针对渣油加氢过程中产生的硫化氢、氨气、氯化氢等气体在工艺流程的低温段易发生结盐堵塞管道的问题,采用间断注水操作,以便溶解生成的铵盐。为使该工程方案得以实现,该文首先粗略估算了该过程的注水量,在此基础上对该工艺进行模拟,然后在模拟的基础上确定间断注水量,模拟得到的结果比粗略估算更精确,为该过程的优化及工业过程的稳定运行提供了理论依据

周华

张铭

谢六英

English

Xiamen University Institutional Repository

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Aspen Plus?????????????ASPEN PLUS????? petroleum with metric units??????? assay data analysis??? components |specifications |selection???? component ID??? oil?type?? assay????? components| assay/blend| oil| basic data| dist curve??????????distillation curve type??? ASTM 2887[2]?????? 1?????????? ?????????????????????????????????? 3????????????????????????????             ?????????????????? ? ? ? ? ? ? ? ???? ?? ????? ??? ?????????????????? ?? ? ??????????????? ????(?) API?? ?? UOP K ??? ????(?) ????(bar) PC159C 159.206135 54.6640125 0.76008246 12.1016344 136.609807 341.281225 23.4935176 PC170C 170.082317 53.1286669 0.76640319 12.1016344 143.44024 352.189974 22.6121115 PC184C 184.325525 51.1923316 0.77452621 12.1016344 152.78118 366.358553 21.5376788 PC197C 197.331897 49.4930787 0.78179785 12.1016344 161.712211 379.184752 20.6281303 PC211C 211.334279 47.7323408 0.78947806 12.1016344 171.765237 392.87812 19.717701 PC225C 225.283914 46.0444408 0.79698356 12.1016344 182.241663 406.40559 18.8747844 PC239C 239.236031 44.4180948 0.80435159 12.1016344 193.189653 419.825453 18.0895706 PC253C 253.132798 42.85586 0.81155861 12.1016344 204.569552 433.086534 17.359636 PC267C 266.970293 41.3540032 0.81860991 12.1016344 216.379805 446.189953 16.6798658 PC281C 280.801578 39.9032315 0.82553869 12.1016344 228.668946 459.190001 16.0431946 PC295C 294.614717 38.5017818 0.83234422 12.1016345 241.430799 472.078842 15.4464031 PC309C 308.581529 37.1302198 0.83911413 12.1016345 254.836146 485.018416 14.8793185 PC322C 322.499111 35.8064846 0.84575323 12.1016345 268.669631 497.822554 14.3476039 PC336C 336.416534 34.5233738 0.85228963 12.1016345 283.070052 510.53958 13.846529 PC351C 350.547086 33.2599692 0.85882512 12.1016345 298.180758 523.365007 13.366649 PC363C 363.190208 32.1614841 0.8645895 12.1016345 312.145369 534.768709 12.9600893 PC377C 377.270195 30.9719032 0.87091982 12.1016345 328.189635 547.390938 12.5308078 PC392C 391.540917 29.8007397 0.87724334 12.1016345 344.978562 560.103695 12.1191349 PC406C 406.454025 28.6121514 0.88375554 12.1016345 363.085566 573.302719 11.712247 PC420C 419.656315 27.5885761 0.88944161 12.1016345 379.58941 584.917741 11.3704954 PC441C 441.050917 25.9838921 0.89850459 12.1016345 407.262508 603.604126 10.8504973 PC461C 460.675769 24.5673135 0.90666006 12.1016345 433.630118 620.601674 10.4071092  ?? setup| specifications| global?????????run type?? assay data analysis?? flowsheet???????????? process flowsheet??????? 2??????????????????? PENG-ROB?  ? ?? ? ??????????? 2????????? E-106????????????????????????????????????????????????????????????????????????????????? 4???  ?? ?? ? ????????????? CH4 C2H6 C3H8 nC4H10 iC4H10 nC5H12 iC5H12 H2 ????/kg?h-1 8505 5765.625 4908.75 652.5 2610 945 675 16921.88 ?????/% 5.67 2.05 1.19 0.12 0.48 0.14 0.1 90.25  ??????????????????????????????????????????????????????????????????????????????????????????????????????? ?? ????? ??? ??? ? ? ? ? ? ? ? ?????????????????????????????10t/h??????????????????????? 5???   ? ?? ? ??????? 2 4 G HHPSV OIL W WATER ??/? 228.0 164.0 164.4 353.0 164.4 164.4 65.0 ??/bar 160.0 160.0 160.0 160.0 160.0 160.0 160.0 ????/kg?h-1 62483.7 72483.7 59099.9 62483.7 13305.4 78.4 10000.0  ?? 5???????? 10 t/h?????????????? 78.4 kg/h????????????????????????????????????????????????????????????????????????????????????????????????? ?? ? ??????????????????????????????????????????????????????????????????????????????????????????????????????????????????  ??????[1] ???. ??????????????????[J]. ?????2011?30(1): 95-97. [2] ???????. ??????????????????[J]. ?????1995?25(5): 1-5. [3] ???, ??, ??. ?????????[M]. ???????????2004. 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渣油加氢装置间断注水量的核算

https://dspace.xmu.edu.cn/bitstream/handle/2288/162763/%e6%b8%a3%e6%b2%b9%e5%8a%a0%e6%b0%a2%e8%a3%85%e7%bd%ae%e9%97%b4%e6%96%ad%e6%b3%a8%e6%b0%b4%e9%87%8f%e7%9a%84%e6%a0%b8%e7%ae%97.pdf?sequence=1&isAllowed=y

渣油加氢装置间断注水量的核算

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