Catalyst for fluidized catalytic cracking and method for fluidized catalytic cracking
US10357761B2 · kind B2 · utility
13Cited by
17References
17Claims
0Family size
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Key dates
| Filing date | May 22, 2015 |
| Grant date | Jul 23, 2019 |
| Priority date | — |
| Expiry date | Jun 20, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L2270/023
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to a catalyst for fluidized catalytic cracking of hydrocarbon oil containing a framework-substituted zeolite-1 in which zirconium atoms and/or hafnium atoms form a part of a framework of an ultra-stable Y-type zeolite.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.