Catalyst for the production of unsaturated aldehydes and unsaturated carboxylic acids
A catalyst for the preparation of unsaturated aldehydes and unsaturated carboxylic acids which catalyst comprises molybdenum and bismuth as the active ingredients and which further comprises inorganic fibers and wherein the catalyst is in the form of ring shapes.
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A catalyst for the preparation of unsaturated aldehydes and unsaturated carboxylic acids which catalyst comprises molybdenum and bismuth as the active ingredients and which further comprises inorganic fibers and wherein the catalyst is in the form of ring shapes. |
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