BRPI1009120A2 - "suporte de catalisador de óxido de zircônio promovido" - Google Patents

"suporte de catalisador de óxido de zircônio promovido"

Info

Publication number
BRPI1009120A2
BRPI1009120A2 BRPI1009120A BRPI1009120A BRPI1009120A2 BR PI1009120 A2 BRPI1009120 A2 BR PI1009120A2 BR PI1009120 A BRPI1009120 A BR PI1009120A BR PI1009120 A BRPI1009120 A BR PI1009120A BR PI1009120 A2 BRPI1009120 A2 BR PI1009120A2
Authority
BR
Brazil
Prior art keywords
catalyst support
polyacid
promoted
catalyst
zirconium oxide
Prior art date
Application number
BRPI1009120A
Other languages
English (en)
Inventor
Liu Aiguo
Cole Todd
Turbeville Wayne
Original Assignee
Sued Chemie Inc
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 Sued Chemie Inc filed Critical Sued Chemie Inc
Publication of BRPI1009120A2 publication Critical patent/BRPI1009120A2/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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—Chromium
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/28—Molybdenum
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/30—Tungsten
    • 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
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/866—Nickel and chromium
    • 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
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/868—Chromium copper and chromium
    • 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
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • 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
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/34—Mechanical properties
    • B01J35/37—Crush or impact strength
    • 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
    • B01J35/613—10-100 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
    • B01J35/615—100-500 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
    • B01J35/70—Catalysts, in general, characterised by their form or physical properties characterised by their crystalline properties, e.g. semi-crystalline
    • 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
    • B01J37/031—Precipitation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by elimination of -OH groups, e.g. by dehydration
    • 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
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/15—X-ray diffraction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

suporte de catalisador de óxido de zircônio promovido a invenção refere-se a um catalisador de zircônia promovido por poliácido ou um suporte de catalisador que tem uma elevada força de compressão, área de superfície e volume do poro. o catalisador de zircônia promovido por poliácido ou suporte de catalisador pode ser feito combinando um composto de zircônio com um material promotor/poliácido que inclui os metais do grupo 6 (isto é, cromo (cr), molibdênio (mo), tungstênio (w)), assim como ácidos fosfóricos, ácidos sulfúricos, e ácidos poliorgânicos. o precursor do promotor de zirconila pode ser retirado na ausência de qualquer aglutinante ou auxiliar de extrusão. o catalisador de zircônia promovido por poliácido ou o suporte de catalisador é hidrotermicamente estável em reações de hidrogenação ou de hidrogenólise de fase aquosa.
BRPI1009120A 2009-03-02 2010-03-03 "suporte de catalisador de óxido de zircônio promovido" BRPI1009120A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15685909P 2009-03-02 2009-03-02
PCT/US2010/000650 WO2010101636A2 (en) 2009-03-02 2010-03-03 Promoted zirconium oxide catalyst support

Publications (1)

Publication Number Publication Date
BRPI1009120A2 true BRPI1009120A2 (pt) 2019-07-02

Family

ID=42710153

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1009120A BRPI1009120A2 (pt) 2009-03-02 2010-03-03 "suporte de catalisador de óxido de zircônio promovido"

Country Status (6)

Country Link
US (1) US20110301021A1 (pt)
EP (1) EP2403637A4 (pt)
JP (1) JP5722804B2 (pt)
CN (1) CN102341169B (pt)
BR (1) BRPI1009120A2 (pt)
WO (1) WO2010101636A2 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013521221A (ja) * 2010-03-03 2013-06-10 ズードケミー インコーポレイテッド 活性酸化ジルコニウム支持触媒を用いた、糖、糖アルコール、又はグリセロールの、価値のある化学物質への変換
JP5693125B2 (ja) * 2010-10-05 2015-04-01 日本ゴア株式会社 固体高分子形燃料電池
FR2991318A1 (fr) * 2012-05-30 2013-12-06 IFP Energies Nouvelles Procede de production d'alcools courts en presence d'un catalyseur a base d'alumine tungstee
US9278346B2 (en) * 2012-07-25 2016-03-08 Clariant Corporation Hydrodeoxygenation catalyst
US9205412B2 (en) * 2013-03-01 2015-12-08 Clariant Corporation Catalyst for polyol hydrogenolysis
CN105408018B (zh) 2013-06-27 2018-02-23 科莱恩公司 氧化锰稳定的氧化锆催化剂支撑体材料
US20150314274A1 (en) 2014-05-02 2015-11-05 Clariant Corporation Metal oxide-stabilized zirconium oxide ceramic materials
CN108067211A (zh) * 2017-12-13 2018-05-25 南京大学扬州化学化工研究院 一种甘油加氢制备1,3-丙二醇的二氧化锆基催化剂制备方法
CN114588936B (zh) * 2022-03-14 2023-06-16 南京大学 一种锆基类芬顿催化剂及其制备方法和应用
IT202200010568A1 (it) 2022-05-25 2023-11-25 Exacer S R L Supporti sferici per catalizzatori a base di ossidi metallici del gruppo IVb e loro processo di produzione
WO2025090794A1 (en) 2023-10-27 2025-05-01 Johnson Matthey Public Limited Company Zirconia support for heterogeneous catalysts
CN117225400B (zh) * 2023-11-16 2024-01-30 橙雨化学(大连)有限公司 一种改性氧化铝载体、制备方法和应用
CN117942995B (zh) * 2024-01-24 2025-09-19 东南大学 生物质气固体系加氢脱氧富氧空位Pt-MoOx/ZrO2催化剂及制备方法和应用

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430207A (en) * 1983-05-17 1984-02-07 Phillips Petroleum Company Demetallization of hydrocarbon containing feed streams
JPH0738944B2 (ja) * 1985-07-17 1995-05-01 三菱化学株式会社 カルボン酸の還元用触媒
JP2566814B2 (ja) * 1988-05-13 1996-12-25 株式会社ジャパンエナジー 炭化水素転化用固体酸触媒及びその製造方法
GB9012524D0 (en) 1990-06-05 1990-07-25 Shell Int Research High surface area zirconia,a process for producing high surface area zirconia and a process for the production of hydrocarbons from synthesis gas
GB9108656D0 (en) * 1991-04-23 1991-06-12 Shell Int Research Process for the preparation of a catalyst or catalyst precursor
JPH0796139A (ja) * 1993-09-29 1995-04-11 Tosoh Corp 排ガスの浄化方法
US5510309A (en) * 1994-05-02 1996-04-23 Mobil Oil Corporation Method for preparing a modified solid oxide
JP3432694B2 (ja) * 1996-03-19 2003-08-04 株式会社ジャパンエナジー 炭化水素転化用固体酸触媒の製造方法
DE69709658T2 (de) * 1996-09-05 2002-08-14 Japan Energy Corp., Tokio/Tokyo Saurer katalysator in fester form und verfahren zur herstellung desselben
JP2001179105A (ja) * 1999-12-24 2001-07-03 Petroleum Energy Center 軽質炭化水素油を水素化脱硫異性化するための触媒およびその製造方法
US6706661B1 (en) * 2000-09-01 2004-03-16 Exxonmobil Research And Engineering Company Fischer-Tropsch catalyst enhancement
JP2002234732A (ja) * 2001-02-02 2002-08-23 Daiichi Kigensokagaku Kogyo Co Ltd ジルコニア系複合材料及びその製造方法
AU2003213408A1 (en) * 2002-03-27 2003-10-08 Japan Energy Corporation Method of isomerizing hydrocarbon
JP4143352B2 (ja) * 2002-07-25 2008-09-03 大阪瓦斯株式会社 排ガス中のメタンの酸化用触媒および排ガス中のメタンの酸化除去方法
ATE464120T1 (de) * 2002-09-25 2010-04-15 Haldor Topsoe As Verfahren zur isomerisierung von c7+ paraffinen und katalysator dafür
US20040179994A1 (en) 2003-01-21 2004-09-16 Fenouil Laurent Alain Zirconia extrudates
JP4356324B2 (ja) * 2003-01-22 2009-11-04 日立造船株式会社 メタン選択型脱硝触媒用担体の製造方法
US7220390B2 (en) * 2003-05-16 2007-05-22 Velocys, Inc. Microchannel with internal fin support for catalyst or sorption medium
US7465690B2 (en) * 2003-06-19 2008-12-16 Umicore Ag & Co. Kg Methods for making a catalytic element, the catalytic element made therefrom, and catalyzed particulate filters
CA2546011A1 (en) * 2003-11-20 2005-06-02 Sasol Technology (Pty) Limited The use of a source of chromium with a precipitated catalyst in a fischer-tropsch reaction
US7304199B2 (en) * 2004-04-14 2007-12-04 Abb Lummus Global Inc. Solid acid catalyst and method of using same
US7704483B2 (en) * 2005-04-29 2010-04-27 Cabot Corporation High surface area tetragonal zirconia and processes for synthesizing same
US20070135301A1 (en) * 2005-12-08 2007-06-14 Sud-Chemie Inc. Catalyst for the production of polyols by hydrogenolysis of carbohydrates
WO2007092367A2 (en) 2006-02-03 2007-08-16 Saint-Gobain Ceramics & Plastics, Inc. Articles comprising tetragonal zirconia and methods of making the same
EP2102137A1 (de) 2006-12-15 2009-09-23 Basf Se Verfahren zur herstellung von 1,2-ethylenglycol und 1,2-propylenglycol durch heterogen katalysierte hydrogenolyse eines polyols
US20080194398A1 (en) * 2007-02-14 2008-08-14 Eastman Chemical Company Ruthenium-copper chromite hydrogenation catalysts

Also Published As

Publication number Publication date
CN102341169A (zh) 2012-02-01
JP5722804B2 (ja) 2015-05-27
EP2403637A2 (en) 2012-01-11
US20110301021A1 (en) 2011-12-08
WO2010101636A3 (en) 2011-01-20
WO2010101636A2 (en) 2010-09-10
EP2403637A4 (en) 2014-11-12
JP2013521104A (ja) 2013-06-10
CN102341169B (zh) 2015-09-30

Similar Documents

Publication Publication Date Title
BRPI1009120A2 (pt) "suporte de catalisador de óxido de zircônio promovido"
Meng et al. Selective oxidation of methanol to dimethoxymethane on V2O5–MoO3/γ-Al2O3 catalysts
CL2021002375A1 (es) Catalizadores que contienen cobre, óxido de zinc, alúmina y sílice
WO2010088006A3 (en) Catalyst with bimodal pore size distribution and the use thereof
BR112014015580A8 (pt) catalisador, catalisador de hidrogenação, processo para produzir etanol e processo de síntese para produzir o catalisador
NZ599463A (en) Process for making ethanol from acetic acid using acidic catalysts
BRPI0514299A (pt) dissulfuração e um novo processo para a mesma
WO2015004530A3 (en) Use of lanthanide oxides to reduce sintering of catalysts
CL2012003589S1 (es) Traje de proteccion quirurgico o de laboratorio, configurado por un manto cilindrico de cuyo extremo superior emergen prolongaciones laterales tronco conicas de manto convexo y extremo distal cilindrico de manto con demarcaciones lineales longitudinales, y prolongacion central de manto tronco conico de base convexa con abertura eliptica frontal.
BR0114499A (pt) Catalisador, processo para oxidação catalìtica em fase gasosa de propano a ácido acrìlico, uso de um catalisador, e, processo para a preparação de um catalisador
BR112015016847A2 (pt) processo para produzir uma composição cataliticamente ativa, catalisador, e, processo para a oxidação em fase gasosa parcial heterogeneamente catalisada
BR112012023673A2 (pt) catalisador de reforma
BR112015021007A2 (pt) reação de oxidação com excelente taxa de conversão
BR112019000527A2 (pt) processo para a preparação de nanopartículas de dissulfeto de molibdênio sustentadas em titânia
BRPI0603033A (pt) processo para a hidrogenação de oxo-aldeìdos com altas taxas de éster
AR090304A1 (es) Procedimiento de produccion de productos hidrocarbonados a partir de una carga de un bioaceite
AR052821A1 (es) Un catalizador para la oxidacion de metanol formaldehido al metodo para preparar el catalizador, y a su utilizacion en procedimientos para preparar formaldehido
BR0002918A (pt) Processo para a redução de contatos de hidrogenação oxìdicos
BR0315969A (pt) Processo para preparação de 1,3-propanodiol
BRPI0814023A2 (pt) Método para fabricar catalisadores suportados por óxido inorgânico
WO2012084800A3 (en) Titania-supported hydrotreating catalysts
CL2013003407A1 (es) Composicion catalizadora que comprende i) compuesto o metal de vanadio, ii) compuesto o metal de tungsteno, iii) compuesto o metal de titanio y iv) al menos un compuesto seleccionado entre cobalto y/o niobio, en donde la relacion molar entre iv y i es entre 10:1 a 1:10; y metodo para aumentar la vida activa de un catalizador
BR112014004278A2 (pt) método para reforma do gás da gasificação
AR057791A1 (es) Hidrogenacion de acetona
BR112014019271A8 (pt) Método de preparo de catalisadores para produção de álcoois a partir de gás de síntese

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]