ECSP972292A - HYDROCARBON GAS PROCEDURE - Google Patents
HYDROCARBON GAS PROCEDUREInfo
- Publication number
- ECSP972292A ECSP972292A ECSP972292A ECSP972292A EC SP972292 A ECSP972292 A EC SP972292A EC SP972292 A ECSP972292 A EC SP972292A EC SP972292 A ECSP972292 A EC SP972292A
- Authority
- EC
- Ecuador
- Prior art keywords
- flow
- steam
- directed
- components
- distillation column
- Prior art date
Links
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 4
- 229930195733 hydrocarbon Natural products 0.000 title abstract 4
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000004821 distillation Methods 0.000 abstract 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000001294 propane Substances 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Se describe un proceso para recuperar propano, propileno y componentes de hidrocarburo más pesados de un flujo de gas de hidrocarburo. El flujo se enfría y/o expande para condensarse parcialmente. A continuación, se separa para dar origen a uno o más flujos de líquido que contienen C3 y un primer flujo de vapor, luego, estos flujos se dirigen hacia una columna de destilación, en donde un segundo flujo de vapor se separa para recuperar un producto que contiene la mayor parte de componentes de C3 y componentes de hidrocarburos más pesados. Se extrae un flujo de destilación de la columna que se encuentra por debajo del punto de alimentación del primer flujo de vapor y a continuación, se dirige hacia la relación de intercambio térmico con el segundo flujo de vapor para enfriar el flujo de destilación y condensarlo, al menos en forma parcial formando un flujo condensado. Al menos una parte del flujo condensado se dirige hacia la columna de destilación a modo de alimentación en la partesuperior. Las cantidades u temperaturas de las alimentaciones de la columna de destilación, en un nivel en donde se recupera la mayor parte de los componentes deseados.A process is described for recovering propane, propylene, and heavier hydrocarbon components from a hydrocarbon gas stream. The flow cools and / or expands to partially condense. It is then separated to give rise to one or more C3-containing liquid flows and a first flow of steam, then these flows are directed to a distillation column, where a second flow of steam is separated to recover a product It contains most of C3 components and heavier hydrocarbon components. A distillation flow is withdrawn from the column below the feed point of the first steam flow and then directed into the heat exchange relationship with the second steam flow to cool the condensation flow and condense it, by less partially forming a condensed flow. At least a part of the condensed flow is directed to the distillation column as a feed at the top. The amounts or temperatures of the distillation column feeds, at a level where most of the desired components are recovered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ECSP972292 ECSP972292A (en) | 1997-10-27 | 1997-10-27 | HYDROCARBON GAS PROCEDURE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ECSP972292 ECSP972292A (en) | 1997-10-27 | 1997-10-27 | HYDROCARBON GAS PROCEDURE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ECSP972292A true ECSP972292A (en) | 1998-12-14 |
Family
ID=42043121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ECSP972292 ECSP972292A (en) | 1997-10-27 | 1997-10-27 | HYDROCARBON GAS PROCEDURE |
Country Status (1)
| Country | Link |
|---|---|
| EC (1) | ECSP972292A (en) |
-
1997
- 1997-10-27 EC ECSP972292 patent/ECSP972292A/en unknown
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