CN106268914A - 具有双孔道三维结构的铜铈催化剂的制备工艺及其制品 - Google Patents
具有双孔道三维结构的铜铈催化剂的制备工艺及其制品 Download PDFInfo
- Publication number
- CN106268914A CN106268914A CN201610651256.8A CN201610651256A CN106268914A CN 106268914 A CN106268914 A CN 106268914A CN 201610651256 A CN201610651256 A CN 201610651256A CN 106268914 A CN106268914 A CN 106268914A
- Authority
- CN
- China
- Prior art keywords
- dimensional structure
- hole channel
- double hole
- copper cerium
- cerium catalyst
- 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
- 239000003054 catalyst Substances 0.000 title claims abstract description 51
- SKEYZPJKRDZMJG-UHFFFAOYSA-N cerium copper Chemical compound [Cu].[Ce] SKEYZPJKRDZMJG-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 238000005516 engineering process Methods 0.000 title claims abstract description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 28
- 239000010703 silicon Substances 0.000 claims abstract description 28
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims abstract description 20
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 10
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 8
- 235000010333 potassium nitrate Nutrition 0.000 claims abstract description 6
- 239000004323 potassium nitrate Substances 0.000 claims abstract description 6
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000000243 solution Substances 0.000 claims description 28
- 239000000843 powder Substances 0.000 claims description 27
- 238000003756 stirring Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000001027 hydrothermal synthesis Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims description 5
- 229910001950 potassium oxide Inorganic materials 0.000 claims description 5
- 239000011259 mixed solution Substances 0.000 claims description 4
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 229910001414 potassium ion Inorganic materials 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 abstract description 8
- 230000004913 activation Effects 0.000 abstract description 2
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 229910002492 Ce(NO3)3·6H2O Inorganic materials 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- ODPUKHWKHYKMRK-UHFFFAOYSA-N cerium;nitric acid Chemical compound [Ce].O[N+]([O-])=O ODPUKHWKHYKMRK-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920001992 poloxamer 407 Polymers 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000748 cardiovascular system Anatomy 0.000 description 1
- 230000007681 cardiovascular toxicity Effects 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 239000002070 nanowire Substances 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920000428 triblock copolymer Polymers 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/03—Catalysts comprising molecular sieves not having base-exchange properties
- B01J29/035—Microporous crystalline materials not having base exchange properties, such as silica polymorphs, e.g. silicalites
- B01J29/0352—Microporous crystalline materials not having base exchange properties, such as silica polymorphs, e.g. silicalites containing iron group metals, noble metals or copper
- B01J29/0356—Iron group metals or copper
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610651256.8A CN106268914B (zh) | 2016-08-08 | 2016-08-08 | 具有双孔道三维结构的铜铈催化剂的制备工艺及其制品 |
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CN201610651256.8A CN106268914B (zh) | 2016-08-08 | 2016-08-08 | 具有双孔道三维结构的铜铈催化剂的制备工艺及其制品 |
Publications (2)
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CN106268914A true CN106268914A (zh) | 2017-01-04 |
CN106268914B CN106268914B (zh) | 2019-01-04 |
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CN201610651256.8A Expired - Fee Related CN106268914B (zh) | 2016-08-08 | 2016-08-08 | 具有双孔道三维结构的铜铈催化剂的制备工艺及其制品 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112916016A (zh) * | 2021-01-26 | 2021-06-08 | 成都科特瑞兴科技有限公司 | 甲醇制一氧化碳用介孔复合铜催化剂及其制备方法和应用 |
CN116351426A (zh) * | 2023-01-13 | 2023-06-30 | 中国石油大学(华东) | 一种多孔道结构Cu-Ce催化剂制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101391753A (zh) * | 2008-11-05 | 2009-03-25 | 中国科学院上海硅酸盐研究所 | 一种介孔金属氧化物材料的制备方法 |
CN104437512A (zh) * | 2014-11-02 | 2015-03-25 | 中国科学院福建物质结构研究所 | 过渡金属修饰的Cu/CeO2有序介孔材料用于固定源中的NOX净化 |
CN104549412A (zh) * | 2014-12-29 | 2015-04-29 | 上海理工大学 | 一种用于光催化还原co2的介孔金属氧化物催化剂及制备方法 |
-
2016
- 2016-08-08 CN CN201610651256.8A patent/CN106268914B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101391753A (zh) * | 2008-11-05 | 2009-03-25 | 中国科学院上海硅酸盐研究所 | 一种介孔金属氧化物材料的制备方法 |
CN104437512A (zh) * | 2014-11-02 | 2015-03-25 | 中国科学院福建物质结构研究所 | 过渡金属修饰的Cu/CeO2有序介孔材料用于固定源中的NOX净化 |
CN104549412A (zh) * | 2014-12-29 | 2015-04-29 | 上海理工大学 | 一种用于光催化还原co2的介孔金属氧化物催化剂及制备方法 |
Non-Patent Citations (2)
Title |
---|
PETAR DJINOVI ET AL.: "Synthesis and Characterization of Ordered CuO-CeO2 Mixed Oxides Using KIT-6 Silica as a Hard Template", 《ACTA CHIMICA SLOVENICA》 * |
PETAR DJINOVIC ET AL.: "Comparison of water–gas shift reaction activity and long-term stability of nanostructured CuO-CeO2 catalysts prepared by hard template and co-precipitation methods", 《APPLIED CATALYSIS A: GENERAL》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112916016A (zh) * | 2021-01-26 | 2021-06-08 | 成都科特瑞兴科技有限公司 | 甲醇制一氧化碳用介孔复合铜催化剂及其制备方法和应用 |
CN112916016B (zh) * | 2021-01-26 | 2022-10-21 | 成都科特瑞兴科技有限公司 | 甲醇制一氧化碳用介孔复合铜催化剂及其制备方法和应用 |
CN116351426A (zh) * | 2023-01-13 | 2023-06-30 | 中国石油大学(华东) | 一种多孔道结构Cu-Ce催化剂制备方法 |
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CN106268914B (zh) | 2019-01-04 |
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CB03 | Change of inventor or designer information |
Inventor after: Su Yunfei Inventor after: Wu Renan Inventor after: Dai Lingfeng Inventor after: Wu Jing Inventor after: Xi Guanghui Inventor after: Wang Zefeng Inventor before: Wu Renan Inventor before: Su Yunfei Inventor before: Dai Lingfeng Inventor before: Wu Jing Inventor before: Xi Guanghui Inventor before: Wang Zefeng |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190104 Termination date: 20200808 |