Raw gas purification tube for gas chromatographic analysis
The utility model provides a raw gas purification tube for gas chromatographic analysis, which comprises a dust removing bulb, a tar removing bulb and a water removing bulb which are sequentially communicated, wherein dust removing media are arranged in the dust removing bulb, tar removing media are...
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Main Authors | , , , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
02.01.2013
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model provides a raw gas purification tube for gas chromatographic analysis, which comprises a dust removing bulb, a tar removing bulb and a water removing bulb which are sequentially communicated, wherein dust removing media are arranged in the dust removing bulb, tar removing media are arranged in the tar removing bulb and water removing media are arranged in the water removing bulb. The raw gas purification tube for gas chromatographic analysis has the advantages that the problem in removing dust, coal tar, vapor and the like in raw gas obtained through a Lurgi gasifier is solved, the situation that a sample inlet, a chromatographic column and a detector are contaminated and blocked during gas chromatographic analysis is avoided, the expensive analytic instruments are effectively protected, the analyzing speed is improved, the accuracy of analytic data is guaranteed and the working efficiency of analysis and chemical examination personnel is improved. |
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Bibliography: | Application Number: CN20122217788U |