NO993434L - Silisiumkarbid-basert katalysatorbærer med höyt spesifikt overflateareal i granulert form og med forbedrede mekaniske egenskaper - Google Patents
Silisiumkarbid-basert katalysatorbærer med höyt spesifikt overflateareal i granulert form og med forbedrede mekaniske egenskaperInfo
- Publication number
- NO993434L NO993434L NO993434A NO993434A NO993434L NO 993434 L NO993434 L NO 993434L NO 993434 A NO993434 A NO 993434A NO 993434 A NO993434 A NO 993434A NO 993434 L NO993434 L NO 993434L
- Authority
- NO
- Norway
- Prior art keywords
- surface area
- specific surface
- mechanical properties
- high specific
- catalyst support
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title 1
- 229910010271 silicon carbide Inorganic materials 0.000 title 1
- 239000011148 porous material Substances 0.000 abstract 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/20—Carbon compounds
- B01J27/22—Carbides
- B01J27/224—Silicon carbide
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Katalysatorbærer i granulert form med en SiCp krystallitt- basis og et høyt spesifikt overflateareal som har forbedrede mekaniske egenskaper, kjennetegnet ved at dens porøsitet hovedsakelig omfatter porer på mellom 0,001 og l /im og at dens krystallinitet er bestemt ved: en full bredde ved halvt maksimum av diffraksjonsrøntgenstråler som svarer til plan [2 2 0] av SiCp krystallittene på mellom 0,15 og 0,60°, vinkel 26 i henhold til Braggs lov, en høyde av en todimen- sjonal topp [l 0] som svarer til retninger [l 0] normali- sert ved den integrerte intensitet av toppen av plan [2 2 0] på mellom 0,15 og 0,40.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9700425A FR2758279B1 (fr) | 1997-01-13 | 1997-01-13 | Support de catalyseur a base de carbure de silicium a surface specifique elevee sous forme de granule ayant des caracteristiques mecaniques ameliorees |
| PCT/FR1998/000030 WO1998030328A1 (fr) | 1997-01-13 | 1998-01-09 | Support de catalyseur a base de carbure de silicium a surface specifique elevee sous forme de granule ayant des caracteristiques mecaniques ameriorees |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO993434D0 NO993434D0 (no) | 1999-07-12 |
| NO993434L true NO993434L (no) | 1999-09-13 |
Family
ID=9502668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO993434A NO993434L (no) | 1997-01-13 | 1999-07-12 | Silisiumkarbid-basert katalysatorbærer med höyt spesifikt overflateareal i granulert form og med forbedrede mekaniske egenskaper |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6184178B1 (no) |
| EP (1) | EP0952889B1 (no) |
| JP (1) | JP4166283B2 (no) |
| KR (1) | KR100508133B1 (no) |
| AU (1) | AU5869798A (no) |
| DE (1) | DE69820593T2 (no) |
| DK (1) | DK0952889T3 (no) |
| ES (1) | ES2212825T3 (no) |
| FR (1) | FR2758279B1 (no) |
| NO (1) | NO993434L (no) |
| WO (1) | WO1998030328A1 (no) |
| ZA (1) | ZA98219B (no) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2783818B1 (fr) | 1998-09-24 | 2000-11-10 | Elf Exploration Prod | Procede pour oxyder directement en soufre, par voie catalytique et en phase vapeur, l'h2s contenu a faible teneur dans un gaz |
| WO2000062925A1 (en) * | 1999-04-15 | 2000-10-26 | E.I. Du Pont De Nemours And Company | Vanadium phosphorus oxide catalyst having a thermally conductive support |
| US20040097371A1 (en) * | 2002-11-19 | 2004-05-20 | Juzer Jangbarwala | Application of conductive adsorbents, activated carbon granules and carbon fibers as substrates in catalysis |
| US7335689B2 (en) | 2003-01-23 | 2008-02-26 | Esperion Therapeutics, Inc. | Dihydroxyl compounds and compositions for cholesterol management and related uses |
| US7008560B2 (en) * | 2003-02-10 | 2006-03-07 | Conocophillips Company | Silicon carbide-supported catalysts for partial oxidation of natural gas to synthesis gas |
| GB0307332D0 (en) * | 2003-03-29 | 2003-05-07 | Carbon Technologies Nv | Shaped porous materials |
| FR2858980B1 (fr) * | 2003-08-19 | 2006-02-17 | Inst Francais Du Petrole | Utilisation d'un catalyseur comprenant un support en carburant de silicium b dans un procede d'hydrodesulfuration selective |
| CA2590371C (en) * | 2004-12-13 | 2013-04-02 | Bp Corporation North America Inc. | Process for purification of aromatic carboxylic acids |
| US7067615B1 (en) * | 2005-06-13 | 2006-06-27 | Eastman Chemical Company | Hydrotreating polyester precursors |
| FR2965191A1 (fr) | 2010-09-23 | 2012-03-30 | Centre Nat Rech Scient | Reacteur a plaques pour la synthese fischer-tropsch |
| CN104661748B (zh) | 2012-06-26 | 2019-04-12 | 西卡特催化剂公司 | 用于费托合成的覆盖有TiO2的基于碳化硅的催化剂载体 |
| WO2014207096A1 (en) | 2013-06-27 | 2014-12-31 | Sicat | Method for manufacturing shaped beta-sic mesoporous products and products obtained by this method |
| CN109641748A (zh) | 2016-04-28 | 2019-04-16 | 印度德里技术研究院 | 用于三氧化硫转化和氢气生产过程的催化剂组合物 |
| CN111868008B (zh) * | 2017-12-20 | 2022-12-23 | 乐姆宝公开有限公司 | 以碳化硅制作具有受控孔隙率的多孔预成型件的方法以及碳化硅多孔预成型件 |
| FR3077306B1 (fr) | 2018-01-29 | 2022-07-01 | Centre Nat Rech Scient | Element de construction pour l'assainissement du milieu urbain routier |
| EP3801890A2 (en) | 2018-06-06 | 2021-04-14 | Nexceris Innovation Holdings, Llc | Silicon carbide-containing catalyst support materials, catalysts comprising such support materials and reaction methods using said catalysts |
| JP7623570B2 (ja) | 2021-01-12 | 2025-01-29 | 日本製鉄株式会社 | ３Ｃ－ＳｉＣ光触媒及びその製造方法、並びに、水素製造方法 |
| JP7623569B2 (ja) | 2021-01-12 | 2025-01-29 | 日本製鉄株式会社 | ３Ｃ－ＳｉＣ光触媒の製造方法、および、水素製造方法 |
| FR3139733A1 (fr) | 2022-09-15 | 2024-03-22 | IFP Energies Nouvelles | Procede de preparation d’un catalyseur a base de carbure de silicium pour la deshydration d’acide hydroxypropanoïque et ses derives |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1084235A (en) * | 1976-05-24 | 1980-08-26 | Ryo Enomoto | PROCESS AND AN APPARATUS FOR PRODUCING SILICON CARBIDE CONSISTING MAINLY OF .beta.-TYPE CRYSTAL |
| US4547430A (en) * | 1981-11-10 | 1985-10-15 | Superior Graphite Company | Ultra-microcrystallite silicon carbide product |
| JPS60255671A (ja) * | 1984-05-29 | 1985-12-17 | イビデン株式会社 | 高強度多孔質炭化ケイ素焼結体とその製造方法 |
| US4818732A (en) * | 1987-03-19 | 1989-04-04 | The Standard Oil Company | High surface area ceramics prepared from organosilane gels |
| US5340417A (en) * | 1989-01-11 | 1994-08-23 | The Dow Chemical Company | Process for preparing silicon carbide by carbothermal reduction |
| FR2657603B1 (fr) * | 1990-01-29 | 1993-07-09 | Pechiney Electrometallurgie | Procede d'obtention de corps solides poreux a base de carbure refractaire a l'aide de composes organiques et de metal ou metallouide. |
| FR2675713B1 (fr) * | 1991-04-29 | 1993-07-02 | Pechiney Electrometallurgie | Systeme catalytique, notamment pour la postcombustion de gaz d'echappement et procede pour le fabriquer. |
| FR2684092B1 (fr) * | 1991-11-21 | 1994-03-04 | Pechiney Recherche | Procede de preparation de carbures metalliques a grande surface specifique a partir de mousses de carbone activees. |
| DE4303450C2 (de) * | 1993-02-05 | 1997-07-03 | Rheinische Kalksteinwerke | Mittel zur trockenen Reinigung von Abgasen |
| FR2705340B1 (fr) * | 1993-05-13 | 1995-06-30 | Pechiney Recherche | Fabrication de mousse de carbure de silicium à partir d'une mousse de polyuréthane imprégnée de résine contenant du silicium. |
-
1997
- 1997-01-13 FR FR9700425A patent/FR2758279B1/fr not_active Expired - Fee Related
-
1998
- 1998-01-09 ES ES98902047T patent/ES2212825T3/es not_active Expired - Lifetime
- 1998-01-09 DE DE69820593T patent/DE69820593T2/de not_active Expired - Lifetime
- 1998-01-09 DK DK98902047T patent/DK0952889T3/da active
- 1998-01-09 EP EP98902047A patent/EP0952889B1/fr not_active Expired - Lifetime
- 1998-01-09 KR KR10-1999-7006298A patent/KR100508133B1/ko not_active Expired - Fee Related
- 1998-01-09 AU AU58697/98A patent/AU5869798A/en not_active Abandoned
- 1998-01-09 US US09/331,891 patent/US6184178B1/en not_active Expired - Lifetime
- 1998-01-09 JP JP53060298A patent/JP4166283B2/ja not_active Expired - Fee Related
- 1998-01-09 WO PCT/FR1998/000030 patent/WO1998030328A1/fr not_active Ceased
- 1998-01-12 ZA ZA98219A patent/ZA98219B/xx unknown
-
1999
- 1999-07-12 NO NO993434A patent/NO993434L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20000070077A (ko) | 2000-11-25 |
| US6184178B1 (en) | 2001-02-06 |
| EP0952889A1 (fr) | 1999-11-03 |
| DE69820593T2 (de) | 2004-11-25 |
| FR2758279B1 (fr) | 1999-02-26 |
| NO993434D0 (no) | 1999-07-12 |
| DK0952889T3 (da) | 2004-04-26 |
| ES2212825T3 (es) | 2004-08-01 |
| AU5869798A (en) | 1998-08-03 |
| DE69820593D1 (de) | 2004-01-29 |
| JP2001507624A (ja) | 2001-06-12 |
| FR2758279A1 (fr) | 1998-07-17 |
| EP0952889B1 (fr) | 2003-12-17 |
| WO1998030328A1 (fr) | 1998-07-16 |
| ZA98219B (en) | 1998-07-14 |
| KR100508133B1 (ko) | 2005-08-10 |
| JP4166283B2 (ja) | 2008-10-15 |
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