BR0212571A - compósito catalìtico; método de fabricação de um compósito catalìtico; e método de desproteger cataliticamente um composto orgánico que tem um grupo funcional protegido - Google Patents

compósito catalìtico; método de fabricação de um compósito catalìtico; e método de desproteger cataliticamente um composto orgánico que tem um grupo funcional protegido

Info

Publication number
BR0212571A
BR0212571A BRPI0212571-4A BR0212571A BR0212571A BR 0212571 A BR0212571 A BR 0212571A BR 0212571 A BR0212571 A BR 0212571A BR 0212571 A BR0212571 A BR 0212571A
Authority
BR
Brazil
Prior art keywords
catalytic composite
catalytically
less
functional group
manufacturing
Prior art date
Application number
BRPI0212571-4A
Other languages
English (en)
Inventor
Jian Ping Chen
Charles R Penquite
Deepak S Thakur
Original Assignee
Engelhard Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Engelhard Corp filed Critical Engelhard Corp
Publication of BR0212571A publication Critical patent/BR0212571A/pt

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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • 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
    • B01J21/18—Carbon
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/617—500-1000 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/618—Surface area more than 1000 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/635—0.5-1.0 ml/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/66—Pore distribution

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

"COMPóSITO CATALìTICO; MéTODO DE FABRICAçãO DE UM COMPóSITO CATALìTICO; E MéTODO DE DESPROTEGER CATALITICAMENTE UM COMPOSTO ORGáNICO QUE TEM UM GRUPO FUNCIONAL PROTEGIDO". Um aspecto da invenção refere-se a compósito catalítico que contém um catalisador de metal e um suporte carbónico especificamente definido, contendo um material carbonáceo. Por exemplo, o suporte carbónico pode possuir uma área de superfície de poro total de cerca de 800 m¬ 2¬/g ou mais e cerca de 2.000 m¬ 2¬/g ou menos, onde cerca de 20% ou menos da área de superfície de poro total constitui a área de superfície de micro poro. Alternativamente, o suporte carbónico pode ter um volume de poro total de pelo menos cerca de 0,75 cc/g, em que cerca de 15% ou menos do volume de poro total constitui o volume de micro poro. Ainda em outra modalidade da invenção, o suporte carbónico pode apresentar um teor de fósforo de cerca de 0,75% em peso ou menos. Ainda em outro aspecto, da invenção, os métodos de fabricação e uso do compósito catalítico são descritos.
BRPI0212571-4A 2001-09-17 2002-08-23 compósito catalìtico; método de fabricação de um compósito catalìtico; e método de desproteger cataliticamente um composto orgánico que tem um grupo funcional protegido BR0212571A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/954,235 US6992037B2 (en) 2001-09-17 2001-09-17 Precious metal catalyst for debenzylation
PCT/US2002/026880 WO2003024592A2 (en) 2001-09-17 2002-08-23 Improved precious metal catalyst for debenzylation

Publications (1)

Publication Number Publication Date
BR0212571A true BR0212571A (pt) 2006-08-29

Family

ID=25495136

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0212571-4A BR0212571A (pt) 2001-09-17 2002-08-23 compósito catalìtico; método de fabricação de um compósito catalìtico; e método de desproteger cataliticamente um composto orgánico que tem um grupo funcional protegido

Country Status (13)

Country Link
US (1) US6992037B2 (pt)
EP (1) EP1436079A2 (pt)
JP (1) JP4328618B2 (pt)
KR (1) KR20040044943A (pt)
CN (1) CN100443166C (pt)
BR (1) BR0212571A (pt)
CA (1) CA2460852A1 (pt)
HR (1) HRP20040268A2 (pt)
IL (2) IL160910A0 (pt)
MX (1) MXPA04002485A (pt)
PL (1) PL374277A1 (pt)
RU (1) RU2004111662A (pt)
WO (1) WO2003024592A2 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7659225B2 (en) * 2001-09-17 2010-02-09 Basf Catalysts Llc Precious metal catalyst for debenzylation
US6706658B2 (en) * 2001-12-21 2004-03-16 Engelhard Corporation Catalyst for purification of aromatic acids
US6720283B2 (en) * 2002-01-03 2004-04-13 Dalian Institute Of Chemical Physics Activated carbon supported cobalt based catalyst for direct conversion of synthesis gas to diesel fuels
US7237260B2 (en) * 2003-07-08 2007-06-26 Matsushita Electric Industrial Co., Ltd. Method for dynamic selection for secure and firewall friendly communication protocols between multiple distributed modules
DE102007017182A1 (de) 2007-04-12 2008-10-16 Evonik Degussa Gmbh Geträgerter Edelmetall-Katalysator
US8828903B2 (en) * 2008-11-10 2014-09-09 Basf Corporation Copper catalyst for dehydrogenation application
US20100310441A1 (en) * 2009-06-05 2010-12-09 Basf Corporation Catalytic Article for Removal of Volatile Organic Compounds in Low Temperature Applications
WO2012074841A2 (en) 2010-11-30 2012-06-07 Basf Corporation Copper chromite hydrogenation catalysts for production of fatty alcohols
GB201116713D0 (en) * 2011-09-28 2011-11-09 Johnson Matthey Plc Catalyst
US11253839B2 (en) 2014-04-29 2022-02-22 Archer-Daniels-Midland Company Shaped porous carbon products
AU2015253175A1 (en) * 2014-04-29 2016-09-29 Archer-Daniels-Midland Company Carbon black based shaped porous products
US9468922B1 (en) * 2015-06-11 2016-10-18 The United States Of America As Represented By The Secretary Of The Navy Carbon monolith supported nanoparticle catalysts
US10464048B2 (en) 2015-10-28 2019-11-05 Archer-Daniels-Midland Company Porous shaped metal-carbon products
US10722867B2 (en) 2015-10-28 2020-07-28 Archer-Daniels-Midland Company Porous shaped carbon products
JP7094954B2 (ja) * 2017-06-06 2022-07-04 エヌ・イーケムキャット株式会社 脱ベンジル反応用触媒
CN115591544A (zh) * 2021-06-28 2023-01-13 中国科学院大连化学物理研究所（Cn） 一种氢解催化剂的制备及应用
CN113745552B (zh) * 2021-08-17 2024-04-09 西安交通大学 用于直接乙醇和甲醇燃料电池的碳载钯锡氮化钽纳米电催化剂及其制备方法
CN113769736B (zh) * 2021-09-06 2024-02-27 陕西瑞科新材料股份有限公司 一种氢氧化钯炭载体催化剂的制备方法
CN116020452A (zh) * 2022-09-06 2023-04-28 江苏载驰科技股份有限公司 一种二氧化硅包裹的钯纳米粒子涂敷碳纳米管催化材料及其制备方法

Family Cites Families (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2409494A (en) 1944-02-11 1946-10-15 Texas Co Catalyst manufacture
US2556616A (en) 1948-03-25 1951-06-12 Corning Glass Works Method of making electrically conducting glass and articles made therefrom
US2611750A (en) 1950-02-07 1952-09-23 Sun Oil Co Thermally hardened porous solid
GB901848A (en) 1957-12-05 1962-07-25 Atomic Energy Authority Uk Process for manufacturing carbon articles
GB962634A (en) 1959-11-20 1964-07-01 Secr Aviation Carbon articles
US3109712A (en) 1960-01-11 1963-11-05 Plessey Co Ltd Bodies and shapes of carbonaceous materials and processes for their production
FR82269E (fr) 1962-06-06 1964-01-17 Joint Francais Joint torique d'étanchéité
US3235346A (en) 1960-11-22 1966-02-15 Valley Co Inc Composite bodies comprising a continuous framework and an impregnated metallic material and methods of their production
FR1317683A (pt) 1961-03-23 1963-05-10
US3342555A (en) 1961-06-19 1967-09-19 Dow Chemical Co Process for the preparation of light weight porous carbon
US3171720A (en) 1961-06-23 1965-03-02 Great Lakes Carbon Corp Carbonaceous bodies useful for thermal insulation and processes for preparing same
US3348967A (en) 1962-12-27 1967-10-24 Valley Co Inc Process of making an article having a hard carbide, boride or silicide outer region
US3387940A (en) 1963-08-29 1968-06-11 Union Carbide Corp High-strength carbon foam
US3310611A (en) 1964-07-15 1967-03-21 Aerojet General Co Method of producing an artificial graphite body
US3446593A (en) 1965-01-07 1969-05-27 Lorraine Carbone Process for the manufacture of macroporous vitreous carbon
NL6608613A (pt) 1965-06-21 1966-12-22
US3345440A (en) 1965-06-29 1967-10-03 John M Googin Method for manufacturing foam carbon products
US3352788A (en) 1965-08-26 1967-11-14 Atlas Chem Ind Activated carbon compositions
SE307704B (pt) 1968-01-31 1969-01-13 Ehrenreich & Cie A
US3544502A (en) 1968-05-23 1970-12-01 Sun Oil Co Latex stabilized with salts of polymethylated muconic acids
US3628984A (en) 1968-05-27 1971-12-21 Nippon Carbon Co Ltd Method for the manufacture of heat-resistant carbonaceous products having low permeability
GB1266685A (pt) 1968-07-12 1972-03-15
US3634569A (en) 1969-01-08 1972-01-11 United Aircraft Corp Method of manufacture of dense graphite structures
US3608170A (en) 1969-04-14 1971-09-28 Abex Corp Metal impregnated composite casting method
US3574548A (en) 1969-08-11 1971-04-13 Atomic Energy Commission Process for manufacturing a cellular carbon body
GB1260034A (en) 1969-08-12 1972-01-12 Coal Industry Patents Ltd Method of manufacturing unitary porous carbon bodies
US3657166A (en) 1969-10-08 1972-04-18 Phillips Petroleum Co Production of foamed thermoplastic with carbonized cellular structure
US3635676A (en) 1969-11-05 1972-01-18 Atomic Energy Commission Method for increasing the strength of carbon foam
US3859421A (en) 1969-12-05 1975-01-07 Edward E Hucke Methods of producing carbonaceous bodies and the products thereof
US3775078A (en) 1972-05-22 1973-11-27 Corning Glass Works Process for making carbon-containing ceramics
US3964933A (en) 1974-04-08 1976-06-22 Exxon Research And Engineering Company Carbon article including electrodes and methods of making the same
US4076873A (en) 1974-07-29 1978-02-28 Shea Lawrence E Resorcinol-aldehyde resins used to bind reinforcing materials such as glass fibers in shaped object form
US4061596A (en) 1974-12-02 1977-12-06 Mitsubishi Chemical Industries Ltd. Process for preparing titanium oxide shaped carrier
NL7502968A (nl) 1975-03-13 1976-09-15 Stamicarbon Werkwijze voor het bereiden van edelmetaal- katalysatoren.
US3978000A (en) * 1975-03-19 1976-08-31 American Cyanamid Company Catalysts based on carbon supports
US4082694A (en) 1975-12-24 1978-04-04 Standard Oil Company (Indiana) Active carbon process and composition
US4026078A (en) 1976-02-09 1977-05-31 Geometrics Spherical structural arrangement
US4029567A (en) 1976-04-20 1977-06-14 Canadian Patents And Development Limited Solids recovery from coal liquefaction slurry
US4532227A (en) * 1976-12-27 1985-07-30 Texaco Development Corporation Low ash pelleted carbon and process of preparation
US4090978A (en) 1976-12-28 1978-05-23 Uop Inc. Electrocatalysts and a method for the preparation thereof
US4269737A (en) 1978-07-25 1981-05-26 Exxon Research & Engineering Company Method for preparing a group IVB, VB or VIB metal oxide on inorganic refractory oxide support catalyst and the product prepared by said method
US4263268A (en) 1978-11-21 1981-04-21 Shandon Southern Products Limited Preparation of porous carbon
US4329260A (en) 1979-09-24 1982-05-11 Uop Inc. Integral shaped replication supports
DE3017812A1 (de) 1980-05-09 1981-11-12 Merck Patent Gmbh, 6100 Darmstadt Cyclopropanderivate, diese enthaltende pharmazeutische zubereitungen und verfahren zu ihrer herstellung
US4431820A (en) 1980-11-18 1984-02-14 The Upjohn Company 6-Methoxy indoline acetate and its 5-nitro and 5-amino derivatives
US4416804A (en) * 1981-11-23 1983-11-22 Uop Inc. Acidic multimetallic catalytic composite
US4595765A (en) 1983-09-19 1986-06-17 Clairol Incorporated Process for preparing 5,6-dihydroxyindole
DE3418150A1 (de) 1984-05-16 1985-11-21 Degussa Ag, 6000 Frankfurt Aktivkohle und das verfahren zu ihrer herstellung
US4668496A (en) 1984-11-05 1987-05-26 Plastics Engineering Company Vitreous carbon
US4598060A (en) 1985-01-28 1986-07-01 Shell Oil Company Process for the preparation of wide pore catalysts
US4892972A (en) 1985-10-07 1990-01-09 Amoco Corporation Purification of crude terephthalic acid
US4954469A (en) 1988-08-01 1990-09-04 Robinson Ken K Granulated activated carbon for water treatment
DE3834743A1 (de) 1988-10-12 1990-04-19 Degussa Verfahren zur herstellung einer grobporigen formkohle
US5166437A (en) 1989-03-03 1992-11-24 Orion-Yhtyma Oy Process for the preparation of fluoxetine
US5108597A (en) 1990-03-22 1992-04-28 Regents Of The University Of Minnesota Carbon-clad zirconium oxide particles
AU9134291A (en) * 1990-12-26 1992-08-17 E.I. Du Pont De Nemours And Company Catalytic hydrogenolysis
WO1993009755A1 (es) 1991-11-13 1993-05-27 Consejo Superior Investigaciones Científicas Oligosacaridos utilizables para inhibir la mitosis de astrocitos y celulas tumorales del sistema nervioso. su procedimiento de obtencion
US5362908A (en) 1993-03-10 1994-11-08 Amoco Corporation Catalyst and method for purifying crude terephthalic acid, isophthalic acid or naphthalene dicarboxylic acid
DE4308101C1 (de) * 1993-03-15 1994-07-28 Degussa Verfahren zur Herstellung platingruppenmetallhaltiger Hydrierkatalysatoren auf Aktivkohle
US5432284A (en) 1993-09-08 1995-07-11 G. D. Searle & Co. Process for the preparation of heterocyclic alkylamide derivatives
US5462651A (en) * 1994-08-09 1995-10-31 Texaco Inc. Hydrodearomatization of hydrocarbon oils using novel "phosphorus treated carbon" supported metal sulfide catalysts
CA2213777A1 (en) 1995-04-17 1996-10-24 James F. White Formed compositions
AU7472896A (en) 1995-11-02 1997-05-22 Schering Corporation Process for preparing 1-(4-fluorophenyl)-3(r)-(3(s)-hydroxy-3-({phenyl or 4-fluorophenyl})-propyl)-4(s)-(4-hydroxyphenyl)-2-azetidinon
US5756833A (en) 1996-02-01 1998-05-26 Amoco Corporation Catalytic purification and recovery of dicarboxylic aromatic acids
US5616792A (en) 1996-02-01 1997-04-01 Amoco Corporation Catalytic purification of dicarboxylic aromatic acid
JPH105586A (ja) 1996-06-20 1998-01-13 Jgc Corp 粒状活性炭成型体、担体および触媒
US6040344A (en) 1996-11-11 2000-03-21 Sepracor Inc. Formoterol process
US5977409A (en) 1997-04-15 1999-11-02 University Of Toledo Method of using α-substituted benzylamine chiral auxiliary synthetic reagents
ITMI971161A1 (it) * 1997-05-19 1998-11-19 Montecatini Tecnologie Srl Catalizzatori di idrogenazione
WO2001021306A1 (fr) * 1999-09-21 2001-03-29 Asahi Kasei Kabushiki Kaisha Catalyseurs pour l'hydrogenation de l'acide carboxylique
US6706658B2 (en) * 2001-12-21 2004-03-16 Engelhard Corporation Catalyst for purification of aromatic acids
US6720283B2 (en) * 2002-01-03 2004-04-13 Dalian Institute Of Chemical Physics Activated carbon supported cobalt based catalyst for direct conversion of synthesis gas to diesel fuels

Also Published As

Publication number Publication date
HRP20040268A2 (en) 2004-12-31
KR20040044943A (ko) 2004-05-31
US6992037B2 (en) 2006-01-31
PL374277A1 (en) 2005-10-03
RU2004111662A (ru) 2005-09-10
JP4328618B2 (ja) 2009-09-09
WO2003024592A3 (en) 2003-11-20
EP1436079A2 (en) 2004-07-14
IL160910A (en) 2007-12-03
MXPA04002485A (es) 2004-05-31
CA2460852A1 (en) 2003-03-27
CN1571699A (zh) 2005-01-26
JP2005526588A (ja) 2005-09-08
IL160910A0 (en) 2004-08-31
WO2003024592A2 (en) 2003-03-27
CN100443166C (zh) 2008-12-17
US20030060361A1 (en) 2003-03-27

Similar Documents

Publication Publication Date Title
BR0212571A (pt) compósito catalìtico; método de fabricação de um compósito catalìtico; e método de desproteger cataliticamente um composto orgánico que tem um grupo funcional protegido
BRPI0508644A (pt) catalisador ácido sólido e método de utilizar o mesmo
DE50115621D1 (de) Adamantylgruppen enthaltende phosphanliganden, deren herstellung und ihre verwendung in katalytischen reaktionen
BR0008430A (pt) Sistema catalisador de polimerização de alfa-olfelina que contém um composto silano aromático
AU2002360982A1 (en) Support-fixed bleaching catalyst complex compounds suitable as catalysts for peroxide compounds
DE50211846D1 (de) NEUE PHOSPHITVERBINDUNGEN UND DEREN Rh-KOMPLEXE
BRPI0815885A8 (pt) Veículo para catalisador de óxido de olefina
BRPI0512398A (pt) processo de fabricação seletiva de nanotubulações de carbono ordenado
BR0208126A (pt) Conjugados de ingrediente ativo de has
BR0114097A (pt) Catalisador fcc de zeólita macroporoso; catalisador fluido para craqueamento catalìtico; e método para fabricar um catalisador fluido para craqueamento catalìtico
IT1262934B (it) Componenti e catalizzatori per la polimerizzazione di olefine
BR0112344A (pt) Filtro apropriado para filtrar metal em fusão e processos para fabricar um material apropriado para filtrar metal em fusão e para produzir um artigo refratário
BR112013004126A2 (pt) catalisador de peneira molecular isento de ligante e método para preparação do mesmo
BRPI0518386A2 (pt) uso de catalisadores de metal de estrutura tipo nano, para a produÇço de gÁs de sÍntese e misturas gasosas ricas em hidrogÊnio
EA200800452A1 (ru) Носитель и каталитический фильтр с высокой удельной поверхностью на основе карбида кремния
BR9909588A (pt) Processo de epoxidação
BRPI0621069B1 (pt) composição impregnante,substrato poroso e método para revestir pelo menos parcialmente um substrato poroso
DE502006007666D1 (de) Erialien
MX2009003193A (es) Interruptores moleculares y metodos para su uso.
BR0215095A (pt) Diol e seu processo de preparação, ligante de bis(fósforo) e seu processo de preparação, composição de catalisadores e seu processo de preparação, processos de isomerização, hidrogenação, hidrocianação e hidroformilação
WO2007006571B1 (de) Mehrschichtkatalysator auf niobbasis zur katalytischen umsetzung von kohlenwasserstoffen
AR033144A1 (es) Catalizador para la reduccion de azufre de gasolina para proceso de cracking catalitico fluido y dicho proceso
BR0210066A (pt) Processos para hidroformilação tendo uma mistura de reação e para estabilização de um ligante fluorofosfito em uma mistura de reação de hidroformilação
BR0016414A (pt) Material de aluminofosfato mesoporoso modificado, com área de superfìcie superior, termicamente estável
TW200704437A (en) Improved precious metal catalyst for debenzylation

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A E 9A A NUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2108 DE 31/05/2011.