齐鲁石油化工
齊魯石油化工
제로석유화공
QILU PETROCHEMICAL TECHNOLOGY
2014年
4期
281-284
,共4页
重整原料%加氢裂化重石脑油%乙烯抽余油%芳烃收率
重整原料%加氫裂化重石腦油%乙烯抽餘油%芳烴收率
중정원료%가경열화중석뇌유%을희추여유%방경수솔
reforming crude material%hydrogenation cracking heavy naphtha%ethylene raf-finate oil%arene yield
对武汉石化催化重整装置掺炼加氢裂化重石脑油和乙烯抽余油前后的一些主要操作参数进行了对比，通过总结装置运行情况，发现总的三苯收率和氢气产率分别提高了3个百分点和1．18个百分点，装置的总能耗虽有所上升但单位动力费则下降4．6元／t，每年可增效2820万元。此外还针对装置掺炼重石脑油和乙烯抽余油后出现的主要问题进行了分析。
對武漢石化催化重整裝置摻煉加氫裂化重石腦油和乙烯抽餘油前後的一些主要操作參數進行瞭對比，通過總結裝置運行情況，髮現總的三苯收率和氫氣產率分彆提高瞭3箇百分點和1．18箇百分點，裝置的總能耗雖有所上升但單位動力費則下降4．6元／t，每年可增效2820萬元。此外還針對裝置摻煉重石腦油和乙烯抽餘油後齣現的主要問題進行瞭分析。
대무한석화최화중정장치참련가경열화중석뇌유화을희추여유전후적일사주요조작삼수진행료대비，통과총결장치운행정황，발현총적삼분수솔화경기산솔분별제고료3개백분점화1．18개백분점，장치적총능모수유소상승단단위동력비칙하강4．6원／t，매년가증효2820만원。차외환침대장치참련중석뇌유화을희추여유후출현적주요문제진행료분석。
The paper compared main operation parameters of the catalytic cracking refor-ming unit of Wuhan Branch Co .before and after blending hydrogenation cracking heavy naphtha and ethylene raffinate oil and summarized running situation of the unit , found that the total yield of triphenyl and yield of hydrogen were respectively increased by 3%and 1.18%, which could increase economic profit by 28.2 million yuan.Total energy consumption of the unit was raised slightly but power cost per ton was decreased by 4.6 yuan, which could beneficiate 2 820 mil-lion yuan each year.Furthermore, main problems existing on the unit in course of blending heavy naphtha and ethylene raffinate oil were analyzed .
