CN101890359B - 三元催化器载体纳米贵金属催化填充剂及其喷涂方法 - Google Patents
三元催化器载体纳米贵金属催化填充剂及其喷涂方法 Download PDFInfo
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- CN101890359B CN101890359B CN2010102396043A CN201010239604A CN101890359B CN 101890359 B CN101890359 B CN 101890359B CN 2010102396043 A CN2010102396043 A CN 2010102396043A CN 201010239604 A CN201010239604 A CN 201010239604A CN 101890359 B CN101890359 B CN 101890359B
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- nano
- carrier
- noble metal
- filler
- catalytic converter
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- 230000003197 catalytic effect Effects 0.000 title claims abstract description 67
- 229910000510 noble metal Inorganic materials 0.000 title claims abstract description 46
- 239000000945 filler Substances 0.000 title claims abstract description 44
- 238000005507 spraying Methods 0.000 title claims abstract description 24
- GPNDARIEYHPYAY-UHFFFAOYSA-N palladium(ii) nitrate Chemical compound [Pd+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O GPNDARIEYHPYAY-UHFFFAOYSA-N 0.000 claims abstract description 22
- NWAHZABTSDUXMJ-UHFFFAOYSA-N platinum(2+);dinitrate Chemical compound [Pt+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O NWAHZABTSDUXMJ-UHFFFAOYSA-N 0.000 claims abstract description 22
- VXNYVYJABGOSBX-UHFFFAOYSA-N rhodium(3+);trinitrate Chemical compound [Rh+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VXNYVYJABGOSBX-UHFFFAOYSA-N 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 7
- 239000010935 stainless steel Substances 0.000 claims abstract description 7
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 6
- 231100000719 pollutant Toxicity 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 13
- 238000006555 catalytic reaction Methods 0.000 claims description 13
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 13
- 239000012459 cleaning agent Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 3
- 238000000861 blow drying Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 description 11
- 229910002091 carbon monoxide Inorganic materials 0.000 description 11
- 229930195733 hydrocarbon Natural products 0.000 description 11
- 150000002430 hydrocarbons Chemical class 0.000 description 11
- 239000003054 catalyst Substances 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
Classifications
-
- 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
-
- 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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- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010102396043A CN101890359B (zh) | 2010-07-29 | 2010-07-29 | 三元催化器载体纳米贵金属催化填充剂及其喷涂方法 |
Applications Claiming Priority (1)
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CN2010102396043A CN101890359B (zh) | 2010-07-29 | 2010-07-29 | 三元催化器载体纳米贵金属催化填充剂及其喷涂方法 |
Publications (2)
Publication Number | Publication Date |
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CN101890359A CN101890359A (zh) | 2010-11-24 |
CN101890359B true CN101890359B (zh) | 2012-08-15 |
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CN2010102396043A Expired - Fee Related CN101890359B (zh) | 2010-07-29 | 2010-07-29 | 三元催化器载体纳米贵金属催化填充剂及其喷涂方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104895653A (zh) * | 2015-04-14 | 2015-09-09 | 苏州莲池环保科技发展有限公司 | 纳米贵金属三元催化填充修复液及其喷涂方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103752172B (zh) * | 2013-12-23 | 2017-02-15 | 上海斯儿特环保科技有限公司 | 一种汽车尾气净化器快速修复机及其使用方法 |
CN103912383A (zh) * | 2014-03-17 | 2014-07-09 | 付兴旺 | 一种汽车三元催化器清洗再生还原的方法 |
CN105056972A (zh) * | 2015-08-25 | 2015-11-18 | 苏州莲池环保科技发展有限公司 | 用于三元催化器的贵金属稀土修复液及其制备方法 |
CN105107501B (zh) * | 2015-08-25 | 2018-06-26 | 苏州莲池环保科技发展有限公司 | 用于处理汽车尾气的抗硫中毒催化剂及其制备方法 |
CN112076747A (zh) * | 2019-06-14 | 2020-12-15 | 南京树丰汽车用品有限公司 | 一种汽车三元催化器载体效能提升剂及其使用喷涂方法 |
CN112080162A (zh) * | 2019-06-14 | 2020-12-15 | 南京树丰汽车用品有限公司 | 一种贵金属与硝酸铈调配成的发动机修复剂及其使用方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101721997A (zh) * | 2009-11-10 | 2010-06-09 | 华东理工大学 | 一种整体式金属载体三效催化剂及其制备方法 |
CN101721996A (zh) * | 2008-10-29 | 2010-06-09 | 三菱自动车工业株式会社 | 排气净化催化剂 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4197029B2 (ja) * | 2006-11-02 | 2008-12-17 | いすゞ自動車株式会社 | 排気ガス浄化触媒、排気ガス浄化システム及び排気ガス浄化方法 |
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2010
- 2010-07-29 CN CN2010102396043A patent/CN101890359B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101721996A (zh) * | 2008-10-29 | 2010-06-09 | 三菱自动车工业株式会社 | 排气净化催化剂 |
CN101721997A (zh) * | 2009-11-10 | 2010-06-09 | 华东理工大学 | 一种整体式金属载体三效催化剂及其制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104895653A (zh) * | 2015-04-14 | 2015-09-09 | 苏州莲池环保科技发展有限公司 | 纳米贵金属三元催化填充修复液及其喷涂方法 |
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Publication number | Publication date |
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CN101890359A (zh) | 2010-11-24 |
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Free format text: CORRECT: ADDRESS; FROM: 210028 NANJING, JIANGSU PROVINCE TO: 215316 SUZHOU, JIANGSU PROVINCE Free format text: CORRECT: INVENTOR; FROM: WANG GENSHENG CHEN MINQING TO: WANG GENSHENG |
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Effective date of registration: 20150601 Address after: 215316, Jiangsu, Suzhou Kunshan Town, Yushan International Mold City Mold Manufacturing Zone No. 13 Building Patentee after: SUZHOU LIANCHI ENVIRONMENTAL SCIENCE & TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 210028, 151, Hongshan Road, Xuanwu District, Jiangsu, Nanjing, 1 Patentee before: Wang Gensheng Patentee before: Chen Minqing |
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