MY171117A - A catalyst for treating exhaust gas of natural gas vehicles - Google Patents

A catalyst for treating exhaust gas of natural gas vehicles

Info

Publication number
MY171117A
MY171117A MYPI2010001715A MYPI2010001715A MY171117A MY 171117 A MY171117 A MY 171117A MY PI2010001715 A MYPI2010001715 A MY PI2010001715A MY PI2010001715 A MYPI2010001715 A MY PI2010001715A MY 171117 A MY171117 A MY 171117A
Authority
MY
Malaysia
Prior art keywords
catalyst
exhaust gas
vehicles
treating exhaust
natural gas
Prior art date
Application number
MYPI2010001715A
Other languages
English (en)
Inventor
Seung Hoon Oh
Seongho Lee
Hong-Seok Jung
Yong-Woo Kim
Original Assignee
Sk Innovation Co Ltd
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.)
Filing date
Publication date
Application filed by Sk Innovation Co Ltd filed Critical Sk Innovation Co Ltd
Publication of MY171117A publication Critical patent/MY171117A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • B01J29/26—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Catalysts (AREA)
MYPI2010001715A 2007-10-31 2008-10-30 A catalyst for treating exhaust gas of natural gas vehicles MY171117A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070110283A KR100908049B1 (ko) 2007-10-31 2007-10-31 천연가스 자동차 배기가스 정화용 촉매

Publications (1)

Publication Number Publication Date
MY171117A true MY171117A (en) 2019-09-26

Family

ID=40591658

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2010001715A MY171117A (en) 2007-10-31 2008-10-30 A catalyst for treating exhaust gas of natural gas vehicles

Country Status (4)

Country Link
KR (1) KR100908049B1 (zh)
CN (1) CN101842561B (zh)
MY (1) MY171117A (zh)
WO (1) WO2009057959A2 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8673219B2 (en) 2010-11-10 2014-03-18 Invention Science Fund I Nasal passage insertion device for treatment of ruminant exhalations
KR101524054B1 (ko) * 2013-12-24 2015-05-29 희성촉매 주식회사 압축천연가스 연소시스템 배기가스 산화촉매
DE102014226659A1 (de) * 2014-12-19 2016-06-23 Robert Bosch Gmbh Verfahren zum Betreiben eines Methanoxidationskatalysators und Abgasnachbehandlungssystem
KR101800676B1 (ko) * 2017-08-31 2017-12-20 한국기계연구원 메탄산화촉매 및 촉매를 이용한 메탄 산화 방법
KR102305781B1 (ko) * 2019-07-30 2021-09-30 한국조선해양 주식회사 메탄 산화 촉매 재생 시스템 및 이를 포함하는 메탄 산화 반응 장치
KR102390017B1 (ko) * 2019-07-30 2022-04-26 한국조선해양 주식회사 저온 메탄 산화 반응용 촉매
EP4166230A1 (en) * 2021-10-12 2023-04-19 Johnson Matthey Public Limited Company Catalyst article for exhaust system of natural gas engine
KR102669782B1 (ko) * 2021-12-22 2024-05-28 희성촉매 주식회사 활성 귀금속 성분 소결 억제를 위한 배기가스 정화용 촉매 제조방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0755295B2 (ja) * 1992-10-14 1995-06-14 財団法人日本自動車研究所 天然ガスエンジンの排気ガス浄化用触媒装置
KR100300825B1 (ko) * 1996-04-11 2002-02-28 준쵸 셈바 배기가스정화용촉매및배기가스정화방법
KR970069119A (ko) * 1996-04-12 1997-11-07 이우복 천연가스 자동차의 배출가스 정화용 촉매

Also Published As

Publication number Publication date
CN101842561B (zh) 2012-06-13
WO2009057959A3 (en) 2009-07-16
KR100908049B1 (ko) 2009-07-15
WO2009057959A2 (en) 2009-05-07
KR20090044268A (ko) 2009-05-07
CN101842561A (zh) 2010-09-22

Similar Documents

Publication Publication Date Title
MY171117A (en) A catalyst for treating exhaust gas of natural gas vehicles
EP2308595A4 (en) EMISSION CONTROL CATALYST
MY157440A (en) Catalyst composition for selective catalytic reduction of exhaust gases
MX2009003133A (es) Metodos para la conversion de metano a hidrocarburos utiles, catalizadores para el uso en los mismos y regeneracion de los catalizadores.
EP2357038A4 (en) EMISSION CONTROL CATALYST, EMISSION CONTROL DEVICE THEREFOR AND EMISSION CONTROL
EP2335823A4 (en) EXHAUST GAS CLEANING CATALYST AND EXHAUST GAS CLEANING PROCESSES THEREWITH
EP2322274A4 (en) EXHAUST GAS CLEANING CATALYST AND METHOD FOR THE PRODUCTION THEREOF
GB201320065D0 (en) Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides
IN2014CN02431A (zh)
HK1176328A1 (zh) 用於廢氣的選擇性催化還原的催化劑組合物
EP2179792A4 (en) EXHAUST GAS TREATMENT CATALYST AND EXHAUST GAS TREATMENT SYSTEM
EP2368630A4 (en) CATALYST FOR THE PURIFICATION OF EXHAUST GASES
EP2452750A4 (en) EXHAUST GAS PURIFYING CATALYST AND PRODUCTION METHOD THEREOF
EP2302184A4 (en) METHOD AND SYSTEM FOR HEATING AN EXHAUST GAS CLEANING CATALYST
PL2257372T3 (pl) Proces regeneracji katalizatora zawierającego ruten lub związki rutenu, zatrutego siarką w postaci związków siarki
EP2235337A4 (en) CATALYST WITH HIGH EFFICIENCY FOR THE TREATMENT OF EXHAUST GASES
ZA201204603B (en) Complex oxide,method for producing same and exhaust gas purifying catalyst
PL2343121T3 (pl) Katalizator do oczyszczania gazu spalinowego i sposób oczyszczania przy jego użyciu
EP2431092A4 (en) EXHAUST GAS CLEANING CATALYST AND METHOD FOR THE PRODUCTION THEREOF
ZA201204604B (en) Complex oxide,method for producing same and exhaust gas purifying catalyst
EP2255879A4 (en) STAINLESS STEEL CATALYST FOR PURIFYING EXHAUST GAS
EP2518018A4 (en) COMPLEX OXIDE, MANUFACTURING METHOD THEREFOR, AND EXHAUST GAS PURIFYING CATALYST
EP2311559A4 (en) EXHAUST GAS CLEANING CATALYST AND METHOD FOR THE PRODUCTION THEREOF
EP2116299A4 (en) EMISSION CONTROL CATALYST
MY157530A (en) A catalyst for treating exhaust gas of diesel lng dual fuel vehicles