发明公开
- 专利标题： VERFAHREN ZUR KATALYTISCHEN ENTFERNUNG VON KOHLENDIOXID UND SCHWEFELDIOXID AUS ABGASEN
- 专利标题（英）： Method for the catalytic removal of carbon dioxide and sulphur dioxide from exhaust gases
- 专利标题（中）： 用于从废气中二氧化碳和二氧化硫的催化净化
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申请号： EP11720737.3申请日： 2011-05-06
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公开(公告)号： EP2566603A1公开(公告)日： 2013-03-13
- 发明人: STRICKROTH, Alain
- 申请人： CPPE Carbon Process&Plant Engineering S.A.
- 申请人地址： Rue de la Cimenterie 1337 Luxembourg-Dommeldange LU
- 专利权人： CPPE Carbon Process&Plant Engineering S.A.
- 当前专利权人： CPPE Carbon Process&Plant Engineering S.A.
- 当前专利权人地址： Rue de la Cimenterie 1337 Luxembourg-Dommeldange LU
- 代理机构： Office Freylinger
- 优先权： LU91685 20100507
- 国际公布： WO2011138425 20111110
- 主分类号： B01D53/50
- IPC分类号： B01D53/50 ; B01D53/62
摘要：
The present invention relates to a method for the catalytic removal of sulphur dioxide and carbon dioxide from exhaust gases in a reactor charged with an activated carbon catalyst, wherein the method comprises the following steps: • saturation of the activated carbon with SO
2 , • saturation or partial saturation of the exhaust gases with water, • introduction of the exhaust gases into the reactor, • catalytic conversion of the SO
2 to H
2 SO
4 and in parallel thereto, the catalytic conversion in the presence of the same catalyst of CO
2 to C and O
2 and also to sulphur-carbon compounds. • Washing out the catalyst and discharging the H
2 SO
4 as liquid and the C as solid and/or bound to sulphur compounds.
2 , • saturation or partial saturation of the exhaust gases with water, • introduction of the exhaust gases into the reactor, • catalytic conversion of the SO
2 to H
2 SO
4 and in parallel thereto, the catalytic conversion in the presence of the same catalyst of CO
2 to C and O
2 and also to sulphur-carbon compounds. • Washing out the catalyst and discharging the H
2 SO
4 as liquid and the C as solid and/or bound to sulphur compounds.
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