Hydrocracking catalyst for hydrocarbon oil, method for producing hydrocracking catalyst, and method for hydrocracking hydrocarbon oil with hydrocracking catalyst
US-9221036-B2 · Dec 29, 2015 · US
Support for hydrocracking catalyst of hydrocarbon oil, hydrocracking catalyst, and method for hydrocracking of hydrocarbon oil
US9512371B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9512371-B2 |
| Application number | US-201013377023-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 16, 2010 |
| Priority date | Aug 21, 2009 |
| Publication date | Dec 6, 2016 |
| Grant date | Dec 6, 2016 |
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Abstract
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A support for hydrocracking catalyst of hydrocarbon oil, which comprises a modified zeolite obtained by incorporating titanium into a faujasite-type zeolite, wherein the modified zeolite satisfies conditions (a) to (e) as described, and to a hydrocracking catalyst employing the support and a method for hydrocracking of hydrocarbon oil containing aromatics using the catalyst.
First claim
Opening claim text (preview).
The invention claimed is: 1. A support for hydrocracking catalyst of hydrocarbon oil, which consists essentially of a modified zeolite obtained by incorporating titanium into an ultra stabilized Y zeolite (USY), wherein the modified zeolite satisfies the followings (a) to (e): (a) the modified zeolite has a titanium content of 1-17% by mass in terms of metal oxide amount, (b) the modified zeolite contains aluminum and silicon in an Al/Si atomic ratio of 0.14-0.35, (c) the modified zeolite has a lattice constant of 24.36-24.48 Å, (d) the modified zeolite has a degree of crystallinity of 30-95%, and (e) the modified zeolite has a specific surface area of 500-850 m 2 /g. 2. A catalyst for hydrocracking of hydrocarbon oil, which comprises: the support according to claim 1 ; and at least one selected from Group 8 metals and Group 6 metals of the long-form periodic table in an amount of 0.5-30% by mass in terms of metal oxide amount based on the catalyst. 3. A method for hydrocracking of hydrocarbon oil, which comprises hydrocracking hydrocarbon oil which has a boiling-point range of 120-380° C. and comprises aromatic hydrocarbon compounds in an amount of 30-100% by mass, by contacting the hydrocarbon oil with the hydrocracking catalyst according to claim 2 .
Assignees
Inventors
Classifications
Aromatics or polyaromatics · CPC title
Impregnation · CPC title
Acid treatment · CPC title
Molybdenum · CPC title
Titanium; Oxides or hydroxides thereof · CPC title
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- What does patent US9512371B2 cover?
- A support for hydrocracking catalyst of hydrocarbon oil, which comprises a modified zeolite obtained by incorporating titanium into a faujasite-type zeolite, wherein the modified zeolite satisfies conditions (a) to (e) as described, and to a hydrocracking catalyst employing the support and a method for hydrocracking of hydrocarbon oil containing aromatics using the catalyst.
- Who is the assignee on this patent?
- Abe Masaki, Takaya Akira, Munakata Hiroshi, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification C10G47/16. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Dec 06 2016 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 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).