ES2016157A6 - Process and device for the fluidised phase steam cracking of hydrocarbons - Google Patents
Process and device for the fluidised phase steam cracking of hydrocarbonsInfo
- Publication number
- ES2016157A6 ES2016157A6 ES8903068A ES8903068A ES2016157A6 ES 2016157 A6 ES2016157 A6 ES 2016157A6 ES 8903068 A ES8903068 A ES 8903068A ES 8903068 A ES8903068 A ES 8903068A ES 2016157 A6 ES2016157 A6 ES 2016157A6
- Authority
- ES
- Spain
- Prior art keywords
- hydrocarbons
- steam cracking
- fluidised
- injected
- stage
- 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 - Fee Related
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Process and device for the fluidised phase steam cracking of hydrocarbons at a high temperature and in the presence of a fluidised phase of essentially heat-carrying particles diluted by on the one hand at least a light hydrocarbon fraction which contains little metal contamination whose boiling point is less than approximately 400 degree C and also a heavier hydrocarbon fraction essentially comprising compounds whose boiling point is above approximately 400 degree C. In accordance with the invention the charge of heavier hydrocarbons is injected between the stage of separation between the particles and the hydrocarbons originating from the steam cracking and the stage of fractionation of these hydrocarbons. Part of the distillation residue of the hydrocarbons originating from the steam cracking is injected into the lower part of the reactor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8903068A ES2016157A6 (en) | 1989-09-08 | 1989-09-08 | Process and device for the fluidised phase steam cracking of hydrocarbons |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8903068A ES2016157A6 (en) | 1989-09-08 | 1989-09-08 | Process and device for the fluidised phase steam cracking of hydrocarbons |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2016157A6 true ES2016157A6 (en) | 1990-10-16 |
Family
ID=8263830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8903068A Expired - Fee Related ES2016157A6 (en) | 1989-09-08 | 1989-09-08 | Process and device for the fluidised phase steam cracking of hydrocarbons |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2016157A6 (en) |
-
1989
- 1989-09-08 ES ES8903068A patent/ES2016157A6/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2009-09-08 |
|
FD1A | Patent lapsed |
Effective date: 20060909 |