)系到(dao)工(gong)(gong)(gong)(gong)業的(de)效益。. 對(dui)煤(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)(you)(you)深(shen)加工(gong)(gong)(gong)(gong)技術進行(xing)(xing)探討是必要(yao)的(de)，它對(dui)我國的(de)化工(gong)(gong)(gong)(gong)事(shi)業有舉足輕重(zhong)的(de)作(zuo)用。. 雖然(ran)現(xian)在煤(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)(you)(you)的(de)加工(gong)(gong)(gong)(gong)技術有了很大(da)(da)的(de)發展，但(dan)對(dui)煤(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)(you)(you)的(de)深(shen)加工(gong)(gong)(gong)(gong)技術還是欠(qian)缺的(de)，需要(yao)在未來很長的(de)一(yi)段時 煤(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)(you)(you)深(shen)加工(gong)(gong)(gong)(gong)方(fang)式裝(zhuang)置總結 煤(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)(you)(you)深(shen)加工(gong)(gong)(gong)(gong)包括焦(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)(you)(you)蒸(zheng)(zheng)餾(liu)(liu)、餾(liu)(liu)分洗滌分解(jie)、工(gong)(gong)(gong)(gong)業萘、改(gai)質瀝(li)青、粗(cu)酚精(jing)制(zhi)等(deng)。焦(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)(you)(you)蒸(zheng)(zheng)餾(liu)(liu)工(gong)(gong)(gong)(gong)藝(yi)(yi)流(liu)程(cheng)較(jiao)多(duo)，按蒸(zheng)(zheng)餾(liu)(liu)塔的(de)操 作(zuo)壓(ya)(ya)力可分為減壓(ya)(ya)蒸(zheng)(zheng)餾(liu)(liu)、常壓(ya)(ya)蒸(zheng)(zheng)餾(liu)(liu)和常減壓(ya)(ya)蒸(zheng)(zheng)餾(liu)(liu)流(liu)程(cheng)。煤(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)(you)(you)深(shen)加工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝(yi)(yi)流(liu)程(cheng)_百度(du)文庫(ku)2021年(nian)(nian)7月12日? 6) 煤(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)(you)(you)瀝(li)青煤(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)(you)(you)瀝(li)青是煤(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)(you)(you)蒸(zheng)(zheng)餾(liu)(liu)提取餾(liu)(liu)分后的(de)殘(can)余物，按照軟(ruan)化點的(de)高低可分為低溫(wen)、中溫(wen)和高溫(wen)瀝(li)青。. 煤(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)(you)(you)瀝(li)青是煤(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)(you)(you)加工(gong)(gong)(gong)(gong)過程(cheng)中分離出的(de)大(da)(da)宗產品，占煤(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)(you)(you)的(de)50% ～ 60%，其加工(gong)(gong)(gong)(gong)利(li)用水平(ping)對(dui)整個煤(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)(you)(you)加工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝(yi)(yi)至(zhi)關(guan)重(zhong)要(yao)。. 煤(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)(you)(you)瀝(li)青不(bu)能用 一(yi)文全(quan)面(mian)了解(jie)煤(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)(you)(you)以及煤(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)(you)(you)加工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝(yi)(yi)！ - 行(xing)(xing)業動(dong)態 - 遼寧石(shi)大(da)(da)

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煤焦油工藝_百度文庫

煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)(you)工(gong)(gong)(gong)藝(yi)-減壓蒸(zheng)(zheng)餾(liu)(liu)(liu)(liu):蒸(zheng)(zheng)餾(liu)(liu)(liu)(liu)過(guo)程(cheng)由脫水和餾(liu)(liu)(liu)(liu)份(fen)(fen)蒸(zheng)(zheng)餾(liu)(liu)(liu)(liu)組成(cheng)。其步驟為在常(chang)壓下進(jin)行(xing)(xing)脫水,然后(hou)焦(jiao)(jiao)(jiao)油(you)(you)(you)在餾(liu)(liu)(liu)(liu)份(fen)(fen)塔內(nei)進(jin)行(xing)(xing)減壓蒸(zheng)(zheng)餾(liu)(liu)(liu)(liu)。該工(gong)(gong)(gong)藝(yi)煤(mei)(mei)氣(qi)消耗量低;余(yu)熱利用(yong)充足;萘(nai)餾(liu)(liu)(liu)(liu)份(fen)(fen) ... 煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)(you)深(shen)加(jia)工(gong)(gong)(gong)包(bao)含焦(jiao)(jiao)(jiao)油(you)(you)(you)蒸(zheng)(zheng)餾(liu)(liu)(liu)(liu)、餾(liu)(liu)(liu)(liu)分(fen)(fen)洗滌分(fen)(fen)解、工(gong)(gong)(gong)業萘(nai)、改質瀝青、粗(cu)酚精制(zhi)等。 ...2021年(nian)(nian)10月(yue)14日? 煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)(you)集中加(jia)工(gong)(gong)(gong)，是實現煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)(you)深(shen)加(jia)工(gong)(gong)(gong)、調整產業結構、提高(gao)能源利用(yong)率(lv)、改善環境污染狀況，促進(jin)我(wo)國經濟(ji)可持(chi)續發展的需要。. 30萬噸年(nian)(nian)煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)(you)深(shen)加(jia)工(gong)(gong)(gong)項目建議(yi)書(shu)二、生產工(gong)(gong)(gong)藝(yi)介紹1、流程(cheng)簡介煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)(you)經脫水，進(jin)入蒸(zheng)(zheng)餾(liu)(liu)(liu)(liu)釜，通過(guo)煤(mei)(mei)氣(qi)加(jia)熱，并開啟(qi)真空泵進(jin) 30萬噸年(nian)(nian)煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)(you)深(shen)加(jia)工(gong)(gong)(gong)項目建議(yi)書(shu) - 豆(dou)丁網2014年(nian)(nian)11月(yue)29日? 關鍵詞：焦(jiao)(jiao)(jiao)油(you)(you)(you)加(jia)工(gong)(gong)(gong)工(gong)(gong)(gong)藝(yi)研究優化(hua)(hua) 1．前言 安鋼(gang)焦(jiao)(jiao)(jiao)化(hua)(hua)廠15萬t焦(jiao)(jiao)(jiao)油(you)(you)(you)加(jia)工(gong)(gong)(gong)工(gong)(gong)(gong)程(cheng)是安鋼(gang)1 10萬／t焦(jiao)(jiao)(jiao)化(hua)(hua)項目配套工(gong)(gong)(gong)程(cheng)。. 該裝(zhuang)置(zhi) 為全國第一套單(dan)套最(zui)大焦(jiao)(jiao)(jiao)油(you)(you)(you)加(jia)工(gong)(gong)(gong)裝(zhuang)置(zhi)，于2005年(nian)(nian)2月(yue)建成(cheng)投產，主要由焦(jiao)(jiao)(jiao)油(you)(you)(you)蒸(zheng)(zheng) 餾(liu)(liu)(liu)(liu)裝(zhuang)置(zhi)，連續洗滌、煙道氣(qi)酚鹽分(fen)(fen)解裝(zhuang)置(zhi)，工(gong)(gong)(gong)業萘(nai)蒸(zheng)(zheng)餾(liu)(liu)(liu)(liu)裝(zhuang)置(zhi)，改 安鋼(gang)15萬噸焦(jiao)(jiao)(jiao)油(you)(you)(you)加(jia)工(gong)(gong)(gong)裝(zhuang)置(zhi)工(gong)(gong)(gong)藝(yi)研究及優化(hua)(hua) - 豆(dou)丁網

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煤焦油深加工工藝流程簡述.doc - 豆丁網

2012年11月(yue)15日(ri)(ri)? 煤(mei)焦(jiao)(jiao)(jiao)油深(shen)加(jia)工(gong)(gong)工(gong)(gong)藝(yi)流程(cheng)簡述.doc. 1.1.1產品(pin)(pin)品(pin)(pin)種及(ji)數量(liang)(liang)(liang)本工(gong)(gong)程(cheng)生產的(de)(de)各產品(pin)(pin)品(pin)(pin)種及(ji)數量(liang)(liang)(liang)如下表(biao)(biao)。. 錯誤(wu)！. 文(wen)檔中(zhong)(zhong)沒有指定樣式(shi)的(de)(de)文(wen)字。. 21產品(pin)(pin)品(pin)(pin)種及(ji)產量(liang)(liang)(liang)表(biao)(biao)序號產品(pin)(pin)名(ming)稱單位(wei)年產量(liang)(liang)(liang)385501.1.2原料及(ji)產品(pin)(pin)質(zhi)量(liang)(liang)(liang)指標錯誤(wu)！. 文(wen)檔中(zhong)(zhong)沒有指定樣式(shi)的(de)(de)文(wen)字。. 22煤(mei)焦(jiao)(jiao)(jiao)油（YB/T5075 ...2023年2月(yue)27日(ri)(ri)? 為推動我國煤(mei)炭清潔(jie)高效(xiao)加(jia)工(gong)(gong)轉化產業標準化體系建(jian)設(she)和健(jian)康發展，及(ji)時了解(jie)會員單位(wei)在生產、銷售、管理和低碳轉型中(zhong)(zhong)遇到(dao)的(de)(de)難題和訴求(qiu)，中(zhong)(zhong)國煤(mei)炭加(jia)工(gong)(gong)利用(yong)(yong)協會張紹強理事長于2023年2月(yue)21-24 日(ri)(ri) 赴新(xin)(xin)疆(jiang)哈(ha)密市、新(xin)(xin)疆(jiang)生產建(jian)設(she)兵(bing)(bing)團(tuan)十三(san)師(shi)新(xin)(xin)星市考(kao)察調研煤(mei)炭 張紹強理事長考(kao)察調研新(xin)(xin)疆(jiang)哈(ha)密、兵(bing)(bing)團(tuan)十三(san)師(shi)煤(mei)炭清潔(jie)高效(xiao)加(jia)工(gong)(gong)轉 煤(mei)焦(jiao)(jiao)(jiao)油深(shen)加(jia)工(gong)(gong)廢(fei)(fei)水(shui)(shui)處理工(gong)(gong)藝(yi)設(she)計-[10]帥偉(wei)，吳(wu)艷林，胡蕓，等(deng)．焦(jiao)(jiao)(jiao)化廢(fei)(fei)水(shui)(shui)生物(wu)處理尾水(shui)(shui)的(de)(de)活性(xing)炭吸附及(ji)條件優化研究(jiu)[j]．環境工(gong)(gong)程(cheng)學報，2010，4（6）：1201－1207．[11]桂玉明．用(yong)(yong) ...煤(mei)焦(jiao)(jiao)(jiao)油深(shen)加(jia)工(gong)(gong)廢(fei)(fei)水(shui)(shui)處理工(gong)(gong)藝(yi)設(she)計_百度文(wen)庫

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危險廢物環境管理指南 煉焦

（3）高溫煤(mei)(mei)焦(jiao)(jiao)油(you)(you)(you)(you)(you)(you)(you)深(shen)(shen)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)環(huan)節(jie)(jie) 焦(jiao)(jiao)油(you)(you)(you)(you)(you)(you)(you)渣（hw11 精（蒸）餾(liu)殘(can)渣）：高溫煤(mei)(mei)焦(jiao)(jiao)油(you)(you)(you)(you)(you)(you)(you)深(shen)(shen)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)過程(cheng)中(zhong)(zhong)焦(jiao)(jiao)油(you)(you)(you)(you)(you)(you)(you)儲存(cun)設(she)施和脫水脫渣 工(gong)(gong)(gong)(gong)序(xu)產生(sheng)的(de)(de)(de)殘(can)渣，主要含(han)有多環(huan)芳(fang)烴、苯酚、二甲基苯酚等。 萘精制(zhi)殘(can)渣（hw11 精（蒸）餾(liu)殘(can)渣）：高溫煤(mei)(mei)焦(jiao)(jiao)油(you)(you)(you)(you)(you)(you)(you)深(shen)(shen)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)過程(cheng)中(zhong)(zhong)萘精制(zhi)工(gong)(gong)(gong)(gong)序(xu)產生(sheng)的(de)(de)(de)殘(can)2020年(nian)7月(yue)23日(ri)? 煤(mei)(mei)焦(jiao)(jiao)油(you)(you)(you)(you)(you)(you)(you)是以芳(fang)香烴為主的(de)(de)(de)混合(he)物，國(guo)(guo)內(nei)(nei)煤(mei)(mei)焦(jiao)(jiao)油(you)(you)(you)(you)(you)(you)(you)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝(yi)都(dou)是脫水、脫渣、蒸餾(liu)、分離。. 近(jin)幾(ji)年(nian)，煤(mei)(mei)焦(jiao)(jiao)油(you)(you)(you)(you)(you)(you)(you)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝(yi)有了新(xin)的(de)(de)(de)發展(zhan)(zhan)，不同(tong)的(de)(de)(de)工(gong)(gong)(gong)(gong)藝(yi)在細節(jie)(jie)上(shang)凸(tu)顯了不同(tong)之處。. 本文介紹(shao)了目前國(guo)(guo)內(nei)(nei)比(bi)較(jiao)先進的(de)(de)(de)2種(zhong)蒸餾(liu)工(gong)(gong)(gong)(gong)藝(yi)，并進行(xing)(xing)(xing)分析(xi)比(bi)較(jiao)。. 1 常(chang)壓蒸餾(liu)與常(chang)減(jian)壓蒸餾(liu) ...煤(mei)(mei)焦(jiao)(jiao)油(you)(you)(you)(you)(you)(you)(you)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝(yi)的(de)(de)(de)比(bi)較(jiao)與選擇 - 新(xin)聞資訊 - 破乳劑_COD去(qu)除(chu)劑_乳化液含(han)油(you)(you)(you)(you)(you)(you)(you)煤(mei)(mei)焦(jiao)(jiao)油(you)(you)(you)(you)(you)(you)(you)深(shen)(shen)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)現狀、新(xin)技術(shu)和發展(zhan)(zhan)方(fang)向. 煤(mei)(mei)焦(jiao)(jiao)油(you)(you)(you)(you)(you)(you)(you)行(xing)(xing)(xing)業是一個比(bi)較(jiao)傳統的(de)(de)(de)行(xing)(xing)(xing)業，盡管(guan)近(jin)30年(nian)來受到(dao)石(shi)油(you)(you)(you)(you)(you)(you)(you)化工(gong)(gong)(gong)(gong)行(xing)(xing)(xing)業的(de)(de)(de)激烈競(jing)爭(zheng)，煤(mei)(mei)焦(jiao)(jiao)油(you)(you)(you)(you)(you)(you)(you)行(xing)(xing)(xing)業仍然(ran)具有較(jiao)大的(de)(de)(de)發展(zhan)(zhan)潛力? ，尤(you)其近(jin)幾(ji)年(nian)來隨著(zhu)新(xin)材(cai)料和鋼鐵(tie)行(xing)(xing)(xing)業的(de)(de)(de)發展(zhan)(zhan)，煤(mei)(mei)焦(jiao)(jiao)油(you)(you)(you)(you)(you)(you)(you)資源(yuan)的(de)(de)(de)高效(xiao)利用再度引起人們的(de)(de)(de)重視.我國(guo)(guo)是 ...中(zhong)(zhong)國(guo)(guo)工(gong)(gong)(gong)(gong)業新(xin)聞網_煤(mei)(mei)焦(jiao)(jiao)油(you)(you)(you)(you)(you)(you)(you)深(shen)(shen)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)現狀、新(xin)技術(shu)和發展(zhan)(zhan)方(fang)向

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煤焦油深加工現狀、新技術和發展方向（僅供參考）_加工能力

2020年10月21日? 煤(mei)焦(jiao)(jiao)(jiao)油(you)深(shen)(shen)(shen)(shen)加(jia)工(gong)(gong)現狀、新(xin)技(ji)術(shu)和發(fa)(fa)展(zhan)(zhan)(zhan)方向（僅(jin)供參考）. 2021-10-21 13:51. 煤(mei)焦(jiao)(jiao)(jiao)油(you)行(xing)(xing)業(ye)(ye)(ye)是一(yi)(yi)個比較(jiao)傳統的(de)(de)(de)(de)行(xing)(xing)業(ye)(ye)(ye)，盡管近(jin)30年來(lai)受(shou)到石油(you)化工(gong)(gong)行(xing)(xing)業(ye)(ye)(ye)的(de)(de)(de)(de)激烈競爭，煤(mei)焦(jiao)(jiao)(jiao)油(you)行(xing)(xing)業(ye)(ye)(ye)仍然(ran)具有(you)較(jiao)大的(de)(de)(de)(de)發(fa)(fa)展(zhan)(zhan)(zhan)潛(qian)力? ，尤其近(jin)幾(ji)年來(lai)隨著(zhu)新(xin)材料和鋼(gang)鐵行(xing)(xing)業(ye)(ye)(ye)的(de)(de)(de)(de)發(fa)(fa)展(zhan)(zhan)(zhan)，煤(mei)焦(jiao)(jiao)(jiao)油(you)資源的(de)(de)(de)(de)高(gao) （3）高(gao)溫煤(mei)焦(jiao)(jiao)(jiao)油(you)深(shen)(shen)(shen)(shen)加(jia)工(gong)(gong)環節 焦(jiao)(jiao)(jiao)油(you)渣(zha)（hw11 精（蒸）餾殘(can)渣(zha)）：高(gao)溫煤(mei)焦(jiao)(jiao)(jiao)油(you)深(shen)(shen)(shen)(shen)加(jia)工(gong)(gong)過(guo)程中焦(jiao)(jiao)(jiao)油(you)儲存設施和脫(tuo)水脫(tuo)渣(zha) 工(gong)(gong)序產生的(de)(de)(de)(de)殘(can)渣(zha)，主要(yao)含有(you)多環芳烴、苯(ben)酚(fen)、二甲基苯(ben)酚(fen)等。 萘(nai)精制殘(can)渣(zha)（hw11 精（蒸）餾殘(can)渣(zha)）：高(gao)溫煤(mei)焦(jiao)(jiao)(jiao)油(you)深(shen)(shen)(shen)(shen)加(jia)工(gong)(gong)過(guo)程中萘(nai)精制工(gong)(gong)序產生的(de)(de)(de)(de)殘(can)危險廢物環境(jing)管理指(zhi)南 煉焦(jiao)(jiao)(jiao)2020年11月30日? 煤(mei)焦(jiao)(jiao)(jiao)油(you)深(shen)(shen)(shen)(shen)加(jia)工(gong)(gong)技(ji)術(shu)越(yue)來(lai)越(yue)受(shou)到重(zhong)視，它(ta)的(de)(de)(de)(de)發(fa)(fa)展(zhan)(zhan)(zhan)關系(xi)到工(gong)(gong)業(ye)(ye)(ye)的(de)(de)(de)(de)效益(yi)。. 對(dui)煤(mei)焦(jiao)(jiao)(jiao)油(you)深(shen)(shen)(shen)(shen)加(jia)工(gong)(gong)技(ji)術(shu)進行(xing)(xing)探(tan)討是必要(yao)的(de)(de)(de)(de)，它(ta)對(dui)我(wo)國的(de)(de)(de)(de)化工(gong)(gong)事業(ye)(ye)(ye)有(you)舉足輕重(zhong)的(de)(de)(de)(de)作用。. 雖然(ran)現在煤(mei)焦(jiao)(jiao)(jiao)油(you)的(de)(de)(de)(de)加(jia)工(gong)(gong)技(ji)術(shu)有(you)了(le)很(hen)大的(de)(de)(de)(de)發(fa)(fa)展(zhan)(zhan)(zhan)，但對(dui)煤(mei)焦(jiao)(jiao)(jiao)油(you)的(de)(de)(de)(de)深(shen)(shen)(shen)(shen)加(jia)工(gong)(gong)技(ji)術(shu)還(huan)是欠(qian)缺的(de)(de)(de)(de)，需要(yao)在未(wei)來(lai)很(hen)長的(de)(de)(de)(de)一(yi)(yi)段(duan)時 煤(mei)焦(jiao)(jiao)(jiao)油(you)深(shen)(shen)(shen)(shen)加(jia)工(gong)(gong)技(ji)術(shu)及發(fa)(fa)展(zhan)(zhan)(zhan)探(tan)討--中國期刊網

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煤焦油深加工工藝流程_百度文庫

煤(mei)(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)深加(jia)(jia)(jia)工(gong)(gong)方式裝(zhuang)置總結 煤(mei)(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)深加(jia)(jia)(jia)工(gong)(gong)包括焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)蒸(zheng)(zheng)(zheng)餾(liu)、餾(liu)分洗(xi)滌分解(jie)、工(gong)(gong)業萘、改質瀝(li)(li)青(qing)、粗酚精制等。焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)蒸(zheng)(zheng)(zheng)餾(liu)工(gong)(gong)藝(yi)流程(cheng)較(jiao)多，按蒸(zheng)(zheng)(zheng)餾(liu)塔的(de)操(cao) 作壓力(li)可分為減壓蒸(zheng)(zheng)(zheng)餾(liu)、常壓蒸(zheng)(zheng)(zheng)餾(liu)和常減壓蒸(zheng)(zheng)(zheng)餾(liu)流程(cheng)。2021年7月12日? 6) 煤(mei)(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)瀝(li)(li)青(qing)煤(mei)(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)瀝(li)(li)青(qing)是煤(mei)(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)蒸(zheng)(zheng)(zheng)餾(liu)提取餾(liu)分后(hou)的(de)殘余(yu)物，按照軟化(hua)(hua)點的(de)高低可分為低溫、中溫和高溫瀝(li)(li)青(qing)。. 煤(mei)(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)瀝(li)(li)青(qing)是煤(mei)(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)加(jia)(jia)(jia)工(gong)(gong)過程(cheng)中分離出的(de)大(da)宗產(chan)(chan)品，占煤(mei)(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)的(de)50% ～ 60%，其加(jia)(jia)(jia)工(gong)(gong)利用水(shui)平對整個煤(mei)(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)加(jia)(jia)(jia)工(gong)(gong)工(gong)(gong)藝(yi)至(zhi)關重要(yao)。. 煤(mei)(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)瀝(li)(li)青(qing)不能用 一文全面(mian)了解(jie)煤(mei)(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)以及(ji)煤(mei)(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)加(jia)(jia)(jia)工(gong)(gong)工(gong)(gong)藝(yi)！ - 行業動態 - 遼寧石大(da) 三、結 論. （1）針對國內油(you)(you)(you)、煤(mei)(mei)(mei)(mei)(mei)(mei)(mei)、氣能源(yuan)結構的(de)特點，大(da)力(li)發展(zhan) 煤(mei)(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)加(jia)(jia)(jia)氫 生產(chan)(chan)清(qing)潔燃(ran)料油(you)(you)(you)工(gong)(gong)藝(yi)技術是合理利用煤(mei)(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)資源(yuan)的(de)有效(xiao)途(tu)徑；. （2）目前煤(mei)(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)加(jia)(jia)(jia)氫技術中最先(xian)進(jin)的(de)是懸浮床和沸騰床加(jia)(jia)(jia)氫，其資源(yuan)利用效(xiao)率高， 最全！我國各大(da)廠煤(mei)(mei)(mei)(mei)(mei)(mei)(mei)制油(you)(you)(you)加(jia)(jia)(jia)氫生產(chan)(chan)輕質化(hua)(hua)煤(mei)(mei)(mei)(mei)(mei)(mei)(mei)焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)油(you)(you)(you)工(gong)(gong)藝(yi)技

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煤焦油深加工工藝流程簡述.doc - 豆丁網

2012年11月(yue)15日(ri)? 煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)深(shen)(shen)加工(gong)(gong)(gong)工(gong)(gong)(gong)藝(yi)(yi)(yi)流程簡述(shu).doc. 1.1.1產(chan)品(pin)(pin)品(pin)(pin)種及(ji)數量本工(gong)(gong)(gong)程生產(chan)的(de)各產(chan)品(pin)(pin)品(pin)(pin)種及(ji)數量如下(xia)表。. 錯(cuo)誤(wu)(wu)！. 文(wen)檔(dang)中沒(mei)有(you)(you)指定樣(yang)式(shi)的(de)文(wen)字。. 21產(chan)品(pin)(pin)品(pin)(pin)種及(ji)產(chan)量表序(xu)號(hao)產(chan)品(pin)(pin)名(ming)稱單(dan)位年產(chan)量385501.1.2原(yuan)料及(ji)產(chan)品(pin)(pin)質(zhi)量指標錯(cuo)誤(wu)(wu)！. 文(wen)檔(dang)中沒(mei)有(you)(you)指定樣(yang)式(shi)的(de)文(wen)字。. 22煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)（YB/T5075 ...2020年7月(yue)23日(ri)? 煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)是(shi)以(yi)芳(fang)香烴為主的(de)混合物，國(guo)內煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)加工(gong)(gong)(gong)工(gong)(gong)(gong)藝(yi)(yi)(yi)都是(shi)脫水、脫渣、蒸餾、分離。. 近幾年，煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)加工(gong)(gong)(gong)工(gong)(gong)(gong)藝(yi)(yi)(yi)有(you)(you)了新的(de)發(fa)展(zhan)，不(bu)同的(de)工(gong)(gong)(gong)藝(yi)(yi)(yi)在細節上凸顯(xian)了不(bu)同之處。. 本文(wen)介(jie)紹了目前國(guo)內比較(jiao)先進的(de)2種蒸餾工(gong)(gong)(gong)藝(yi)(yi)(yi)，并進行分析(xi)比較(jiao)。. 1 常壓(ya)蒸餾與常減壓(ya)蒸餾 ...煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)加工(gong)(gong)(gong)工(gong)(gong)(gong)藝(yi)(yi)(yi)的(de)比較(jiao)與選擇 - 新聞(wen)資訊(xun) - 破乳劑_COD去除(chu)劑_乳化液含油(you)(you)20萬噸(dun)煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)深(shen)(shen)加工(gong)(gong)(gong)項(xiang)(xiang)目可行性研究報(bao)告. 項(xiang)(xiang)目名(ming)稱：20萬噸(dun)煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)深(shen)(shen)加工(gong)(gong)(gong). 合作(zuo)方式(shi)：獨資、合資、合作(zuo). 項(xiang)(xiang)目概述(shu)：建設20萬噸(dun)煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)深(shen)(shen)加工(gong)(gong)(gong)項(xiang)(xiang)目，年產(chan)輕油(you)(you)1000噸(dun)、一葸(xi)油(you)(you)36000噸(dun)、二葸(xi)油(you)(you)13440噸(dun)、洗油(you)(you)12480噸(dun)、酚油(you)(you)3000噸(dun)、工(gong)(gong)(gong)業(ye)萘(nai)20790噸(dun)、煤(mei)(mei)瀝(li)青111280噸(dun)、粗 20萬噸(dun)煤(mei)(mei)焦(jiao)(jiao)(jiao)油(you)(you)深(shen)(shen)加工(gong)(gong)(gong)項(xiang)(xiang)目可行性研究報(bao)告 - 知乎(hu)

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煤焦油處理深加工工藝技術方法

2020年1月19日? 煤(mei)(mei)(mei)(mei)焦(jiao)油(you)(you)處理深(shen)(shen)加(jia)工(gong)(gong)工(gong)(gong)藝技(ji)術(shu)方(fang)法. [簡介]：本(ben)技(ji)術(shu)涉(she)及(ji)(ji)一種(zhong)煤(mei)(mei)(mei)(mei)焦(jiao)油(you)(you)瀝(li)青(qing)(qing)的(de)制法及(ji)(ji)含有該煤(mei)(mei)(mei)(mei)焦(jiao)油(you)(you)瀝(li)青(qing)(qing)的(de)瀝(li)青(qing)(qing)的(de)制法，其中(zhong)(zhong)所得的(de)瀝(li)青(qing)(qing)適用(yong)于(yu)鋪設道(dao)路，并(bing)且包含煤(mei)(mei)(mei)(mei)焦(jiao)油(you)(you)瀝(li)青(qing)(qing)和石油(you)(you)瀝(li)青(qing)(qing)的(de)混合(he)(he)物(wu)，更具體而(er)言(yan)，本(ben)技(ji)術(shu)涉(she)及(ji)(ji)這樣的(de)方(fang)法，該方(fang)法通過使用(yong)具有大(da)量(liang)芳香成分(fen) ...2020年11月18日? 所以，我國的(de)煤(mei)(mei)(mei)(mei)焦(jiao)油(you)(you)加(jia)工(gong)(gong)行業有必(bi)要(yao)應用(yong)新工(gong)(gong)藝、新技(ji)術(shu)，從(cong)煤(mei)(mei)(mei)(mei)焦(jiao)油(you)(you)中(zhong)(zhong)提(ti)取可(ke)滿(man)足(zu)市場需求的(de)各(ge)類(lei)貴重化(hua)工(gong)(gong)產(chan)(chan)品(pin)(pin)，不僅(jin)可(ke)提(ti)高(gao)了產(chan)(chan)品(pin)(pin)附加(jia)值，以實(shi)現了資源綜合(he)(he)利用(yong)，而(er)且可(ke)以明顯增強經濟效(xiao)(xiao)(xiao)益(yi)、社會(hui)效(xiao)(xiao)(xiao)益(yi)、環境(jing)效(xiao)(xiao)(xiao)益(yi)。 二、低溫(wen)煤(mei)(mei)(mei)(mei)焦(jiao)油(you)(you)產(chan)(chan)品(pin)(pin) 1．粗酚低溫(wen)煤(mei)(mei)(mei)(mei)焦(jiao)油(you)(you)深(shen)(shen)加(jia)工(gong)(gong)技(ji)術(shu)及(ji)(ji)產(chan)(chan)品(pin)(pin)--中(zhong)(zhong)國期(qi)刊網富(fu)油(you)(you)科(ke)技(ji)是陜煤(mei)(mei)(mei)(mei)集團(tuan)控股的(de)混合(he)(he)所有制企(qi)業、陜西省技(ji)術(shu)創新示(shi)范企(qi)業、國內(nei)煤(mei)(mei)(mei)(mei)焦(jiao)油(you)(you)全餾分(fen)加(jia)氫多(duo)產(chan)(chan)中(zhong)(zhong)間餾分(fen)油(you)(you)技(ji)術(shu) (FTH)的(de)首(shou)創者。. 公司充分(fen)發揮人才和技(ji)術(shu)優勢，深(shen)(shen)化(hua)產(chan)(chan)學研協作創新，在(zai)業內(nei)具有領先的(de)技(ji)術(shu)能力和廣(guang)泛(fan)的(de)影響(xiang)力。. 2012年7月，富(fu)油(you)(you)科(ke)技(ji)12萬噸 ...富(fu)油(you)(you)科(ke)技(ji)：引領煤(mei)(mei)(mei)(mei)焦(jiao)油(you)(you)深(shen)(shen)加(jia)工(gong)(gong)走向(xiang)高(gao)端_騰訊新聞

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高溫煤焦油利用技術研究進展*

國(guo)(guo)外高(gao)溫煤(mei)焦(jiao)油(you)(you)加工(gong)(gong)(gong)利用(yong)水(shui)平高(gao)，技術(shu)先進(jin)(jin)，產(chan)品(pin)類型多(duo)，劃分細(xi)致，優于(yu)國(guo)(guo)內，但(dan)國(guo)(guo)外煤(mei)焦(jiao)油(you)(you)加工(gong)(gong)(gong)技術(shu)對(dui)外封鎖性(xing)很強(qiang)。 我國(guo)(guo)煤(mei)焦(jiao)油(you)(you)深(shen)(shen)加工(gong)(gong)(gong)部分產(chan)能及加工(gong)(gong)(gong)方式統計見表(biao)1 [15-17] 。由表(biao)1可(ke)知，我國(guo)(guo)高(gao)溫煤(mei)焦(jiao)油(you)(you)的(de)(de)(de)利用(yong)途(tu)徑主要有三類。煤(mei)焦(jiao)油(you)(you)進(jin)(jin)一步深(shen)(shen)加工(gong)(gong)(gong)水(shui)平取決于(yu)投(tou)(tou)資和(he)市場，一般(ban)而言，隨(sui)著加工(gong)(gong)(gong)深(shen)(shen)度的(de)(de)(de)增加，產(chan)品(pin)的(de)(de)(de)附加值增高(gao)，同時投(tou)(tou)資也增大。. 在深(shen)(shen)加工(gong)(gong)(gong)中(zhong)要考慮設(she)備上的(de)(de)(de)靈活性(xing)，根據(ju)市場需(xu)要及時調(diao)整產(chan)品(pin)質量品(pin)種。. 煤(mei)焦(jiao)油(you)(you)的(de)(de)(de)集(ji)中(zhong)加工(gong)(gong)(gong)是現(xian)代化工(gong)(gong)(gong)業(ye)發(fa)展(zhan)的(de)(de)(de)必(bi)然趨(qu)勢(shi)，也是國(guo)(guo)家的(de)(de)(de)一項 ...煤(mei)焦(jiao)油(you)(you)深(shen)(shen)加工(gong)(gong)(gong)現(xian)狀_百度文庫