JPH0435219B2 - - Google Patents
Info
- Publication number
- JPH0435219B2 JPH0435219B2 JP58127947A JP12794783A JPH0435219B2 JP H0435219 B2 JPH0435219 B2 JP H0435219B2 JP 58127947 A JP58127947 A JP 58127947A JP 12794783 A JP12794783 A JP 12794783A JP H0435219 B2 JPH0435219 B2 JP H0435219B2
- Authority
- JP
- Japan
- Prior art keywords
- alumina
- lanthanum
- carrier
- catalyst
- surface area
- 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 - Lifetime
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 27
- 239000003054 catalyst Substances 0.000 claims description 19
- 229910052746 lanthanum Inorganic materials 0.000 claims description 19
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 17
- 229910000873 Beta-alumina solid electrolyte Inorganic materials 0.000 claims description 11
- 229910021193 La 2 O 3 Inorganic materials 0.000 claims description 4
- 239000000969 carrier Substances 0.000 description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 8
- 239000002131 composite material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- 230000007704 transition Effects 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000010304 firing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000000395 magnesium oxide Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229910052878 cordierite Inorganic materials 0.000 description 3
- 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 3
- 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 3
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- -1 lanthanum aluminate Chemical class 0.000 description 3
- FYDKNKUEBJQCCN-UHFFFAOYSA-N lanthanum(3+);trinitrate Chemical compound [La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O FYDKNKUEBJQCCN-UHFFFAOYSA-N 0.000 description 3
- 229910052863 mullite Inorganic materials 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000007084 catalytic combustion reaction Methods 0.000 description 2
- 150000003841 chloride salts Chemical class 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 150000002603 lanthanum Chemical class 0.000 description 2
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000000629 steam reforming Methods 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 229910001887 tin oxide Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000505 Al2TiO5 Inorganic materials 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910017488 Cu K Inorganic materials 0.000 description 1
- 229910017541 Cu-K Inorganic materials 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001493 electron microscopy Methods 0.000 description 1
- MEKDPHXPVMKCON-UHFFFAOYSA-N ethane;methane Chemical compound C.CC MEKDPHXPVMKCON-UHFFFAOYSA-N 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- YXEUGTSPQFTXTR-UHFFFAOYSA-K lanthanum(3+);trihydroxide Chemical class [OH-].[OH-].[OH-].[La+3] YXEUGTSPQFTXTR-UHFFFAOYSA-K 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 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 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Catalysts (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58127947A JPS6022929A (ja) | 1983-07-15 | 1983-07-15 | 触媒用耐熱性担体 |
| KR1019840003812A KR920000149B1 (ko) | 1983-07-01 | 1984-07-02 | 내열성촉매 및 그 사용방법 |
| DE8484304514T DE3482094D1 (de) | 1983-07-01 | 1984-07-02 | Bei hoher temperatur stabiler katalysator, verfahren zu dessen herstellung und verfahren zur durchfuehrung von chemischen reaktionen unter dessen verwendung. |
| EP84304514A EP0130835B1 (de) | 1983-07-01 | 1984-07-02 | Bei hoher Temperatur stabiler Katalysator, Verfahren zu dessen Herstellung und Verfahren zur Durchführung von chemischen Reaktionen unter dessen Verwendung |
| US06/867,542 US4738946A (en) | 1983-07-01 | 1986-05-28 | High temperature stable catalyst and process for preparing same |
| US07/135,064 US4906176A (en) | 1983-07-01 | 1987-12-18 | High temperature stable catalyst, process for preparing same, and process for conducting chemical reaction using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58127947A JPS6022929A (ja) | 1983-07-15 | 1983-07-15 | 触媒用耐熱性担体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6022929A JPS6022929A (ja) | 1985-02-05 |
| JPH0435219B2 true JPH0435219B2 (de) | 1992-06-10 |
Family
ID=14972570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58127947A Granted JPS6022929A (ja) | 1983-07-01 | 1983-07-15 | 触媒用耐熱性担体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6022929A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6135851A (ja) * | 1984-07-30 | 1986-02-20 | Hitachi Ltd | 高温で安定な触媒用担体およびその調製方法 |
| CA2381411C (en) * | 1999-08-11 | 2008-12-30 | Akzo Nobel Nv | Micro-crystalline boehmites containing additives and shaped particles and catalyst compositions comprising such micro-crystalline boehmite |
| EP1200350B1 (de) * | 1999-08-11 | 2004-10-27 | Akzo Nobel N.V. | Verfahren zur herstellung von quasi-kristallinen boehmiten |
| CA2381289A1 (en) * | 1999-08-11 | 2001-02-22 | Akzo Nobel Nv | Process for the preparation of quasi-crystalline boehmites from inexpensive precursors |
| JP6966445B2 (ja) | 2016-07-29 | 2021-11-17 | 住友化学株式会社 | アルミナおよびそれを用いた自動車触媒の製造方法 |
| CN112958086B (zh) * | 2021-02-07 | 2023-04-07 | 西安凯立新材料股份有限公司 | 一种用于丙烷催化燃烧的“三明治”型催化剂及其制备方法 |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4890987A (de) * | 1972-02-07 | 1973-11-27 | ||
| JPS5090590A (de) * | 1973-12-13 | 1975-07-19 | ||
| JPS5488891A (en) * | 1977-12-09 | 1979-07-14 | United Catalysts Inc | Carbon monoxide conversion catalyst* its manufacture and method thereof |
| JPS5787839A (en) * | 1980-11-20 | 1982-06-01 | Toyota Motor Corp | Catalyst of monolithic construction type for purification of waste gas |
| JPS58122044A (ja) * | 1981-05-30 | 1983-07-20 | Toyota Motor Corp | 希土類含有多孔性被膜を有する排ガス浄化用触媒の製造方法 |
| JPS5952529A (ja) * | 1982-09-21 | 1984-03-27 | Toshiba Corp | 高温燃焼触媒 |
| JPS59123533A (ja) * | 1982-12-29 | 1984-07-17 | Nissan Motor Co Ltd | メタノ−ル改質用触媒 |
| JPS59142847A (ja) * | 1983-01-31 | 1984-08-16 | ローヌ―プーラン・スペシアリテ・シミーク | 硫化水素酸化用触媒 |
| JPS59169536A (ja) * | 1983-03-16 | 1984-09-25 | Toshiba Corp | 高温燃焼触媒 |
| JPS6012132A (ja) * | 1983-07-01 | 1985-01-22 | Hitachi Ltd | 耐熱性触媒およびその使用方法 |
-
1983
- 1983-07-15 JP JP58127947A patent/JPS6022929A/ja active Granted
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4890987A (de) * | 1972-02-07 | 1973-11-27 | ||
| JPS5090590A (de) * | 1973-12-13 | 1975-07-19 | ||
| JPS5488891A (en) * | 1977-12-09 | 1979-07-14 | United Catalysts Inc | Carbon monoxide conversion catalyst* its manufacture and method thereof |
| JPS5787839A (en) * | 1980-11-20 | 1982-06-01 | Toyota Motor Corp | Catalyst of monolithic construction type for purification of waste gas |
| JPS58122044A (ja) * | 1981-05-30 | 1983-07-20 | Toyota Motor Corp | 希土類含有多孔性被膜を有する排ガス浄化用触媒の製造方法 |
| JPS5952529A (ja) * | 1982-09-21 | 1984-03-27 | Toshiba Corp | 高温燃焼触媒 |
| JPS59123533A (ja) * | 1982-12-29 | 1984-07-17 | Nissan Motor Co Ltd | メタノ−ル改質用触媒 |
| JPS59142847A (ja) * | 1983-01-31 | 1984-08-16 | ローヌ―プーラン・スペシアリテ・シミーク | 硫化水素酸化用触媒 |
| JPS59169536A (ja) * | 1983-03-16 | 1984-09-25 | Toshiba Corp | 高温燃焼触媒 |
| JPS6012132A (ja) * | 1983-07-01 | 1985-01-22 | Hitachi Ltd | 耐熱性触媒およびその使用方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6022929A (ja) | 1985-02-05 |
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