BR0201367A - Componente catalìtico, e, processos para preparar um catalisador de óxido de metal misto de fase ortorrÈmbica, para produzir um ácido carboxìlico insaturado e para produzir uma nitrila insaturada - Google Patents

Componente catalìtico, e, processos para preparar um catalisador de óxido de metal misto de fase ortorrÈmbica, para produzir um ácido carboxìlico insaturado e para produzir uma nitrila insaturada

Info

Publication number
BR0201367A
BR0201367A BR0201367-3A BR0201367A BR0201367A BR 0201367 A BR0201367 A BR 0201367A BR 0201367 A BR0201367 A BR 0201367A BR 0201367 A BR0201367 A BR 0201367A
Authority
BR
Brazil
Prior art keywords
produce
metal oxide
mixed metal
preparing
processes
Prior art date
Application number
BR0201367-3A
Other languages
English (en)
Inventor
Leonardo Edward Bogan Jr
Daniel A Bors
Fernando Antonio Pe Cavalcanti
Michael Bruce Clark Jr
Anne Mae Gaffney
Scott Han
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of BR0201367A publication Critical patent/BR0201367A/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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/057—Selenium or tellurium; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
    • 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
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • 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
    • B01J23/20—Vanadium, niobium or tantalum
    • 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
    • B01J23/70—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
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • 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
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/057—Selenium or tellurium; Compounds thereof
    • B01J27/0576—Tellurium; Compounds 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • 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
    • B01J37/0236—Drying, e.g. preparing a suspension, adding a soluble salt and drying
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

"COMPONENTE CATALìTICO, E, PROCESSOS PARA PREPARAR UM CATALISADOR DE óXIDO DE METAL MISTO DE FASE ORTORRÈMBICA, PARA PRODUZIR UM áCIDO CARBOXìLICO INSATURADO E PARA PRODUZIR UMA NITRILA INSATURADA". Um óxido de metal misto de fase ortorrómbica é produzido seletivamente com rendimento quantitativo.
BR0201367-3A 2001-04-25 2002-04-22 Componente catalìtico, e, processos para preparar um catalisador de óxido de metal misto de fase ortorrÈmbica, para produzir um ácido carboxìlico insaturado e para produzir uma nitrila insaturada BR0201367A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28623501P 2001-04-25 2001-04-25

Publications (1)

Publication Number Publication Date
BR0201367A true BR0201367A (pt) 2003-06-10

Family

ID=23097679

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0201367-3A BR0201367A (pt) 2001-04-25 2002-04-22 Componente catalìtico, e, processos para preparar um catalisador de óxido de metal misto de fase ortorrÈmbica, para produzir um ácido carboxìlico insaturado e para produzir uma nitrila insaturada

Country Status (8)

Country Link
US (5) US6740620B2 (pt)
EP (1) EP1254710A3 (pt)
JP (1) JP3992531B2 (pt)
KR (1) KR100905952B1 (pt)
CN (1) CN1258524C (pt)
BR (1) BR0201367A (pt)
MX (1) MXPA02003869A (pt)
TW (1) TWI240649B (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6740620B2 (en) * 2001-04-25 2004-05-25 Rohn And Haas Company Single crystalline phase catalyst
US7038082B2 (en) 2002-10-17 2006-05-02 Basf Aktiengesellschaft Preparation of a multimetal oxide material
JP4155034B2 (ja) * 2003-01-21 2008-09-24 東亞合成株式会社 金属酸化物触媒の製造方法
FR2855516B1 (fr) * 2003-05-27 2005-07-08 Atofina Oxydation du propane en acide acrylique par utilisation de catalyseurs en melange de phases cristallines
US20050054869A1 (en) * 2003-06-06 2005-03-10 Lugmair Claus G. Mixed metal oxide catalysts for propane and isobutane oxidation and ammoxidation, and methods of preparing same
US7416655B2 (en) * 2003-10-10 2008-08-26 Instituto Mexicano Del Petroleo Selective adsorbent material and its use
US20050107252A1 (en) * 2003-11-17 2005-05-19 Gaffney Anne M. Process for preparing mixed metal oxide catalyst
JP4030515B2 (ja) * 2004-03-30 2008-01-09 本田技研工業株式会社 排ガス浄化触媒
US7556793B2 (en) * 2005-06-06 2009-07-07 Saint-Gobain Ceramics & Plastics, Inc. Rutile titania catalyst carrier
WO2007001649A2 (en) * 2005-06-22 2007-01-04 Exxonmobil Chemical Patents Inc. Oxidation of alkanes
DE102006018886A1 (de) * 2006-04-18 2007-10-31 Leibnitz-Institut für Katalyse e.V. an der Universität Rostock Vanadiumhaltige Mischoxide des Cs(WNb)5O14 - Strukturtyps
KR100915078B1 (ko) * 2006-12-01 2009-09-02 주식회사 엘지화학 신규한 헤테로폴리산계 촉매 및 이의 제조방법
JP5163273B2 (ja) * 2008-05-16 2013-03-13 住友化学株式会社 不飽和アルデヒド及び／又は不飽和カルボン酸製造用触媒の製造方法、並びに不飽和アルデヒド及び／又は不飽和カルボン酸の製造方法
RU2455064C1 (ru) * 2008-06-10 2012-07-10 ЭлДжи КЕМ, ЛТД. Катализатор для окисления углеводородов при газофазном контакте, способ получения этого катализатора и способ газофазного окисления углеводородов с использованием этого катализатора
US20110178333A1 (en) * 2008-06-10 2011-07-21 Lg Chem, Ltd. Catalyst for gas-phase contact oxidation of hydrocarbon, preparation method thereof and gas-phase oxidation method of hydrocarbon using the same
US8519210B2 (en) * 2009-04-02 2013-08-27 Lummus Technology Inc. Process for producing ethylene via oxidative dehydrogenation (ODH) of ethane
JP5560642B2 (ja) 2009-10-09 2014-07-30 三菱レイヨン株式会社 複合酸化物触媒の製造方法
MY161039A (en) * 2010-12-17 2017-04-14 Asahi Kasei Chemicals Corp Apparatus and method for producing catalyst, and method for producing unsaturated acid or unsaturated nitrile
US8680005B2 (en) * 2011-01-25 2014-03-25 Basf Se Catalyst from flame-spray pyrolysis and catalyst for autothermal propane dehydrogenation
BR112015006658A2 (pt) 2012-09-28 2017-07-04 Rohm & Haas processo para preparar um catalisador de oxidação de propano
EP2900375B1 (en) * 2012-09-28 2019-07-24 Rohm and Haas Company Preparation of propane oxidation catalysts
RU2600455C1 (ru) * 2015-08-25 2016-10-20 Федеральное государственное бюджетное учреждение науки Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук Способ получения оксидных катализаторов для процесса окислительной конверсии этана в этилен
CN107434260B (zh) * 2017-09-04 2019-08-09 河钢股份有限公司承德分公司 一种大粒度五氧化二钒的制备方法
US10843176B2 (en) * 2017-12-20 2020-11-24 Uop Llc Highly active quaternary metallic materials using short-chain alkyl quaternary ammonium compounds
CN110052265A (zh) * 2018-01-18 2019-07-26 上海华谊新材料有限公司 甲基丙烯醛氧化制备甲基丙烯酸的催化剂及其制备方法
CN110898845B (zh) * 2019-12-21 2021-08-31 福州大学 一种石墨烯改性水热合成氧化钌-氧化铈复合电极的制备方法
CN112538600A (zh) * 2020-11-10 2021-03-23 中国航发北京航空材料研究院 一种铝锂合金复杂构件成形方法
CN115491648B (zh) * 2022-10-25 2023-11-17 吉林大学 在固溶体材料中兼具多级反射状态和低相变压力的性能调控方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4678657A (en) 1985-06-10 1987-07-07 Aluminum Company Of America Production of high purity substantially spherical metal hydroxide/oxide particles from the hydrolysis of a metal alkoxide aerosol using metal hydroxide/oxide seed nuclei
JPH04160009A (ja) 1990-10-24 1992-06-03 Nkk Corp 球形超微粒子の連続製造方法
JPH04160007A (ja) 1990-10-24 1992-06-03 Nkk Corp 球形超微粒子の連続製造方法
JPH04160008A (ja) 1990-10-24 1992-06-03 Nkk Corp 球形超微粒子の連続製造方法
KR930004254A (ko) 1991-08-08 1993-03-22 에또 다께또시 니트릴의 제조방법
JP2740427B2 (ja) 1992-05-25 1998-04-15 財団法人国際超電導産業技術研究センター 酸化物結晶の作製方法
US5462009A (en) 1992-11-06 1995-10-31 The Boeing Company Method and apparatus for producing perovskite compositions
EP0608838B1 (en) 1993-01-28 1997-04-16 Mitsubishi Chemical Corporation Method for producing an unsaturated carboxylic acid
JPH0778869A (ja) 1993-06-30 1995-03-20 Kawasaki Steel Corp 半導体装置及びその製造方法
JP3500663B2 (ja) 1993-08-18 2004-02-23 三菱化学株式会社 アクリル酸の製造方法
JP3623829B2 (ja) 1995-10-27 2005-02-23 同和鉱業株式会社 ＲＥーＢａーＣｕーＯ系酸化物超電導体の製造方法
JP4106871B2 (ja) * 1997-07-14 2008-06-25 三菱化学株式会社 炭化水素の気相接触酸化反応方法
US6030920A (en) * 1997-12-24 2000-02-29 Saudi Basic Industries Corporation Catalysts for producing acetic acid from ethane oxidation, processes of making same and method of using same
CA2271397A1 (en) * 1998-05-21 1999-11-21 Rohm And Haas Company A process for preparing a catalyst
US6171571B1 (en) 1999-05-10 2001-01-09 Uop Llc Crystalline multinary metal oxide compositions, process for preparing and processes for using the composition
US6310141B1 (en) * 2000-06-27 2001-10-30 Dyneon Llc Fluoropolymer-containing compositions
US6461996B2 (en) * 2000-09-28 2002-10-08 Rohm And Haas Company Halogen promoted multi-metal oxide catalyst
US6407280B1 (en) * 2000-09-28 2002-06-18 Rohm And Haas Company Promoted multi-metal oxide catalyst
US6841699B2 (en) * 2001-04-25 2005-01-11 Rohm And Haas Company Recalcined catalyst
US6645905B2 (en) * 2001-04-25 2003-11-11 Rohm And Haas Company Annealed and promoted catalyst
US6642173B2 (en) * 2001-04-25 2003-11-04 Rohm And Haas Company Catalyst
US6383978B1 (en) * 2001-04-25 2002-05-07 Rohm And Haas Company Promoted multi-metal oxide catalyst
US6740620B2 (en) * 2001-04-25 2004-05-25 Rohn And Haas Company Single crystalline phase catalyst
JP2005185977A (ja) * 2003-12-26 2005-07-14 Nippon Kayaku Co Ltd 複合金属酸化物触媒の製造方法

Also Published As

Publication number Publication date
EP1254710A2 (en) 2002-11-06
KR20020082763A (ko) 2002-10-31
US20060052634A1 (en) 2006-03-09
US20070100155A1 (en) 2007-05-03
US6965050B2 (en) 2005-11-15
JP2003024787A (ja) 2003-01-28
US20040176244A1 (en) 2004-09-09
CN1258524C (zh) 2006-06-07
US20050245761A1 (en) 2005-11-03
US7326668B2 (en) 2008-02-05
TWI240649B (en) 2005-10-01
JP3992531B2 (ja) 2007-10-17
MXPA02003869A (es) 2003-07-14
EP1254710A3 (en) 2003-04-02
KR100905952B1 (ko) 2009-07-06
US7208445B2 (en) 2007-04-24
CN1395996A (zh) 2003-02-12
US20020161256A1 (en) 2002-10-31
US6740620B2 (en) 2004-05-25

Similar Documents

Publication Publication Date Title
BR0201367A (pt) Componente catalìtico, e, processos para preparar um catalisador de óxido de metal misto de fase ortorrÈmbica, para produzir um ácido carboxìlico insaturado e para produzir uma nitrila insaturada
BR0301955A (pt) Processo para a preparação de um catalisador suportado, catalisador, e, processo catalìtico
BR0304188A (pt) Catalisador, e, processos para a produção do mesmo, para a produção de um ácido carboxìlico insaturado e para a produção de uma nitrila insaturada
BR0201896A (pt) Processo para preparar um catalisador aperfeiçoado, catalisador, e, processos para preparar um ácido carboxìlico insaturado, e para preparar uma nitrila insaturada
BR0202256A (pt) Processo para melhorar as caracterìsticas de desempenho de um catalisador, composição de catalisador, e, processos para produzir um ácido carboxìlico insaturado, para produzir uma nitrila insaturada e para preparar um catalisador
BR0104336A (pt) Métodos para produzir um ácido carboxìlico insaturado e para produzir uma nitrila insaturada
BR0301106A (pt) Processo para melhorar as caracterìsticas de desempenho de um catalisador, e processo catalìtico
BR0104321A (pt) Catalisador, e, processos para produzir um ácido carboxìlico insaturado e para produzir uma nitrila insaturada
BR0104322A (pt) Catalisador, e, processos para produzir um ácido carboxìlico insaturado e para produzir uma nitrila insaturada
BR0104319A (pt) Catalisador, e, processo para produzir um ácido carboxìlico insaturado, e para produzir uma nitrila insaturada
BR0201439A (pt) Processo para produzir um catalisador melhorado, catalisador, e, processos para produzir um ácido carboxìlico insaturado e para produzir uma nitrila insaturada
BR0104285A (pt) Catalisador, e, processos para produzir um ácido carboxìlico insaturado e para produzir uma nitrila insaturada
BR0104323A (pt) Catalisador, e, processos para produzir um ácido carboxìlico insaturado e para produzir uma nitrila insaturada
BR0104337A (pt) Catalisador, e, processos para produzir um ácido carboxìlico insaturado, e para produzir uma nitrila insaturada
MXPA02003679A (es) Catalizador de oxido de metal mezclado tratado con nox.
BR0208248A (pt) Processo para preparação de 5-metilbutirolactona.
BR0201368A (pt) Processo para preparar um catalisador melhorado, catalisador, e, processos para produzir uma nitrila insaturada e para ppoduzir um ácido carboxìlico insaturado
EP1574255A3 (en) Modified Mo-V-Nb-based metal oxide catalysts
EP1256381A3 (en) Promoted multi-metal oxide catalyst
BR0304777A (pt) Processo para a preparação de um catalisador para oxidação e amoxidação de olefinas
TW200624169A (en) Improved processes for the preparation of olefins, unsaturated carboxylic acids and unsaturated nitriles from alkanes
DE60215861D1 (de) Umwandlung von tetrahydroxybutan in tetrahydrofuran
ATE500215T1 (de) Beschleuniger für die modifikation nichtnatürlicher aminosäuren und nichtnatürlicher aminosäurepolypeptide
MXPA02010491A (es) Tratamiento de catalizador de oxido metalico mezclado.
CY1106155T1 (el) Χρηση παραγωγων 3-βενζολοφαινυλοξικων οξεων για την αντιμετωπιση διαταραχων του αμφιβληστροειδους

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.