Citation
Yun Hin Taufiq-Yap
(2012)
Process to produce high surface area nanoparticle vanadium phosphorus oxide catalyst and product derives thereof.
US:12/740,071.
Abstract
An improved process to produce high surface area nanoparticle vanadium phosphorus oxide catalysts comprises the steps of reducing vanadium-containing compounds in an alcohol solution selected from the group consisting of isobutanol and benzyl alcohol and any combination derives thereof under reflux for 4 to 6 hours to form a suspended mixture; reacting dopants and phosphorus-containing compounds to the suspended mixture under reflux for 30 minutes to 3 hours to form precursors of the vanadium phosphorus oxide catalysts; drying the formed precursors; and calcining the dried precursors in a flow of gaseous n-butane/air mixture at 400 to 460° C. to form activated vanadium phosphorus oxide catalysts.
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Official URL or Download Paper: https://patents.google.com/patent/US8298981B2/en
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Additional Metadata
| Item Type: | Patent |
|---|---|
| Subject: | Materials Science |
| Subject: | Chemical Engineering |
| Subject: | Catalysis |
| Application Number: | US:12/740,071 |
| Registration Number: | US:8298981 |
| Filing Date: | 2008-04-14 |
| Granted Date: | 2012-10-30 |
| Divisions: | Universiti Putra Malaysia |
| Keywords: | Vanadium phosphorus oxide catalyst; High surface area nanoparticles; Nanoparticle synthesis; Catalysis; Alcohol reduction; Isobutanol; Benzyl alcohol; Dopants; Calcination; n-butane/air mixture |
| Sustainable Development Goals (SDGs): | SDG 9: Industry, Innovation and Infrastructure, SDG 12: Responsible Consumption and Production, SDG 7: Affordable and Clean Energy |
| Depositing User: | Ms. Nur Aina Ahmad Mustafa |
| Date Deposited: | 13 Jul 2026 02:20 |
| Last Modified: | 13 Jul 2026 02:20 |
| URI: | http://psasir.upm.edu.my/id/eprint/127042 |
| Statistic Details: | View Download Statistic |
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