PROCEDURE FOR THE MANUFACTURE OF A CATALYST BODY FOR THE CATALYTIC TREATMENT OF GAS, CATALYST BODY AND CATALYST.

摘要

FOR THE DEVELOPMENT OF A CATALYZER BODY FOR CATALYTIC GAS TREATMENT, IN PARTICULAR FOR CLEANING GAS EXHAUSTATION, ELEMENTS (25,26) OF FLAT SHEET AND ROLLED WITH A METALLIC NUCLEUS AND COATINGS, WHICH SHOW A WATCH SHOW " "NON-METALLIC AND AT LEAST A NOBLE METAL CATALYTIC ACTIVE. IT HAS A PACK (24) WITH ELEMENTS (25,26) OF SHEET SHOWING COVERING BETWEEN TWO WALLS (22A, 22B) OF A CAP (22). THE EDGES (25A, 25B, 26A, 26B) ADDRESSED TO BOTH WALLS (22A, 22B) OF EACH ELEMENT (25,26) BY MEANS AT LEAST AN EDGE OF THE EDGE WITH THE WALLS (22A, 22B) THAT THERE ARE FOUND. THE ELEMENTS (25,26) OF NEIGHBORHOOD PLATE ONE WITH ANOTHER LIMIT THE STEPS (29) JOINTLY FOR THE EXHAUSTATION GAS. THIS ELABORATION PROCEDURE ALSO ALLOWS IN SMALL CROSS SECTION DIMENSIONS OF THE STEPS (29) REGULAR COATINGS COMPLETELY ON THE SHEET ELEMENTS SURFACE (25,26) LIMITING THE STEPS (29).