DE3469759D1 - Process and apparatus for upgrading crude oil and residual fractions thereof - Google Patents
Process and apparatus for upgrading crude oil and residual fractions thereofInfo
- Publication number
- DE3469759D1 DE3469759D1 DE8484100877T DE3469759T DE3469759D1 DE 3469759 D1 DE3469759 D1 DE 3469759D1 DE 8484100877 T DE8484100877 T DE 8484100877T DE 3469759 T DE3469759 T DE 3469759T DE 3469759 D1 DE3469759 D1 DE 3469759D1
- Authority
- DE
- Germany
- Prior art keywords
- feed
- curtain
- prods
- less
- resulting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Upgrading of crude oils or residua to give prods. with a reduced heavy metal and Conradson Carbon content is effected by contacting the feed with a hot inert contact material (I) for a time which is less than 3 sec. and less than that which induces substantial thermal cracking, by dispersing the feed into a curtain of descending (I) to vaporise the feed. The resulting vapours are removed from the opposite end of the curtain without additional contact with (I), and are cooled below the temp. at which substantial thermal cracking occurs. The prods. are suitable for use as heavy fuel oil or as feedstocks for catalytic cracking, hydrotreating or hydrocracking. The process is a modification of that described in US4263128 (employing a riser-type reactor), resulting in minimisation of contact times and maximisation of product yields.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP84100877A EP0150239B1 (en) | 1982-04-16 | 1984-01-27 | Process and apparatus for upgrading crude oil and residual fractions thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3469759D1 true DE3469759D1 (en) | 1988-04-14 |
Family
ID=8191726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484100877T Expired DE3469759D1 (en) | 1984-01-27 | 1984-01-27 | Process and apparatus for upgrading crude oil and residual fractions thereof |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3469759D1 (en) |
-
1984
- 1984-01-27 DE DE8484100877T patent/DE3469759D1/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |