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1.发明公开Apparatus and method for regenerating particulate filters for internal combustion engines 审中-公开Vorrichtung und Verfahren zur Regeneration von PartikelfilternfürVerbrennungsmotoren
公开(公告)号：EP2415982A1
公开(公告)日：2012-02-08
申请号：EP11176254.8
申请日：2011-08-02
发明人： Archetti, Maurizio
CPC分类号： F01N3/023 , B01D41/04 , F01N3/029 , F01N2570/10 , F01N2610/1406
摘要： The present invention relates to a method for regenerating particulate filters for reduction of harmful emissions of exhaust gases from internal combustion engines, and an apparatus for carrying out said method.
The method according to the present invention envisages nebulizing, by means of a suitable nozzle and by pulsed injection, a suitable amount of oxidizing reagent in aqueous solution directly onto the filtering surface of the particulate filter, in such a way that droplets of average diameter below 500 micron reach the filtering surface in the liquid state. The present invention further relates to an apparatus for carrying out said method.摘要翻译： 本发明涉及一种用于再生颗粒过滤器以减少来自内燃机的废气的有害排放的方法，以及用于执行所述方法的装置。 根据本发明的方法设想通过合适的喷嘴和通过脉冲注射将合适量的水溶液中的氧化试剂直接雾化到微粒过滤器的过滤表面上，使得液滴的平均直径低于 500微米到达液态的过滤表面。 本发明还涉及一种用于执行所述方法的装置。
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2.发明公开Apparatus and method for the regeneration of the activated carbon inside an industrial plant 审中-公开装置和用于活性炭的再生方法在工厂
公开(公告)号：EP2415513A3
公开(公告)日：2012-07-11
申请号：EP11176245.6
申请日：2011-08-02
发明人： Archetti, Maurizio
CPC分类号： B01D53/08 , B01D2253/102 , B01D2257/708 , B01D2259/40084 , B01D2259/40096 , B01J20/3416 , C01B32/36
摘要： An apparatus and a method for the regeneration of the granular activated carbon, preferably with grain sizes of between 1 mm and 10 mm, contained in the activated carbon filters (F) used inside an industrial plant are described. The method and the apparatus allow the continuous regeneration of the activated carbon contained in the moving-bed or fixed-bed filters of an industrial plant without requiring a plant shutdown, without having to disassemble the filters, and without having to replace the exhausted activated carbon with new activated carbon except after a large number of regenerations of the entire carbon, thus allowing considerable efficiency of operations and an extremely low environmental impact.
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公开(公告)号：EP2123362A1
公开(公告)日：2009-11-25
申请号：EP08425315.2
申请日：2008-05-08
发明人： Archetti, Maurizio
CPC分类号： F23D11/106 , B05B1/06 , B05B7/067 , B05B7/0815 , B05B12/12 , B05B15/58 , F23D11/28
摘要： The present invention relates to a spill return nozzle (1), particularly suitable for use in gas cooling, characterized in that, alongside the ducts for discharge and return of the flow of liquid, it is provided with means (4,5,5a) suitable to convey a flow of air toward the outlet of the nozzle (1).
With the nozzle (1) according to the present invention it is possible to obtain an output jet with optimized shape and dimensions of the atomized droplets, thereby increasing cooling efficiency in the case of use of the nozzle in gas cooling processes.摘要翻译： 本发明涉及一种特别适用于气体冷却的溢流回流喷嘴（1），其特征在于，除了用于排放和返回液体流的导管外，还设置有装置（4,5,5a） 适合于朝向喷嘴（1）的出口输送空气流。 利用根据本发明的喷嘴（1），可以获得具有雾化液滴的优化形状和尺寸的输出射流，从而在气体冷却过程中使用喷嘴的情况下提高冷却效率。
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4.发明公开
公开(公告)号：EP2415513A2
公开(公告)日：2012-02-08
申请号：EP11176245.6
申请日：2011-08-02
发明人： Archetti, Maurizio
CPC分类号： B01D53/08 , B01D2253/102 , B01D2257/708 , B01D2259/40084 , B01D2259/40096 , B01J20/3416 , C01B32/36
摘要： The present invention relates to an apparatus and a method for the regeneration of the granular activated carbon, preferably with grain sizes of between 1 mm and 10 mm, contained in the activated carbon filters used inside an industrial plant. The method and the apparatus that allows its implementation allow the continuous regeneration of the activated carbon contained in the moving-bed or fixed-bed filters of an industrial plant without requiring a plant shutdown, without having to disassemble the filters, and without having to replace the exhausted activated carbon with new activated carbon except after a large number of regenerations of the entire carbon, thus allowing considerable efficiency of operations and an extremely low environmental impact.
摘要翻译： 本发明涉及一种用于再生粒状活性炭的设备和方法，所述粒状活性炭优选具有在工业设备内部使用的活性炭过滤器中包含的1mm和10mm之间的粒度。 允许其实施的方法和设备允许连续再生包含在工业设备的移动床或固定床过滤器中的活性炭而不需要工厂关闭，而不必拆卸过滤器，并且不必拆卸 除了在整个碳的大量再生之后，用新的活性炭除尽的活性炭，因此使操作效率相当高，并且对环境影响极低。
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