The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 11, 2025
Filed:
May. 16, 2025
Southeast University, Nanjing, CN;
Huiyan Zhang, Nanjing, CN;
Yi Gao, Nanjing, CN;
Jiajun Yu, Nanjing, CN;
Shipeng Ding, Nanjing, CN;
Rui Xiao, Nanjing, CN;
SOUTHEAST UNIVERSITY, Nanjing, CN;
Abstract
Provided are an oxygen-vacancy-rich MoO/ZrOcatalyst and a preparation method and its application in hydrodeoxygenation of a biomass gas-solid system. The method includes the following steps: (1) dissolving zirconyl nitrate and ammonia water in de-ionized water respectively and then mixing fully and performing aging, cooling, filtering, washing and drying to obtain a solid powder and calcining the solid powder to obtain ZrOsolid; (2) adding ammonium molybdate tetrahydrate into de-ionized water for dissolution, stirring and dropwise adding into the ZrOsolid, and mixing to make loading uniform, and then drying to obtain a solid, and then grinding and calcining the solid to obtain MoO/ZrOpowder; (3) adding a Pt precursor into de-ionized water for dissolution, and dropwise adding into the MoO/ZrOpowder and stirring to make loading uniform, and then drying to obtain a solid, and then grinding and calcining the solid to obtain the Pt—MoO/ZrOcatalyst.