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AssigneeAtech Innovations GmbH
InventorsPeter Bolduan, Giovanni Catania, Peter Mund
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The invention relates to a method for producing a wear-resistant reaction-bounded ceramic filtering membrane, during which a porous metallic or non-metallic support for producing a green body is provided with a suspension. This suspension is obtained from a dispersant and from a dispersed phase, and this dispersed phase can be obtained from at least one ceramic raw material from the group of metal nitrides and, optionally, from at least one other ceramic raw material. The invention provides that the green body produced in this manner is fired at a temperature ranging from 700° C. to 1250° C. under atmospheric pressure in a oxidizing atmosphere in order to obtain a phase change of at least the ceramic raw material.
Method for producing a reaction-bound ceramic filtering membrane, wherein a porous metallic or non-metallic support is provided with a suspension for the production of a green body, wherein the suspension is obtained from a dispersing agent and a disperse phase, wherein the disperse phase can be obtained from titanium nitride and optionally at least one other ceramic material, and whereby the green body produced in this manner is baked at a temperature of 700° C. to 1250° C., wherein the green body is baked under atmospheric pressure in oxidizing atmosphere for the formation of titanium oxide from titanium nitride.
Dependencies are inferred from the claim text.