Technique and apparatus for two-phase systems analysis directly in a flow
AssigneeMiddle East Trade Alliance, Inc.
InventorEmil A. Ab
Life of this patent
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Abstract
Method and apparatus for X-ray spectrum analysis of flowing material, and particularly where the material has two phases such as a suspension. A flow of gas or floats are used to separate the flowing material from an X-ray window in a casing containing an X-ray source and detector, which casing is located directly in the stream of flowing material. The gas flow provides a protective curtain across the window. An electrode structure is moveably mounted adjacent to the window and enables the solid state phase to be deposited for separate analysis of the solid and liquid phases of the flowing material.
Claims19
Apparatus for X-ray spectrum analysis of flowing material having solid and liquid phases directly in a stream of such material comprising:
- a portable transducer placed directly inside said stream, power supply and recording units connected to said transducer and positioned outside said stream, said portable transducer comprising a casing with a window, a primary X-radiation source, a detector, X-ray filters, means for shifting said filters, a system of nozzles for producing a gas cushion across said window, a moveable flap covering said window in the absence of said cushion, a plane capacitor having two electrodes positioned parallel to said transducer window, wherein the one of said electrodes nearest to said transducer is a grid and the second of said electrodes is a solid plate, means for changing the distance between said electrodes, means for fixing said transducer inside said stream, means for shifting said transducer, a partition in said stream for retarding said flow, and means for changing the angle of rotation of said partition relative to flow direction of said stream.
The method of X-ray spectrum analysis of flowing material with the aid of X-ray spectrum analyser means in a housing having a window which comprises the steps of locating said housing with said window within the flowing material, and passing gas across said window to establish a cushion protecting said analyser means.
The method of X-ray spectrum analysis of two-phase flowing material which comprises the steps of locating X-ray spectrum analysis means directly in said flowing material, separating said phases by electrophoresis to present the solid state of said material for analysis by said X-ray spectrum analysis means.
The method of X-ray spectrum analysis of flowing material with the aid of a spectrum analyser in a casing having a window for the outward passage of primary and inward passage of secondary X-rays which comprises the steps of placing said housing in a stream of said flowing material, and floating said housing on said material to space said window from said stream.
Apparatus for X-ray spectrum analysis of flowing material which comprises an X-ray spectrum analyser, a housing having a window containing said X-ray spectrum analyser, said housing being disposed with said window within said flowing material, and means for passing a gas across said window to establish a cushion protecting said analyser.
Apparatus for X-ray spectrum analysis of two-phase flowing material which comprises X-ray spectrum analysis means disposed directly in said flowing material and means for separating the phases of said material by electrophoresis to prevent the solid state of said material to said analysis means for analysis separately from the non-solid phase of said material.
Apparatus for X-ray spectrum analysis of flowing material which comprises an X-ray spectrum analyser in a casing having a window for the outward passage of primary and the inward passage of secondary X-rays, floats disposed on said housing adjacent to said window and said housing being disposed on a stream of said flowing material with said floats floating said housing to space said window from said stream.
Dependencies are inferred from the claim text.