NO903020D0 - Keramiske blandinger av silika-alumina samt framgangsmaatefor framstilling. - Google Patents
Keramiske blandinger av silika-alumina samt framgangsmaatefor framstilling.Info
- Publication number
- NO903020D0 NO903020D0 NO903020A NO903020A NO903020D0 NO 903020 D0 NO903020 D0 NO 903020D0 NO 903020 A NO903020 A NO 903020A NO 903020 A NO903020 A NO 903020A NO 903020 D0 NO903020 D0 NO 903020D0
- Authority
- NO
- Norway
- Prior art keywords
- procedures
- preparation
- silica alumina
- ceramic mixtures
- ceramic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Silicon Compounds (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/378,747 US5028352A (en) | 1989-07-11 | 1989-07-11 | Low density/low surface area silica-alumina composition |
Publications (2)
Publication Number | Publication Date |
---|---|
NO903020D0 true NO903020D0 (no) | 1990-07-06 |
NO903020L NO903020L (no) | 1991-01-14 |
Family
ID=23494389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO90903020A NO903020L (no) | 1989-07-11 | 1990-07-06 | Keramiske blandinger av silika-alumina samt framgangsmaatefor framstilling. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5028352A (no) |
EP (1) | EP0408300A1 (no) |
CA (1) | CA2020534A1 (no) |
NO (1) | NO903020L (no) |
ZA (1) | ZA905362B (no) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5591380A (en) * | 1991-12-20 | 1997-01-07 | United Technologies Corporation | Preparation of alumina-silica sol gel compositions |
US5324544A (en) * | 1991-12-20 | 1994-06-28 | United Technologies Corporation | Inhibiting coke formation by coating gas turbine elements with alumina-silica sol gel |
US5336560A (en) * | 1991-12-20 | 1994-08-09 | United Technologies Corporation | Gas turbine elements bearing alumina-silica coating to inhibit coking |
IT1265320B1 (it) * | 1993-12-22 | 1996-10-31 | Eniricerche Spa | Procedimento per la preparazione di silico-allumine amorfe cataliticamente attive |
US5439624A (en) * | 1994-02-14 | 1995-08-08 | Wisconsin Alumni Research Foundation | Method for forming porous ceramic materials |
US5667729A (en) * | 1995-04-04 | 1997-09-16 | Hitachi Powdered Metals Co., Ltd. | Coating material for inner coat of cathode-ray tube |
US6380105B1 (en) * | 1996-11-14 | 2002-04-30 | Texas Instruments Incorporated | Low volatility solvent-based method for forming thin film nanoporous aerogels on semiconductor substrates |
WO1999014036A1 (en) * | 1997-09-15 | 1999-03-25 | Advanced Refractory Technologies, Inc. | Silica-coated aluminum nitride powders with improved properties and methos for their preparation |
RU2160156C1 (ru) * | 1999-12-28 | 2000-12-10 | Закрытое акционерное общество "Катализаторная компания" | Высококремнеземистый носитель, катализатор для гетерогенных реакций и способ его получения |
AU2004299060B2 (en) * | 2003-12-12 | 2011-01-27 | Reg Synthetic Fuels, Llc | Modified catalyst supports |
NO338073B1 (no) * | 2003-12-12 | 2016-07-25 | Reg Syntetic Fuels Llc | Fremgangsmåte for fremstilling av en forbedret Fischer-Tropsch katalysator. |
US20050233898A1 (en) | 2003-12-12 | 2005-10-20 | Robota Heinz J | Modified catalyst supports |
US7139366B1 (en) * | 2005-05-31 | 2006-11-21 | Osmic, Inc. | Two-dimensional small angle x-ray scattering camera |
KR100833790B1 (ko) | 2007-02-28 | 2008-05-29 | 재단법인서울대학교산학협력재단 | 알루미나 제어로젤 담체에 담지된 금속촉매, 그 제조 방법및 상기 촉매를 이용한 액화천연가스의 수증기 개질 반응에의한 수소 제조방법 |
US9440752B1 (en) | 2013-03-14 | 2016-09-13 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration (Nasa) | Modification of surface density of a porous medium |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2487065A (en) * | 1944-04-05 | 1949-11-08 | Houdry Process Corp | Preparation of gel catalysts |
GB724567A (en) * | 1952-05-20 | 1955-02-23 | Standard Oil Dev Co | Improvements in or relating to silica-alumina catalyst |
DE1193484B (de) * | 1959-04-22 | 1965-05-26 | Nalco Chemical Co | Verfahren zur Herstellung eines fuer Wirbel-schichtcrackverfahren geeigneten Silicium-dioxyd-Aluminiumoxyd-Katalysators |
US3403109A (en) * | 1965-08-24 | 1968-09-24 | American Cyanamid Co | Silica-alumina catalyst support |
GB1170622A (en) * | 1967-01-10 | 1969-11-12 | British Petroleum Co | Improvements relating to the preparation of Catalysts |
US4310441A (en) * | 1977-02-16 | 1982-01-12 | Filtrol Corporation | Large pore silica-alumina gels and method of producing the same |
GB2025384B (en) * | 1978-07-07 | 1982-08-11 | Macaulay Inst For Soil Researc | Synthesising imogolite |
US4266978A (en) * | 1979-06-25 | 1981-05-12 | General Electric Company | Synthesis of mixed oxide composition |
US4281194A (en) * | 1980-02-28 | 1981-07-28 | Allied Chemical Corporation | Process for ammoximation of cyclohexanone |
JPS5728012A (en) * | 1980-07-25 | 1982-02-15 | Mitsubishi Gas Chem Co Inc | Preparation of tertiary olefin |
US4432798A (en) * | 1980-12-16 | 1984-02-21 | The Duriron Company, Inc. | Aluminosilicate hydrogel bonded aggregate articles |
-
1989
- 1989-07-11 US US07/378,747 patent/US5028352A/en not_active Expired - Fee Related
-
1990
- 1990-07-05 CA CA002020534A patent/CA2020534A1/en not_active Abandoned
- 1990-07-06 NO NO90903020A patent/NO903020L/no unknown
- 1990-07-09 ZA ZA905362A patent/ZA905362B/xx unknown
- 1990-07-10 EP EP90307512A patent/EP0408300A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ZA905362B (en) | 1991-04-24 |
NO903020L (no) | 1991-01-14 |
EP0408300A1 (en) | 1991-01-16 |
CA2020534A1 (en) | 1991-01-12 |
US5028352A (en) | 1991-07-02 |
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