JPH0470053B2 - - Google Patents
Info
- Publication number
- JPH0470053B2 JPH0470053B2 JP61183904A JP18390486A JPH0470053B2 JP H0470053 B2 JPH0470053 B2 JP H0470053B2 JP 61183904 A JP61183904 A JP 61183904A JP 18390486 A JP18390486 A JP 18390486A JP H0470053 B2 JPH0470053 B2 JP H0470053B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- average particle
- honeycomb structure
- particle size
- cordierite
- 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
- 239000002245 particle Substances 0.000 claims description 69
- 229910052878 cordierite Inorganic materials 0.000 claims description 53
- 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 group [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 claims description 53
- 239000003054 catalyst Substances 0.000 claims description 46
- 239000005995 Aluminium silicate Substances 0.000 claims description 35
- 235000012211 aluminium silicate Nutrition 0.000 claims description 35
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 35
- 239000000454 talc Substances 0.000 claims description 35
- 229910052623 talc Inorganic materials 0.000 claims description 35
- 239000002994 raw material Substances 0.000 claims description 31
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 19
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 17
- 239000013078 crystal Substances 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 12
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 9
- 238000010304 firing Methods 0.000 claims description 9
- 239000000395 magnesium oxide Substances 0.000 claims description 8
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 6
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 6
- 239000004014 plasticizer Substances 0.000 claims description 6
- 238000004898 kneading Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 235000012222 talc Nutrition 0.000 description 27
- 230000035939 shock Effects 0.000 description 12
- 239000007789 gas Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 239000000919 ceramic Substances 0.000 description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000000377 silicon dioxide Substances 0.000 description 6
- 238000009826 distribution Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 239000010419 fine particle Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000010298 pulverizing process Methods 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 239000000969 carrier Substances 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 239000004927 clay Substances 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 229910052681 coesite Inorganic materials 0.000 description 3
- 229910052593 corundum Inorganic materials 0.000 description 3
- 229910052906 cristobalite Inorganic materials 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910052682 stishovite Inorganic materials 0.000 description 3
- 229910052905 tridymite Inorganic materials 0.000 description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 238000009924 canning Methods 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229920000609 methyl cellulose Polymers 0.000 description 2
- 239000001923 methylcellulose Substances 0.000 description 2
- 235000010981 methylcellulose Nutrition 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- -1 New Zealand kaolin Chemical compound 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 229910002026 crystalline silica Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000010586 diagram Methods 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
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000011163 secondary particle Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 239000011882 ultra-fine particle Substances 0.000 description 1
Landscapes
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/936,501 US4772580A (en) | 1985-12-27 | 1986-12-01 | Catalyst carrier of cordierite honeycomb structure and method of producing the same |
| DE8686310130T DE3680496D1 (de) | 1985-12-27 | 1986-12-24 | Gegenstand aus cordierit mit honigwabenstruktur und methode zu dessen produktion. |
| EP86310130A EP0227482B1 (en) | 1985-12-27 | 1986-12-24 | Cordierite honeycomb structural body and method of producing the same |
| EP86310131A EP0232621B1 (en) | 1985-12-27 | 1986-12-24 | Catalyst carrier of cordierite honeycomb structure and method of producing the same |
| DE8686310131T DE3671390D1 (de) | 1985-12-27 | 1986-12-24 | Katalysatortraeger mit cordierit-honigwabenstruktur und methode zu dessen herstellung. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29369285 | 1985-12-27 | ||
| JP60-293692 | 1985-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62225249A JPS62225249A (ja) | 1987-10-03 |
| JPH0470053B2 true JPH0470053B2 (ko) | 1992-11-09 |
Family
ID=17797998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61183904A Granted JPS62225249A (ja) | 1985-12-27 | 1986-08-05 | コ−ジエライトハニカム構造触媒担体及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62225249A (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5536451A (en) * | 1992-10-26 | 1996-07-16 | The Procter & Gamble Company | Liquid hard surface detergent compositions containing short chain amphocarboxylate detergent surfactant |
| JP3555382B2 (ja) * | 1997-04-22 | 2004-08-18 | 松下電器産業株式会社 | 排ガスフィルターとその製造方法及びこの排ガスフィルターを備えたディーゼルエンジン |
| JP4553737B2 (ja) * | 2002-09-13 | 2010-09-29 | イビデン株式会社 | ハニカム構造体 |
| US7914728B2 (en) * | 2004-07-14 | 2011-03-29 | Ngk Insulators, Ltd. | Method for manufacturing porous honeycomb structure |
| JP4864061B2 (ja) * | 2008-10-08 | 2012-01-25 | 日本碍子株式会社 | ハニカム構造体及びその製造方法 |
| JP2010227818A (ja) * | 2009-03-26 | 2010-10-14 | Ngk Insulators Ltd | ハニカム構造体、及びハニカム触媒体 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5075612A (ko) * | 1973-11-05 | 1975-06-20 | ||
| JPS5382822A (en) * | 1976-12-28 | 1978-07-21 | Ngk Insulators Ltd | Cordierite ceramics |
| JPS5514468A (en) * | 1978-07-19 | 1980-01-31 | Toshiba Corp | Protective device for condenser |
| JPS5919072A (ja) * | 1982-07-23 | 1984-01-31 | Tanaka Seisakusho:Kk | ならい装置の運転制御方式 |
| JPS602272A (ja) * | 1984-05-14 | 1985-01-08 | 川嶋工業株式会社 | ナイフ等の鞘 |
-
1986
- 1986-08-05 JP JP61183904A patent/JPS62225249A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5075612A (ko) * | 1973-11-05 | 1975-06-20 | ||
| JPS5382822A (en) * | 1976-12-28 | 1978-07-21 | Ngk Insulators Ltd | Cordierite ceramics |
| JPS5514468A (en) * | 1978-07-19 | 1980-01-31 | Toshiba Corp | Protective device for condenser |
| JPS5919072A (ja) * | 1982-07-23 | 1984-01-31 | Tanaka Seisakusho:Kk | ならい装置の運転制御方式 |
| JPS602272A (ja) * | 1984-05-14 | 1985-01-08 | 川嶋工業株式会社 | ナイフ等の鞘 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62225249A (ja) | 1987-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |