PL412911A1 - Method for processing oil gas - Google Patents
Method for processing oil gasInfo
- Publication number
- PL412911A1 PL412911A1 PL412911A PL41291115A PL412911A1 PL 412911 A1 PL412911 A1 PL 412911A1 PL 412911 A PL412911 A PL 412911A PL 41291115 A PL41291115 A PL 41291115A PL 412911 A1 PL412911 A1 PL 412911A1
- Authority
- PL
- Poland
- Prior art keywords
- fraction
- temperature
- rectification
- medium
- oil gas
- Prior art date
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Sposób obróbki gazu olejowego, zwłaszcza oparów węglowodorowych z procesu niskotemperaturowej pirolizy odpadów gumowych, charakteryzuje się tym, że gaz olejowy o temperaturze punktu rosy powyżej 200°C chłodzi się trzystopniowo, dla wykroplenia ciężkiej, średniej i lekkiej frakcji surowego oleju, przy użyciu w każdym stopniu innego czynnika chłodniczego, zaś jego nieskroploną pozostałość przetwarza się w gaz opałowy. Ciężką frakcję surowego oleju destyluje się, przy stałej temperaturze w kotle rzutowej próżniowej destylacji prostej, obniżając w nim ciśnienie i łącząc destylat ze średnią frakcją. Lekką i średnią frakcję poddaje się kolejno rzutowej próżniowej rektyfikacji, początkowo podnosząc temperaturę w kotle rektyfikacji pod ciśnieniem atmosferycznym, a następnie utrzymując w nim temperaturę i obniżając ciśnienie oraz równocześnie odbiera się rektyfikaty. Pozostałości z kotłów destylacji i rektyfikacji stanowią smołę.The method of treating oil gas, especially hydrocarbon vapors from the process of low-temperature pyrolysis of rubber waste, is characterized by the fact that oil gas with a dew point above 200 ° C is cooled in three stages to condense the heavy, medium and light fraction of crude oil, using in every degree other refrigerant, and its uncondensed residue is converted into fuel gas. The heavy crude oil fraction is distilled at a constant temperature in a simple vacuum flashing boiler, reducing the pressure in it and combining the distillate with the medium fraction. The light and medium fraction are subjected to successive flash vacuum rectification, initially raising the temperature of the rectification boiler at atmospheric pressure, and then maintaining the temperature in it and reducing the pressure, and rectifications are simultaneously collected. Residues from distillation and rectification boilers are tar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL412911A PL231139B1 (en) | 2015-06-29 | 2015-06-29 | Method for processing oil gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL412911A PL231139B1 (en) | 2015-06-29 | 2015-06-29 | Method for processing oil gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL412911A1 true PL412911A1 (en) | 2017-01-02 |
| PL231139B1 PL231139B1 (en) | 2019-01-31 |
Family
ID=57629123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL412911A PL231139B1 (en) | 2015-06-29 | 2015-06-29 | Method for processing oil gas |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL231139B1 (en) |
-
2015
- 2015-06-29 PL PL412911A patent/PL231139B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL231139B1 (en) | 2019-01-31 |
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