JPH0581301B2 - - Google Patents
Info
- Publication number
- JPH0581301B2 JPH0581301B2 JP1235854A JP23585489A JPH0581301B2 JP H0581301 B2 JPH0581301 B2 JP H0581301B2 JP 1235854 A JP1235854 A JP 1235854A JP 23585489 A JP23585489 A JP 23585489A JP H0581301 B2 JPH0581301 B2 JP H0581301B2
- Authority
- JP
- Japan
- Prior art keywords
- hydrolysis
- weight
- orthosilicic acid
- added
- ion exchange
- 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
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 32
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 29
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 25
- 230000007062 hydrolysis Effects 0.000 claims description 21
- 238000006460 hydrolysis reaction Methods 0.000 claims description 21
- 229910052782 aluminium Inorganic materials 0.000 claims description 20
- 239000003054 catalyst Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 238000005342 ion exchange Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- -1 aluminum compound Chemical class 0.000 claims description 8
- 239000012736 aqueous medium Substances 0.000 claims description 4
- 229910052681 coesite Inorganic materials 0.000 claims description 4
- 229910052906 cristobalite Inorganic materials 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 235000012239 silicon dioxide Nutrition 0.000 claims description 4
- 229910052682 stishovite Inorganic materials 0.000 claims description 4
- 229910052905 tridymite Inorganic materials 0.000 claims description 4
- 229910021193 La 2 O 3 Inorganic materials 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 150000002604 lanthanum compounds Chemical class 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims 2
- 238000003756 stirring Methods 0.000 claims 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 30
- 239000000725 suspension Substances 0.000 description 12
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 10
- 238000002474 experimental method Methods 0.000 description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 9
- 239000007787 solid Substances 0.000 description 6
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 230000004913 activation Effects 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 5
- 229910021641 deionized water Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 229910052746 lanthanum Inorganic materials 0.000 description 5
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- 229910001593 boehmite Inorganic materials 0.000 description 2
- 238000007327 hydrogenolysis reaction Methods 0.000 description 2
- 230000003301 hydrolyzing effect Effects 0.000 description 2
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 2
- 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 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- WZFUQSJFWNHZHM-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 WZFUQSJFWNHZHM-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- VXAUWWUXCIMFIM-UHFFFAOYSA-M aluminum;oxygen(2-);hydroxide Chemical group [OH-].[O-2].[Al+3] VXAUWWUXCIMFIM-UHFFFAOYSA-M 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001493 electron microscopy Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000007210 heterogeneous catalysis Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 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 1
- 238000005259 measurement Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- QFCVQKSWGFVMTB-UHFFFAOYSA-N trihexoxyalumane Chemical compound [Al+3].CCCCCC[O-].CCCCCC[O-].CCCCCC[O-] QFCVQKSWGFVMTB-UHFFFAOYSA-N 0.000 description 1
- 239000010457 zeolite Substances 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/12—Silica and alumina
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3839580A DE3839580C1 (OSRAM) | 1988-11-24 | 1988-11-24 | |
| DE3839580.0 | 1988-11-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02144145A JPH02144145A (ja) | 1990-06-01 |
| JPH0581301B2 true JPH0581301B2 (OSRAM) | 1993-11-12 |
Family
ID=6367742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1235854A Granted JPH02144145A (ja) | 1988-11-24 | 1989-09-13 | アルミノシリケート基触媒担体の製造方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5045519A (OSRAM) |
| JP (1) | JPH02144145A (OSRAM) |
| BE (1) | BE1002791A3 (OSRAM) |
| DE (1) | DE3839580C1 (OSRAM) |
| FR (1) | FR2639256B1 (OSRAM) |
| GB (1) | GB2225316B (OSRAM) |
| IT (1) | IT1231940B (OSRAM) |
| NL (1) | NL193561C (OSRAM) |
| RU (1) | RU1771427C (OSRAM) |
Families Citing this family (57)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2022528A (en) * | 1978-05-31 | 1979-12-19 | Pulley Bros Ltd | Saddles and seats for motor-cycles and cycles |
| DE4227594A1 (de) * | 1992-08-20 | 1994-02-24 | Wacker Chemie Gmbh | Synthetische Alumosilikate und ihre Verwendung als heterogene Äquilibrierungskatalysatoren |
| SI0669162T1 (en) * | 1994-02-24 | 2000-02-29 | Fina Research S.A. | Silica-alumina carriers preparation, hydrogenation catalysts preparation therewith and their use for aromatics hydrogenation |
| DE4436890A1 (de) * | 1994-10-15 | 1996-04-18 | Degussa | Verfahren zur gleichzeitigen Verminderung der im Abgas einer Verbrennungskraftmaschine enthaltenen Kohlenwasserstoffe, Kohlenmonoxid und Stickoxide |
| JPH10511302A (ja) * | 1994-12-21 | 1998-11-04 | エル・ヴェー・エー−デー・エー・アー アクチエンゲゼルシャフト フィュール ミネラルオエル ウント ヒェミー | 複分解触媒用アルミノケイ酸塩担体 |
| WO1997012011A1 (en) * | 1995-09-25 | 1997-04-03 | Intercat, Inc. | Bottoms cracking catalysts |
| DE19641141A1 (de) | 1996-10-05 | 1998-04-16 | Rwe Dea Ag | Verfahren zur Herstellung von dispergierbaren Alumosilikaten |
| DE19641142A1 (de) * | 1996-10-05 | 1998-04-16 | Rewe Dea Ag Fu | Verfahren zur Herstellung von dispergierbaren Alumosilikaten |
| US7125532B2 (en) | 1996-10-05 | 2006-10-24 | Sasol Germany Gmbh | Process for the manufacture of dispersible alumino-silicates |
| JP3296781B2 (ja) * | 1998-04-21 | 2002-07-02 | 信越半導体株式会社 | 水性切削液、その製造方法、ならびにこの水性切削液を用いた切削方法 |
| DE10027220A1 (de) * | 2000-05-31 | 2001-12-20 | Dornier Gmbh | Katalysator zur selektiven Oxidation von CO in H¶2¶-haltigem Gas |
| US7341976B2 (en) | 2002-10-16 | 2008-03-11 | Conocophillips Company | Stabilized boehmite-derived catalyst supports, catalysts, methods of making and using |
| US20040102315A1 (en) * | 2002-11-27 | 2004-05-27 | Bailie Jillian Elaine | Reforming catalyst |
| US20050233898A1 (en) * | 2003-12-12 | 2005-10-20 | Robota Heinz J | Modified catalyst supports |
| CN1306997C (zh) * | 2004-06-29 | 2007-03-28 | 中国石油化工股份有限公司 | 一种氧化硅－氧化铝及其制备方法 |
| JP2006289211A (ja) * | 2005-04-07 | 2006-10-26 | Ne Chemcat Corp | アンモニア酸化触媒 |
| DE102005021623A1 (de) * | 2005-05-04 | 2006-11-09 | Sasol Germany Gmbh | Verfahren zur Herstellung eines temperaturstabilen TiO2/SiO2 - Mischoxids und dessen Verwendung als Katalysatorträger |
| US20090098032A1 (en) * | 2007-10-11 | 2009-04-16 | Basf Catalysts Llc | Methods of making aluminosilicate coated alumina |
| CN101952200A (zh) * | 2008-02-22 | 2011-01-19 | 埃克森美孚化学专利公司 | 高金属含量分子筛及其制备 |
| US7884163B2 (en) | 2008-03-20 | 2011-02-08 | Chevron Phillips Chemical Company Lp | Silica-coated alumina activator-supports for metallocene catalyst compositions |
| US11208514B2 (en) | 2008-03-20 | 2021-12-28 | Chevron Phillips Chemical Company Lp | Silica-coated alumina activator-supports for metallocene catalyst compositions |
| UA107082C2 (ru) | 2009-06-03 | 2014-11-25 | Сасол Текнолоджі (Пропріетарі) Лімітед | Способ и устройство для изготовления защищенных катализаторов с использованием расплавленного органического вещества |
| DE102009043418A1 (de) | 2009-09-29 | 2011-04-07 | Süd-Chemie AG | Alumosilikat-basierte Adsorbentien zur Aufreinigung von Triglyceriden |
| BR112012008684B1 (pt) | 2009-10-13 | 2018-07-17 | Sasol Technology (Proprietary) Limited | processo para produção de hidrocarbonetos e, opcionalmente, oxigenados de hidrocarbonetos e uso de um catalisador de síntese fischer-tropsch |
| DE102010048367A1 (de) | 2010-10-13 | 2012-04-19 | Süd-Chemie AG | Verfahren zur Entfernung von Phosphor-haltigen Verbindungen aus Triglycerid-haltigen Zusammensetzungen |
| PE20140449A1 (es) | 2011-05-06 | 2014-04-15 | Sasol Tech Pty Ltd | Proceso para la preparacion de un precursor de catalizador de sintesis de hidrocarburo que contiene cobalto |
| WO2012153217A1 (en) | 2011-05-06 | 2012-11-15 | Sasol Technology (Proprietary) Limited | A process for preparing a cobalt - containing hydrocarbon synthesis catalyst precursor |
| EP2758170B1 (en) | 2011-09-21 | 2015-10-07 | Sasol Technology (Proprietary) Limited | Process for preparing a cobalt - containing fischer tropsch catalyst |
| FR2981360B1 (fr) | 2011-10-14 | 2015-08-07 | IFP Energies Nouvelles | Procede de production de distillats moyens a partir d'un melange d'une charge issue de sources renouvelables et d'un effluent paraffinique |
| FR2981944B1 (fr) | 2011-10-27 | 2015-07-31 | IFP Energies Nouvelles | Procede de production de distillats moyens dans lequel la charge issue du procede fischer-tropsch et le flux d'hydrogene contiennent une teneur limitee en oxygene |
| BR112015009184B1 (pt) | 2012-10-24 | 2020-10-06 | Sasol Technology (Proprietary) Limited | Processo para a preparação de um catalisador de síntese de hidrocarbonetos contendo cobalto e processo para a produção de hidrocarboneto |
| GB201220912D0 (en) | 2012-11-21 | 2013-01-02 | Johnson Matthey Plc | Oxidation catalyst for treating the exhaust gas of a compression ignition engine |
| GB2514177A (en) | 2013-05-17 | 2014-11-19 | Johnson Matthey Plc | Oxidation catalyst for a compression ignition engine |
| GB201315892D0 (en) | 2013-07-31 | 2013-10-23 | Johnson Matthey Plc | Zoned diesel oxidation catalyst |
| GB2518418A (en) | 2013-09-20 | 2015-03-25 | Johnson Matthey Plc | Electrically heated catalyst for a compression ignition engine |
| GB201322842D0 (en) | 2013-12-23 | 2014-02-12 | Johnson Matthey Plc | Exhaust system for a compression ingition engine comprising a water absorbent material |
| GB201401115D0 (en) | 2014-01-23 | 2014-03-12 | Johnson Matthey Plc | Diesel oxidation catalyst and exhaust system |
| GB201405868D0 (en) | 2014-04-01 | 2014-05-14 | Johnson Matthey Plc | Diesel oxidation catalyst with NOx adsorber activity |
| GB2535466A (en) | 2015-02-16 | 2016-08-24 | Johnson Matthey Plc | Catalyst with stable nitric oxide (NO) oxidation performance |
| EP3334518B1 (en) | 2015-10-14 | 2021-01-06 | Johnson Matthey Public Limited Company | Oxidation catalyst for a diesel engine exhaust |
| GB201614705D0 (en) | 2016-08-31 | 2016-10-12 | Johnson Matthey Plc | Oxidation catalyst for a diesel engine exhaust |
| FR3044005B1 (fr) * | 2015-11-23 | 2017-12-15 | Ifp Energies Now | Procede de synthese d'hydrocarbures a partir de gaz de synthese en presence d'un catalyseur a base de cobalt piege dans une matrice oxyde mesoporeuse et obtenu a partir d'au moins un precurseur monomerique |
| EP3390513A1 (en) | 2015-12-18 | 2018-10-24 | Solvay Sa | Use of a catalyst composition for the catalytic depolymerization of plastics waste |
| GB2552546A (en) | 2016-07-29 | 2018-01-31 | Johnson Matthey Plc | Oxidation catalyst for a compression ignition engine and a method of preparation therefor |
| GB201617350D0 (en) | 2016-10-13 | 2016-11-30 | Johnson Matthey Public Limited Company | Oxidation catalyst for a diesel engine exhaust |
| EP3351300A1 (en) * | 2017-01-20 | 2018-07-25 | SASOL Germany GmbH | Manganese oxide containing alumina composition, a method for manufacturing the same and use thereof |
| KR102478927B1 (ko) | 2019-06-26 | 2022-12-20 | 존슨 맛쎄이 퍼블릭 리미티드 컴파니 | 압축 점화 내연기관을 위한 복합 구역화 산화 촉매 |
| GB201914958D0 (en) | 2019-06-26 | 2019-11-27 | Johnson Matthey Plc | Composite, zoned oxidation catalyst for a compression ignition internal combustion engine |
| CN114127393A (zh) | 2019-08-08 | 2022-03-01 | 庄信万丰股份有限公司 | 包括车辆压缩点火发动机和包括可电加热元件的排放控制装置的系统 |
| EP3888774A1 (en) | 2020-03-31 | 2021-10-06 | Johnson Matthey Public Limited Company | Composite, zone-coated oxidation and exotherm generation catalyst |
| EP4045176B8 (en) | 2019-10-16 | 2024-04-03 | Johnson Matthey Public Limited Company | Composite, zone-coated, dual-use ammonia (amox) and nitric oxide oxidation catalyst |
| GB202004769D0 (en) | 2019-10-16 | 2020-05-13 | Johnson Matthey Plc | Composite, zoned oxidation catalyst for a compression ignition internal combustion engine |
| GB2605036B (en) | 2019-10-16 | 2024-09-11 | Johnson Matthey Plc | Compression ignition internal combustion engine comprising an exhaust system comprising a composite, zoned oxidation catalyst |
| IT201900025000A1 (it) | 2019-12-20 | 2021-06-20 | Versalis Spa | Procedimento per la produzione di dieni. |
| GB2608048A (en) | 2020-03-30 | 2022-12-21 | Johnson Matthey Plc | Layered zone-coated diesel oxidation catalysts for improved CO/HC conversion and no oxidation |
| JP2023137463A (ja) * | 2022-03-18 | 2023-09-29 | 日揮触媒化成株式会社 | 多孔質シリカアルミナ粒子およびその製造方法 |
| CN117000222A (zh) * | 2022-04-27 | 2023-11-07 | 中国石油化工股份有限公司 | 一种氧化硅-拟薄水铝石组合物及其制备方法和应用 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA545682A (en) * | 1957-09-03 | S. Whiteley Robert | Methods of making silica-alumina catalysts | |
| US2713037A (en) * | 1951-07-31 | 1955-07-12 | Exxon Research Engineering Co | Method of making alumina containing catalysts |
| US2809169A (en) * | 1951-10-06 | 1957-10-08 | Exxon Research Engineering Co | Processes for the manufacture of catalysts |
| BE515755A (OSRAM) * | 1951-12-03 | |||
| US3422033A (en) * | 1965-05-25 | 1969-01-14 | Sinclair Research Inc | Method of crystallizing aluminosilicates |
| US4213950A (en) * | 1978-12-22 | 1980-07-22 | E. I. Du Pont De Nemours And Company | Process for preparing amorphous particulate poly(alumino-silicate) |
| US4499197A (en) * | 1982-03-24 | 1985-02-12 | W. R. Grace & Co. | Co-gel catalyst manufacture |
| JPS58199711A (ja) * | 1982-05-18 | 1983-11-21 | Dainippon Ink & Chem Inc | アルミノ・シリケ−ト粉末の製造方法 |
| IT1152198B (it) * | 1982-05-27 | 1986-12-31 | Anic Spa | Catalizzatore a base di gamma albumina e suo metodo di preparazione |
| US4717708A (en) * | 1983-12-27 | 1988-01-05 | Stauffer Chemical Company | Inorganic oxide aerogels and their preparation |
-
1988
- 1988-11-24 DE DE3839580A patent/DE3839580C1/de not_active Expired - Lifetime
-
1989
- 1989-08-23 NL NL8902126A patent/NL193561C/nl not_active IP Right Cessation
- 1989-09-13 JP JP1235854A patent/JPH02144145A/ja active Granted
- 1989-09-13 IT IT8921690A patent/IT1231940B/it active
- 1989-09-15 US US07/407,863 patent/US5045519A/en not_active Expired - Lifetime
- 1989-09-21 GB GB8921346A patent/GB2225316B/en not_active Expired
- 1989-09-27 BE BE8901031A patent/BE1002791A3/fr not_active IP Right Cessation
- 1989-10-09 FR FR8913133A patent/FR2639256B1/fr not_active Expired - Lifetime
- 1989-11-14 RU SU4742337A patent/RU1771427C/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| NL193561C (nl) | 2000-02-02 |
| RU1771427C (ru) | 1992-10-23 |
| FR2639256B1 (fr) | 1994-02-11 |
| NL193561B (nl) | 1999-10-01 |
| GB8921346D0 (en) | 1989-11-08 |
| BE1002791A3 (fr) | 1991-06-11 |
| JPH02144145A (ja) | 1990-06-01 |
| IT8921690A0 (it) | 1989-09-13 |
| IT1231940B (it) | 1992-01-15 |
| FR2639256A1 (fr) | 1990-05-25 |
| US5045519A (en) | 1991-09-03 |
| GB2225316A (en) | 1990-05-30 |
| NL8902126A (nl) | 1990-06-18 |
| DE3839580C1 (OSRAM) | 1990-07-05 |
| GB2225316B (en) | 1992-01-29 |
| IT8921690V0 (it) | 1989-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0581301B2 (OSRAM) | ||
| Buelna et al. | Sol–gel-derived mesoporous γ-alumina granules | |
| JP5039288B2 (ja) | メソ構造化されたアルミノケイ酸塩材料 | |
| JP3394248B2 (ja) | ゼオライトｌ | |
| US6251823B1 (en) | Production of spherical catalyst carrier | |
| US4125591A (en) | Process for producing rare earth exchanged crystalline aluminosilicate | |
| EP0337186A1 (en) | Preparation of promoted silica catalysts | |
| JP3937447B2 (ja) | 流動ベッドでメチルアミンを製造するための摩耗耐性をもったゼオライト触媒 | |
| US6756029B2 (en) | Molecular sieves of faujasite structure | |
| US3948807A (en) | Oxide catalysts and process for preparation thereof | |
| JPH0513090B2 (OSRAM) | ||
| US4692423A (en) | Method for preparing structured catalytic solids | |
| EP0309048B1 (en) | Silica extrudates | |
| JPH0639287A (ja) | オレフィンをアルコールに水和化する為の触媒の製造方法 | |
| EP0502301B1 (en) | Composition and method of making high porosity, high strength compositions | |
| CA1332400C (en) | Zeolite l | |
| JPH0610104B2 (ja) | 熱分解法により得られた二酸化ジルコニウムを基礎とするプレス加工物およびその製造法 | |
| WO1997012670A1 (en) | Process for preparing alumina support | |
| JPH0249779B2 (OSRAM) | ||
| JP2000053413A (ja) | 高耐熱性メソポーラスシリカ及びその製造方法 | |
| JP3653383B2 (ja) | シリカ含有アルミナ成形体の製造方法 | |
| CN107519923A (zh) | Y/eu‑1/zsm‑5/asa/杂多酸复合材料及其制备方法 | |
| JPH07138015A (ja) | シリカ微小球状粒子およびその製造方法 | |
| JP2620127B2 (ja) | シリカーアルミナ押出物 | |
| JP4488691B2 (ja) | フォージャサイト型ゼオライトの製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081112 Year of fee payment: 15 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091112 Year of fee payment: 16 |
|
| EXPY | Cancellation because of completion of term |