公开(公告)号：US10071340B2

公开(公告)日：2018-09-11

申请号：US15126218

申请日：2015-03-20

申请人： HALDOR TOPSØE A/S ,  FLSMIDTH A/S

发明人： Francesco Castellino ,  Jorn Moller Rasmussen ,  Iver Blankenberg Schmidt

IPC分类号： B01D53/86 ,  B01D46/02 ,  B01D46/00 ,  B01D53/75 ,  B01D53/88 ,  B01J23/22 ,  B01J23/648

CPC分类号： B01D53/8631 ,  B01D46/0024 ,  B01D46/02 ,  B01D53/75 ,  B01D53/86 ,  B01D53/88 ,  B01D2255/1023 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2257/404 ,  B01D2257/502 ,  B01D2257/70 ,  B01D2257/708 ,  B01D2258/0233 ,  B01D2258/0283 ,  B01D2258/0291 ,  B01D2271/02 ,  B01J23/22 ,  B01J23/6482

摘要： Filter bag assembly for use in cleaning of process gas comprising an outer tubular filter bag and one or more inner tubular filter bags separately arranged within the outer tubular filter bag, and said one or more inner tubular filter bags also separately arranged within each other, the one or more inner tubular filter bags and the outer tubular filter bags having an open end and a closed end, and at least one of the inner tubular filter bags and/or the outer tubular filter bag being provided with catalytically active material.

公开(公告)号：US20170080387A1

公开(公告)日：2017-03-23

申请号：US15126218

申请日：2015-03-20

申请人： HALDOR TOPSØE A/S ,  FLSMIDTH A/S

发明人： Francesco Castellino ,  Jorn Moller Rasmussen ,  Iver Blankenberg Schmidt

IPC分类号： B01D53/86 ,  B01J23/648 ,  B01J23/22 ,  B01D46/00 ,  B01D46/02

CPC分类号： B01D53/8631 ,  B01D46/0024 ,  B01D46/02 ,  B01D53/75 ,  B01D53/86 ,  B01D53/88 ,  B01D2255/1023 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2257/404 ,  B01D2257/502 ,  B01D2257/70 ,  B01D2257/708 ,  B01D2258/0233 ,  B01D2258/0283 ,  B01D2258/0291 ,  B01D2271/02 ,  B01J23/22 ,  B01J23/6482

摘要： Filter bag assembly for use in cleaning of process gas comprising an outer tubular filter bag and one or more inner tubular filter bags separately arranged within the outer tubular filter bag, and said one or more inner tubular filter bags also separately arranged within each other, the one or more inner tubular filter bags and the outer tubular filter bags having an open end and a closed end, and at least one of the inner tubular filter bags and/or the outer tubular filter bag being provided with catalytically active material.

公开(公告)号：US11566842B2

公开(公告)日：2023-01-31

申请号：US17055548

申请日：2019-05-13

申请人： FLSmidth A/S

发明人： Iver Blankenberg Schmidt ,  Lars Skaarup Jensen

IPC分类号： F27B7/20 ,  C04B7/36 ,  C04B7/43 ,  F27D17/00

摘要： A cement manufacturing plant can include at least one emission abatement mechanism. In some embodiments, the emission abatement mechanism can utilize a plurality of pulsed gases passed through a reactor to treat a solid particulate material passed through the reactor. The pulsed reactant gas can be pulsed through the reactor so that the pulsed gas passes from a middle portion of the reactor to a first end of the reactor at which the solid particulates can be fed into the reactor. In some embodiments, the reactant gas can be output from the first end to a down corner or other reactant gas conduit for transport to a treatment device.

公开(公告)号：US20210116179A1

公开(公告)日：2021-04-22

申请号：US17055548

申请日：2019-05-13

申请人： FLSmidth A/S

发明人： Iver Blankenberg Schmidt ,  Lars Skaarup Jensen

IPC分类号： F27B7/20 ,  F27D17/00 ,  C04B7/36 ,  C04B7/43

摘要： A cement manufacturing plant can include at least one emission abatement mechanism. In some embodiments, the emission abatement mechanism can utilize a plurality of pulsed gases passed through a reactor to treat a solid particulate material passed through the reactor. The pulsed reactant gas can be pulsed through the reactor so that the pulsed gas passes from a middle portion of the reactor to a first end of the reactor at which the solid particulates can be fed into the reactor. In some embodiments, the reactant gas can be output from the first end to a down corner or other reactant gas conduit for transport to a treatment device.