FIELD: chemistry.
SUBSTANCE: processing method of liquefied hydrocarbons, containing the acid gases to remove the mentioned acid gases, while minimizing the losses of amine compounds, contains the contacting stage of mentioned liquefied hydrocarbons with the absorbing aqueous solution of the first amine compound. The mentioned first amine compound has the structure
,
where R1 is propane-2,3-diol; R2 is hydrogen, methyl, ethyl, 2-hydroxyethyl or propane-2,3-diol; and R3 is the hydrogen, methyl, ethyl, 2-hydroxyethyl or propane-2,3-diol.
EFFECT: minimization of the amines losses.
9 cl, 1 dwg
| Title |
Year |
Author |
Number |
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2013 |
- Larosh Kristof
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|
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2013 |
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|
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- Larosh Kristof R.
- Doudl Dzhon R.
|
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|
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|
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- Josijama Rijudzi
- Tanoura Masazumi
- Vatari Noriko
- Fudzii Suudzi
- Inoueh Jukikhiko
- Sakano Mitsuru
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