公开(公告)号：ZA202004684B

公开(公告)日：2021-08-25

申请号：ZA202004684

申请日：2020-07-29

Applicant: CATALER CORP

Inventor： KIDO YUKI ,  MATSUI SUGURU ,  OHARA ETSUKO ,  NAKADA KAZUMA

Abstract: The present invention relates to a production method of an exhaust gas purification device, including the steps of supplying a solution containing a catalyst metal from a shower nozzle to an upper part of a honeycomb substrate, coating the honeycomb substrate with the solution, and firing the honeycomb substrate coated with the solution, wherein the shower nozzle has a plurality of discharge openings for discharging the solution and a guard which surrounds the plurality of discharge openings.

公开(公告)号：EP2415522A4

公开(公告)日：2017-02-01

申请号：EP10758899

申请日：2010-04-02

Applicant: CATALER CORP

Inventor： NAKANO ATSUSHI ,  MIZUNO SHIGEKI ,  MATSUMOTO SHIGEJI ,  SEKINE HIROSHI ,  MATSUI SUGURU

IPC: B01J37/02 ,  B01D53/86 ,  B05B1/14 ,  B05D7/22

CPC classification number: B05B1/14 ,  B01J35/04 ,  B01J37/0215 ,  B05B12/02 ,  B05C5/0241 ,  B05C7/02 ,  B05D7/22

Abstract: Provided is a technique that makes it possible to manufacture an exhaust gas-purifying catalyst offering a superior performance. A nozzle 130 is configured to discharge a fluid containing a raw material of a catalytic layer to a substrate having first and second end faces and provided with holes each extending from the first end face to the second end face. The nozzle 130 is provided with discharge ports DP each discharging the fluid toward the first end face of the substrate.

Abstract translation: 本发明提供一种技术也使得制造废气净化催化剂的可能提供优越的性能。 喷嘴130被构造成排出含有催化层的原料的基材具有第一和第二端面和流体设置有孔，每个孔从所述第一端面延伸至第二端面。 喷嘴130设置有各排出口排出DP朝向基板的所述第一端面上的流体。