BRPI0410472A - sistema de catalisador e processo para a produção de anidrido ftálico - Google Patents
sistema de catalisador e processo para a produção de anidrido ftálicoInfo
- Publication number
- BRPI0410472A BRPI0410472A BRPI0410472-2A BRPI0410472A BRPI0410472A BR PI0410472 A BRPI0410472 A BR PI0410472A BR PI0410472 A BRPI0410472 A BR PI0410472A BR PI0410472 A BRPI0410472 A BR PI0410472A
- Authority
- BR
- Brazil
- Prior art keywords
- production
- phthalic anhydride
- catalyst system
- catalyst systems
- catalyst
- Prior art date
Links
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 title abstract 4
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 title abstract 4
- 239000003054 catalyst Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 2
- 229940078552 o-xylene Drugs 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
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
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides 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
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
- C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
-
- 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
- B01J23/22—Vanadium
-
- 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
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
- B01J27/198—Vanadium
-
- 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
-
- B01J35/19—
-
- B01J35/60—
-
- 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
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl 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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
-
- B01J35/612—
-
- B01J35/613—
Abstract
SISTEMA DE CATALISADOR E PROCESSO PARA A PRODUçãO DE ANIDRIDO FTáLICO. Sistemas de catalisador para a produção de anidrido ftálico através de oxidação em fase gasosa de o-xileno e/ou naftaleno, assim como um processo para a produção de anidrido ftálico mediante o uso de sistemas de catalisador.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10323818A DE10323818A1 (de) | 2003-05-23 | 2003-05-23 | Katalysatorsysteme zur Herstellung von Phthalsäureanhydrid |
DE10323818.2 | 2003-05-23 | ||
PCT/EP2004/005247 WO2004103561A1 (de) | 2003-05-23 | 2004-05-15 | Drei- bzw. vierschichtige katalysatorsysteme zur herstellung von phthalsäureanhydrid |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0410472A true BRPI0410472A (pt) | 2006-05-30 |
BRPI0410472B1 BRPI0410472B1 (pt) | 2014-01-28 |
Family
ID=33441317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0410472-2A BRPI0410472B1 (pt) | 2003-05-23 | 2004-05-15 | Sistema de catalisador e processo para a produção de anidrido ftálico |
Country Status (15)
Country | Link |
---|---|
US (2) | US7687425B2 (pt) |
EP (1) | EP1628763B1 (pt) |
JP (1) | JP4829113B2 (pt) |
KR (1) | KR100996479B1 (pt) |
CN (1) | CN1795049B (pt) |
AT (1) | ATE372827T1 (pt) |
BR (1) | BRPI0410472B1 (pt) |
DE (2) | DE10323818A1 (pt) |
ES (1) | ES2290712T3 (pt) |
MX (1) | MXPA05012454A (pt) |
PL (1) | PL1628763T3 (pt) |
RU (1) | RU2005140086A (pt) |
TW (1) | TWI343834B (pt) |
WO (1) | WO2004103561A1 (pt) |
ZA (1) | ZA200510369B (pt) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10334132A1 (de) | 2003-07-25 | 2005-04-07 | Basf Ag | Silber, Vanadium und ein Promotormetall enthaltendes Multimetalloxid und dessen Verwendung |
WO2005115615A1 (de) * | 2004-05-29 | 2005-12-08 | Süd-Chemie AG | Katalysator sowie verfahren zur herstellung von phthalsäureanhydrid |
DE102004026472A1 (de) * | 2004-05-29 | 2005-12-22 | Süd-Chemie AG | Mehrlagen-Katalysator zur Herstellung von Phthalsäureanhydrid |
JP5174462B2 (ja) * | 2004-11-18 | 2013-04-03 | ビーエーエスエフ ソシエタス・ヨーロピア | 触媒を製造するための二酸化チタン混合物の使用 |
DE102005009473A1 (de) * | 2005-03-02 | 2006-09-07 | Süd-Chemie AG | Mehrlagen-Katalysator zur Herstellung von Phthalsäureanhydrid |
EP1853381B1 (de) * | 2005-03-02 | 2012-01-25 | Süd-Chemie Ag | Verfahren zur herstellung eines mehrlagen-katalysators zur erzeugung von phthalsäureanhydrid |
BRPI0520292A2 (pt) * | 2005-05-22 | 2009-04-28 | Sued Chemie Ag | catalisador de camadas méltiplas para produÇço de anidrido de Ácido ftÁlico |
DE102005026360A1 (de) * | 2005-06-07 | 2006-12-28 | Basf Ag | Verfahren zur Präformierung von Oxidationskatalysatoren |
CN101448571A (zh) | 2006-05-19 | 2009-06-03 | 巴斯夫欧洲公司 | 用于制备羧酸和/或羧酸酐的催化剂体系 |
EP1860091A1 (de) * | 2006-05-23 | 2007-11-28 | Süd-Chemie Ag | Katalysator enthaltend Titandioxid, insbesondere zur Herstellung von Phthalsäurenanhydrid |
US20090318712A1 (en) * | 2006-06-20 | 2009-12-24 | Basf Se | Catalyst system and method for producing carboxylic acids and/or carboxylic acid anhydrides |
WO2008077791A1 (de) | 2006-12-21 | 2008-07-03 | Basf Se | Katalysatorsystem und verfahren zur gasphasenoxidation unter verwendung einer vorlage |
US8311837B1 (en) * | 2008-06-13 | 2012-11-13 | West Corporation | Mobile voice self service system |
DE102009041960A1 (de) | 2009-09-17 | 2011-04-07 | Süd-Chemie AG | Verfahren zur Herstellung einer Katalysatoranordnung für die Herstellung von Phthalsäureanhydrid |
DE102009049173A1 (de) | 2009-10-13 | 2011-04-21 | Süd-Chemie AG | Reaktoranordnung zur katalytischen Gasphasenoxidation |
CN102612406A (zh) * | 2009-11-20 | 2012-07-25 | 巴斯夫欧洲公司 | 用于制备羧酸和/或羧酸酐的在至少一个催化剂层中具有锑酸钒的多层催化剂及具有低热点温度的制备邻苯二甲酸酐的方法 |
DE102010006854A1 (de) | 2010-02-04 | 2011-08-04 | Süd-Chemie AG, 80333 | Verfahren zur Gasphasenoxidation von Kohlenwasserstoffen |
DE102010012090A1 (de) | 2010-03-19 | 2011-11-17 | Süd-Chemie AG | Verfahren zur katalytischen Gasphasenoxidation von Kohlenwasserstoffen und Katalysereaktionsvorrichtung |
US20110230668A1 (en) * | 2010-03-19 | 2011-09-22 | Basf Se | Catalyst for gas phase oxidations based on low-sulfur and low-calcium titanium dioxide |
TW201206896A (en) | 2010-04-13 | 2012-02-16 | Basf Se | Process for controlling a gas phase oxidation reactor for preparation of phthalic anhydride |
US8859459B2 (en) | 2010-06-30 | 2014-10-14 | Basf Se | Multilayer catalyst for preparing phthalic anhydride and process for preparing phthalic anhydride |
WO2012001620A1 (de) * | 2010-06-30 | 2012-01-05 | Basf Se | Mehrlagenkatalysator zur herstellung von phthalsäureanhydrid und verfahren zur herstellung von phthalsäureanhydrid |
EP2598238A4 (en) * | 2010-07-30 | 2014-08-20 | Basf Se | CATALYZER FOR OXIDIZING O-XYLENE AND / OR NAPHTHALINE TO PHTHALIC ACID ANHYDRIDE |
US9212157B2 (en) | 2010-07-30 | 2015-12-15 | Basf Se | Catalyst for the oxidation of o-xylene and/or naphthalene to phthalic anhydride |
US9029289B2 (en) | 2012-07-16 | 2015-05-12 | Basf Se | Catalyst for preparing carboxylic acids and/or carboxylic anhydrides |
DE102013000654B4 (de) * | 2013-01-16 | 2020-10-15 | Clariant International Ltd. | Verfahren zur Optimierung der Aktivität eines Phthalsäureanhydrid-Katalysators |
CN105339338B (zh) | 2013-06-26 | 2017-11-21 | 巴斯夫欧洲公司 | 起动气相氧化反应器的方法 |
JP2016529219A (ja) | 2013-06-26 | 2016-09-23 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 無水フタル酸を製造するための方法 |
US10155713B2 (en) | 2014-04-24 | 2018-12-18 | Clariant International Ltd. | Catalyst arrangement with optimized void fraction for the production of phthalic acid anhydride |
EP3047904A1 (en) * | 2015-01-22 | 2016-07-27 | Basf Se | Catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydride |
IT202100021746A1 (it) * | 2021-08-11 | 2023-02-11 | Polynt S P A | Letto catalitico multistrato per la produzione di anidride ftalica. |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2106796C3 (de) * | 1971-02-12 | 1981-09-24 | Wacker-Chemie GmbH, 8000 München | Verfahren zur Herstellung Festbettkatalysatoren mit einem Überzug aus Vanadiumpentoxid und Titandioxid |
DE2238067C3 (de) | 1972-08-02 | 1979-04-12 | Wacker-Chemie Gmbh, 8000 Muenchen | Verfahren zur Herstellung von Phthalsäureanhydrid |
US5235071A (en) | 1991-07-10 | 1993-08-10 | Nippon Shokubai Co., Ltd. | Catalyst for producing phthalic anhydride and process by using the same |
FR2724461B1 (fr) * | 1994-09-09 | 1996-12-20 | Prolabo Sa | Microsphere de latex biotinylee, procede de preparation d'une telle microsphere et utilisation en tant qu'agent de detection biologique |
DE19519172A1 (de) | 1995-05-24 | 1996-11-28 | Consortium Elektrochem Ind | Trägerkatalysator für Gasphasenoxidationsreaktoren |
DE19633757A1 (de) | 1996-08-22 | 1998-02-26 | Consortium Elektrochem Ind | Trägerkatalysator zur Herstellung von Phthalsäureanhydrid |
TW415939B (en) | 1996-10-23 | 2000-12-21 | Nippon Steel Chemical Co | Gas-phase oxidization process and process for the preparation of phthalic anhydride |
DE19707943C2 (de) * | 1997-02-27 | 1999-07-08 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid und Katalysator hierfür |
DE19823275A1 (de) | 1998-05-26 | 1999-12-02 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid durch katalytische Gasphasenoxidation von x-Xylol-/-Naphthalin-Gemischen |
DE19823262A1 (de) | 1998-05-26 | 1999-12-02 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid |
CN1280979A (zh) * | 1999-06-24 | 2001-01-24 | 株式会社日本触媒 | 用于生产邻苯二甲酸酐的方法 |
JP4557378B2 (ja) * | 1999-06-24 | 2010-10-06 | 株式会社日本触媒 | 無水フタル酸の製造方法 |
DE10040827A1 (de) | 2000-08-21 | 2002-03-07 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid |
US20030023042A1 (en) * | 2001-12-06 | 2003-01-30 | Genentech, Inc. | Secreted and transmembrane polypeptides and nucleic acids encoding the same |
DE10206989A1 (de) | 2002-02-19 | 2003-08-21 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid |
DE10211446A1 (de) | 2002-03-15 | 2003-10-02 | Basf Ag | Verfahren zur Herstellung eines Vanadium, Phosphor und Sauerstoff enthaltenden Katalysators |
DE10231976A1 (de) | 2002-07-15 | 2004-01-29 | Basf Ag | Strukturierte Katalysator-Schüttung |
DE10323461A1 (de) | 2003-05-23 | 2004-12-09 | Basf Ag | Herstellung von Aldehyden, Carbonsäuren und/oder Carbonsäureanhydriden mittels Vanadiumoxid, Titandioxid und Antimonoxid enthaltender Katalysatoren |
DE10323817A1 (de) | 2003-05-23 | 2004-12-09 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid |
-
2003
- 2003-05-23 DE DE10323818A patent/DE10323818A1/de not_active Withdrawn
-
2004
- 2004-05-03 TW TW093112422A patent/TWI343834B/zh not_active IP Right Cessation
- 2004-05-15 KR KR1020057022008A patent/KR100996479B1/ko not_active IP Right Cessation
- 2004-05-15 DE DE502004004958T patent/DE502004004958D1/de active Active
- 2004-05-15 EP EP04733250A patent/EP1628763B1/de not_active Not-in-force
- 2004-05-15 ES ES04733250T patent/ES2290712T3/es active Active
- 2004-05-15 US US10/557,993 patent/US7687425B2/en not_active Expired - Fee Related
- 2004-05-15 RU RU2005140086/04A patent/RU2005140086A/ru not_active Application Discontinuation
- 2004-05-15 PL PL04733250T patent/PL1628763T3/pl unknown
- 2004-05-15 BR BRPI0410472-2A patent/BRPI0410472B1/pt not_active IP Right Cessation
- 2004-05-15 AT AT04733250T patent/ATE372827T1/de active
- 2004-05-15 WO PCT/EP2004/005247 patent/WO2004103561A1/de active IP Right Grant
- 2004-05-15 JP JP2006529840A patent/JP4829113B2/ja not_active Expired - Fee Related
- 2004-05-15 CN CN2004800142365A patent/CN1795049B/zh active Active
- 2004-05-15 MX MXPA05012454A patent/MXPA05012454A/es unknown
-
2005
- 2005-12-21 ZA ZA200510369A patent/ZA200510369B/en unknown
-
2010
- 2010-02-18 US US12/708,181 patent/US7985705B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
MXPA05012454A (es) | 2006-02-22 |
CN1795049A (zh) | 2006-06-28 |
CN1795049B (zh) | 2012-02-01 |
US20100210857A1 (en) | 2010-08-19 |
DE10323818A1 (de) | 2004-12-09 |
EP1628763A1 (de) | 2006-03-01 |
US20060276661A1 (en) | 2006-12-07 |
WO2004103561A1 (de) | 2004-12-02 |
TWI343834B (en) | 2011-06-21 |
EP1628763B1 (de) | 2007-09-12 |
KR20060015268A (ko) | 2006-02-16 |
US7985705B2 (en) | 2011-07-26 |
JP4829113B2 (ja) | 2011-12-07 |
ES2290712T3 (es) | 2008-02-16 |
ZA200510369B (en) | 2007-04-25 |
US7687425B2 (en) | 2010-03-30 |
BRPI0410472B1 (pt) | 2014-01-28 |
TW200505566A (en) | 2005-02-16 |
PL1628763T3 (pl) | 2008-02-29 |
RU2005140086A (ru) | 2006-08-10 |
DE502004004958D1 (de) | 2007-10-25 |
KR100996479B1 (ko) | 2010-11-24 |
JP2007533426A (ja) | 2007-11-22 |
ATE372827T1 (de) | 2007-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0410472A (pt) | sistema de catalisador e processo para a produção de anidrido ftálico | |
BRPI0804714A2 (pt) | catalisadores complexos rutênio-carbeno e ósmio-carbeno, catalisadores, processo para produção de catalisadores de rutênio-carbeno ou ósmio-carbeno, processo para produção de catalisadores e uso dos mesmos | |
BRPI0515904A (pt) | processo para purificar uma mistura gasosa compreendendo monóxido de dinitrogênio, uso de uma mistura gasosa, e, processo para preparar uma cetona | |
BRPI0418267A (pt) | processo para preparar butadieno a partir de n-butano | |
DE602007008255D1 (de) | Verfahren zur oxidierung von bromiden zwecks herstellung von brominen und darin verwendbare katalysatoren | |
BR9911494B1 (pt) | composição catalisadora de três vias, veìculo incluindo a composição catalisadora, processo para catalisar uma reação quìmica, e, uso da composição catalisadora. | |
BRPI0517850A (pt) | uso de misturas de dióxidos de titánio, catalisador para preparar anidrido ftálico, sistema catalisador, e, processo para preparar anidrido ftálico por oxidação em fase gasosa de xileno, naftaleno ou misturas dos mesmos em um reator do tipo casco e tubo | |
MX2008011107A (es) | Catalizadores de metal de transicion fluorados y formacion de los mismos. | |
BR0113261B1 (pt) | processo para a produção contìnua de um óxido olefìnico. | |
BRPI0518647A2 (pt) | processo para a produÇço de um composto, e, composto | |
ZA200802720B (en) | Oligomerisation of olefinic compounds in the presence of an oligomerisation catalyst, and a catalyst activator including a halogenated organic group | |
EA200900363A1 (ru) | Способ получения фенола посредством новых каталитических систем | |
WO2013118140A3 (en) | Immobilization of single site catalyst on inorganic oxide support for preparation of uhmwpe | |
BRPI0815629B8 (pt) | processo para a oxidação de compostos orgânicos com oxigênio, reator, e, uso do reator. | |
DE602005021395D1 (de) | GROßTECHNISCHES VERFAHREN ZUR HERSTELLUNG VON 17-HYDROXY-6BETA, 7BETA, 15BETA,16BETA-BISMETHYLEN-3-OXO-17ALPHA-PREGN-4-EN-21-CARBONSÄURE-GAMMA-LACTON UND SCHLÜSSELZWISCHENPRODUKTE FÜR DIESES VERFAHREN | |
BR9809715B1 (pt) | catalisador para produÇço de acetato vinÍlico por reaÇço de etileno, oxigÊnio e Ácido acÉtico e processo para produÇço do mesmo. | |
BRPI0515186A (pt) | derivados de alquilideno-tetrahidronaftaleno, processo para a sua produção e seu uso como antiinflamatório | |
AR058544A1 (es) | Procedimiento para la produccion de un producto en fase condensada a partir de uno o mas reactantes en fase gaseosa | |
WO2007081781A3 (en) | Dilute liquid phase alkylation | |
WO2015153381A3 (en) | Decarboxylative cross-coupling and applications thereof | |
BR9811576B1 (pt) | catalisador de v/p/o útil para a produção de anidrido maléico e processo para o preparo do mesmo. | |
BR0111317A (pt) | Processo para preparar compostos, composto, sistema de catalisador, e, usos de um composto e de um sistema de catalisador | |
ATE322338T1 (de) | Geträgerter katalysator | |
DE60333402D1 (de) | Katalytisches verfahren zur herstellung von isolongifolen | |
DE60008418D1 (de) | Verfahren zur oxidation von xylolderivate |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/05/2004, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 13A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |