公开(公告)号：US12296388B2

公开(公告)日：2025-05-13

申请号：US17637558

申请日：2020-09-02

Applicant: Nikon SLM Solutions AG

Inventor： Matthew Schulz-Sciberras ,  Patrick Sharp ,  Isabell Huebinger

IPC: B22F10/77 ,  B01D47/12 ,  B01J19/00 ,  B22F10/85 ,  B22F12/70 ,  B01D46/00 ,  B01D46/44 ,  B01D46/76 ,  B33Y10/00 ,  B33Y40/00 ,  B33Y50/02

Abstract: In a method of treating a gas stream (32) containing combustible and/or reactive particles (34) at least a part of the particles (34) contained in the gas stream (32) is separated from the gas stream (32) by means of a separation device (36). The particles (34) separated from the gas stream (32) by means of the separation device (36) are supplied to a collecting vessel (40). The supply of particles (34) to the collecting vessel (40) is interrupted. A flame retardant material (57) is supplied to the collecting vessel (40) so as to form a cover layer of flame retardant material (57) on the particles (34) contained in the collecting vessel (40).

公开(公告)号：US20240326134A1

公开(公告)日：2024-10-03

申请号：US18742144

申请日：2024-06-13

Applicant: Nikon SLM Solutions AG

Inventor： Matthew Schulz-Sciberras ,  Patrick Sharp

IPC: B22F12/70 ,  B01D50/20 ,  B01D53/34 ,  B01D53/38 ,  B01D53/73 ,  B22F1/145 ,  B22F1/16 ,  B22F10/00 ,  B22F10/28 ,  B22F10/32 ,  B22F10/322 ,  B22F10/34 ,  B22F10/77 ,  B22F10/85 ,  B22F12/90 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00

CPC classification number: B22F12/70 ,  B01D50/20 ,  B01D53/346 ,  B01D53/38 ,  B01D53/73 ,  B22F1/145 ,  B22F1/16 ,  B22F10/28 ,  B22F10/85 ,  B22F12/90 ,  B33Y40/00 ,  B01D2251/10 ,  B01D2258/02 ,  B22F10/00 ,  B22F10/32 ,  B22F10/322 ,  B22F10/34 ,  B22F10/77 ,  B33Y10/00 ,  B33Y30/00

Abstract: In a method for treating combustible and/or reactive particles (34) which have been separated from a gas stream (32) by means of a separation device (36) an oxidizing agent is supplied to an atmosphere surrounding the particles (34) so as to cause a passivating oxidation of at least a part of the particles (34). A content of the oxidizing agent in the atmosphere surrounding the particles (34) is detected and the supply of the oxidizing agent to the atmosphere surrounding the particles (34) is controlled in dependence on the detected content of the oxidizing agent in the atmosphere surrounding the particles (34).

公开(公告)号：US12053824B2

公开(公告)日：2024-08-06

申请号：US17095218

申请日：2020-11-11

Applicant: Nikon SLM Solutions AG

Inventor： Matthew Schulz-Sciberras ,  Patrick Sharp

IPC: B01D53/34 ,  B01D50/20 ,  B01D53/38 ,  B01D53/73 ,  B22F1/145 ,  B22F1/16 ,  B22F10/28 ,  B22F10/85 ,  B22F12/70 ,  B22F12/90 ,  B33Y40/00 ,  B22F10/00 ,  B22F10/32 ,  B22F10/322 ,  B22F10/34 ,  B22F10/77 ,  B33Y10/00 ,  B33Y30/00

CPC classification number: B22F12/70 ,  B01D50/20 ,  B01D53/346 ,  B01D53/38 ,  B01D53/73 ,  B22F1/145 ,  B22F1/16 ,  B22F10/28 ,  B22F10/85 ,  B22F12/90 ,  B33Y40/00 ,  B01D2251/10 ,  B01D2258/02 ,  B22F10/00 ,  B22F10/32 ,  B22F10/322 ,  B22F10/34 ,  B22F10/77 ,  B33Y10/00 ,  B33Y30/00 ,  B22F2999/00 ,  B22F10/77 ,  B22F2201/00 ,  B22F2203/03

Abstract: In a method for treating combustible and/or reactive particles (34) which have been separated from a gas stream (32) by means of a separation device (36) an oxidizing agent is supplied to an atmosphere surrounding the particles (34) so as to cause a passivating oxidation of at least a part of the particles (34). A content of the oxidizing agent in the atmosphere surrounding the particles (34) is detected and the supply of the oxidizing agent to the atmosphere surrounding the particles (34) is controlled in dependence on the detected content of the oxidizing agent in the atmosphere surrounding the particles (34).