Apparatus for measuring reflux flow in a distillation column

申请公布号：US5205909(A)

申请号：US19910802203

申请日期：1991.12.04

申请公布日期：1993.04.27

申请人：

UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION

发明人：SMITH, GERALD L.

分类号：B01D3/32;B01D3/42

主分类号：B01D3/32

摘要：A method and apparatus are disclosed wherein a standpipe mounted in an accumulator outside the operating zone of a distillation column is used in conjunction with a liquid level controller to measure condensate collected in the accumulator and to change the amount of energy provided to the distillation column in response to changes in the level of condensate collected in the accumulator.

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PROCEDIMENTO PER LA CONDENSAZIONE DI VAPORI DI IDROCARBURI MEDIANTE L'IMPIEGO DI CARBONI ATTIVI ED IMPIANTO PER LA SUA REALIZZAZIONE.

RICEVITORE SUPERHETERODINA A BASSA EMISSIONE DI FREQUENZE SPURIE.

CORSETTO SEMIRIGIDO CON SPALLACCI AMOVIBILI

TAVOLETTA ANTIPANICO PER SEDIE

M.P.M.I. (MANIGLIA PORTANTE MOBILE)

Verfahren zur Verbrennung eines Brennstoff-Luft-Gemisches.

LUMINESZIERENDE METALLCHELATMARKER UND MITTEL ZU DEREN NACHWEIS.

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CONCENTRATED CYLINDRICAL CHARGE

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REAGENT FOR WATER TREATMENT BY FLOTATION

WÄRMETAUSCHER