发明名称 |
METHOD AND SYSTEM FOR REMOVING CARBON DIOXIDE FROM HYDROCARBONS |
摘要 |
The present disclosure relates to a method for removing carbon dioxide from hydrocarbons, the method comprising the steps of: (a) contacting a feed stream comprising hydrocarbons and carbon dioxide with one or more gas-separation membranes to produce a hydrocarbon- rich retentate gas stream and a permeate gas stream rich in carbon dioxide, the retentate gas stream containing less carbon dioxide relative to the feed stream; and (b) passing at least one of the retentate gas stream or the permeate gas stream through an absorption unit to produce a hydrocarbon-rich gas phase and a liquid absorbent phase containing said carbon dioxide. The present disclosure also relates to a system for doing the same. |
申请公布号 |
WO2013169093(A1) |
申请公布日期 |
2013.11.14 |
申请号 |
WO2013MY00093 |
申请日期 |
2013.05.08 |
申请人 |
PETROLIAM NASIONAL BERHAD (PETRONAS) |
发明人 |
W MUSTAPA, W NURUL FFAZIDA;M HALIM, M HANIF;KADIRKHAN, FARAHDILA;SHAFAWI, AZMAN;M TAMIDI, ATHIRAH |
分类号 |
B01D53/34;B01D53/14;B01D63/00 |
主分类号 |
B01D53/34 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|