90万t/a减压渣油催化裂化装置改造设计及标定
90만t/a감압사유최화열화장치개조설계급표정
Reconstruction Design and Performance Test of 900 kt/a Vacuum Residue RFCC Unit
  • 万方数据
    当代化工 당대화공
    CONTEMPORARY CHEMICAL INDUSTRY
    2013年 2期 202-204 ,共3页

    刘艳苹%谷峥%丁洪春%龙钰

    류염평%곡쟁%정홍춘%룡옥

    催化裂化%减压渣油%改造%直连 催化裂化%減壓渣油%改造%直連
    최화열화%감압사유%개조%직련
    FCC%Vacuum residue%Reconstruction%Close-coupled
    介绍了国内第一套全减压渣油进料的催化裂化装置的改造设计内容及投产后的运行情况.标定结果显示,装置的产品分布比较理想;石油大学(北京)开发的沉降器粗旋和顶旋直连技术的应用减少反应油气的二次反应,使沉降系统结焦情况大大改善.
    개소료국내제일투전감압사유진료적최화열화장치적개조설계내용급투산후적운행정황.표정결과현시,장치적산품분포비교이상;석유대학(북경)개발적침강기조선화정선직련기술적응용감소반응유기적이차반응,사침강계통결초정황대대개선.
    The reconstruction design and operation of the first 900kt/a vacuum residue RFCC unit in China were introduced. The result of performance test shows that the product distribution is good. The close-coupled cyclone system developed by university of petroleum (Beijing) reduced secondary reaction of RFCC oil-gas to decrease coke yield.
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