公开(公告)号：US20190218463A1

公开(公告)日：2019-07-18

申请号：US16360816

申请日：2019-03-21

Applicant: Valmet Technologies Oy

Inventor： Teppo Riihimaeki ,  Antti Kaura ,  Lauri Kokko ,  Joakim Autio

IPC: C10G31/09 ,  B01D29/56 ,  B01D29/00 ,  B01D29/11

CPC classification number: C10G31/09 ,  B01D29/0095 ,  B01D29/0097 ,  B01D29/114 ,  B01D29/117 ,  B01D29/118 ,  B01D29/56 ,  B01D2201/184 ,  C10G2300/208

Abstract: A filter for filtering pyrolysis oil and an arrangement. The filter is a split-flow filter (1, 1a, 1b), comprising a filter element (12), comprising plurality of apertures (17) extending through the filter element (12), a receiving channel (13) for receiving a flow (F) of pyrolysis oil to be filtered and for supplying said flow on first side (A) of the filter element (12), a main discharge channel (14) arranged on the first side (A) of the filter element (12) for discharging the portion of the flow (F) of pyrolysis oil having not penetrated through the filter element (12), and a filtrate channel (15) arranged on second side (B) of the filter element (12) for discharging the portion of the flow (F) of pyrolysis oil having penetrated through the filter element (12).

公开(公告)号：US10358607B2

公开(公告)日：2019-07-23

申请号：US15378837

申请日：2016-12-14

Applicant: Valmet Technologies Oy

Inventor： Teppo Riihimaeki ,  Antti Kaura ,  Lauri Kokko ,  Joakim Autio

IPC: C10G31/09 ,  B01D29/00 ,  B01D29/56 ,  B01D29/11

Abstract: A filter for filtering pyrolysis oil and an arrangement. The filter is a split-flow filter (1, 1a, 1b), comprising a filter element (12), comprising plurality of apertures (17) extending through the filter element (12), a receiving channel (13) for receiving a flow (F) of pyrolysis oil to be filtered and for supplying said flow on first side (A) of the filter element (12), a main discharge channel (14) arranged on the first side (A) of the filter element (12) for discharging the portion of the flow (F) of pyrolysis oil having not penetrated through the filter element (12), and a filtrate channel (15) arranged on second side (B) of the filter element (12) for discharging the portion of the flow (F) of pyrolysis oil having penetrated through the filter element (12).

公开(公告)号：US20170183572A1

公开(公告)日：2017-06-29

申请号：US15378837

申请日：2016-12-14

Applicant: Valmet Technologies Oy

Inventor： Teppo Riihimaeki ,  Antti Kaura ,  Lauri Kokko ,  Joakim Autio

IPC: C10G31/09 ,  B01D29/00 ,  B01D29/56 ,  B01D29/11

CPC classification number: C10G31/09 ,  B01D29/0095 ,  B01D29/0097 ,  B01D29/114 ,  B01D29/117 ,  B01D29/118 ,  B01D29/56 ,  B01D2201/184 ,  C10G2300/208

Abstract: A filter for filtering pyrolysis oil and an arrangement. The filter is a split-flow filter (1, 1a, 1b), comprising a filter element (12), comprising plurality of apertures (17) extending through the filter element (12), a receiving channel (13) for receiving a flow (F) of pyrolysis oil to be filtered and for supplying said flow on first side (A) of the filter element (12), a main discharge channel (14) arranged on the first side (A) of the filter element (12) for discharging the portion of the flow (F) of pyrolysis oil having not penetrated through the filter element (12), and a filtrate channel (15) arranged on second side (B) of the filter element (12) for discharging the portion of the flow (F) of pyrolysis oil having penetrated through the filter element (12).