JP2018505776A - o−キシレン及び/又はナフタレンを無水フタル酸(PA)に酸化する触媒系 - Google Patents
o−キシレン及び/又はナフタレンを無水フタル酸(PA)に酸化する触媒系 Download PDFInfo
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- JP2018505776A JP2018505776A JP2017538997A JP2017538997A JP2018505776A JP 2018505776 A JP2018505776 A JP 2018505776A JP 2017538997 A JP2017538997 A JP 2017538997A JP 2017538997 A JP2017538997 A JP 2017538997A JP 2018505776 A JP2018505776 A JP 2018505776A
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- 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—Catalysts containing parts with different compositions
-
- 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
- B01J21/063—Titanium; Oxides or hydroxides thereof
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- 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
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- 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
- B01J23/18—Arsenic, antimony or bismuth
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
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- 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
- B01J37/0215—Coating
- B01J37/0219—Coating the coating containing organic compounds
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- 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
- B01J37/0215—Coating
- B01J37/0221—Coating of particles
-
- 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
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- 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
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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
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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
- C07C51/31—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
-
- 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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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
-
- 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
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/55—Cylinders or rings
-
- 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
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- 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
- B01J37/0215—Coating
- B01J37/0221—Coating of particles
- B01J37/0223—Coating of particles by rotation
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- 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)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15152057.4A EP3047904A1 (en) | 2015-01-22 | 2015-01-22 | Catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydride |
| EP15152057.4 | 2015-01-22 | ||
| PCT/EP2016/050601 WO2016116340A1 (en) | 2015-01-22 | 2016-01-14 | Multi-zoned catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydride |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018505776A true JP2018505776A (ja) | 2018-03-01 |
| JP2018505776A5 JP2018505776A5 (https=) | 2019-02-21 |
Family
ID=52396508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017538997A Pending JP2018505776A (ja) | 2015-01-22 | 2016-01-14 | o−キシレン及び/又はナフタレンを無水フタル酸(PA)に酸化する触媒系 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10710054B2 (https=) |
| EP (2) | EP3047904A1 (https=) |
| JP (1) | JP2018505776A (https=) |
| CN (1) | CN107206354B (https=) |
| WO (1) | WO2016116340A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107743419B (zh) | 2015-03-27 | 2021-12-03 | 巴斯夫欧洲公司 | 用于so2催化氧化成so3的成型催化剂体 |
| EP3496851A1 (en) | 2016-08-08 | 2019-06-19 | Basf Se | Catalyst for the oxidation of ethylene to ethylene oxide |
| US11430148B2 (en) * | 2016-12-28 | 2022-08-30 | Datalogic Ip Tech S.R.L. | Apparatus and method for pallet volume dimensioning through 3D vision capable unmanned aerial vehicles (UAV) |
| CN110871098A (zh) * | 2018-08-30 | 2020-03-10 | 中国石油化工股份有限公司 | 萘制苯酐的催化剂及其制备方法和应用 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003012664A (ja) * | 2001-07-04 | 2003-01-15 | Nippon Shokubai Co Ltd | 酸無水物の製造方法 |
| JP2007533426A (ja) * | 2003-05-23 | 2007-11-22 | ビーエーエスエフ アクチェンゲゼルシャフト | 無水フタル酸を製造するための3層もしくは4層からなる触媒系 |
| JP2007534628A (ja) * | 2003-05-23 | 2007-11-29 | ビーエーエスエフ アクチェンゲゼルシャフト | 酸化バナジウム、二酸化チタンおよび酸化アンチモンを含有する触媒を用いての、アルデヒド、カルボン酸および/またはカルボン酸無水物の製造方法 |
| JP2008531633A (ja) * | 2005-03-02 | 2008-08-14 | ジュート−ヒェミー アクチェンゲゼルシャフト | 無水フタル酸製造のための多層触媒の適用方法 |
| 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 |
| CN101939104A (zh) * | 2008-02-01 | 2011-01-05 | 约瑟夫·布赖梅尔 | 将芳族烃催化气相氧化成醛、羧酸和/或羧酸酐,特别是邻苯二甲酸酐用的催化剂 |
| US8796173B2 (en) * | 2009-09-17 | 2014-08-05 | Süd-Chemie Ip Gmbh & Co. Kg | Method for producing a catalyst arrangement for the production of phthalic anhydride |
| WO2014207603A2 (de) * | 2013-06-26 | 2014-12-31 | Basf Se | Verfahren zur herstellung von phthalsäureanhydrid |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4006935A1 (de) | 1990-03-06 | 1991-09-12 | Wacker Chemie Gmbh | Fliessbettapparatur zum mischen, trocknen und beschichten von pulvrigem, koernigem und geformtem schuettgut |
| US5169820A (en) | 1990-03-16 | 1992-12-08 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Catalyst for producing phthalic anhydride |
| US5235071A (en) | 1991-07-10 | 1993-08-10 | Nippon Shokubai Co., Ltd. | Catalyst for producing phthalic anhydride and process by using the same |
| DE19823275A1 (de) | 1998-05-26 | 1999-12-02 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid durch katalytische Gasphasenoxidation von x-Xylol-/-Naphthalin-Gemischen |
| DE19839001A1 (de) | 1998-08-27 | 2000-03-02 | Basf Ag | Schalenkatalysatoren für die katalytische Gasphasenoxidation von aromatischen Kohlenwasserstoffen |
| DE10236698A1 (de) | 2002-08-09 | 2004-02-19 | Basf Ag | Mehrstufiges Verfahren zur Herstellung von Carbonsäuren und/oder -anhydriden mit Intermediat-Auftrennung |
| US8097558B2 (en) | 2004-05-29 | 2012-01-17 | Sud-Chemie Ag | Catalyst and method for producing phthalic anhydride |
| US7968491B2 (en) | 2005-05-22 | 2011-06-28 | Sud-Chemie Ag | Multi-layer catalyst for producing phthalic anhydride |
| DE102008044890B4 (de) | 2008-08-29 | 2023-09-14 | Stesatec Gmbh | Katalysator für die katalytische Gasphasenoxidation von aromatischen Kohlenwasserstoffen zu Aldehyden, Carbonsäuren und/oder Carbonsäureanhydriden, insbesondere zu Phthalsäureanhydrid, sowie Verfahren zur Herstellung eines solchen Katalysators |
| 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 |
| BR112013001388A2 (pt) | 2010-07-30 | 2016-05-24 | Basf Se | catalisador para a oxidação de o-xileno e/ou naftaleno para anidrido ftálico, e, processo para a oxidação em fase gasosa |
| DE102013202048A1 (de) | 2013-02-07 | 2013-04-18 | Basf Se | Verfahren zur Herstellung einer katalytisch aktiven Masse, die ein Gemisch aus einem die Elemente Mo und V enthaltenden Multielementoxid und wenigstens einem Oxid des Molybdäns ist |
| US9656983B2 (en) | 2013-06-26 | 2017-05-23 | Basf Se | Process for starting up a gas phase oxidation reactor |
| EP3019458B1 (de) | 2013-07-10 | 2017-04-05 | Basf Se | Verfahren zur oxidativen dehydrierung von n-butenen zu butadien |
| CN105555742A (zh) | 2013-07-18 | 2016-05-04 | 巴斯夫欧洲公司 | 由正丁烯通过氧化脱氢制备1,3-丁二烯的方法 |
| DE102013218628A1 (de) | 2013-09-17 | 2014-03-06 | Basf Se | Katalysator zur Herstellung einer ungesättigten Carbonsäure durch Gasphasenoxidationeines ungesättigten Aldehyds |
| KR20160078357A (ko) | 2013-10-30 | 2016-07-04 | 바스프 에스이 | 산화성 탈수소화에 의해 n-부텐으로부터 1,3-부타디엔을 제조하는 방법 |
| WO2015067659A1 (de) | 2013-11-11 | 2015-05-14 | Basf Se | Mechanisch stabiler hohlzylindrischer katalysatorformkörper zur gasphasenoxidation eines alkens zu einem ungesättigten aldehyd und/oder einer ungesättigten carbonsäure |
| WO2015067656A1 (de) | 2013-11-11 | 2015-05-14 | Basf Se | Verfahren zur herstellung eines ungesättigten aldehyds und/oder einer ungesättigten carbonsäure |
| WO2015087194A1 (en) | 2013-12-09 | 2015-06-18 | Basf Se | Catalyst for the epoxidation of alkenes |
| EP3094611A1 (de) | 2014-01-13 | 2016-11-23 | Basf Se | Verfahren zum anfahren eines reaktors zur oxidativen dehydrierung von n-butenen |
| EP3107654A1 (de) | 2014-02-17 | 2016-12-28 | Basf Se | Katalysatorsystem zur oxidation von o-xylol und/oder naphthalin zu phthalsäureanhydrid |
| EP3107653B1 (en) | 2014-02-17 | 2023-08-16 | Basf Se | Catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydride |
| DE102014203725A1 (de) | 2014-02-28 | 2015-09-03 | Basf Se | Oxidationskatalysator mit sattelförmigem Trägerformkörper |
| WO2015193134A1 (en) | 2014-06-18 | 2015-12-23 | Basf Se | Use of gamma iron(iii) oxide (gamma-fe2o3) containing particles for the prevention of biofouling and/or growth of microorganisms |
| CN107207386A (zh) | 2014-08-12 | 2017-09-26 | 巴斯夫欧洲公司 | 由正丁烯通过氧化脱氢制备1,3‑丁二烯的方法 |
| DE102014017804A1 (de) | 2014-12-02 | 2016-04-21 | Basf Se | Verfahren zur Herstellung von Acrylsäure |
-
2015
- 2015-01-22 EP EP15152057.4A patent/EP3047904A1/en not_active Withdrawn
-
2016
- 2016-01-14 WO PCT/EP2016/050601 patent/WO2016116340A1/en not_active Ceased
- 2016-01-14 JP JP2017538997A patent/JP2018505776A/ja active Pending
- 2016-01-14 US US15/545,532 patent/US10710054B2/en not_active Expired - Fee Related
- 2016-01-14 EP EP16700589.1A patent/EP3247492A1/en not_active Withdrawn
- 2016-01-14 CN CN201680006711.7A patent/CN107206354B/zh not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003012664A (ja) * | 2001-07-04 | 2003-01-15 | Nippon Shokubai Co Ltd | 酸無水物の製造方法 |
| JP2007533426A (ja) * | 2003-05-23 | 2007-11-22 | ビーエーエスエフ アクチェンゲゼルシャフト | 無水フタル酸を製造するための3層もしくは4層からなる触媒系 |
| JP2007534628A (ja) * | 2003-05-23 | 2007-11-29 | ビーエーエスエフ アクチェンゲゼルシャフト | 酸化バナジウム、二酸化チタンおよび酸化アンチモンを含有する触媒を用いての、アルデヒド、カルボン酸および/またはカルボン酸無水物の製造方法 |
| JP2008531633A (ja) * | 2005-03-02 | 2008-08-14 | ジュート−ヒェミー アクチェンゲゼルシャフト | 無水フタル酸製造のための多層触媒の適用方法 |
| 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 |
| CN101939104A (zh) * | 2008-02-01 | 2011-01-05 | 约瑟夫·布赖梅尔 | 将芳族烃催化气相氧化成醛、羧酸和/或羧酸酐,特别是邻苯二甲酸酐用的催化剂 |
| US8796173B2 (en) * | 2009-09-17 | 2014-08-05 | Süd-Chemie Ip Gmbh & Co. Kg | Method for producing a catalyst arrangement for the production of phthalic anhydride |
| WO2014207603A2 (de) * | 2013-06-26 | 2014-12-31 | Basf Se | Verfahren zur herstellung von phthalsäureanhydrid |
Also Published As
| Publication number | Publication date |
|---|---|
| US10710054B2 (en) | 2020-07-14 |
| CN107206354B (zh) | 2020-11-10 |
| EP3247492A1 (en) | 2017-11-29 |
| WO2016116340A1 (en) | 2016-07-28 |
| CN107206354A (zh) | 2017-09-26 |
| US20180008962A1 (en) | 2018-01-11 |
| EP3047904A1 (en) | 2016-07-27 |
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