TWI453190B - 起動氣相氧化反應器之方法 - Google Patents

起動氣相氧化反應器之方法 Download PDF

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Publication number
TWI453190B
TWI453190B TW098111525A TW98111525A TWI453190B TW I453190 B TWI453190 B TW I453190B TW 098111525 A TW098111525 A TW 098111525A TW 98111525 A TW98111525 A TW 98111525A TW I453190 B TWI453190 B TW I453190B
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TW
Taiwan
Prior art keywords
catalyst
layer
temperature
reactor
moderator
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TW098111525A
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English (en)
Chinese (zh)
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TW200948773A (en
Inventor
Hagen Wilmer
Juergen Zuehlke
Thomas Lautensack
Hans-Martin Allmann
Frank Rosowski
Cornelia Katharina Dobner
Original Assignee
Basf Se
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Publication date
Application filed by Basf Se filed Critical Basf Se
Publication of TW200948773A publication Critical patent/TW200948773A/zh
Application granted granted Critical
Publication of TWI453190B publication Critical patent/TWI453190B/zh

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    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/89—Benzo [c] furans; Hydrogenated benzo [c] furans with two oxygen atoms directly attached in positions 1 and 3

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Furan Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
TW098111525A 2008-04-07 2009-04-07 起動氣相氧化反應器之方法 TWI453190B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08154169 2008-04-07

Publications (2)

Publication Number Publication Date
TW200948773A TW200948773A (en) 2009-12-01
TWI453190B true TWI453190B (zh) 2014-09-21

Family

ID=40897595

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098111525A TWI453190B (zh) 2008-04-07 2009-04-07 起動氣相氧化反應器之方法

Country Status (8)

Country Link
US (1) US8492566B2 (https=)
EP (1) EP2280921B1 (https=)
JP (1) JP5586581B2 (https=)
KR (1) KR101581063B1 (https=)
CN (1) CN102056886B (https=)
BR (1) BRPI0910946A2 (https=)
TW (1) TWI453190B (https=)
WO (1) WO2009124946A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101395989B1 (ko) * 2006-05-19 2014-05-16 바스프 에스이 ｏ-크실렌 기상 산화에 의한 프탈산 무수물의 제조
CN101448809B (zh) * 2006-05-19 2012-02-15 巴斯夫欧洲公司 通过在主反应器和次反应器中气相氧化邻二甲苯生产邻苯二甲酸酐
US8263789B2 (en) 2006-12-21 2012-09-11 Basf Se Catalyst system and method for gas phase oxidation using an upstream layer
BRPI0910954A2 (pt) * 2008-04-07 2016-01-05 Basf Se método para iniciar um reator de oxidação em fase gasosa
BRPI0915854A2 (pt) * 2008-07-14 2015-08-04 Basf Se Processo para preparar óxido de etileno
ES2700658T3 (es) 2008-12-22 2019-02-18 Basf Se Catalizador y procedimiento para la preparación de anhídrido maleico
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
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
US20230212134A1 (en) * 2020-07-14 2023-07-06 Clariant International Ltd Method for starting up a reactor for preparing phthalic anhydride

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200800879A (en) * 2006-04-27 2008-01-01 Basf Ag Process for gas phase oxidation using a moderator layer

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DE2005969A1 (en) 1970-02-10 1971-08-26 Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen Dicarboxylic acids/and acid anhydridespreparation by isothe - process
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
CA1261860A (en) 1984-05-21 1989-09-26 Yoshiyuki Nakanishi Method for the preparation of pyromellitic acid or its anhydride
JPS63253080A (ja) 1987-04-10 1988-10-20 Nippon Steel Chem Co Ltd 無水フタル酸の製造方法
US5860017A (en) 1996-06-28 1999-01-12 Intel Corporation Processor and method for speculatively executing instructions from multiple instruction streams indicated by a branch instruction
SE9700655L (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
US7265250B2 (en) 2003-12-26 2007-09-04 Lg Chem, Ltd. Method of producing unsaturated aldehyde and/or unsaturated fatty acid
DE102005031465A1 (de) * 2005-07-04 2007-01-11 Basf Ag Verfahren zum Anfahren von Oxidationskatalysatoren
JP2009533211A (ja) 2006-04-12 2009-09-17 ビーエーエスエフ ソシエタス・ヨーロピア カルボン酸及び／又はカルボン酸無水物を製造するための触媒系
US20090270640A1 (en) 2006-04-21 2009-10-29 Basf Aktiengesellschaft Method for production of ethylene oxide in a microchannel reactor
EP2021125A1 (de) 2006-04-28 2009-02-11 Basf Se Neuer trägerkatalysator für die ammonoxidation
US20070270597A1 (en) 2006-05-18 2007-11-22 Basf Aktiengesellschaft Process for preparing maleic anhydride in a microchannel reactor
CN101448809B (zh) 2006-05-19 2012-02-15 巴斯夫欧洲公司 通过在主反应器和次反应器中气相氧化邻二甲苯生产邻苯二甲酸酐
KR101395989B1 (ko) 2006-05-19 2014-05-16 바스프 에스이 ｏ-크실렌 기상 산화에 의한 프탈산 무수물의 제조
JP2009537316A (ja) 2006-05-19 2009-10-29 ビーエーエスエフ ソシエタス・ヨーロピア カルボン酸および／またはカルボン酸無水物を製造するための触媒系
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
WO2008022909A1 (de) 2006-08-23 2008-02-28 Basf Se Eingebettete katalysatoren basierend auf vpo-vorstufen und siliciumdioxid, deren herstellung und verwendung
EP2061596A1 (de) 2006-08-23 2009-05-27 Basf Se Katalysatoren aus vpo-vorstufen mit definierter teilchengrössenverteilung, deren herstellung und verwendung
US8263789B2 (en) 2006-12-21 2012-09-11 Basf Se Catalyst system and method for gas phase oxidation using an upstream layer
JP5361737B2 (ja) 2007-01-19 2013-12-04 ビーエーエスエフ ソシエタス・ヨーロピア その活物質が多元素酸化物である触媒成形体を製造する方法
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
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
DE102007028332A1 (de) 2007-06-15 2008-12-18 Basf Se Verfahren zum Beschicken eines Reaktors mit einem Katalysatorfestbett, das wenigstens ringförmige Katalysatorformkörper K umfasst
DE102007038157A1 (de) 2007-08-13 2009-02-19 Basf Se Schüttungs-Tragrost
BRPI0910954A2 (pt) 2008-04-07 2016-01-05 Basf Se método para iniciar um reator de oxidação em fase gasosa
BRPI0915854A2 (pt) 2008-07-14 2015-08-04 Basf Se Processo para preparar óxido de etileno
DE102008042061A1 (de) 2008-09-12 2010-03-18 Basf Se Verfahren zur Herstellung von geometrischen Katalysatorformkörpern
DE102008042064A1 (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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200800879A (en) * 2006-04-27 2008-01-01 Basf Ag Process for gas phase oxidation using a moderator layer

Also Published As

Publication number Publication date
JP5586581B2 (ja) 2014-09-10
CN102056886B (zh) 2013-10-09
US8492566B2 (en) 2013-07-23
JP2011519825A (ja) 2011-07-14
KR101581063B1 (ko) 2015-12-30
TW200948773A (en) 2009-12-01
EP2280921A1 (de) 2011-02-09
WO2009124946A1 (de) 2009-10-15
EP2280921B1 (de) 2014-07-30
KR20110014580A (ko) 2011-02-11
CN102056886A (zh) 2011-05-11
BRPI0910946A2 (pt) 2016-01-05
US20110034707A1 (en) 2011-02-10

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