Process for production of petrochemicals from cracked streams
US-2019276753-A1 · Sep 12, 2019 · US
Distillate hydrocracking process to produce isomerate
US11312913B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11312913-B2 |
| Application number | US-201916710946-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 11, 2019 |
| Priority date | Dec 11, 2019 |
| Publication date | Apr 26, 2022 |
| Grant date | Apr 26, 2022 |
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Abstract
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A process of reforming a diesel feedstock to convert diesel to a gasoline blending component may include desulfurizing and denitrogenizing the diesel feedstock to reduce the sulfur and nitrogen content; and then hydrocracking the diesel feedstock over a metal containing zeolitic catalyst to produce an isomerate fraction. The diesel feedstock may have boiling points ranging from 200 to 360° C.
First claim
Opening claim text (preview).
What is claimed is: 1. A process of reforming a diesel feedstock to convert diesel to a gasoline blending component, comprising: hydrocracking the diesel feedstock over a metal containing catalyst, the diesel feedstock having boiling points ranging from 150 to 420° C. to convert the diesel to produce an isomerate fraction as the gasoline blending component, wherein the metal containing catalyst is an unsupported metal catalyst, wherein the metal is selected from the group consisting of Ni, W, Mo, Co, Zn, Zr or a combination thereof. 2. The process of claim 1 , wherein the isomerate fraction comprises an octane number of greater than 60. 3. The process of claim 1 , further comprising: desulfurizing and denitrogenizing the diesel feedstock prior to the hydrocracking. 4. The process of claim 1 , wherein the produced isomerate fraction comprises n-paraffins and naphthenes. 5. The process of claim 4 , further comprising: reforming the n-paraffins and the naphthenes present in the isomerate fraction.
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Classifications
Spatial velocity, e.g. LHSV, WHSV · CPC title
Catalyst aspects · CPC title
- C10G47/14Primary
the catalyst containing platinum group metals or compounds thereof · CPC title
- C10G65/12Primary
including cracking steps and other hydrotreatment steps · CPC title
Diesel having a boiling range of about 230 - 330 °C · CPC title
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- What does patent US11312913B2 cover?
- A process of reforming a diesel feedstock to convert diesel to a gasoline blending component may include desulfurizing and denitrogenizing the diesel feedstock to reduce the sulfur and nitrogen content; and then hydrocracking the diesel feedstock over a metal containing zeolitic catalyst to produce an isomerate fraction. The diesel feedstock may have boiling points ranging from 200 to 360° C.
- Who is the assignee on this patent?
- Saudi Arabian Oil Co
- What technology area does this patent fall under?
- Primary CPC classification C10G47/14. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Apr 26 2022 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 2 related publications on this page (citations in our corpus or others sharing the same primary CPC).