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1.发明授权
公开(公告)号：EP2981692B1
公开(公告)日：2018-02-28
申请号：EP13731488.6
申请日：2013-04-03
CPC分类号： F01N3/2006 , F01N3/023 , F01N3/0231 , F01N3/0232 , F01N3/027 , F01N3/035 , F01N3/103 , F01N3/2066 , F01N9/002 , F01N9/005 , F01N13/009 , F01N2240/16 , F01N2900/0412 , F01N2900/0418 , F01N2900/0422 , F01N2900/0601 , F01N2900/0602 , F01N2900/08 , F01N2900/1404 , F01N2900/1602 , F01N2900/1606 , F01N2900/1621 , F02D41/029 , F02D41/1467 , F02D2041/1433 , F02D2200/0812 , Y02T10/47
摘要： A process for regenerating an exhaust gas after-treatment device adapted to be fitted in an exhaust line of an internal combustion engine arrangement, wherein the exhaust gas after-treatment device comprises a particle filter, characterized in that the process comprising the steps of : a) setting the temperature of the exhaust gases at the particle filter within a first temperature range comprised between 420 and 550 degrees Celsius; b) maintaining the temperature of the exhaust gases at the particle filter at the first temperature range during a first period of time; c) after the first period of time, further gradually increasing the temperature at the particle filter to a second temperature range which is over 550° degrees Celsius. The temperature at the particle filter is increased at a controlled rate of temperature increase over time. The temperature at the particle filter is increased at a rate of temperature increase over time which decreases over time.
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公开(公告)号：EP3368195A1
公开(公告)日：2018-09-05
申请号：EP15820587.2
申请日：2015-10-29
申请人： Volvo Truck Corporation , Centre National de la Recherche Scientifique (C.N.R.S.) , Université Claude Bernard Lyon 1
CPC分类号： F01N3/035 , B01D53/9418 , B01D53/944 , B01D2255/50 , B01D2255/502 , B01D2255/504 , B01D2255/9155 , B01D2255/9202 , B01D2255/9205 , B01J29/08 , B01J29/10 , B01J29/40 , B01J29/42 , B01J29/60 , B01J29/61 , B01J29/7007 , B01J29/7015 , B01J29/7207 , B01J29/7215 , B01J29/723 , B01J29/85 , B01J35/0006 , B01J35/023 , B01J35/04 , B01J35/10 , B01J35/1057 , B01J35/1061 , B01J35/1066 , B01J37/0215 , B01J37/10 , B01J2229/64 , B01J2229/66 , F01N3/2066 , F01N3/2828 , F01N2330/06 , F01N2330/30 , F01N2370/04 , F01N2510/063 , Y02A50/2325 , Y02C20/10 , Y02T10/24
摘要： Disclosed is a reactive filter, that is a selective catalytic reduction filter or an oxidative reaction filter, including a porous substrate including internal pores having their inner surface, totally or partially, directly coated with a catalytic zeolite material resulting from an in situ hydrothermal synthesis. Also disclosed is a process for preparing such a reactive filter and the use thereof in an engine exhaust depolluting system.
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公开(公告)号：EP4065823A1
公开(公告)日：2022-10-05
申请号：EP19809064.9
申请日：2019-11-25
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公开(公告)号：EP3282107A1
公开(公告)日：2018-02-14
申请号：EP17192005.1
申请日：2013-04-03
CPC分类号： F01N3/2006 , F01N3/023 , F01N3/0231 , F01N3/0232 , F01N3/027 , F01N3/035 , F01N3/103 , F01N3/2066 , F01N9/002 , F01N9/005 , F01N13/009 , F01N2240/16 , F01N2900/0412 , F01N2900/0418 , F01N2900/0422 , F01N2900/0601 , F01N2900/0602 , F01N2900/08 , F01N2900/1404 , F01N2900/1602 , F01N2900/1606 , F01N2900/1621 , F02D41/029 , F02D41/1467 , F02D2041/1433 , F02D2200/0812 , Y02T10/47
摘要： A process for regenerating an exhaust gas after-treatment device adapted to be fitted in an exhaust line of an internal combustion engine arrangement, wherein the exhaust gas after-treatment device comprises a particle filter, characterized in that the process comprising the steps of :
a) setting the temperature of the exhaust gases at the particle filter within a first temperature range comprised between 420 and 550 degrees Celsius;
b) maintaining the temperature of the exhaust gases at the particle filter at the first temperature range during a first period of time;
c) after the first period of time, further gradually increasing the temperature at the particle filter to a second temperature range which is over 550° degrees Celsius.
The temperature at the particle filter is increased at a controlled rate of temperature increase over time. The temperature at the particle filter is increased at a rate of temperature increase over time which decreases over time.摘要翻译： 一种用于再生适于安装在内燃机装置的排气管路中的排气后处理装置的方法，其中排气后处理装置包括颗粒过滤器，其特征在于该方法包括以下步骤：a ）将颗粒过滤器处的废气的温度设定在420摄氏度与550摄氏度之间的第一温度范围内; b）在第一时间段期间将颗粒过滤器处的排气的温度保持在第一温度范围; c）在第一段时间之后，将颗粒过滤器处的温度进一步逐渐升高到超过550摄氏度的第二温度范围。 随着时间的推移，颗粒过滤器处的温度以受控的温度升高速率增加。 颗粒过滤器处的温度随着时间的推移随温度增加而增加，这随时间而降低。
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5.发明公开METHOD AND INTERNAL COMBUSTION ENGINE ARRANGEMENT FOR REGENERATING AN EXHAUST AFTER-TREATMENT DEVICE 有权VERFAHREN UND BRENNKRAFTMASCHINENANORDNUNG ZUM REGENERIEREN EINER ABGASNACHBEHANDLUNGSVORRICHTUNG
公开(公告)号：EP2981692A1
公开(公告)日：2016-02-10
申请号：EP13731488.6
申请日：2013-04-03
CPC分类号： F01N3/2006 , F01N3/023 , F01N3/0231 , F01N3/0232 , F01N3/027 , F01N3/035 , F01N3/103 , F01N3/2066 , F01N9/002 , F01N9/005 , F01N13/009 , F01N2240/16 , F01N2900/0412 , F01N2900/0418 , F01N2900/0422 , F01N2900/0601 , F01N2900/0602 , F01N2900/08 , F01N2900/1404 , F01N2900/1602 , F01N2900/1606 , F01N2900/1621 , F02D41/029 , F02D41/1467 , F02D2041/1433 , F02D2200/0812 , Y02T10/47
摘要： A process for regenerating an exhaust gas after-treatment device adapted to be fitted in an exhaust line of an internal combustion engine arrangement, wherein the exhaust gas after-treatment device comprises a particle filter, characterized in that the process comprising the steps of : a) setting the temperature of the exhaust gases at the particle filter within a first temperature range comprised between 420 and 550 degrees Celsius; b) maintaining the temperature of the exhaust gases at the particle filter at the first temperature range during a first period of time; c) after the first period of time, further gradually increasing the temperature at the particle filter to a second temperature range which is over 550° degrees Celsius. The temperature at the particle filter is increased at a controlled rate of temperature increase over time. The temperature at the particle filter is increased at a rate of temperature increase over time which decreases over time.
摘要翻译： 提供了一种用于在内燃机装置的排气管线中再生废气后处理装置的过程，该排气管线包括颗粒过滤器。 该过程包括识别颗粒过滤器的烟灰负载何时超过预定水平。 之后，颗粒过滤器处的废气温度保持在第一温度范围内，直到经过预定时间段中的至少一个或确定颗粒过滤器的烟灰负荷低于预定水平。 之后，颗粒过滤器处的废气温度升至高于第一温度范围的第二温度范围内。 还公开了内燃机装置。
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公开(公告)号：EP3282107B1
公开(公告)日：2019-08-14
申请号：EP17192005.1
申请日：2013-04-03
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