Method for preparing magnesia-zirconia composite carrier for catalyzing oxidative dehydration of normal-butane, method for preparing magnesium orthovanadate catalyst supported by magnesia-zirconia composite carrier prepared thereby, and method for preparing normal-butene and 1,3-butadiene using magnesium orthovanadate catalyst
US9522383B2 · kind B2 · utility
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Key dates
| Filing date | Oct 15, 2012 |
| Grant date | Dec 20, 2016 |
| Priority date | — |
| Expiry date | Oct 15, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention discloses a method of producing a magnesia-zirconia complex carrier for a catalyst for oxidative dehydrogenation of n-butane by sol-gel method; a method of producing a magnesium orthovanadate catalyst containing vanadium supported by said magnesia-zirconia complex carrier; and a method of producing n-butene and 1,3-butadiene using said catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.