BR8301356A - Processo de preparacao de hidrogeis;co-gel de silica-alumina-oxido de metal;catalisador para conversao de hidrocarbonetos - Google Patents
Processo de preparacao de hidrogeis;co-gel de silica-alumina-oxido de metal;catalisador para conversao de hidrocarbonetosInfo
- Publication number
- BR8301356A BR8301356A BR8301356A BR8301356A BR8301356A BR 8301356 A BR8301356 A BR 8301356A BR 8301356 A BR8301356 A BR 8301356A BR 8301356 A BR8301356 A BR 8301356A BR 8301356 A BR8301356 A BR 8301356A
- Authority
- BR
- Brazil
- Prior art keywords
- silica
- catalyst
- gel
- aluminum
- metal oxide
- Prior art date
Links
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
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/036—Precipitation; Co-precipitation to form a gel or a cogel
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/361,426 US4499197A (en) | 1982-03-24 | 1982-03-24 | Co-gel catalyst manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8301356A true BR8301356A (pt) | 1983-11-29 |
Family
ID=23422008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8301356A BR8301356A (pt) | 1982-03-24 | 1983-03-18 | Processo de preparacao de hidrogeis;co-gel de silica-alumina-oxido de metal;catalisador para conversao de hidrocarbonetos |
Country Status (10)
Country | Link |
---|---|
US (1) | US4499197A (pt) |
JP (1) | JPS58172228A (pt) |
AU (1) | AU562781B2 (pt) |
BR (1) | BR8301356A (pt) |
CA (1) | CA1210382A (pt) |
DE (1) | DE3310332A1 (pt) |
FR (1) | FR2523868A1 (pt) |
GB (3) | GB2116868B (pt) |
IT (1) | IT1160550B (pt) |
NL (1) | NL8301037A (pt) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8419708D0 (en) * | 1984-08-02 | 1984-09-05 | Shell Int Research | Preparation of silica spheres |
CA1297089C (en) * | 1986-08-15 | 1992-03-10 | Robert Glenn Bundens | Cracking catalyst |
US5071806A (en) * | 1988-09-30 | 1991-12-10 | Chevron Research And Technology Company | Vanadium tolerant cracking catalyst |
US5160601A (en) * | 1988-09-30 | 1992-11-03 | Chevron Research Company | Hydrocarbon conversion with octane-enhancing catalysts |
US5135641A (en) * | 1988-11-23 | 1992-08-04 | Chevron Research Company | Catalytic cracking process employing silica/alumina cogel catalysts |
US4988659A (en) * | 1988-11-23 | 1991-01-29 | Chevron Research Company | Silica/alumina cogel catalysts |
DE3839580C1 (pt) * | 1988-11-24 | 1990-07-05 | Condea Chemie Gmbh, 2212 Brunsbuettel, De | |
GB8913978D0 (en) * | 1989-06-17 | 1989-08-09 | Atomic Energy Authority Uk | Catalytic treatment |
US5208200A (en) * | 1992-02-27 | 1993-05-04 | Exxon Research And Engineering Co. | Noble metal on rare earth modified silica alumina as hydrocarbon conversion catalyst |
US5248409A (en) * | 1992-02-27 | 1993-09-28 | Exxon Research & Engineering Company | Metal on rare earth modified silica alumina as hydrocarbon conversion catalyst |
IT1276726B1 (it) * | 1995-06-15 | 1997-11-03 | Eniricerche Spa | Gel di allumina mesoporoso e procedimento per la sua preparazione |
US7125532B2 (en) | 1996-10-05 | 2006-10-24 | Sasol Germany Gmbh | Process for the manufacture of dispersible alumino-silicates |
DE19641141A1 (de) | 1996-10-05 | 1998-04-16 | Rwe Dea Ag | Verfahren zur Herstellung von dispergierbaren Alumosilikaten |
CN1096296C (zh) | 1998-11-13 | 2002-12-18 | 中国石油化工集团公司 | 一种生产中间馏分油的加氢裂化催化剂及其制备 |
US6756029B2 (en) | 1999-08-11 | 2004-06-29 | Petroleo Brasileiro S.A.-Petrobras | Molecular sieves of faujasite structure |
US6942784B2 (en) | 2000-09-22 | 2005-09-13 | Engelhard Corporation | Structurally enhanced cracking catalysts |
ATE339484T1 (de) * | 2001-07-27 | 2006-10-15 | Sasol Tech Pty Ltd | Verfahren zur herstellung von fischer-tropsch- wachsen |
US6800586B2 (en) * | 2001-11-23 | 2004-10-05 | Engelhard Corporation | NOx reduction composition for use in FCC processes |
US6667023B2 (en) | 2002-03-01 | 2003-12-23 | Akzo Nobel N.V. | Preparation of MFI type crystalline zeolitic aluminosilicate |
US7045056B2 (en) * | 2002-10-10 | 2006-05-16 | Engelhard Corporation | CO oxidation promoters for use in FCC processes |
US6872685B2 (en) | 2002-11-08 | 2005-03-29 | Chevron U.S.A. Inc. | Method for preparing a highly homogeneous amorphous silica-alumina composition |
US6860986B2 (en) * | 2002-11-08 | 2005-03-01 | Chevron U.S.A. Inc. | Extremely low acidity ultrastable Y zeolite catalyst composition and process |
US6995112B2 (en) * | 2002-11-08 | 2006-02-07 | Chevron U.S.A. Inc. | Highly homogeneous amorphous silica-alumina catalyst composition |
US6902664B2 (en) * | 2002-11-08 | 2005-06-07 | Chevron U.S.A. Inc. | Extremely low acidity USY and homogeneous, amorphous silica-alumina hydrocracking catalyst and process |
US7244689B2 (en) | 2003-11-17 | 2007-07-17 | Corning Incorporated | Method of producing alumina-silica catalyst supports |
US7678735B2 (en) | 2005-11-28 | 2010-03-16 | Engelhard Corporation | FCC additive for partial and full burn NOx control |
MX2008011533A (es) | 2006-03-02 | 2008-10-02 | Basf Catalysts Llc | Catalizador de hidrodesintegración que comprende y - faujasita producida en el lugar y proceso de hidrodesintegración. |
EP2185278B1 (en) * | 2007-08-27 | 2021-02-17 | Shell International Research Maatschappij B.V. | An amorphous silica-alumina composition and a method of making and using such composition |
CN101815577A (zh) * | 2007-08-27 | 2010-08-25 | 国际壳牌研究有限公司 | 芳烃加氢催化剂及其制备和使用方法 |
CN101820999B (zh) * | 2007-08-30 | 2015-05-20 | 索尔维公司 | 催化剂载体及其制备方法 |
US20110017640A1 (en) * | 2008-01-11 | 2011-01-27 | Deitz Philip S | Rare earth carbonate compositions for metals tolerance in cracking catalysts |
IT1399637B1 (it) | 2010-04-26 | 2013-04-26 | Sasol Italy S P A | Procedimento per preparare una composizione di silice-allumina amorfa e relativa composizione di silice-allumina amorfa |
CN107020078A (zh) * | 2010-12-17 | 2017-08-08 | 旭化成株式会社 | 催化剂的制造装置及制造方法、以及不饱和酸或不饱和腈的制造方法 |
US11434431B2 (en) | 2014-10-21 | 2022-09-06 | Shell Usa, Inc. | Catalyst and process for deoxygenation and conversion of bio-derived feedstocks |
DE102014018799A1 (de) * | 2014-12-19 | 2016-06-23 | Bayerisches Zentrum für Angewandte Energieforschung e.V. | Feuchtespeicherndes Stoffgemisch und Bauplatte daraus |
CN106587085B (zh) * | 2015-10-15 | 2019-01-25 | 中国石油化工股份有限公司 | 大孔径硅铝胶的制备方法 |
IT201900025000A1 (it) | 2019-12-20 | 2021-06-20 | Versalis Spa | Procedimento per la produzione di dieni. |
EP4243981A1 (en) | 2020-11-16 | 2023-09-20 | Chevron U.S.A. Inc. | Silica-alumina composition comprising from 1 to 30 wt.% of crystalline ammonium aluminum carbonate hydroxide and method for making the same |
WO2023222895A1 (en) | 2022-05-20 | 2023-11-23 | Basf Se | Purification of an ethylenically unsaturated alcohol stream, preparation of an ethylenically unsaturated aldehyde, in particular prenal, and com- pounds derived therefrom |
WO2023241952A1 (en) | 2022-06-14 | 2023-12-21 | Basf Se | Shell-and-tube heat exchange reactor for carrying out a catalytic gas-phase partial oxidation reaction and process for carrying out a catalytic gas-phase partial oxidation |
WO2024068852A1 (en) | 2022-09-28 | 2024-04-04 | Basf Se | Improved process for the preparation of 3,7-dimethyl-octa-2,6-dienal |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2044626A (en) * | 1933-11-11 | 1936-06-16 | Nyrop Johan Ernst | Method of concentrating latex |
NL238978A (pt) * | 1958-06-19 | |||
US3401125A (en) * | 1964-05-22 | 1968-09-10 | Chevron Res | Coprecipitation method for making multi-component catalysts |
US3433748A (en) * | 1965-09-27 | 1969-03-18 | Grace W R & Co | Process for forming silica-alumina hydrocarbon conversion catalysts |
US3451947A (en) * | 1966-05-05 | 1969-06-24 | American Cyanamid Co | Selective cracking catalyst |
US3650988A (en) * | 1969-09-15 | 1972-03-21 | Grace W R & Co | Hydrocarbon conversion catalysts |
NL7108042A (pt) * | 1970-06-12 | 1971-12-14 | ||
JPS4933321B1 (pt) * | 1970-12-07 | 1974-09-06 | ||
CA1008440A (en) * | 1972-08-21 | 1977-04-12 | John S. Magee (Jr.) | Preparation for cracking catalyst |
US3974099A (en) * | 1975-04-08 | 1976-08-10 | W. R. Grace & Co. | High activity amorphous silica-alumina catalyst |
US4310441A (en) * | 1977-02-16 | 1982-01-12 | Filtrol Corporation | Large pore silica-alumina gels and method of producing the same |
US4259210A (en) * | 1979-01-16 | 1981-03-31 | Filtrol Corporation | Crystalline alumino silicate-silica-alumina gel hydrocarbon conversion catalysts and processes for producing same |
US4226743A (en) * | 1979-03-12 | 1980-10-07 | W. R. Grace & Co. | Silica-alumina hydrogel catalyst |
US4247420A (en) * | 1979-03-23 | 1981-01-27 | W. R. Grace & Co. | Hydrocarbon conversion catalyst preparation |
-
1982
- 1982-03-24 US US06/361,426 patent/US4499197A/en not_active Expired - Fee Related
-
1983
- 1983-03-18 CA CA000423978A patent/CA1210382A/en not_active Expired
- 1983-03-18 BR BR8301356A patent/BR8301356A/pt unknown
- 1983-03-22 JP JP58046082A patent/JPS58172228A/ja active Pending
- 1983-03-22 DE DE19833310332 patent/DE3310332A1/de not_active Withdrawn
- 1983-03-22 GB GB08307825A patent/GB2116868B/en not_active Expired
- 1983-03-23 AU AU12735/83A patent/AU562781B2/en not_active Ceased
- 1983-03-23 IT IT20247/83A patent/IT1160550B/it active
- 1983-03-23 NL NL8301037A patent/NL8301037A/nl not_active Application Discontinuation
- 1983-03-23 FR FR8304770A patent/FR2523868A1/fr not_active Withdrawn
-
1985
- 1985-04-04 GB GB08508825A patent/GB2166970A/en not_active Withdrawn
- 1985-04-04 GB GB08508826A patent/GB2166971A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB8307825D0 (en) | 1983-04-27 |
CA1210382A (en) | 1986-08-26 |
NL8301037A (nl) | 1983-10-17 |
JPS58172228A (ja) | 1983-10-11 |
US4499197A (en) | 1985-02-12 |
GB2116868A (en) | 1983-10-05 |
GB2166971A (en) | 1986-05-21 |
FR2523868A1 (fr) | 1983-09-30 |
GB2116868B (en) | 1987-05-20 |
GB8508826D0 (en) | 1985-05-09 |
GB8508825D0 (en) | 1985-05-09 |
DE3310332A1 (de) | 1984-01-19 |
GB2166970A (en) | 1986-05-21 |
IT1160550B (it) | 1987-03-11 |
AU1273583A (en) | 1983-09-29 |
AU562781B2 (en) | 1987-06-18 |
IT8320247A0 (it) | 1983-03-23 |
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