Pretreatment system and method for liquefied petroleum gas sample
The invention discloses a pretreatment system and method for a liquefied petroleum gas sample. Comprising a first desulfurization unit used for removing sulfides in a liquefied petroleum gas sample, the first desulfurization unit is connected with a gas inlet module, and the liquefied petroleum gas...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a pretreatment system and method for a liquefied petroleum gas sample. Comprising a first desulfurization unit used for removing sulfides in a liquefied petroleum gas sample, the first desulfurization unit is connected with a gas inlet module, and the liquefied petroleum gas sample enters the first desulfurization unit in a gas path direction from bottom to top; the second desulfurization unit is used for verifying whether sulfides in the liquefied petroleum gas sample are completely removed or not, the second desulfurization unit is connected with the first desulfurization unit, and the liquefied petroleum gas sample enters the second desulfurization unit in the gas path direction from top to bottom; the water removal unit is used for removing water in the liquefied petroleum gas sample, the water removal unit is connected with the second sulfur removal unit, and the liquefied petroleum gas sample enters the water removal unit in the gas path direction from bottom to top; the oil remo |
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