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Clay additive for reduction of sulfur in catalytically cracked gasoline
US8927451B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8927451-B2 |
| Application number | US-201314140742-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 26, 2013 |
| Priority date | Jun 28, 2006 |
| Publication date | Jan 6, 2015 |
| Grant date | Jan 6, 2015 |
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Abstract
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Compositions and processes for their use as additives for reducing the sulfur content of FCC gasoline employ a support material montmorillonite clay material. A fluid catalytic cracking (FCC) mixture, therefore, is provided comprising an FCC catalyst and separate particles of sulfur reduction additive consisting of porous montmorillonite clay.
First claim
Opening claim text (preview).
We claim: 1. A fluid catalytic cracking (FCC) mixture comprising an FCC catalyst and separate particles of sulfur reduction additive consisting of porous montmorillonite clay. 2. The mixture as in claim 1 , wherein the montmorillonite clay has a surface area in the range of 150 m 2 /g to 350 m 2 /g. 3. The mixture as in claim 1 , wherein the montmorillonite clay is calcined in air at 550° C.
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- B01J20/0211Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US8927451B2 cover?
- Compositions and processes for their use as additives for reducing the sulfur content of FCC gasoline employ a support material montmorillonite clay material. A fluid catalytic cracking (FCC) mixture, therefore, is provided comprising an FCC catalyst and separate particles of sulfur reduction additive consisting of porous montmorillonite clay.
- Who is the assignee on this patent?
- Saudi Arabian Oil Co, Univ King Fahd Pet & Minerals, King Fahd University of Pertroleum & Minerals
- What technology area does this patent fall under?
- Primary CPC classification B01J20/0211. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Jan 06 2015 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).