Process to prepare lower olefins
US-2024182385-A1 · Jun 6, 2024 · US
Fischer-tropsch gasoil fraction
US2017190979A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2017190979-A1 |
| Application number | US-201515313711-A |
| Country | US |
| Kind code | A1 |
| Filing date | May 26, 2015 |
| Priority date | May 28, 2014 |
| Publication date | Jul 6, 2017 |
| Grant date | — |
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- Title
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Abstract
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The present invention provides a Fischer-Tropsch gasoil fraction having an initial boiling point of at least 200° C. and a final boiling point of at most 300° C. In another aspect the present invention provides a composition and the use of a Fisc- her-Tropsch gasoil fraction according to the invention.
First claim
Opening claim text (preview).
1 . A Fischer-Tropsch derived gasoil fraction having an initial boiling point of at least 210° C. and a final boiling point of at most 320° C. 2 . A Fischer-Tropsch derived gasoil fraction according to claim 1 , having an initial boiling point of at least 220° C. 3 . A Fischer-Tropsch derived gasoil fraction according to claim 1 , having a final boiling point of at most 310° C. 4 . A Fischer-Tropsch derived gasoil fraction according to claim 1 , having a kinematic viscosity at 25° C. according to ASTM D445 of from 1.2 to 2.9 cSt. 5 . A Fischer-Tropsch derived gasoil fraction according to claim 1 , having a flash point according to ASTM D93 of at least 70° C. 6 . A Fischer-Tropsch derived gasoil fraction according to claim lany one of claims 1 to 5 , containing no more than 4 wt % of naphthenic paraffins, based on the Fischer-Tropsch derived gasoil fraction. 7 . A Fischer-Tropsch derived gasoil fraction according to claim 1 , containing isoparaffins and normal paraffins in a weight ratio of isoparaffins over normal paraffins in the range of 3 to 4.5. 8 . A composition comprising a Fischer-Tropsch derived gasoil fraction according to claim 1 . 9 . A composition according to claim 8 , wherein the composition is a heat setting printing ink composition. 10 . A composition according to claim 8 , wherein the composition is a paint composition. 11 - 12 . (canceled)
Assignees
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Classifications
Viscosity · CPC title
with essential removal of material {, e.g. cutting, grinding or drilling} · CPC title
Boiling range · CPC title
- C10G2/332Primary
of the iron-group · CPC title
Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation · CPC title
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Frequently asked questions
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- What does patent US2017190979A1 cover?
- The present invention provides a Fischer-Tropsch gasoil fraction having an initial boiling point of at least 200° C. and a final boiling point of at most 300° C. In another aspect the present invention provides a composition and the use of a Fisc- her-Tropsch gasoil fraction according to the invention.
- Who is the assignee on this patent?
- Shell Oil Co
- What technology area does this patent fall under?
- Primary CPC classification C10G2/332. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Thu Jul 06 2017 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). 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).