DK178798B1 - Metal filter for purifying exhaust gas from ship, and preparation method thereof - Google Patents

Metal filter for purifying exhaust gas from ship, and preparation method thereof Download PDF

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Publication number
DK178798B1
DK178798B1 DKPA201300648A DKPA201300648A DK178798B1 DK 178798 B1 DK178798 B1 DK 178798B1 DK PA201300648 A DKPA201300648 A DK PA201300648A DK PA201300648 A DKPA201300648 A DK PA201300648A DK 178798 B1 DK178798 B1 DK 178798B1
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weight
parts
precursor
stirring
active catalyst
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DKPA201300648A
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English (en)
Inventor
Hee-Sung Yang
Joon-Ho Ko
Chan-Do Park
Seok-Lyong Song
Jae-Woo Lee
Sung-Young Lee
Jai-Hyun Park
Kyoung-Jae Kim
Seung-Han Han
Young-Jin Cho
Tae-Min Kim
Ju-Yong Jung
Original Assignee
Hyun Dai Heavy Ind Co Ltd
Hyundai Bngsteel Co Ltd
E&D Co Ltd
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Publication of DK201300648A publication Critical patent/DK201300648A/da
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Publication of DK178798B1 publication Critical patent/DK178798B1/en

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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
    • F01N3/24—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 constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
    • 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
    • B01D53/92—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
    • 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
    • B01D53/92—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
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9413—Processes characterised by a specific catalyst
    • 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
    • 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
    • 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
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • 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
    • B01J29/049—Pillared clays
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0244—Coatings comprising several layers
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
    • 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
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20707—Titanium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20723—Vanadium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20776—Tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/209—Other metals
    • B01D2255/2092—Aluminium
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/22—Metal foam
    • 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
    • F01N2510/00—Surface coverings
    • F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Claims (6)

1. Metalfilter til rensning af en udstødningsgas fra et skib, som er egnet til anvendelse ved fjernelse af nitrogenoxid fra udstødningsgassen, hvilket metalfilter omfatter et metalsubstrat med uregelmæssigheder og en lav-temperaturaktiv katalysator påført metalsubstratet, og omfattende Ti-PILC (Pillared Clay) som pulverunderstøtning og vanadium (V), wolfram (W) og aluminasol understøttet derpå, hvilken lav-tern peraturaktiv katalysator yderligere omfatter, baseret på 100 vægtdele af Ti-PILC, 1-5 vægtdele cerium (Ce), 5-20 vægtdele titaniumdioxid (TiC>2), 1-6 vægtdele jern (Fe), og 1-5 vægtdele svovldioxid (SO2).
2. Metalfilter ifølge krav 1, hvor den lav-temperaturaktive katalysator omfatter, baseret på 100 vægtdele Ti-PILC (Pillared Clay), 1-10 vægtdele V, 1-5 vægtdele W, og 5-20 vægtdele aluminasol.
3. Fremgangsmåde til fremstilling af et metalfilter til rensning af en udstødningsgas fra et skib, som er egnet til anvendelse ved fjernelse af nitrogenoxid fra udstødningsgassen, omfattende: dannelse af uregelmæssigheder på et metalsubstrat; og neddykning af metalsubstratet, som har uregelmæssigheder, i en opløsning af en lav-temperaturaktiv katalysator i en opslæmningstilstand, eller påføring af den lav-temperaturaktive katalysator på metalsubstratet under anvendelse af en belægningsenhed, hvorved metalsubstratet belægges med den lav-temperaturaktive katalysator, hvor fremstillingen af den lav-temperaturaktive katalysator i en opslæmningstilstand omfatter: 1) omrøring af deioniseret vand (Dl vand) og en V forløber, hvorved der opnås en blanding; 2) tilførsel af en W forløber og omrøring af blandingen under udførelse af pH justering til 2-3; 3) tilførsel af Ti-PILC og omrøring af blandingen; 3a) tilførsel af T1O2 og omrøring af blandingen; 3b) yderligere tilførsel af i det mindste én af følgende: en Ce forløber, en Fe forløber og en SO2 forløber og omrøring af blandingen; og 4) tilførsel af aluminasol og omrøring af blandingen.
4. Fremgangsmåde ifølge krav 3, hvor fremstillingen af den lav-temperaturaktive katalysator udføres ved 50-80°C, og Ti-PILC og Dl vand tilføres i et vægtforhold på 3-5:6-8.
5. Fremgangsmåde ifølge krav 3, hvor den lav-temperaturaktive katalysator omfatter, baseret på 100 vægtdele Ti-PILC (Pillared Clay), 1-10 vægtdele V, 1-5 vægtdele W og 5-20 vægtdele aluminasol.
6. Fremgangsmåde ifølge krav 3, hvor 3b) omfatter 3b-1) omrøring af blandingen tilvejebragt ved 3a) og Ce forløberen; 3b-2) omrøring af blandingen opnået ved 3a), Ce forløberen og Fe forløberen; og 3b-3) omrøring af blandingen opnået ved 3a), Ce forløberen, Fe forløberen og S02 forløberen.
DKPA201300648A 2012-03-28 2013-03-22 Metal filter for purifying exhaust gas from ship, and preparation method thereof DK178798B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020120031616A KR101907147B1 (ko) 2012-03-28 2012-03-28 선박 배가스 정화용 금속필터
PCT/KR2013/002383 WO2013147465A1 (ko) 2012-03-28 2013-03-22 선박 배가스 정화용 금속필터와 그 제조방법

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DK201300648A DK201300648A (en) 2013-11-15
DK178798B1 true DK178798B1 (en) 2017-02-13

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Country Status (7)

Country Link
US (1) US9371765B2 (da)
JP (1) JP2014515311A (da)
KR (1) KR101907147B1 (da)
CN (1) CN103648617B (da)
DK (1) DK178798B1 (da)
FI (1) FI127851B (da)
WO (1) WO2013147465A1 (da)

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JP6261260B2 (ja) * 2013-09-26 2018-01-17 株式会社日本触媒 船舶排ガス処理触媒および排ガス処理方法
DE102014201263A1 (de) * 2014-01-23 2015-07-23 Johnson Matthey Catalysts (Germany) Gmbh Katalysator
JP6292159B2 (ja) * 2015-04-13 2018-03-14 トヨタ自動車株式会社 排ガス浄化用触媒
KR101798713B1 (ko) * 2015-07-15 2017-11-16 현대중공업 주식회사 질소산화물 제거용 scr 촉매 및 그의 제조방법
EP3334529A4 (en) * 2015-08-14 2019-09-04 BASF Corporation SYNTHETIC ION-EXCHANGE PHYLLOSILICATE AS SCR CATALYST
CN108554410A (zh) * 2018-05-03 2018-09-21 东华大学 一种Fe/Ti-PILC催化剂、制备方法及应用
CN114433115B (zh) * 2020-10-16 2024-01-30 中国石油化工股份有限公司 一种涂层浆料及其制备方法和应用

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US9371765B2 (en) 2016-06-21
CN103648617A (zh) 2014-03-19
US20140170032A1 (en) 2014-06-19
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FI127851B (en) 2019-04-15
WO2013147465A1 (ko) 2013-10-03

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