发明名称 |
GAS CLEANING METHOD AND APPARATUS |
摘要 |
<p>A plasma method and apparatus for purifying an offgas containing inorganic and organic pollutants. A plasma torch (26) is formed by interaction of the offgas (6) with an electric field (E) created by a voltage (V) applied between one or more couples of electrodes (16) arranged upstream/along a purification chamber (1); the electric field is such that an electric discharge takes place which ionizes the offgas (6) and causes a redistribution of atoms/molecules, thus creating longer molecules, which form a liquid residue (23), and shorter molecules, which form a purified gas (7). The gas undergoes an expansion that is caused by a diverging portion (21) of the purification chamber and assists preliminary cooling of the of fgas/purif ied gas (6/7). A tube-bundle exchanger (2) is provided and has a cross section larger than the outlet port (14) of the chamber to allow further expansion/cooling. A scrubber (3) is arranged downstream exchanger (2).</p> |
申请公布号 |
WO2010015405(A1) |
申请公布日期 |
2010.02.11 |
申请号 |
WO2009EP05720 |
申请日期 |
2009.08.06 |
申请人 |
RE.CO 2 SRL;FABBRI, MARIO;SONNO, ENRICO |
发明人 |
FABBRI, MARIO;SONNO, ENRICO |
分类号 |
B01D53/32 |
主分类号 |
B01D53/32 |
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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