公开(公告)号：US10071340B2

公开(公告)日：2018-09-11

申请号：US15126218

申请日：2015-03-20

Applicant: HALDOR TOPSØE A/S ,  FLSMIDTH A/S

Inventor： Francesco Castellino ,  Jorn Moller Rasmussen ,  Iver Blankenberg Schmidt

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

CPC classification number: 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

Abstract: 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

Applicant: HALDOR TOPSØE A/S ,  FLSMIDTH A/S

Inventor： Francesco Castellino ,  Jorn Moller Rasmussen ,  Iver Blankenberg Schmidt

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

CPC classification number: 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

Abstract: 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.