{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["009:25"], "contactPoint": {"@type": "vcard:Contact", "fn": "NIH/NCBI Data Team", "hasEmail": "mailto:info@ncbi.nlm.nih.gov"}, "description": "The invention relates to a novel hydrocarbon hydroconversion catalyst. This catalyst is a mixture of a matrix and a zeolite, the zeolite having a molar ratio SiO2/Al2O3 comprised between about 8 and 70, a sodium content below 0.15% by weight, a parameter a of the elementary mesh comprised between 24.55x10-10 m and 24.24x10-10 m, a sodium ion take-up capacity CNa expressed in grams of sodium per 100 grams of the modified zeolite, higher than 0.85%, a specific surface higher than 400 m2.g-1, a water vapor adsorption capacity at 25 DEG C. (at a P/Po ratio equal to 0.10) higher than 6%, a pore distribution comprised between 1 to 20% of the pore volume, contained in pores of diameter situated between 20 and 80x10-10 m, the remainder of the volume being essentially contained in pores of diameter less than 20x10-10 m. The pore volume V (desorption isotherm of nitrogen) and the micropore distribution DV/dD are demonstrated particularly in FIG. 1.", "distribution": [{"@type": "dcat:Distribution", "description": "Access the complete Patent AT-E40054-T1: [Translated] HYDROCARBON HYDROCRACKING OR CRACKING CATALYST. on the official website.", "downloadURL": "https://pubchem.ncbi.nlm.nih.gov/patent/AT-E40054-T1", "mediaType": "text/html", "title": "Official Data Source"}], "identifier": "https://healthdata.gov/api/views/c5du-28nc", "issued": "2025-09-05", "keyword": ["chemistry", "innovation", "patent", "pubchem", "research"], "landingPage": "https://healthdata.gov/d/c5du-28nc", "modified": "2025-09-06", "programCode": ["009:066"], "publisher": {"@type": "org:Organization", "name": "National Center for Biotechnology Information (NCBI)"}, "theme": ["NIH"], "title": "Patent AT-E40054-T1: [Translated] HYDROCARBON HYDROCRACKING OR CRACKING CATALYST."}