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1. 发明申请

WO2010140109A2 INTEGRATED SYSTEM FOR REACTIVATING AND RECIRCULATING LIGHT ASHES WITH HIGH UNBURNT MATTER CONTENT 审中-公开
标题翻译：一体化系统，用于反应和再循环光束，具有高度重要的内容
公开(公告)号：WO2010140109A2
公开(公告)日：2010-12-09
申请号：PCT/IB2010/052421
申请日：2010-05-31
申请人： MAGALDI INDUSTRIE S.R.L. , MAGALDI, Mario , SALATINO, Piero , SENNECA, Osvalda , CHIRONE, Riccardo
发明人： MAGALDI, Mario , SALATINO, Piero , SENNECA, Osvalda , CHIRONE, Riccardo
IPC分类号： F23J1/00
CPC分类号： F23J1/00 , F23J2700/001 , F23J2900/01007
摘要： The present invention relates to a treatment for reactivating light ashes, obtained from the combustion of fossil fuels or from the co-combustion therewith of CDR or biomasses inside dust phase boilers. The light ashes conveyed by the combustion fumes and kept by electrostatic precipitators or by baghouse filters are extracted therefrom and sent to the integrated system allowing the reactivation thereof with respect to the post-combustion, before being made to recirculate in the combustion chamber through the boiler burners. Said reactivation treatment of the ashes is obtained by making them to transit inside an accumulation system in contact with air at a suitable temperature and for a determined time period, so as to obtain the chemisorption of the oxygen available in the gaseous current by the carbon of the unburnt portion. The integrated system allows reducing the percentage of unburnt matter in the light ashes and transforming them from waste into raw material which can be re-used in the cement and concrete industry.
摘要翻译：本发明涉及从化石燃料的燃烧或与灰尘相锅炉内的CDR或生物质的共同燃烧获得的轻质灰分的再处理。由燃烧烟雾输送并由静电除尘器或袋式过滤器保存的轻质灰分从其中提取并送到集成系统，允许其在后燃烧时再活化，然后再在燃烧室中通过锅炉再循环燃烧器。灰分的所述再活化处理是通过使它们在适合的温度和一定时间内与空气接触的积聚系统中转运而获得的，以便获得在气流中可用的氧的化学吸附未燃部分。综合系统可以减少灰烬中未燃物质的百分比，并将其从废物转化为可在水泥和混凝土工业中重新使用的原料。

2. 发明申请

WO2010140109A3 INTEGRATED SYSTEM FOR REACTIVATING AND RECIRCULATING LIGHT ASHES WITH HIGH UNBURNT MATTER CONTENT 审中-公开
标题翻译：一体化系统，用于反应和再循环光束，具有高度重要的内容
公开(公告)号：WO2010140109A3
公开(公告)日：2011-05-26
申请号：PCT/IB2010052421
申请日：2010-05-31
申请人： MAGALDI IND SRL , MAGALDI MARIO , SALATINO PIERO , SENNECA OSVALDA , CHIRONE RICCARDO
发明人： MAGALDI MARIO , SALATINO PIERO , SENNECA OSVALDA , CHIRONE RICCARDO
IPC分类号： F23J1/00
CPC分类号： F23J1/00 , F23J2700/001 , F23J2900/01007
摘要： The present invention relates to a treatment for reactivating light ashes, obtained from the combustion of fossil fuels or from the co-combustion therewith of CDR or biomasses inside dust phase boilers. The light ashes conveyed by the combustion fumes and kept by electrostatic precipitators or by baghouse filters are extracted therefrom and sent to the integrated system allowing the reactivation thereof with respect to the post-combustion, before being made to recirculate in the combustion chamber through the boiler burners. Said reactivation treatment of the ashes is obtained by making them to transit inside an accumulation system in contact with air at a suitable temperature and for a determined time period, so as to obtain the chemisorption of the oxygen available in the gaseous current by the carbon of the unburnt portion. The integrated system allows reducing the percentage of unburnt matter in the light ashes and transforming them from waste into raw material which can be re-used in the cement and concrete industry.
摘要翻译：本发明涉及从化石燃料的燃烧或与灰尘相锅炉内的CDR或生物质的共同燃烧获得的轻质灰分的再处理。由燃烧烟雾输送并由静电除尘器或袋式过滤器保存的轻质灰分从其中提取并送到集成系统，允许其在后燃烧时再活化，然后再在燃烧室中通过锅炉再循环燃烧器。灰分的所述再活化处理是通过使它们在适合的温度和一定时间内与空气接触的积聚系统中转运而获得的，以便获得在气流中可用的氧的化学吸附未燃部分。综合系统可以减少灰烬中未燃物质的百分比，并将其从废物转化为可在水泥和混凝土工业中重新使用的原料。

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