SPECTROSCOPIC ANALYSIS AND CONTROL

申请公布号：EP1866628(A1)

申请号：EP20060739236

申请日期：2006.03.22

申请公布日期：2007.12.19

申请人：

THE DOW CHEMICAL COMPANY

发明人：TATE, JAMES, D.;DOMKE, CHRISTOPHER, H.;REED, CHRISTOPHER, J.;LE, LINH;SEASHOLTZ, MARY, BETH;LIPP, CHARLES, W.;WEBER, ANDY, E.

分类号：G01N21/39;G01N21/35

主分类号：G01N21/39

摘要：Apparatus for spectroscopic analysis which includes a tunable diode laser spectrometer having a digital output signal and a digital computer for receiving the digital output signal from the spectrometer, the digital computer programmed to process the digital output signal using a multivariate regression algorithm. In addition, a spectroscopic method of analysis using such apparatus. Finally, a method for controlling an ethylene cracker hydrogenator.

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CONTINUOUS FURNACE

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