GEP19970813B - Method for processing heavy hydrocarbon oil product by slow coking - Google Patents
Method for processing heavy hydrocarbon oil product by slow cokingInfo
- Publication number
- GEP19970813B GEP19970813B GEAP19941741A GEAP1994001741A GEP19970813B GE P19970813 B GEP19970813 B GE P19970813B GE AP19941741 A GEAP19941741 A GE AP19941741A GE AP1994001741 A GEAP1994001741 A GE AP1994001741A GE P19970813 B GEP19970813 B GE P19970813B
- Authority
- GE
- Georgia
- Prior art keywords
- coker
- feed
- oil product
- hydrocarbon oil
- coker furnace
- Prior art date
Links
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 3
- 229930195733 hydrocarbon Natural products 0.000 title abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000004939 coking Methods 0.000 title abstract 2
- 239000003085 diluting agent Substances 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 1
- 239000000571 coke Substances 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000003111 delayed effect Effects 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Coke Industry (AREA)
Abstract
A delayed coking process in which the coker furnace feed is free of conventional heavy recycle. Elimination of this material from the coker furnace feed produces, based on fresh feed to the process, increased liquids and decreased coke. Coker furnace feed is initially combined with a diluent hydrocarbon having a lower boiling range than conventional heavy coker recycle and then transferred to the coker furnace. The hydrocarbon diluent is much lower in coke-forming components than the heavy recycle which is normally combined with the fresh feed and fed to the coker furnace
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/590,607 US4518487A (en) | 1983-08-01 | 1984-03-19 | Process for improving product yields from delayed coking |
| SU853866303A SU1627088A3 (en) | 1984-03-19 | 1985-03-07 | Method for processing heavy hydrocarbon oil product by slow coking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GEP19970813B true GEP19970813B (en) | 1997-02-10 |
Family
ID=26666022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GEAP19941741A GEP19970813B (en) | 1984-03-19 | 1994-01-20 | Method for processing heavy hydrocarbon oil product by slow coking |
Country Status (2)
| Country | Link |
|---|---|
| GE (1) | GEP19970813B (en) |
| LT (1) | LT2524B (en) |
-
1993
- 1993-09-20 LT LTRP1017A patent/LT2524B/en not_active IP Right Cessation
-
1994
- 1994-01-20 GE GEAP19941741A patent/GEP19970813B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LT2524B (en) | 1994-02-15 |
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