JPH0350576B2 - - Google Patents
Info
- Publication number
- JPH0350576B2 JPH0350576B2 JP3118384A JP3118384A JPH0350576B2 JP H0350576 B2 JPH0350576 B2 JP H0350576B2 JP 3118384 A JP3118384 A JP 3118384A JP 3118384 A JP3118384 A JP 3118384A JP H0350576 B2 JPH0350576 B2 JP H0350576B2
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- unit
- honeycomb
- holes
- reaction
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000003054 catalyst Substances 0.000 claims description 80
- 239000012530 fluid Substances 0.000 claims description 35
- 238000005192 partition Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 22
- 238000006555 catalytic reaction Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000010531 catalytic reduction reaction Methods 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229910000570 Cupronickel Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006297 dehydration reaction Methods 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
- 238000009826 distribution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- SWELZOZIOHGSPA-UHFFFAOYSA-N palladium silver Chemical compound [Pd].[Ag] SWELZOZIOHGSPA-UHFFFAOYSA-N 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- 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
- B01J15/00—Chemical processes in general for reacting gaseous media with non-particulate solids, e.g. sheet material; Apparatus specially adapted therefor
- B01J15/005—Chemical processes in general for reacting gaseous media with non-particulate solids, e.g. sheet material; Apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
-
- 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
- B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/30—Details relating to random packing elements
- B01J2219/302—Basic shape of the elements
- B01J2219/30207—Sphere
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3118384A JPS60175542A (ja) | 1984-02-21 | 1984-02-21 | 触媒装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3118384A JPS60175542A (ja) | 1984-02-21 | 1984-02-21 | 触媒装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60175542A JPS60175542A (ja) | 1985-09-09 |
| JPH0350576B2 true JPH0350576B2 (enrdf_load_stackoverflow) | 1991-08-02 |
Family
ID=12324326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3118384A Granted JPS60175542A (ja) | 1984-02-21 | 1984-02-21 | 触媒装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60175542A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04193781A (ja) * | 1990-11-26 | 1992-07-13 | Inax Corp | 貫通孔付きセラミック体及びその製法 |
| JP2005206770A (ja) * | 2004-01-19 | 2005-08-04 | Ics Kk | 脂肪酸エステルの製造方法及び脂肪酸エステルを含む燃料 |
-
1984
- 1984-02-21 JP JP3118384A patent/JPS60175542A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60175542A (ja) | 1985-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4388277A (en) | Catalyst device and method | |
| CA2387561C (en) | Conversion of nitrogen oxides in the presence of a catalyst supported of a mesh-like structure | |
| US4912776A (en) | Process for removal of NOx from fluid streams | |
| US20050170957A1 (en) | Metallic honeycomb body having at least partially perforated sheet-metal layers | |
| CN107051574A (zh) | 用于选择性氨氧化的双金属催化剂 | |
| US3948810A (en) | Monolithic catalyst support member | |
| JP2004524962A (ja) | Ｎ２ｏの触媒による選択的還元及びそのための触媒 | |
| EP2948246B1 (en) | Use of a honeycomb monolith structure with cells having elongated cross-section in selective catalytic reduction of nitrogen oxides | |
| CN103153464B (zh) | 催化剂组合物及其应用 | |
| US8182753B2 (en) | Carrier body for exhaust-gas aftertreatment with dispersed catalyst configuration, process for producing a carrier body and exhaust gas treatment unit and vehicle having a carrier body | |
| US11179675B2 (en) | Reactor for reducing nitrogen oxides | |
| JPH0350576B2 (enrdf_load_stackoverflow) | ||
| JP7220676B2 (ja) | コーティング装置及び方法 | |
| JPH08299809A (ja) | ハニカム状触媒の調製方法 | |
| JP2005508737A (ja) | 気／液反応装置のための構造を持つ触媒および方法 | |
| Scheffler et al. | Heterogeneously catalyzed processes with porous cellular ceramic monoliths | |
| US20030086846A1 (en) | Monolith stacking configuration for improved flooding | |
| US10737258B2 (en) | Honeycomb catalyst for removal of nitrogen oxides in flue and exhaust gasses and method of preparation thereof | |
| KR100336821B1 (ko) | 고체 촉매 지지체 내지는 분산체용 3방향-하니콤 모듈제조 방법 및 이로부터 제조된 3방향-하니콤 모듈 | |
| EP3424596A1 (en) | Method for coating a monolith carrier | |
| Moulijn et al. | Structured catalysts and reactors: A contribution to process intensification | |
| Moulijn et al. | and Andrzej Stankiewicz Delft University of Technology, Delft, The Netherlands | |
| RU2020133780A (ru) | Каталитическое изделие для применения в системе обработки выхлопных газов | |
| HK1212284B (en) | Use of a honeycomb monolith structure with cells having elongated cross-section in selective catalytic reduction of nitrogen oxides |