JP6128176B2 - 触媒固定装置 - Google Patents
触媒固定装置 Download PDFInfo
- Publication number
- JP6128176B2 JP6128176B2 JP2015174281A JP2015174281A JP6128176B2 JP 6128176 B2 JP6128176 B2 JP 6128176B2 JP 2015174281 A JP2015174281 A JP 2015174281A JP 2015174281 A JP2015174281 A JP 2015174281A JP 6128176 B2 JP6128176 B2 JP 6128176B2
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- Prior art keywords
- catalyst
- catalyst carrier
- sealing material
- carrier
- slurry
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- 239000003054 catalyst Substances 0.000 title claims description 165
- 239000003566 sealing material Substances 0.000 claims description 48
- 239000000463 material Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 239000006261 foam material Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000002002 slurry Substances 0.000 description 46
- 238000009434 installation Methods 0.000 description 40
- 238000000034 method Methods 0.000 description 14
- 238000007789 sealing Methods 0.000 description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- -1 platinum group metal compounds Chemical class 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910000505 Al2TiO5 Inorganic materials 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 229910052878 cordierite Inorganic materials 0.000 description 1
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012685 metal catalyst precursor Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- AABBHSMFGKYLKE-SNAWJCMRSA-N propan-2-yl (e)-but-2-enoate Chemical compound C\C=C\C(=O)OC(C)C AABBHSMFGKYLKE-SNAWJCMRSA-N 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Images
Classifications
-
- 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
- B01D53/88—Handling or mounting catalysts
-
- 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
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Catalysts (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Description
図1(a),(b)に示すように、本発明の第1実施形態に係る触媒固定装置1は、触媒担体2が接続される設置枠3を有する台4と、触媒担体2と設置枠3との接続部を囲繞するシール材5と、シール材5を触媒担体2方向に付勢するクランプ6〜9と、触媒成分を含む液体(スラリ)を触媒担体2のチャンネルに導入する触媒供給部10と、を有する。
本発明の第2実施形態に係る触媒固定装置は、本発明の第1実施形態に係る触媒固定装置1において、各クランプ6〜9を押圧するシリンダを設けたものである。よって、第1実施形態に係る触媒固定装置1と同様の構成については同じ符号を付し、異なる箇所について詳細に説明する。
2…触媒担体
3…設置枠(担体接続部)
4…台
5…シール材
6〜9…クランプ(圧接手段)
10…触媒供給部
12〜15…シリンダ(圧接手段)
Claims (1)
- 複数のチャンネルが形成された多角形の柱状の触媒担体が接続され、当該触媒担体のチャンネル内に触媒成分を含有する液体を導入する担体接続部と、
前記担体接続部と当該担体接続部に接続された触媒担体との接続部の外周部を取り囲むように設けられるシール材と、
前記触媒担体の各辺に対応して設けられ、前記シール材を前記触媒担体方向に圧接する圧接手段と、
を有し、
前記シール材は、前記圧接手段により70%以上圧縮可能な発泡材料であり、
前記圧接手段は、前記触媒担体の一側面に前記シール材を押圧する第1クランプと、前記第1クランプに回動可能に設けられ、前記触媒担体の一側面に隣接する他の側面に前記シール材を押圧する第2クランプとを備える
ことを特徴とする触媒固定装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015174281A JP6128176B2 (ja) | 2015-09-04 | 2015-09-04 | 触媒固定装置 |
CN201680050831.7A CN107921426B (zh) | 2015-09-04 | 2016-09-01 | 催化剂固定装置及催化剂固定方法 |
PCT/JP2016/075610 WO2017038923A1 (ja) | 2015-09-04 | 2016-09-01 | 触媒固定装置及び触媒固定方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015174281A JP6128176B2 (ja) | 2015-09-04 | 2015-09-04 | 触媒固定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017047392A JP2017047392A (ja) | 2017-03-09 |
JP6128176B2 true JP6128176B2 (ja) | 2017-05-17 |
Family
ID=58188241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015174281A Expired - Fee Related JP6128176B2 (ja) | 2015-09-04 | 2015-09-04 | 触媒固定装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6128176B2 (ja) |
CN (1) | CN107921426B (ja) |
WO (1) | WO2017038923A1 (ja) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3803579C1 (ja) * | 1988-02-06 | 1989-07-13 | Degussa Ag, 6000 Frankfurt, De | |
JPH03157142A (ja) * | 1989-11-16 | 1991-07-05 | N E Chemcat Corp | ハニカム構造体のための液体コーテイング方法及び装置 |
JP3763984B2 (ja) * | 1999-01-05 | 2006-04-05 | 日本碍子株式会社 | フランジ付きセラミックフィルタの製造方法 |
JP4222670B2 (ja) * | 1999-01-07 | 2009-02-12 | 株式会社キャタラー | 触媒用スラリー塗布装置 |
JP3976483B2 (ja) * | 2000-08-14 | 2007-09-19 | 株式会社アイシーティー | 触媒の製造方法 |
JP3942364B2 (ja) * | 2001-02-19 | 2007-07-11 | 株式会社キャタラー | 容器一体型触媒担体のスラリーコート方法 |
DE50107284D1 (de) * | 2001-06-30 | 2005-10-06 | Umicore Ag & Co Kg | Verfahren zum Beschichten eines Tragkörpers |
WO2005045210A1 (ja) * | 2003-11-05 | 2005-05-19 | Ibiden Co., Ltd. | ハニカム構造体の製造方法、及び、シール材 |
DE102004051099A1 (de) * | 2004-10-19 | 2006-04-20 | Umicore Ag & Co. Kg | Verfahren und Vorrichtung zum Beschichten einer Serie von Tragkörpern |
JP2007289926A (ja) * | 2006-03-31 | 2007-11-08 | Ngk Insulators Ltd | ハニカム構造体及びハニカム触媒体 |
DE102007012928B4 (de) * | 2007-03-19 | 2009-09-03 | Umicore Ag & Co. Kg | Verfahren zur Einbringung einer katalytischen Beschichtung in die Poren eines keramischen Durchfluß-Wabenkörpers |
JP4774418B2 (ja) * | 2008-03-27 | 2011-09-14 | 東レエンジニアリング株式会社 | 触媒用スラリー塗布装置 |
GB201000019D0 (en) * | 2010-01-04 | 2010-02-17 | Johnson Matthey Plc | Coating a monolith substrate with catalyst component |
-
2015
- 2015-09-04 JP JP2015174281A patent/JP6128176B2/ja not_active Expired - Fee Related
-
2016
- 2016-09-01 CN CN201680050831.7A patent/CN107921426B/zh not_active Expired - Fee Related
- 2016-09-01 WO PCT/JP2016/075610 patent/WO2017038923A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2017038923A1 (ja) | 2017-03-09 |
JP2017047392A (ja) | 2017-03-09 |
CN107921426A (zh) | 2018-04-17 |
CN107921426B (zh) | 2019-05-21 |
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