IT1303585B1 - Supporto metallico per un catalizzatore. - Google Patents
Supporto metallico per un catalizzatore.Info
- Publication number
- IT1303585B1 IT1303585B1 IT1998TO001047A ITTO981047A IT1303585B1 IT 1303585 B1 IT1303585 B1 IT 1303585B1 IT 1998TO001047 A IT1998TO001047 A IT 1998TO001047A IT TO981047 A ITTO981047 A IT TO981047A IT 1303585 B1 IT1303585 B1 IT 1303585B1
- Authority
- IT
- Italy
- Prior art keywords
- catalyst
- metal support
- metal
- support
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
Classifications
-
- B01J35/56—
-
- 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
- B01D53/38—Removing components of undefined structure
- B01D53/44—Organic components
-
- 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
-
- 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
- F01N2330/30—Honeycomb supports characterised by their structural details
- F01N2330/32—Honeycomb supports characterised by their structural details characterised by the shape, form or number of corrugations of plates, sheets or foils
- F01N2330/322—Corrugations of trapezoidal form
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10002302A JPH11197517A (ja) | 1998-01-08 | 1998-01-08 | 触媒用金属担体 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO981047A0 ITTO981047A0 (it) | 1998-12-15 |
ITTO981047A1 ITTO981047A1 (it) | 2000-06-15 |
IT1303585B1 true IT1303585B1 (it) | 2000-11-14 |
Family
ID=11525578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1998TO001047A IT1303585B1 (it) | 1998-01-08 | 1998-12-15 | Supporto metallico per un catalizzatore. |
Country Status (6)
Country | Link |
---|---|
US (1) | US20020037242A1 (it) |
JP (1) | JPH11197517A (it) |
CN (1) | CN1100198C (it) |
DE (1) | DE19857027A1 (it) |
IT (1) | IT1303585B1 (it) |
TW (1) | TW365629B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2598640Y (zh) * | 2003-03-14 | 2004-01-14 | 金家敏 | 机动车尾气净化催化剂多孔金属蜂窝载体 |
JP2006017357A (ja) * | 2004-06-30 | 2006-01-19 | Espec Corp | 熱処理装置 |
CN100389247C (zh) * | 2005-07-06 | 2008-05-21 | 韩昭 | 一种机动车排气催化转化器及其制备方法 |
CN103638985A (zh) * | 2013-11-29 | 2014-03-19 | 宁波科森净化器制造有限公司 | 一种使用螺旋气道延长反应时间的催化剂载体 |
CN110508133B (zh) * | 2019-09-26 | 2021-11-12 | 宁夏三元中泰冶金有限公司 | 工业烟气脱硫脱硝、除尘一体化系统及其工艺方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8438260U1 (de) * | 1984-12-29 | 1985-04-11 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Traegermatrix, insbesondere fuer einen katalytischen reaktor zur abgasreinigung |
US4810588A (en) * | 1988-05-24 | 1989-03-07 | W. R. Grace & Co.-Conn. | Nonnesting, straight corrugation metal foil and method for making same |
US5177960A (en) * | 1988-12-13 | 1993-01-12 | Usui Kokusai Sangyo Kabushiki Kaisha | Metal-made carrier body for exhaust gas |
JP2890503B2 (ja) * | 1989-07-26 | 1999-05-17 | 株式会社日本自動車部品総合研究所 | 多孔性担体 |
US5302214A (en) * | 1990-03-24 | 1994-04-12 | Nisshin Steel Co., Ltd. | Heat resisting ferritic stainless steel excellent in low temperature toughness, weldability and heat resistance |
CN1049699C (zh) * | 1994-04-21 | 2000-02-23 | 川崎制铁株式会社 | 汽车排气材料用的热轧铁素体钢 |
JP3064871B2 (ja) * | 1995-06-22 | 2000-07-12 | 川崎製鉄株式会社 | 成形加工後の耐肌あれ性および高温疲労特性に優れるフェライト系ステンレス熱延鋼板 |
US5651906A (en) * | 1995-07-12 | 1997-07-29 | W. R. Grace & Co.-Conn. | Electrically heatable converter body having plural thin metal core elements attached only at outer ends |
-
1998
- 1998-01-08 JP JP10002302A patent/JPH11197517A/ja active Pending
- 1998-11-18 TW TW087119120A patent/TW365629B/zh active
- 1998-12-10 DE DE19857027A patent/DE19857027A1/de not_active Ceased
- 1998-12-15 IT IT1998TO001047A patent/IT1303585B1/it active IP Right Grant
- 1998-12-18 CN CN98125354A patent/CN1100198C/zh not_active Expired - Fee Related
- 1998-12-22 US US09/217,633 patent/US20020037242A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20020037242A1 (en) | 2002-03-28 |
CN1222636A (zh) | 1999-07-14 |
ITTO981047A1 (it) | 2000-06-15 |
JPH11197517A (ja) | 1999-07-27 |
TW365629B (en) | 1999-08-01 |
DE19857027A1 (de) | 1999-07-15 |
CN1100198C (zh) | 2003-01-29 |
ITTO981047A0 (it) | 1998-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |