Mixed metal oxides
US-10052614-B2 · Aug 21, 2018 · US
Mixed metal oxides
US10399063B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10399063-B2 |
| Application number | US-201615377556-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 13, 2016 |
| Priority date | Dec 15, 2015 |
| Publication date | Sep 3, 2019 |
| Grant date | Sep 3, 2019 |
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- Title
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Abstract
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A unique mixed metal molybdotungstate material has been developed. The material may be used as a hydroprocessing catalyst. The hydroprocessing may include hydrodenitrification, hydrodesulfurization, hydrodemetallation, hydrodearomatization, hydrodesilication, hydroisomerization, hydrotreating, hydrofining, and hydrocracking.
First claim
Opening claim text (preview).
The invention claimed is: 1. A mixed metal oxide material has the formula: MMo x W y O z wherein ‘M’ is a metal selected from Mg, Mn, Fe, Co Ni, Cu, Zn and mixtures thereof; ‘x’ varies from 0.5 to 1.5; ‘y’ varies from 0.01 to 0.25; the sum of (x+y) must be <1.501; ‘z’ is a number which satisfies the sum of the valences of M, Mo and W; the mixed metal oxide having a unique x-ray powder diffraction pattern showing peaks at the d-spacings listed in Table A: TABLE A d(Å) 4.2-2.89 2.65-2.53 2.17-2.04 1.53-1.45. 2. The mixed metal oxide material of claim 1 wherein the mixed metal oxide is present in a mixture with at least one binder and wherein the mixture comprises up to 25 wt % binder. 3. The mixed metal oxide material of claim 2 wherein the binder is selected from the group consisting of silicas, aluminas, and silica-aluminas. 4. The mixed metal oxide material of claim 1 wherein M is nickel or cobalt. 5. The mixed metal oxide material of claim 1 wherein M is nickel. 6. The mixed metal oxide material of claim 1 wherein the mixed metal oxide is sulfided.
Assignees
Inventors
Classifications
- B01J23/8885Primary
containing also molybdenum · CPC title
Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst · CPC title
Heat treatment {(B01J37/0009, B01J37/0018 take precedence)} · CPC title
Precipitation · CPC title
characterised by the catalyst used · CPC title
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- What does patent US10399063B2 cover?
- A unique mixed metal molybdotungstate material has been developed. The material may be used as a hydroprocessing catalyst. The hydroprocessing may include hydrodenitrification, hydrodesulfurization, hydrodemetallation, hydrodearomatization, hydrodesilication, hydroisomerization, hydrotreating, hydrofining, and hydrocracking.
- Who is the assignee on this patent?
- Uop Llc
- What technology area does this patent fall under?
- Primary CPC classification B01J23/8885. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Sep 03 2019 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 10 related publications on this page (citations in our corpus or others sharing the same primary CPC).