CN101062868A - 一种多相功能陶瓷蜂窝支撑体及其制备方法 - Google Patents
一种多相功能陶瓷蜂窝支撑体及其制备方法 Download PDFInfo
- Publication number
- CN101062868A CN101062868A CN200710021426.5A CN200710021426A CN101062868A CN 101062868 A CN101062868 A CN 101062868A CN 200710021426 A CN200710021426 A CN 200710021426A CN 101062868 A CN101062868 A CN 101062868A
- Authority
- CN
- China
- Prior art keywords
- oxide
- gram
- preparation
- ceramic
- hours
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 26
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000001035 drying Methods 0.000 claims abstract description 24
- 238000001354 calcination Methods 0.000 claims abstract description 16
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 13
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 13
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 13
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 10
- 239000000654 additive Substances 0.000 claims abstract description 6
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 6
- 230000000996 additive effect Effects 0.000 claims abstract description 4
- 229960001866 silicon dioxide Drugs 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims description 6
- 239000002383 tung oil Substances 0.000 claims description 6
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 5
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 5
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 5
- 239000000839 emulsion Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 5
- 238000000498 ball milling Methods 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims description 4
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims description 4
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims description 3
- ZXGIFJXRQHZCGJ-UHFFFAOYSA-N erbium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Er+3].[Er+3] ZXGIFJXRQHZCGJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 3
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 2
- 229910000428 cobalt oxide Inorganic materials 0.000 claims description 2
- 229910052761 rare earth metal Inorganic materials 0.000 abstract description 11
- 150000002910 rare earth metals Chemical class 0.000 abstract description 8
- 239000003054 catalyst Substances 0.000 abstract description 6
- 230000035939 shock Effects 0.000 abstract description 4
- 239000002253 acid Substances 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 239000011941 photocatalyst Substances 0.000 abstract description 2
- 229910000505 Al2TiO5 Inorganic materials 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000000969 carrier Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000003546 flue gas Substances 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 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 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 241000264877 Hippospongia communis Species 0.000 description 19
- 210000003660 reticulum Anatomy 0.000 description 19
- 235000010215 titanium dioxide Nutrition 0.000 description 10
- 206010013786 Dry skin Diseases 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 7
- 238000010792 warming Methods 0.000 description 7
- 239000004411 aluminium Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 229910052878 cordierite Inorganic materials 0.000 description 4
- 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 4
- 238000010304 firing Methods 0.000 description 4
- -1 rare earth cerium oxides Chemical class 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 229910010413 TiO 2 Inorganic materials 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000011973 solid acid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000007146 photocatalysis Methods 0.000 description 2
- 230000001699 photocatalysis Effects 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052728 basic metal Inorganic materials 0.000 description 1
- 150000003818 basic metals Chemical class 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940096529 carboxypolymethylene Drugs 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 235000013495 cobalt Nutrition 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
Images
Landscapes
- Catalysts (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100214265A CN100445237C (zh) | 2007-04-11 | 2007-04-11 | 一种多相功能陶瓷蜂窝支撑体及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100214265A CN100445237C (zh) | 2007-04-11 | 2007-04-11 | 一种多相功能陶瓷蜂窝支撑体及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101062868A true CN101062868A (zh) | 2007-10-31 |
CN100445237C CN100445237C (zh) | 2008-12-24 |
Family
ID=38964183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100214265A Active CN100445237C (zh) | 2007-04-11 | 2007-04-11 | 一种多相功能陶瓷蜂窝支撑体及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100445237C (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101781124A (zh) * | 2010-03-18 | 2010-07-21 | 景德镇陶瓷学院 | 一种制备具有针状晶体结构的莫来石多孔蜂窝陶瓷的方法 |
CN101628244B (zh) * | 2008-07-16 | 2011-02-09 | 王衍衡 | 一种依反应器形状需要将催化剂成型为组块的工艺 |
CN102448909A (zh) * | 2009-03-24 | 2012-05-09 | 欧洲技术研究圣戈班中心 | 用于固化蜂窝状结构的方法和基底 |
CN102482159A (zh) * | 2009-09-03 | 2012-05-30 | 住友化学株式会社 | 钛酸铝系煅烧体的制造方法及钛酸铝系煅烧体 |
CN103263927A (zh) * | 2013-05-17 | 2013-08-28 | 南京工业大学 | 一种用于分解n2o的复合氧化物催化剂及其制备方法 |
CN103936429A (zh) * | 2014-03-27 | 2014-07-23 | 冯新华 | 一种蜂窝多孔陶瓷用烧成助剂 |
CN104528817A (zh) * | 2015-02-06 | 2015-04-22 | 淄博硅元泰晟陶瓷新材料有限公司 | 钛酸铝粉体及其制备方法 |
CN106076406A (zh) * | 2016-06-15 | 2016-11-09 | 湖北神雾热能技术有限公司 | 一种宽温度高活性新型稀土脱硝催化剂及其制备方法 |
CN107151145A (zh) * | 2017-06-08 | 2017-09-12 | 湖州知维技术服务有限公司 | 一种钛酸铝基复合增韧陶瓷及其制备方法 |
CN108975923A (zh) * | 2018-07-24 | 2018-12-11 | 广东金刚新材料有限公司 | 一种抗热震及高温体积稳定的陶瓷辊棒及其制备方法 |
CN109020520A (zh) * | 2018-07-24 | 2018-12-18 | 广东金刚新材料有限公司 | 一种抗热震及抗高温蠕变的陶瓷辊棒及其制备方法 |
CN110639502A (zh) * | 2019-09-26 | 2020-01-03 | 北京国电龙源环保工程有限公司 | 高抗热震性蜂窝船用scr脱硝催化剂及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1268430C (zh) * | 2002-03-25 | 2006-08-09 | 昆明理工大学 | 导电型蜂窝陶瓷催化剂载体及其制备方法 |
-
2007
- 2007-04-11 CN CNB2007100214265A patent/CN100445237C/zh active Active
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101628244B (zh) * | 2008-07-16 | 2011-02-09 | 王衍衡 | 一种依反应器形状需要将催化剂成型为组块的工艺 |
CN102448909B (zh) * | 2009-03-24 | 2014-09-24 | 欧洲技术研究圣戈班中心 | 用于固化蜂窝状结构的方法和基底 |
CN102448909A (zh) * | 2009-03-24 | 2012-05-09 | 欧洲技术研究圣戈班中心 | 用于固化蜂窝状结构的方法和基底 |
CN102482159A (zh) * | 2009-09-03 | 2012-05-30 | 住友化学株式会社 | 钛酸铝系煅烧体的制造方法及钛酸铝系煅烧体 |
CN101781124A (zh) * | 2010-03-18 | 2010-07-21 | 景德镇陶瓷学院 | 一种制备具有针状晶体结构的莫来石多孔蜂窝陶瓷的方法 |
CN103263927A (zh) * | 2013-05-17 | 2013-08-28 | 南京工业大学 | 一种用于分解n2o的复合氧化物催化剂及其制备方法 |
CN103936429A (zh) * | 2014-03-27 | 2014-07-23 | 冯新华 | 一种蜂窝多孔陶瓷用烧成助剂 |
CN104528817A (zh) * | 2015-02-06 | 2015-04-22 | 淄博硅元泰晟陶瓷新材料有限公司 | 钛酸铝粉体及其制备方法 |
CN106076406A (zh) * | 2016-06-15 | 2016-11-09 | 湖北神雾热能技术有限公司 | 一种宽温度高活性新型稀土脱硝催化剂及其制备方法 |
CN107151145A (zh) * | 2017-06-08 | 2017-09-12 | 湖州知维技术服务有限公司 | 一种钛酸铝基复合增韧陶瓷及其制备方法 |
CN108975923A (zh) * | 2018-07-24 | 2018-12-11 | 广东金刚新材料有限公司 | 一种抗热震及高温体积稳定的陶瓷辊棒及其制备方法 |
CN109020520A (zh) * | 2018-07-24 | 2018-12-18 | 广东金刚新材料有限公司 | 一种抗热震及抗高温蠕变的陶瓷辊棒及其制备方法 |
CN109020520B (zh) * | 2018-07-24 | 2021-08-27 | 广东金刚新材料有限公司 | 一种抗热震及抗高温蠕变的陶瓷辊棒及其制备方法 |
CN110639502A (zh) * | 2019-09-26 | 2020-01-03 | 北京国电龙源环保工程有限公司 | 高抗热震性蜂窝船用scr脱硝催化剂及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN100445237C (zh) | 2008-12-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100445237C (zh) | 一种多相功能陶瓷蜂窝支撑体及其制备方法 | |
US11660585B2 (en) | Chabazite zeolite catalysts having low silica to alumina ratios | |
US20220241762A1 (en) | Novel zeolite synthesis with alkaline earth metal | |
JP6634545B2 (ja) | 排ガスを処理するための触媒物品 | |
EP3180106B1 (en) | Zoned catalyst for treating exhaust gas | |
EP2659974B1 (en) | Selective reduction catalyst, and exhaust gas purification device and exhaust gas purification method using same | |
WO2016077667A1 (en) | Afx zeolite | |
JP2020513297A (ja) | 排ガス処理のための骨格外の鉄及び/又はマンガンを有するlta触媒 | |
JP6464191B2 (ja) | ドープされたセリアを使用する選択的触媒的還元方法 | |
CN1301153C (zh) | 用于除去氮氧化物的催化剂、所述催化剂的制备方法和除去氮氧化物的方法 | |
JP4413520B2 (ja) | 排ガス浄化用触媒及びその触媒を用いた排ガスの浄化方法 | |
JP2012016685A (ja) | 排気ガス浄化用触媒及びその製造方法 | |
HU212258B (en) | Process for treating automotive emissions with catalyst system and process for producing said catalyst system | |
JP5805603B2 (ja) | 排気ガス浄化用触媒 | |
KR20230072484A (ko) | Scr 촉매 조성물 및 상기 촉매 조성물을 포함하는 scr 촉매 물품 | |
CN1915489B (zh) | 一种全金属蜂窝载体用三元纳米催化剂及其制备方法和涂覆工艺 | |
HU212257B (en) | Process for treating automotive amissions with catalyst system and process for producing said catalyst system | |
JPH07289897A (ja) | アンモニア分解用触媒およびその触媒を用いるアンモニアの分解方法 | |
JP2008296102A (ja) | 排ガス浄化触媒およびその製造方法 | |
JPH0833842A (ja) | 排ガスの脱臭および脱硝用触媒およびその触媒を用いる脱臭および脱硝方法 | |
JP3749078B2 (ja) | 脱硝触媒および脱硝方法 | |
JP5570122B2 (ja) | 亜酸化窒素分解用触媒および亜酸化窒素含有ガスの処理方法 | |
EP4302862A1 (en) | Lean nox trap | |
EP4403258A1 (en) | Improved twc activity using rhodium/platinum and gallic acid as a complexing and reducing agent | |
JPH08150335A (ja) | 排ガス浄化用触媒及びその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANDONG ZHONGHE ENVIRONMENTAL PROTECTION HIGH-TEC Free format text: FORMER OWNER: NANJING UNIVERSITY OF TECHNOLOGY Effective date: 20100329 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210009 NO.200, ZHONGSHAN NORTH ROAD, NANJING CITY, JIANGSU PROVINCE TO: 255086 ROOM 609, TOWER A, GAOCHUANG CENTER, NO.135, ZHENGTONG ROAD, HIGH-TECH ZONE,ZIBO CITY |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100329 Address after: 255086, Zibo hi tech Development Zone 135, No. 609, Gao Chong Center, room A Patentee after: Shandong Zhonghe Environmental Protection Technology Co.,Ltd. Address before: 210009 Zhongshan North Road, Jiangsu, No. 200, Patentee before: Nanjing Tech University |
|
C56 | Change in the name or address of the patentee |
Owner name: SHANDONG TIANCAN ENVIRONMENTAL PROTECTION TECHNOLO Free format text: FORMER NAME: SHANDONG ZHONGHE ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 602, room 255086, block D, Pioneer Road, 135, Zibo hi tech Development Zone, Shandong, China Patentee after: SHANDONG GEMSKY ENVIRONMENTAL PROT SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 255086, Zibo hi tech Development Zone 135, No. 609, Gao Chong Center, room A Patentee before: Shandong Zhonghe Environmental Protection Technology Co.,Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 255086 Shandong city of Zibo province high tech Zone Willow Road No. 125 advanced ceramics industry innovation park A block 12 layer Patentee after: SHANDONG GEMSKY ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 602, room 255086, block D, Pioneer Road, 135, Zibo hi tech Development Zone, Shandong, China Patentee before: SHANDONG GEMSKY ENVIRONMENTAL PROT SCIENCE & TECHNOLOGY Co.,Ltd. |