Invention Grant
- Patent Title: Oxidative dehydrogenation catalyst compositions
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Application No.: US17860143Application Date: 2022-07-08
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Publication No.: US11998895B2Publication Date: 2024-06-04
- Inventor: Vasily Simanzhenkov , Xiaoliang Gao , Marie Barnes , David Sullivan , Yoonhee Kim
- Applicant: NOVA Chemicals (International) S.A.
- Applicant Address: CH Fribourg
- Assignee: NOVA Chemicals (International) S.A.
- Current Assignee: NOVA Chemicals (International) S.A.
- Current Assignee Address: CH Fribourg
- Agent Thomas J. Styslinger
- The original application number of the division: US16528795 2019.08.01
- Main IPC: B01J21/04
- IPC: B01J21/04 ; B01J23/00 ; B01J23/28 ; B01J37/08 ; C07C5/48
Abstract:
Provided in this disclosure are catalyst compositions. The catalyst compositions include an oxidative dehydrogenation catalyst that includes a mixed metal oxide having the empirical formula:
Mo1.0V0.12-0.49Te0.05-0.17Nb0.10-0.20AlcOd
wherein c is from 0 to 2.0 and d is a number to satisfy the valence of the oxide. The compositions are at least 40 wt. % amorphous as measured by XRD. The disclosure also provides methods of making the compositions.
Mo1.0V0.12-0.49Te0.05-0.17Nb0.10-0.20AlcOd
wherein c is from 0 to 2.0 and d is a number to satisfy the valence of the oxide. The compositions are at least 40 wt. % amorphous as measured by XRD. The disclosure also provides methods of making the compositions.
Public/Granted literature
- US20230278013A1 OXIDATIVE DEHYDROGENATION CATALYST COMPOSITIONS Public/Granted day:2023-09-07
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