发明名称 |
Control system for a continuous liquid phase hydroprocessing reactor |
摘要 |
<p>A control system for a continuous liquid phase hydroprocessing reactor having an upper zone of gases and a substantially larger lower zone of liquids surrounding a catalyst, comprising: (a) an indicator located on said reactor, (b) means for sensing the quantity of liquid in said reactor; (c) an indicator reading obtained from said sensing means; (d) means for converting said indicator reading to an indicator signal; (e) a computer to receive said indicator signal; (f) means for transmitting the indicator signal to said computer; (g) a software program to interpret said indicator signal and make adjustments based on said indicator signal; (h) means for converting said adjustments to an adjustment signal; (i) means for transmitting said adjustment signal; (j) a hydrogen control valve, located upstream from said reactor, which adjusts the amount of hydrogen going into a reactor feed; (k) means for interpreting the adjustment signal at said hydrogen control valve; and (l) means for adjusting said hydrogen control valve based on said interpreting means.</p> |
申请公布号 |
EP2290036(A2) |
申请公布日期 |
2011.03.02 |
申请号 |
EP20100008725 |
申请日期 |
2006.03.23 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
ACKERSON, MICHAEL D.;BYARS, MICHAEL STEVEN |
分类号 |
C10G47/00;C10G45/72;C10G47/36 |
主分类号 |
C10G47/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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