MY101700A - Process for separation of hydrocarbon gases - Google Patents
Process for separation of hydrocarbon gasesInfo
- Publication number
- MY101700A MY101700A MYPI87003221A MYPI19873221A MY101700A MY 101700 A MY101700 A MY 101700A MY PI87003221 A MYPI87003221 A MY PI87003221A MY PI19873221 A MYPI19873221 A MY PI19873221A MY 101700 A MY101700 A MY 101700A
- Authority
- MY
- Malaysia
- Prior art keywords
- recovered
- liquid
- expanded
- separation
- vapor
- Prior art date
Links
- 239000007789 gas Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000000926 separation method Methods 0.000 title abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 title 1
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 2
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 abstract 1
- 238000005194 fractionation Methods 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 abstract 1
Landscapes
- Separation By Low-Temperature Treatments (AREA)
Abstract
A PROCESS FOR SEPARATION OF A HIGH PRESSURE GAS STREAM SUCH AS LIGHT REFINERY GASES IN WHICH THE GAS MIXTURE IS EXPANDED, PREFERABLY THROUGH A TURBINE, AND SEPARATED INTO FIRST VAPOR AND LIQUID PORTIONS. THE FIRST VAPOR PORTION MAY BE RECOVERED AS FOR EXAMPLE METHANE- RICH PRODUCT GAS. THE FIRST LIQUID PORTION IS RAISED TO AN INTERMEDIATE PRESSURE REVAPORIZED, AND INTRODUCED TO A FRACTIONATOR FROM WHICH AN ETHANE- CONTAINING STREAM IS RECOVERED. THE ETHANE- CONTAINING STREAM IS THEN COOLED AND SEPARATED INTO SECOND VAPOR PORTION AND A SECOND LIQUID PORTION WHICH IS THEN EXPANDED AND COMBINED WITH THE EXPANDED STARTING GAS MIXTURE TI INCREASE THE AMOUNT OF REFRIGERATION THAT MAY BE RECOVERED FROM THE FIRST LIQUID STREAM PRIOR TO ITS FRACTIONATION.(FIG. 2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US94427287A | 1987-12-19 | 1987-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY101700A true MY101700A (en) | 1991-12-31 |
Family
ID=79909460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI87003221A MY101700A (en) | 1987-12-19 | 1987-12-18 | Process for separation of hydrocarbon gases |
Country Status (1)
| Country | Link |
|---|---|
| MY (1) | MY101700A (en) |
-
1987
- 1987-12-18 MY MYPI87003221A patent/MY101700A/en unknown
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