Post-treatment of deboronated zeolite beta
US-2015344317-A1 · Dec 3, 2015 · US
Activated EU-2 zeolite and use thereof
US9687828B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9687828-B2 |
| Application number | US-201414517583-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 17, 2014 |
| Priority date | Oct 18, 2013 |
| Publication date | Jun 27, 2017 |
| Grant date | Jun 27, 2017 |
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Abstract
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Disclosed herein is an activated EU-2 zeolite, including: pores having a diameter of 30 to 40 Å while maintaining the crystal structure of the EU-2 zeolite; and pores having a diameter of 40 to 200 Å, wherein the volume of the pores having a diameter of 30 to 40 Å is 0.01 to 0.06 cc/g, and the volume of the pores having a diameter of 40 to 200 Å is 0.07 to 0.4 cc/g.
First claim
Opening claim text (preview).
What is claimed is: 1. An activated EU-2 zeolite, comprising: pores having a diameter of 30 to 40 Å while maintaining a crystal structure of the EU-2 zeolite; and pores having a diameter of 40 to 200 Å, wherein a volume of the pores having a diameter of 30 to 40 Å is 0.01 to 0.06 cc/g, and a volume of the pores having a diameter of 40 to 200 Å is 0.07 to 0.4 cc/g. 2. The activated EU-2 zeolite of claim 1 , further comprising: pores having a diameter of more than 200 Å, wherein a volume of the pores having a diameter of more than 200 Å is 0.1 cc/g or less. 3. The activated EU-2 zeolite of claim 2 , wherein a total specific surface area of the activated EU-2 zeolirte is 240 to 330 m 2 /g. 4. The activated EU-2 zeolite of claim 1 , wherein a molar ratio of silica/alumina is 70 to 130.
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to alter the inside of the molecular sieve channels · CPC title
to introduce other elements in the catalyst composition comprising the molecular sieve, but not specially in or on the molecular sieve itself · CPC title
Base treatment · CPC title
MRE-type, e.g. ZSM-48 · CPC title
MRE-type, e.g. ZSM-48 · CPC title
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- What does patent US9687828B2 cover?
- Disclosed herein is an activated EU-2 zeolite, including: pores having a diameter of 30 to 40 Å while maintaining the crystal structure of the EU-2 zeolite; and pores having a diameter of 40 to 200 Å, wherein the volume of the pores having a diameter of 30 to 40 Å is 0.01 to 0.06 cc/g, and the volume of the pores having a diameter of 40 to 200 Å is 0.07 to 0.4 cc/g.
- Who is the assignee on this patent?
- Sk Innovation Co Ltd, Sk Lubricants Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification C01B39/46. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jun 27 2017 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).