KR100933067B1 - 촉매 반응 장치 - Google Patents
촉매 반응 장치 Download PDFInfo
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- KR100933067B1 KR100933067B1 KR1020070094639A KR20070094639A KR100933067B1 KR 100933067 B1 KR100933067 B1 KR 100933067B1 KR 1020070094639 A KR1020070094639 A KR 1020070094639A KR 20070094639 A KR20070094639 A KR 20070094639A KR 100933067 B1 KR100933067 B1 KR 100933067B1
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- Prior art keywords
- fluid
- hollow cell
- casing
- catalytic reaction
- catalyst
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- 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
- F01N3/2814—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates all sheets, plates or foils being corrugated
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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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
-
- 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
- F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
- F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
-
- 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
- F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
- F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
- F01N3/2026—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means directly electrifying the catalyst substrate, i.e. heating the electrically conductive catalyst substrate by joule effect
-
- 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
- F01N3/2821—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates the support being provided with means to enhance the mixing process inside the converter, e.g. sheets, plates or foils with protrusions or projections to create turbulence
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- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
Description
상기 케이싱부재의 내부 유로에 장착되며, 유로 방향으로 관통된 다수의 셀로 형성되고, 표면에 반응 촉매가 코팅된 중공형 셀부재를 포함하며,
상기 중공형 셀부재는 산과 골이 반복되는 연속된 파형으로 굴곡되고, 연통구멍이 다수 뚫리며 전기 전원을 공급받아 발열하는 면상발열금속판으로 형성된 코로게이션판과, 상기 코로게이션판을 구분하고 연통구멍이 다수 뚫려진 구획판을 적층하여 형성한 촉매 반응 장치를 제공함으로써 해결되는 것이다.
상기 연통구멍에는 셀의 내부를 향해 돌출되는 돌출부가 형성되는 것이다.
상기 케이싱부재 내에는 상기 중공형 셀부재를 통과하는 유체를 가열하는 히터부재가 장착되며,
상기 히터부재는 상기 중공형 셀부재 내에 장착되어 중공형 셀부재를 가열하여 셀을 통과하는 유체를 가열하는 것이다.
상기 케이싱부재의 일 단부에는 경사진 유체 유입관을 구비하고, 단부를 커버하는 제 1 케이싱 커버부가 구비되며, 타측 단부에는 경사진 유체 배출관을 구비하고 단부를 커버하는 제 2 케이싱 커버부가 구비되는 것이다.
Claims (7)
- 내부에 유체가 통과하는 유로를 가지는 케이싱부재와;상기 케이싱부재의 내부 유로에 장착되며, 유로 방향으로 관통된 다수의 셀로 형성되고, 표면에 반응 촉매가 코팅된 중공형 셀부재를 포함하며,상기 중공형 셀부재는 산과 골이 반복되는 연속된 파형으로 굴곡되고, 연통구멍이 다수 뚫리며 전기 전원을 공급받아 발열하는 면상발열금속판으로 형성된 코로게이션판과, 상기 코로게이션판을 구분하고 연통구멍이 다수 뚫려진 구획판을 적층하여 형성한 것을 특징으로 하는 촉매 반응 장치.
- 청구항 1에 있어서,상기 케이싱부재의 내부에서 유체가 유입되는 측에 장착되어 유체의 흐름을 와류로 변형시키는 임펠러부재를 더 포함한 것을 특징으로 하는 촉매 반응 장치.
- 삭제
- 청구항 1에 있어서,상기 연통구멍에는 셀의 내부를 향해 돌출되는 돌출부가 형성되는 것을 특징으로 하는 촉매 반응 장치.
- 청구항 1에 있어서,상기 케이싱부재 내에는 상기 중공형 셀부재를 통과하는 유체를 가열하는 히터부재가 장착되며,상기 히터부재는 상기 중공형 셀부재 내에 장착되어 중공형 셀부재를 가열하여 셀을 통과하는 유체를 가열하는 것을 특징으로 하는 촉매 반응 장치.
- 청구항 1에 있어서,상기 케이싱부재의 일 단부에는 경사진 유체 유입관을 구비하고, 단부를 커버하는 제 1 케이싱 커버부가 구비되며, 타측 단부에는 경사진 유체 배출관을 구비하고 단부를 커버하는 제 2 케이싱 커버부가 구비되는 것을 특징으로 하는 촉매 반응 장치.
- 삭제
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070094639A KR100933067B1 (ko) | 2007-09-18 | 2007-09-18 | 촉매 반응 장치 |
US12/678,409 US8409516B2 (en) | 2007-09-18 | 2008-09-17 | Monolith, catalyst convertor for purifying exhaust gas using the same and method for manufacturing the catalyst convertor |
PCT/KR2008/005482 WO2009038335A2 (en) | 2007-09-18 | 2008-09-17 | Monolith, catalyst convertor for purifying exhaust gas using the same and method for manufacturing the catalyst |
CN200880107600.0A CN101820994B (zh) | 2007-09-18 | 2008-09-17 | 单体、用于使用该单体净化废气的催化剂转化器和用于制造该催化剂转化器的方法 |
EP08832215.1A EP2190569B1 (en) | 2007-09-18 | 2008-09-17 | Monolith, catalyst convertor for purifying exhaust gas using the same and method for manufacturing the catalyst |
JP2010524790A JP5527546B2 (ja) | 2007-09-18 | 2008-09-17 | 触媒担体、これを用いた排気ガス浄化用担体コンバーター及びその製造方法 |
Applications Claiming Priority (1)
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KR1020070094639A KR100933067B1 (ko) | 2007-09-18 | 2007-09-18 | 촉매 반응 장치 |
Publications (2)
Publication Number | Publication Date |
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KR20090029426A KR20090029426A (ko) | 2009-03-23 |
KR100933067B1 true KR100933067B1 (ko) | 2009-12-21 |
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KR1020070094639A KR100933067B1 (ko) | 2007-09-18 | 2007-09-18 | 촉매 반응 장치 |
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Families Citing this family (1)
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CN113289441A (zh) * | 2021-06-04 | 2021-08-24 | 中国矿业大学 | 一种生活垃圾裂解气化尾气净化装置及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002143693A (ja) | 2000-11-15 | 2002-05-21 | Nissan Motor Co Ltd | メタル担体 |
KR20030086085A (ko) * | 2002-05-03 | 2003-11-07 | 린나이코리아 주식회사 | 음식물 처리기의 탈취장치 |
JP2005313083A (ja) * | 2004-04-28 | 2005-11-10 | Calsonic Kansei Corp | 金属製触媒担体 |
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- 2007-09-18 KR KR1020070094639A patent/KR100933067B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002143693A (ja) | 2000-11-15 | 2002-05-21 | Nissan Motor Co Ltd | メタル担体 |
KR20030086085A (ko) * | 2002-05-03 | 2003-11-07 | 린나이코리아 주식회사 | 음식물 처리기의 탈취장치 |
JP2005313083A (ja) * | 2004-04-28 | 2005-11-10 | Calsonic Kansei Corp | 金属製触媒担体 |
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KR20090029426A (ko) | 2009-03-23 |
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