ZA201604675B - Manganese-containing diesel oxidation catalyst - Google Patents

Manganese-containing diesel oxidation catalyst

Info

Publication number
ZA201604675B
ZA201604675B ZA2016/04675A ZA201604675A ZA201604675B ZA 201604675 B ZA201604675 B ZA 201604675B ZA 2016/04675 A ZA2016/04675 A ZA 2016/04675A ZA 201604675 A ZA201604675 A ZA 201604675A ZA 201604675 B ZA201604675 B ZA 201604675B
Authority
ZA
South Africa
Prior art keywords
manganese
oxidation catalyst
diesel oxidation
containing diesel
catalyst
Prior art date
Application number
ZA2016/04675A
Other languages
English (en)
Inventor
Shiang Sung
Stanley A Roth
Claudia Zabel
Susanne Stiebels
Andreas Sundermann
Olga Gerlach
Original Assignee
Basf Corp
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 Basf Corp filed Critical Basf Corp
Publication of ZA201604675B publication Critical patent/ZA201604675B/en

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    • 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
    • B01J29/076—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
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    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
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    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
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    • B01D53/9413—Processes characterised by a specific catalyst
    • B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
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    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
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    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
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    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Processes For Solid Components From Exhaust (AREA)
ZA2016/04675A 2013-12-16 2016-07-08 Manganese-containing diesel oxidation catalyst ZA201604675B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/107,704 US10335776B2 (en) 2013-12-16 2013-12-16 Manganese-containing diesel oxidation catalyst
PCT/US2014/070356 WO2015095056A1 (en) 2013-12-16 2014-12-15 Manganese-containing diesel oxidation catalyst

Publications (1)

Publication Number Publication Date
ZA201604675B true ZA201604675B (en) 2020-01-29

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ZA2016/04675A ZA201604675B (en) 2013-12-16 2016-07-08 Manganese-containing diesel oxidation catalyst

Country Status (10)

Country Link
US (4) US10335776B2 (enExample)
EP (1) EP3083049A4 (enExample)
JP (1) JP6625537B2 (enExample)
KR (1) KR102344639B1 (enExample)
CN (2) CN111389451A (enExample)
CA (1) CA2932142A1 (enExample)
MX (1) MX2016007993A (enExample)
RU (1) RU2683771C1 (enExample)
WO (1) WO2015095056A1 (enExample)
ZA (1) ZA201604675B (enExample)

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EP2772302A1 (en) * 2013-02-27 2014-09-03 Umicore AG & Co. KG Hexagonal oxidation catalyst
GB201401115D0 (en) * 2014-01-23 2014-03-12 Johnson Matthey Plc Diesel oxidation catalyst and exhaust system
GB201405868D0 (en) * 2014-04-01 2014-05-14 Johnson Matthey Plc Diesel oxidation catalyst with NOx adsorber activity
US10179329B2 (en) * 2014-11-19 2019-01-15 Johnson Matthey Public Limited Company Combining SCR with PNA for low temperature emission control
MX2017010295A (es) * 2015-02-09 2017-11-10 Basf Corp Catalizador de oxidacion diesel.
GB201504658D0 (en) * 2015-03-19 2015-05-06 Johnson Matthey Plc Exhaust system for a compression ignition engine having a capture face for volatilised platinum
BR112018001864A2 (pt) 2015-07-30 2018-09-18 Basf Corporation compósito de catalisador de oxidação, método para tratamento de uma corrente de gás de escape de um motor a diesel, e, sistema para tratamento de uma corrente de gás de escape de motor de queima pobre.
GB201517578D0 (en) 2015-10-06 2015-11-18 Johnson Matthey Plc Passive nox adsorber
GB201517579D0 (en) 2015-10-06 2015-11-18 Johnson Matthey Plc Passive nox adsorber
KR102641284B1 (ko) * 2015-11-06 2024-02-29 바스프 코포레이션 백금족 금속을 비귀금속 산화물과 조합한 디젤 산화 촉매
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