KR102442108B9 - 디젤엔진 배기가스 저감시스템 및 동작 방법 - Google Patents

디젤엔진 배기가스 저감시스템 및 동작 방법

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Publication number
KR102442108B9
KR102442108B9 KR1020220056743A KR20220056743A KR102442108B9 KR 102442108 B9 KR102442108 B9 KR 102442108B9 KR 1020220056743 A KR1020220056743 A KR 1020220056743A KR 20220056743 A KR20220056743 A KR 20220056743A KR 102442108 B9 KR102442108 B9 KR 102442108B9
Authority
KR
South Korea
Prior art keywords
diesel engine
operating method
reduction system
nox reduction
nox
Prior art date
Application number
KR1020220056743A
Other languages
English (en)
Other versions
KR102442108B1 (ko
Inventor
유영환
조재득
박현대
진철민
유순웅
Original Assignee
주식회사 크린어스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 주식회사 크린어스 filed Critical 주식회사 크린어스
Application granted granted Critical
Publication of KR102442108B1 publication Critical patent/KR102442108B1/ko
Publication of KR102442108B9 publication Critical patent/KR102442108B9/ko

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Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
KR1020220056743A 2022-01-10 2022-05-09 디젤엔진 배기가스 저감시스템 및 동작 방법 KR102442108B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020220003183 2022-01-10
KR20220003183 2022-01-10

Publications (2)

Publication Number Publication Date
KR102442108B1 KR102442108B1 (ko) 2022-09-14
KR102442108B9 true KR102442108B9 (ko) 2023-04-12

Family

ID=83279394

Family Applications (1)

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KR1020220056743A KR102442108B1 (ko) 2022-01-10 2022-05-09 디젤엔진 배기가스 저감시스템 및 동작 방법

Country Status (1)

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KR (1) KR102442108B1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102539410B1 (ko) * 2022-10-26 2023-06-05 에이치케이엠엔에스(주) 배출가스 승온을 이용한 차량 배출가스 저감장치 활성화 방법
CN115680839B (zh) * 2022-11-14 2024-05-10 一汽解放汽车有限公司 降低尿素结晶的后处理混合器和后处理方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2900441B1 (fr) * 2006-04-27 2008-06-06 Renault Sas Dispositif d'injection d'un agent reducteur dans un conduit d'echappement
KR101231132B1 (ko) * 2010-10-07 2013-02-06 한국기계연구원 버너를 사용하여 배출가스 저감 성능을 향상시키는 자동차 배출가스 저감 장치
KR102402308B1 (ko) * 2017-11-29 2022-05-27 에이치에스디엔진 주식회사 환원제 공급장치
KR102057778B1 (ko) * 2018-04-30 2019-12-19 에이치에스디엔진 주식회사 선택적 촉매 환원 시스템

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Publication number Publication date
KR102442108B1 (ko) 2022-09-14

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