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李 政，王海(hai)崗 （中化(hua)泉州(zhou)石(shi)(shi)化(hua)有限公司，福(fu)建 泉州(zhou) 362103） 摘要(yao)(yao)：國(guo)內(nei)某石(shi)(shi)化(hua)公司兩套 PSA( 變壓吸附)裝置的(de)(de) 124 臺進口程控閥(fa)(fa)，在生(sheng)產運行(xing)過(guo)(guo)程中頻繁出(chu)現閥(fa)(fa)門開關(guan)不(bu)到位的(de)(de)情(qing)況(kuang)，致使(shi)吸附塔離線(xian)，影響裝置的(de)(de)安(an)全(quan)、穩(wen)定和長周期運行(xing)。對(dui)(dui)閥(fa)(fa)門開關(guan)不(bu)到位的(de)(de)情(qing)況(kuang)進行(xing)分(fen)析研究(jiu)，發(fa)現程控閥(fa)(fa)的(de)(de)傳(chuan)(chuan)動(dong)(dong)部(bu)件(jian)(jian)磨(mo)(mo)損(sun)是(shi)其主(zhu)要(yao)(yao)原因。對(dui)(dui)程控閥(fa)(fa)傳(chuan)(chuan)動(dong)(dong)部(bu)件(jian)(jian)磨(mo)(mo) 損(sun)的(de)(de)故(gu)障特征，通過(guo)(guo) SolidWorks 軟件(jian)(jian)生(sheng)產相應(ying)的(de)(de)三維(wei) CAD 實體模型進行(xing)受力分(fen)析計算，提(ti)出(chu)改變傳(chuan)(chuan)動(dong)(dong)部(bu)件(jian)(jian)曲(qu)柄(bing)、連桿結構等(deng)解(jie)決對(dui)(dui)策。通過(guo)(guo)以(yi)上措施的(de)(de)實施，程控閥(fa)(fa)傳(chuan)(chuan)動(dong)(dong)部(bu)件(jian)(jian)磨(mo)(mo)損(sun)的(de)(de)故(gu)障率明顯降低，改造過(guo)(guo)的(de)(de)程控閥(fa)(fa)在已過(guo)(guo)去的(de)(de)三年內(nei)沒(mei)有再發(fa)生(sheng)過(guo)(guo)傳(chuan)(chuan)動(dong)(dong)部(bu)件(jian)(jian)故(gu)障。 關(guan)鍵詞：PSA; 程控閥(fa)(fa)傳(chuan)(chuan)動(dong)(dong)件(jian)(jian); 磨(mo)(mo)損(sun); 國(guo)產化(hua)改造

發布(bu)時間： 2022-11-03 10:01

李農? 李國旗(qi)? 杜忠偉? 王玉濤 （山東(dong)(dong)勝星化(hua)(hua)工(gong)有限公司 山東(dong)(dong) 東(dong)(dong)營 257335） 摘要：隨著社(she)會經濟(ji)的(de)不斷發(fa)展(zhan)(zhan)，人們生活(huo)水平(ping)的(de)不斷提高，對于各類資(zi)源的(de)需求量也越(yue)來越(yue)大。石(shi)(shi)油(you)是我(wo)國經濟(ji)發(fa)展(zhan)(zhan)中(zhong)的(de)戰略資(zi)源，目前市(shi)場中(zhong)的(de)石(shi)(shi)油(you)通常分為(wei)重質(zhi)與輕(qing)質(zhi)兩種，其中(zhong)輕(qing)質(zhi)石(shi)(shi)油(you)較為(wei)常見，主要加(jia)(jia)工(gong)工(gong)藝為(wei)加(jia)(jia)氫(qing)催(cui)(cui)化(hua)(hua)技(ji)術，在加(jia)(jia)氫(qing)催(cui)(cui)化(hua)(hua)技(ji)術的(de)支持下，重質(zhi)石(shi)(shi)油(you)中(zhong)的(de)碳元素、氫(qing)元素含(han)量都能得到降(jiang)低，并且加(jia)(jia)氫(qing)催(cui)(cui)化(hua)(hua)劑(ji)的(de)應用(yong)還(huan)可以(yi)在低碳低氫(qing)加(jia)(jia)工(gong)中(zhong)發(fa)揮作用(yong)，提高石(shi)(shi)油(you)煉(lian)制的(de)提純效果(guo)。本文(wen)主要圍(wei)繞加(jia)(jia)氫(qing)技(ji)術與加(jia)(jia)氫(qing)催(cui)(cui)化(hua)(hua)劑(ji)的(de)發(fa)展(zhan)(zhan)展(zhan)(zhan)開(kai)論述(shu)，探討二者的(de)發(fa)展(zhan)(zhan)現狀以(yi)及發(fa)展(zhan)(zhan)趨勢(shi)。 關鍵(jian)詞：石(shi)(shi)油(you)煉(lian)制工(gong)業? 加(jia)(jia)氫(qing)技(ji)術? 加(jia)(jia)氫(qing)催(cui)(cui)化(hua)(hua)劑(ji)

發布時間： 2022-10-27 10:08

楊光偉， 牛(niu)永華(hua)， 陳太生(sheng)(sheng) （山東(dong)東(dong)明石化集(ji)團有限公司(si)， 山東(dong) 菏(he)澤 274500） 摘要(yao)：近年來，私家汽(qi)車(che)擁有量(liang)日益攀升(sheng)，汽(qi)車(che)行駛排出的尾氣數(shu)量(liang)不(bu)斷(duan)增加(jia)，不(bu)但與目前倡導的低(di)碳生(sheng)(sheng)活方式相悖，而且會造成大量(liang)有害氣體對大氣和(he)環(huan)境(jing)造成污染(ran)。因(yin)此要(yao)求各煉油(you)(you)(you)(you)化工(gong)(gong)企(qi)業應該加(jia)強催化汽(qi)油(you)(you)(you)(you)加(jia)氫(qing)工(gong)(gong)藝(yi)的廣(guang)泛(fan)應用和(he)技(ji)術(shu)(shu)革新。本文研(yan)究采用了文獻研(yan)究法，通(tong)過對文獻資料(liao)的查閱和(he)研(yan)究，得出了科(ke)學(xue)的結論，為本文的分(fen)析和(he)研(yan)究內(nei)(nei)容提供了堅實的基礎(chu)。通(tong)過對我國煉油(you)(you)(you)(you)化工(gong)(gong)企(qi)業催化汽(qi)油(you)(you)(you)(you)生(sheng)(sheng)產現(xian)狀的了解，分(fen)析了催化汽(qi)油(you)(you)(you)(you)加(jia)氫(qing)工(gong)(gong)藝(yi)的工(gong)(gong)藝(yi)優勢及(ji)其主要(yao)內(nei)(nei)容，探討了催化汽(qi)油(you)(you)(you)(you)加(jia)氫(qing)工(gong)(gong)藝(yi)的優化建(jian)議，希望(wang)對煉油(you)(you)(you)(you)化工(gong)(gong)企(qi)業的技(ji)術(shu)(shu)提升(sheng)提供借鑒，從而減(jian)少汽(qi)車(che)尾氣帶來的環(huan)境(jing)污染(ran)，助(zhu)力我國低(di)碳生(sheng)(sheng)態發展(zhan)模式的建(jian)設和(he)推廣(guang)。 關鍵詞：煉油(you)(you)(you)(you)化工(gong)(gong) 催化汽(qi)油(you)(you)(you)(you) 加(jia)氫(qing)工(gong)(gong)藝(yi) 技(ji)術(shu)(shu)分(fen)析

發布時間(jian)： 2022-10-20 10:16

劉倩倩1，達志堅1，呂令瑋(wei)2，宋海(hai)濤1， 于波(bo)2，吳文(wen)俊2，葉行2，熊(xiong)一冉2 （1.中(zhong)(zhong)國(guo)石(shi)化(hua)(hua)(hua)石(shi)油(you)(you)化(hua)(hua)(hua)工(gong)(gong)科學研究院(yuan)，北(bei)京(jing)100083；2.中(zhong)(zhong)國(guo)石(shi)油(you)(you)青(qing)海(hai)油(you)(you)田格爾木(mu)煉油(you)(you)廠） 摘 要(yao)：針(zhen)對國(guo)內某煉油(you)(you)廠重(zhong)油(you)(you)催(cui)(cui)(cui)化(hua)(hua)(hua)裂化(hua)(hua)(hua)裝置因受加工(gong)(gong)重(zhong)質(zhi)(zhi)、劣(lie)質(zhi)(zhi)原(yuan)(yuan)料油(you)(you)的(de)(de)影響，催(cui)(cui)(cui)化(hua)(hua)(hua)劑(ji)出(chu)現嚴重(zhong)鐵(tie)(tie)(tie)中(zhong)(zhong)毒(du)的(de)(de)情況，從(cong)平(ping)(ping)衡(heng)(heng)劑(ji)和(he)產(chan)(chan)品分(fen)布兩個方面剖析了工(gong)(gong)業生產(chan)(chan)中(zhong)(zhong)的(de)(de)鐵(tie)(tie)(tie)中(zhong)(zhong)毒(du)現象(xiang)。通(tong)過關(guan)聯平(ping)(ping)衡(heng)(heng)劑(ji)鐵(tie)(tie)(tie)含(han)量(liang)(liang)與(yu)平(ping)(ping)衡(heng)(heng)劑(ji)物性(xing)發現，鐵(tie)(tie)(tie)含(han)量(liang)(liang)高(gao)(gao)(gao)會造(zao)成平(ping)(ping)衡(heng)(heng)劑(ji)堆(dui)密(mi)度下降，但鐵(tie)(tie)(tie)含(han)量(liang)(liang)與(yu)平(ping)(ping)衡(heng)(heng)劑(ji)的(de)(de)比表面積和(he)孔體積變(bian)化(hua)(hua)(hua)的(de)(de)關(guan)聯性(xing)較差。通(tong)過關(guan)聯平(ping)(ping)衡(heng)(heng)劑(ji)鐵(tie)(tie)(tie)含(han)量(liang)(liang)與(yu)產(chan)(chan)品分(fen)布發現，催(cui)(cui)(cui)化(hua)(hua)(hua)劑(ji)鐵(tie)(tie)(tie)中(zhong)(zhong)毒(du)會造(zao)成油(you)(you)漿、干氣產(chan)(chan)率(lv)增加，輕質(zhi)(zhi)油(you)(you)收率(lv)下降。通(tong)過表征(zheng)高(gao)(gao)(gao)含(han)鐵(tie)(tie)(tie)平(ping)(ping)衡(heng)(heng)劑(ji)的(de)(de)形貌和(he)元素分(fen)布發現，鐵(tie)(tie)(tie)中(zhong)(zhong)毒(du)平(ping)(ping)衡(heng)(heng)劑(ji)的(de)(de)表面有很多凹陷(xian)和(he)溝槽，凹陷(xian)處鐵(tie)(tie)(tie)含(han)量(liang)(liang)較高(gao)(gao)(gao)，而且(qie)鐵(tie)(tie)(tie)主要(yao)富集在催(cui)(cui)(cui)化(hua)(hua)(hua)劑(ji)外表面。基于上述研究結果，為裝置加工(gong)(gong)高(gao)(gao)(gao)鐵(tie)(tie)(tie)原(yuan)(yuan)料提出(chu)幾點(dian)建議，其中(zhong)(zhong)，使用抗鐵(tie)(tie)(tie)性(xing)能(neng)更好的(de)(de)催(cui)(cui)(cui)化(hua)(hua)(hua)劑(ji)可(ke)大(da)大(da)減少(shao)鐵(tie)(tie)(tie)中(zhong)(zhong)毒(du)現象(xiang)。 關(guan)鍵(jian)詞(ci)：催(cui)(cui)(cui)化(hua)(hua)(hua)裂化(hua)(hua)(hua)　鐵(tie)(tie)(tie)污染　催(cui)(cui)(cui)化(hua)(hua)(hua)劑(ji)

發布時(shi)間： 2022-10-17 11:45

周占紅 （中國石油(you)(you)(you)(you)天然(ran)氣股份有(you)限公司(si)廣西(xi)石化(hua)分(fen)公司(si)，廣西(xi)? 欽(qin)州? 535000） 摘要(yao)(yao)：：隨著社會發(fa)(fa)(fa)展(zhan)(zhan)(zhan)和(he)經濟水平提升以(yi)及現代科學技(ji)術(shu)的(de)(de)(de)進步，石油(you)(you)(you)(you)行(xing)業、煉(lian)(lian)(lian)油(you)(you)(you)(you)工(gong)業在急劇(ju)增長的(de)(de)(de)市場需求推動下面(mian)臨著巨(ju)大的(de)(de)(de)發(fa)(fa)(fa)展(zhan)(zhan)(zhan)機遇，而煉(lian)(lian)(lian)油(you)(you)(you)(you)催化(hua)劑(ji)也(ye)進入(ru)了(le)(le)(le)快(kuai)速發(fa)(fa)(fa)展(zhan)(zhan)(zhan)階段。原油(you)(you)(you)(you)的(de)(de)(de)重質(zhi)化(hua)與劣質(zhi)化(hua)、石油(you)(you)(you)(you)產品質(zhi)量的(de)(de)(de)快(kuai)速升級更新、市場對煉(lian)(lian)(lian)油(you)(you)(you)(you)產品需求結構的(de)(de)(de)變化(hua)都對煉(lian)(lian)(lian)油(you)(you)(you)(you)工(gong)藝(yi)和(he)其(qi)催化(hua)劑(ji)的(de)(de)(de)使用、催化(hua)劑(ji)的(de)(de)(de)性(xing)能(neng)提出了(le)(le)(le)更高層次的(de)(de)(de)優化(hua)標準，推進煉(lian)(lian)(lian)油(you)(you)(you)(you)工(gong)藝(yi)和(he)催化(hua)劑(ji)工(gong)藝(yi)發(fa)(fa)(fa)展(zhan)(zhan)(zhan)的(de)(de)(de)同時也(ye)為其(qi)帶來(lai)了(le)(le)(le)更多的(de)(de)(de)挑戰(zhan)。本篇文章首先介紹全球市場范(fan)圍內主要(yao)(yao)煉(lian)(lian)(lian)油(you)(you)(you)(you)催化(hua)劑(ji)的(de)(de)(de)相(xiang)關內容(rong)和(he)技(ji)術(shu)工(gong)藝(yi)，再針對全球主要(yao)(yao)煉(lian)(lian)(lian)油(you)(you)(you)(you)催化(hua)劑(ji)的(de)(de)(de)發(fa)(fa)(fa)展(zhan)(zhan)(zhan)現狀與發(fa)(fa)(fa)展(zhan)(zhan)(zhan)趨(qu)(qu)勢展(zhan)(zhan)(zhan)望(wang)進行(xing)簡(jian)要(yao)(yao)的(de)(de)(de)分(fen) 析，以(yi)期能(neng)夠為當前煉(lian)(lian)(lian)油(you)(you)(you)(you)行(xing)業發(fa)(fa)(fa)展(zhan)(zhan)(zhan)和(he)技(ji)術(shu)創(chuang)新提供一點(dian)參(can)考(kao)。 關鍵詞 ：煉(lian)(lian)(lian)油(you)(you)(you)(you)催化(hua)劑(ji) ；全球市場 ；發(fa)(fa)(fa)展(zhan)(zhan)(zhan)現狀 ；發(fa)(fa)(fa)展(zhan)(zhan)(zhan)趨(qu)(qu)勢 ；展(zhan)(zhan)(zhan)望(wang)

發布(bu)時間： 2022-08-25 09:49

曹東學(xue)1 ，王陽峰2 （1. 中國(guo)石(shi)油(you)(you)化(hua)工(gong)(gong)(gong)(gong)股份有限公(gong)司(si)煉油(you)(you)事業部，北京市 100728； 2. 中國(guo)石(shi)油(you)(you)化(hua)工(gong)(gong)(gong)(gong)股份有限公(gong)司(si)大(da)連(lian)石(shi)油(you)(you)化(hua)工(gong)(gong)(gong)(gong)研究院(yuan)，遼寧省(sheng)大(da)連(lian)市 116045） 摘(zhai)要(yao)：“雙碳(tan)”背景下(xia)，煉油(you)(you)廠的(de)氫(qing)(qing)(qing)(qing)(qing)(qing)氣平(ping)衡(heng)面臨重(zhong)(zhong)構，開發推廣節(jie)氫(qing)(qing)(qing)(qing)(qing)(qing)型(xing)(xing)工(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)日益重(zhong)(zhong)要(yao)。節(jie)氫(qing)(qing)(qing)(qing)(qing)(qing)型(xing)(xing)工(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)技術可以是依靠催化(hua)劑或工(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)進步(bu)，提(ti)升傳統(tong)加(jia)(jia)(jia)氫(qing)(qing)(qing)(qing)(qing)(qing)工(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)氫(qing)(qing)(qing)(qing)(qing)(qing)氣利用效率，減(jian)少氫(qing)(qing)(qing)(qing)(qing)(qing)耗；也可以是采(cai)(cai)用變(bian)革性(xing)替(ti)代工(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)，大(da)幅度降(jiang)(jiang)低氫(qing)(qing)(qing)(qing)(qing)(qing)耗甚(shen)至(zhi)不(bu)消(xiao)耗氫(qing)(qing)(qing)(qing)(qing)(qing)氣。綜述了各類(lei)節(jie)氫(qing)(qing)(qing)(qing)(qing)(qing)型(xing)(xing)工(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)的(de)特(te)點：與(yu)傳統(tong)生產(chan)過(guo)(guo)程(cheng)相(xiang)(xiang)比，石(shi)腦油(you)(you)吸附(fu)分離工(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)通(tong)過(guo)(guo)非加(jia)(jia)(jia)氫(qing)(qing)(qing)(qing)(qing)(qing)過(guo)(guo)程(cheng) 獲取(qu)優質(zhi)(zhi)乙烯原料，減(jian)少氫(qing)(qing)(qing)(qing)(qing)(qing)耗；ＳＺｏｒｂ 工(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)顯(xian)著(zhu)降(jiang)(jiang)低氫(qing)(qing)(qing)(qing)(qing)(qing)耗；噴氣燃料液相(xiang)(xiang)加(jia)(jia)(jia)氫(qing)(qing)(qing)(qing)(qing)(qing)技術、柴油(you)(you)液相(xiang)(xiang)加(jia)(jia)(jia)氫(qing)(qing)(qing)(qing)(qing)(qing)技術取(qu)消(xiao)了循(xun)環氫(qing)(qing)(qing)(qing)(qing)(qing)流程(cheng)；柴油(you)(you)低氫(qing)(qing)(qing)(qing)(qing)(qing)耗高效改質(zhi)(zhi)技術、柴油(you)(you)吸附(fu)分離技術減(jian)少了氫(qing)(qing)(qing)(qing)(qing)(qing)耗；鈉法(fa)脫硫技術在低氫(qing)(qing)(qing)(qing)(qing)(qing)耗條件下(xia)能得到理(li)想的(de)脫硫效果(guo)；微界(jie)(jie)面強(qiang)化(hua)技術在提(ti)高加(jia)(jia)(jia)氫(qing)(qing)(qing)(qing)(qing)(qing)過(guo)(guo)程(cheng)傳質(zhi)(zhi)效率、減(jian)少氫(qing)(qing)(qing)(qing)(qing)(qing)氣循(xun)環方面取(qu)得了良好(hao)效果(guo)。 某(mou)煉油(you)(you)廠采(cai)(cai)用 ＳＺｏｒｂ 工(gong)(gong)(gong)(gong)藝(yi)(yi)(yi) 技術替(ti)代汽(qi)油(you)(you)選擇性(xing)加(jia)(jia)(jia)氫(qing)(qing)(qing)(qing)(qing)(qing)工(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)后，制(zhi)氫(qing)(qing)(qing)(qing)(qing)(qing)裝置產(chan)氫(qing)(qing)(qing)(qing)(qing)(qing)負(fu)荷由(you)12.80ｋｔ／ａ下(xia)降(jiang)(jiang)至(zhi)5.73ｋｔ／ａ。 關鍵詞 ：節(jie)氫(qing)(qing)(qing)(qing)(qing)(qing) 煉油(you)(you) 石(shi)腦油(you)(you) 汽(qi)油(you)(you) 噴氣燃料 柴油(you)(you) 重(zhong)(zhong)質(zhi)(zhi)原料油(you)(you) 微界(jie)(jie)面強(qiang)化(hua)

發布時間： 2022-08-18 08:51

王慶忠 （大慶油(you)田化工(gong)(gong)集團化工(gong)(gong)研(yan)究院(yuan)，黑龍江大慶 163455） 摘要(yao)：隨著(zhu)我國(guo)經濟(ji)發展速度以及汽(qi)車數量(liang)的(de)(de)(de)不斷(duan)(duan)增(zeng)多，石油(you)的(de)(de)(de)需求量(liang)日益增(zeng)加，汽(qi)車的(de)(de)(de)普(pu)及程度越來越高，居(ju)民對于石油(you)的(de)(de)(de)需求量(liang)也顯著(zhu)提升。然而我國(guo)石油(you)開(kai)采技(ji)術與(yu)石油(you)提煉(lian)(lian)技(ji)術有(you)限，難(nan)以滿足居(ju)民持續增(zeng)長(chang)的(de)(de)(de)用油(you)需求。因此，必(bi)須進一步促進石油(you)開(kai)采效率(lv)和(he)(he)煉(lian)(lian)油(you)效率(lv)，為經濟(ji)發展提供(gong)足夠的(de)(de)(de)石油(you)資源，同時還(huan)必(bi)須提高對煉(lian)(lian)油(you)工(gong)(gong)業(ye)的(de)(de)(de)重視，對煉(lian)(lian)油(you)技(ji)術不斷(duan)(duan)進行研(yan)究和(he)(he)創新，促進煉(lian)(lian)油(you)工(gong)(gong)業(ye)的(de)(de)(de)進一步發展。

發布時間： 2022-08-15 15:33

鮑樹海 （恒力石化（大連）煉化有限公司，遼寧 大連 116000） 摘要：我國在生(sheng)態(tai)汽(qi)油(you)(you)方(fang)面(mian)一直非常都重視(shi)其發展(zhan)情況。在前幾年(nian)，國內關(guan)于煉油(you)(you)的(de)(de)(de)化工(gong)(gong)企業，都在積極的(de)(de)(de)響(xiang)應國家煉油(you)(you)政策(ce)的(de)(de)(de)號(hao)召，以(yi)加(jia)強汽(qi)油(you)(you)產品的(de)(de)(de)質量為(wei)目的(de)(de)(de)，科(ke)學合理的(de)(de)(de)運(yun)用加(jia)氫(qing)(qing)(qing)工(gong)(gong)藝(yi)技(ji)(ji)術(shu)來促進(jin)汽(qi)油(you)(you)生(sheng)態(tai)環保的(de)(de)(de)發展(zhan)進(jin)程(cheng)。本文主要是通過對催(cui)化汽(qi)油(you)(you)加(jia)氫(qing)(qing)(qing)工(gong)(gong)藝(yi)技(ji)(ji)術(shu)的(de)(de)(de)概況、催(cui)化汽(qi)油(you)(you)加(jia)氫(qing)(qing)(qing)工(gong)(gong)藝(yi)技(ji)(ji)術(shu)的(de)(de)(de)優(you)勢、催(cui)化汽(qi)油(you)(you)加(jia)氫(qing)(qing)(qing)工(gong)(gong)藝(yi)技(ji)(ji)術(shu)的(de)(de)(de)實際應用情況以(yi)及催(cui)化汽(qi)油(you)(you)加(jia)氫(qing)(qing)(qing)工(gong)(gong)藝(yi)技(ji)(ji)術(shu)的(de)(de)(de)強化建議等方(fang)面(mian)來進(jin)行初步探索(suo)與(yu)討論。 關(guan)鍵(jian)詞(ci) ：煉油(you)(you)化工(gong)(gong)；催(cui)化汽(qi)油(you)(you)；加(jia)氫(qing)(qing)(qing)工(gong)(gong)藝(yi)技(ji)(ji)術(shu)

發(fa)布時間： 2022-08-11 10:45

顏軍文(wen) （中(zhong)國石(shi)油(you)(you)(you)(you)化(hua)工(gong)股(gu)份有限公(gong)司(si)(si)鎮海煉(lian)(lian)化(hua)分公(gong)司(si)(si)，浙江省(sheng)寧波市315207） 摘要：清(qing)(qing)罐(guan)原(yuan)油(you)(you)(you)(you)加工(gong)一直(zhi)是煉(lian)(lian)油(you)(you)(you)(you)企(qi)業加工(gong)的難題(ti)，主要原(yuan)因(yin)是清(qing)(qing)罐(guan)原(yuan)油(you)(you)(you)(you)中(zhong)固體顆粒物含量較高。中(zhong)國石(shi)油(you)(you)(you)(you)化(hua)工(gong)股(gu)份有限公(gong)司(si)(si)鎮海煉(lian)(lian)化(hua)分公(gong)司(si)(si)在(zai)常減壓裝置大比例摻煉(lian)(lian)清(qing)(qing)罐(guan)油(you)(you)(you)(you)時探索試用固體脫(tuo)除技術。結果(guo)表明，固體脫(tuo)除技術可顯著(zhu)改善電(dian)脫(tuo)鹽(yan)(yan)乳化(hua)情況(kuang)，實現了(le)(le)電(dian)脫(tuo)鹽(yan)(yan)穩定(ding)運行(xing)，排水中(zhong)油(you)(you)(you)(you)含量不超(chao)指標，固體顆粒質量分數(shu)由(you)試用前不到10μg/g上升到395.2μg/g，脫(tuo)固效果(guo)明顯。同(tong)時清(qing)(qing)罐(guan)原(yuan)油(you)(you)(you)(you)中(zhong)鐵脫(tuo)除率由(you)試用前約(yue)5%提高到52.2% 。利用該(gai)技術成(cheng)功完(wan)成(cheng)了(le)(le)清(qing)(qing)罐(guan)原(yuan)油(you)(you)(you)(you)的摻煉(lian)(lian)任(ren)務(wu)，為常減壓裝置大比例、高效處理清(qing)(qing)罐(guan)原(yuan)油(you)(you)(you)(you)積累了(le)(le)經(jing)驗。 關鍵詞：常減壓裝置 清(qing)(qing)罐(guan)油(you)(you)(you)(you) 固體顆粒物 電(dian)脫(tuo)鹽(yan)(yan) 脫(tuo)固劑

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