BRPI0910954A2 - método para iniciar um reator de oxidação em fase gasosa - Google Patents
método para iniciar um reator de oxidação em fase gasosaInfo
- Publication number
- BRPI0910954A2 BRPI0910954A2 BRPI0910954A BRPI0910954A BRPI0910954A2 BR PI0910954 A2 BRPI0910954 A2 BR PI0910954A2 BR PI0910954 A BRPI0910954 A BR PI0910954A BR PI0910954 A BRPI0910954 A BR PI0910954A BR PI0910954 A2 BRPI0910954 A2 BR PI0910954A2
- Authority
- BR
- Brazil
- Prior art keywords
- starting
- gas phase
- oxidation reactor
- phase oxidation
- reactor
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 230000003647 oxidation Effects 0.000 title 1
- 238000007254 oxidation reaction Methods 0.000 title 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08154168 | 2008-04-07 | ||
| PCT/EP2009/054170 WO2009124947A1 (de) | 2008-04-07 | 2009-04-07 | Verfahren zum anfahren eines gasphasenoxidationsreaktors, der eine katalytisch aktive silber-vanadiumoxid-bronze enthält |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0910954A2 true BRPI0910954A2 (pt) | 2016-01-05 |
Family
ID=40937551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0910954A BRPI0910954A2 (pt) | 2008-04-07 | 2009-04-07 | método para iniciar um reator de oxidação em fase gasosa |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20110028740A1 (pt) |
| EP (1) | EP2274265A1 (pt) |
| JP (1) | JP2011527987A (pt) |
| KR (1) | KR20100136522A (pt) |
| CN (1) | CN102015609A (pt) |
| BR (1) | BRPI0910954A2 (pt) |
| TW (1) | TW201004708A (pt) |
| WO (1) | WO2009124947A1 (pt) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1852413A1 (de) | 2006-04-27 | 2007-11-07 | Basf Aktiengesellschaft | Verfahren zur Gasphasenoxidation unter Verwendung einer Moderatorlage |
| JP5114474B2 (ja) | 2006-05-19 | 2013-01-09 | ビーエーエスエフ ソシエタス・ヨーロピア | 主要反応器および後方反応器中でのo−キシロールの気相酸化による無水フタル酸の製造 |
| SI2024351T1 (sl) | 2006-05-19 | 2011-05-31 | Basf Se | Proizvodnja ftaliäśnega anhidrida s plinsko fazo oksidacije o-ksilola |
| JP5300738B2 (ja) | 2006-12-21 | 2013-09-25 | ビーエーエスエフ ソシエタス・ヨーロピア | 前方層を使用して気相酸化するための触媒系及び方法 |
| BRPI0910946A2 (pt) * | 2008-04-07 | 2016-01-05 | Basf Se | processo para iniciar um reator de oxidação de fase gasosa |
| EP2300447A1 (en) * | 2008-07-14 | 2011-03-30 | Basf Se | Process for making ethylene oxide |
| WO2010072723A2 (de) | 2008-12-22 | 2010-07-01 | Basf Se | Katalysator und verfahren zur herstellung von maleinsäureanhydrid |
| EP2501472A1 (de) * | 2009-11-20 | 2012-09-26 | Basf Se | Mehrlagenkatalysator zur herstellung von carbonsäuren und/oder carbonsäureanhydriden mit vanadiumantimonat in wenigstens einer katalysatorlage und verfahren zur herstellung von phthalsäureanhydrid mit niedriger hotspottemperatur |
| US8609906B2 (en) * | 2009-12-15 | 2013-12-17 | Basf Se | Process for preparing C1-C4-oxygenates by partial oxidation of hydrocarbons |
| DE102010006854A1 (de) * | 2010-02-04 | 2011-08-04 | Süd-Chemie AG, 80333 | Verfahren zur Gasphasenoxidation von Kohlenwasserstoffen |
| US20110230668A1 (en) * | 2010-03-19 | 2011-09-22 | Basf Se | Catalyst for gas phase oxidations based on low-sulfur and low-calcium titanium dioxide |
| US8901320B2 (en) | 2010-04-13 | 2014-12-02 | 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 |
| US9212157B2 (en) | 2010-07-30 | 2015-12-15 | Basf Se | Catalyst for the oxidation of o-xylene and/or naphthalene to phthalic anhydride |
| 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 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1958776B2 (de) * | 1969-11-22 | 1977-02-24 | Basf Ag, 6700 Ludwigshafen | Verfahren zur erhoehung der lebensdauer von vanadinpentoxid und anatas enthaltenden traegerkatalysatoren bei der herstellung von phthalsaeurenhydrid |
| DE2212947A1 (de) * | 1972-03-17 | 1973-09-20 | Basf Ag | Verfahren zur herstellung von phthalsaeureanhydrid |
| DE2546268C3 (de) * | 1975-10-16 | 1983-11-24 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Phthalsäureanhydrid aus o-Xylol oder Naphthalin |
| JPS603307B2 (ja) * | 1978-11-29 | 1985-01-26 | 株式会社日本触媒 | 無水フタル酸の製造方法 |
| SE507313C2 (sv) * | 1997-02-25 | 1998-05-11 | Neste Oy | Förfarande för framställning av ftalsyraanhydrid |
| DE19823262A1 (de) * | 1998-05-26 | 1999-12-02 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid |
| DE19851786A1 (de) * | 1998-11-10 | 2000-05-11 | Basf Ag | Silber- und Vanadiumoxid enthaltendes Multimetalloxid und dessen Verwendung |
| DE10334132A1 (de) * | 2003-07-25 | 2005-04-07 | Basf Ag | Silber, Vanadium und ein Promotormetall enthaltendes Multimetalloxid und dessen Verwendung |
| DE102005061382A1 (de) * | 2005-12-21 | 2007-06-28 | Basf Ag | Umwandlung eines Präkatalysators in eine katalytisch aktive Silber-Vanadiumoxid-Bronze |
| WO2007116018A1 (de) * | 2006-04-12 | 2007-10-18 | Basf Se | Katalysatorsystem zur herstellung von carbonsäuren und/oder carbonsäurenanhydriden |
| US20090270640A1 (en) * | 2006-04-21 | 2009-10-29 | Basf Aktiengesellschaft | Method for production of ethylene oxide in a microchannel reactor |
| EP1852413A1 (de) * | 2006-04-27 | 2007-11-07 | Basf Aktiengesellschaft | Verfahren zur Gasphasenoxidation unter Verwendung einer Moderatorlage |
| US20070270597A1 (en) * | 2006-05-18 | 2007-11-22 | Basf Aktiengesellschaft | Process for preparing maleic anhydride in a microchannel reactor |
| 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 |
| JP5114474B2 (ja) * | 2006-05-19 | 2013-01-09 | ビーエーエスエフ ソシエタス・ヨーロピア | 主要反応器および後方反応器中でのo−キシロールの気相酸化による無水フタル酸の製造 |
| SI2024351T1 (sl) * | 2006-05-19 | 2011-05-31 | Basf Se | Proizvodnja ftaliäśnega anhidrida s plinsko fazo oksidacije o-ksilola |
| JP2009541245A (ja) * | 2006-06-20 | 2009-11-26 | ビーエーエスエフ ソシエタス・ヨーロピア | 触媒系及びカルボン酸及び/又は無水カルボン酸の製造法 |
| EP2099731A1 (de) * | 2006-11-30 | 2009-09-16 | Basf Se | Verfahren zur hydroformylierung von olefinen |
| JP5300738B2 (ja) * | 2006-12-21 | 2013-09-25 | ビーエーエスエフ ソシエタス・ヨーロピア | 前方層を使用して気相酸化するための触媒系及び方法 |
| WO2008087116A1 (de) * | 2007-01-19 | 2008-07-24 | Basf Se | Verfahren zur herstellung von katalysatorformkörpern, deren aktivmasse ein multielementoxid ist |
| DE102007010422A1 (de) * | 2007-03-01 | 2008-09-04 | Basf Se | Verfahren zur Herstellung eines Katalysators bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Masse |
| DE102007028332A1 (de) * | 2007-06-15 | 2008-12-18 | Basf Se | Verfahren zum Beschicken eines Reaktors mit einem Katalysatorfestbett, das wenigstens ringförmige Katalysatorformkörper K umfasst |
| DE102007028333A1 (de) * | 2007-06-15 | 2008-12-18 | Basf Se | Verfahren zum Einbringen einer wenigstens einer Produktionscharge von ringförmigen Schalenkatalysatoren K entnommenen Teilmenge in ein Reaktionsrohr eines Rohrbündelreaktors |
| BRPI0910946A2 (pt) * | 2008-04-07 | 2016-01-05 | Basf Se | processo para iniciar um reator de oxidação de fase gasosa |
| EP2300447A1 (en) * | 2008-07-14 | 2011-03-30 | Basf Se | Process for making ethylene oxide |
| DE102008042064A1 (de) * | 2008-09-12 | 2010-03-18 | Basf Se | Verfahren zur Herstellung von geometrischen Katalysatorformkörpern |
| DE102008042061A1 (de) * | 2008-09-12 | 2010-03-18 | Basf Se | Verfahren zur Herstellung von geometrischen Katalysatorformkörpern |
| EP2501472A1 (de) * | 2009-11-20 | 2012-09-26 | Basf Se | Mehrlagenkatalysator zur herstellung von carbonsäuren und/oder carbonsäureanhydriden mit vanadiumantimonat in wenigstens einer katalysatorlage und verfahren zur herstellung von phthalsäureanhydrid mit niedriger hotspottemperatur |
-
2009
- 2009-04-07 EP EP09730240A patent/EP2274265A1/de not_active Withdrawn
- 2009-04-07 WO PCT/EP2009/054170 patent/WO2009124947A1/de not_active Ceased
- 2009-04-07 KR KR1020107023872A patent/KR20100136522A/ko not_active Withdrawn
- 2009-04-07 CN CN2009801162759A patent/CN102015609A/zh active Pending
- 2009-04-07 TW TW098111530A patent/TW201004708A/zh unknown
- 2009-04-07 BR BRPI0910954A patent/BRPI0910954A2/pt not_active Application Discontinuation
- 2009-04-07 JP JP2011503425A patent/JP2011527987A/ja not_active Withdrawn
- 2009-04-07 US US12/936,648 patent/US20110028740A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20110028740A1 (en) | 2011-02-03 |
| WO2009124947A1 (de) | 2009-10-15 |
| CN102015609A (zh) | 2011-04-13 |
| EP2274265A1 (de) | 2011-01-19 |
| KR20100136522A (ko) | 2010-12-28 |
| TW201004708A (en) | 2010-02-01 |
| JP2011527987A (ja) | 2011-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
| B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |