Monolith catalyst test system and method for its use
AssigneeCatalytic Combustion Corporation
InventorsJohn W. Robinson, Jr., Don R. Verdegan, Mike J. Werner
Life of this patent
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Abstract
A system and method for non-destructive testing of a monolith catalyst element includes a flat surface on which a monolith catalyst can be placed and a portion of the catalyst sealed against a piping arrangement located above and below the flat surface. A test fluid passes between the piping and therefore through the portion of the sealed catalyst section. Ports located in the piping allow for sampling of the fluid before and after the catalyst section. The catalyst element may then be repositioned on the flat surface for testing of a second portion of the element.
Claims12
A non-destructive testing system comprising:
- a surface
- a catalyst inlet piping a catalyst outlet piping each arranged on opposing sides of the surface, the catalyst inlet and outlet piping having a same diameter opening and aligned concentrically to one another;
- sealing means located at an opposing facing end of the catalyst inlet and outlet piping same diameter openings, respectively, for sealing the same diameter openings against an inlet face and an outlet face of a portion of a monolith catalyst element when a monolith catalyst element is resting on the surface;
- and
- means to change the relative longitudinal distance between at least one of the inlet and outlet ends and the surface;
- the surface having an opening arranged concentric to the catalyst inlet and outlet piping and being larger in diameter than the catalyst inlet piping and creating a circumferential gap between the surface and the catalyst inlet piping.
A method for non-destructive testing, the method comprising the steps of
- (i) placing the monolith catalyst element on a surface having a catalyst inlet pipe located below the surface and a catalyst outlet pipe located above the surface, the catalyst inlet and outlet pipes having a same diameter opening and aligned concentrically to one another, the surface having a larger diameter opening than the catalyst inlet pipe and being arranged concentric to the catalyst inlet and outlet pipes;
- (ii) sealing the same diameter openings of the catalyst inlet and outlet pipes against an inlet face and an outlet face, respectively, of a portion of the placed monolith catalyst element;
- and
- (iii) passing a test fluid stream between the catalyst inlet and outlet pipes and through the sealed portion of the placed monolith catalyst element;
- wherein the passing step system allows activity of the sealed portion of the placed monolith catalyst element to be tested without removing it from the monolith catalyst element.
Dependencies are inferred from the claim text.