The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 02, 2020
Filed:
Nov. 02, 2018
Kaiser Optical Systems Inc., Ann Arbor, MI (US);
Joseph B. Slater, Dexter, MI (US);
Kaiser Optical Systems Inc., Ann Arbor, MI (US);
Abstract
A Raman spectroscopic measurement system for measuring the material composition of a mixed phase fluid having a gas phase dispersed in a liquid phase or vice versa is disclosed, which includes an insert to be inserted into a process. The insert includes a measurement chamber partially defined by a phase separating membrane that enables the gas phase to diffuse into and out of the measurement chamber and facilitates coalescing of the liquid phase which into a collector. A first probe of the measurement system is configured to transmit excitation light into the measurement chamber and to receive a Raman signal emanating from the gas phase therein, and a second probe is configured to transmit excitation light into the drain and to receive a Raman signal emanating from the liquid phase therein. The measurement system further includes a spectrometer to determine the material composition of the fluid from the Raman signals.