发明名称 |
HELIUM RECLAMATION SYSTEMS AND METHODS FOR A GAS CHROMATOGRAPH |
摘要 |
<p>A system for recycling helium carrier gas comprises: a bladder, the bladder interior fluidically configured so as to receive helium-bearing gas output from at least one of a split vent and a septum purge vent of a gas chromatograph; a compartment containing the bladder; a source of pressurized air or gas operable so as to supply pressurized air or gas into the compartment interior so as to compress the bladder containing the helium-bearing gas; a gas reservoir fluidically coupled to the bladder interior so as to receive the helium bearing gas from the compressed bladder interior; and at least one gas purification module configured so as to receive the helium-bearing gas from the gas reservoir and operable to remove contaminants from the helium-bearing gas, an output of the at least one gas purification module being fluidically coupled to a carrier gas inlet of the gas chromatograph.</p> |
申请公布号 |
EP2513646(A1) |
申请公布日期 |
2012.10.24 |
申请号 |
EP20100795874 |
申请日期 |
2010.12.10 |
申请人 |
THERMO FINNIGAN LLC |
发明人 |
LASATER, MATT, A.;MCCAULEY, EDWARD, B. |
分类号 |
G01N30/34;B01D53/053;C01B23/00;F17B1/26 |
主分类号 |
G01N30/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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