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Priority to RO115592ApriorityCriticalpatent/RO90561B1/ro
Publication of RO90561A2publicationCriticalpatent/RO90561A2/fr
Publication of RO90561B1publicationCriticalpatent/RO90561B1/ro
A process for the preparation of ferrierite, ferrierite thus obtained and its use as catalyst or catalyst carrier for converting hydrocarbons, and for separating hydrocarbons
Process for converting 2,7-dihydroxy-5-isopropylidene-9-substituted-2,6-methano-3,4,5,6-tetrahydro-2h-1-benzoxocin to trans-1-hydroxy-3-substituted-6,6-dimethyl-6,6a,7,8,10,10a-hexahydro-9h-dibenzo(b,d)pyran-9-ones