ES2145749T3 - Procedimiento para la preparacion de acido 2,6-naftalenodicarboxilico. - Google Patents
Procedimiento para la preparacion de acido 2,6-naftalenodicarboxilico.Info
- Publication number
- ES2145749T3 ES2145749T3 ES92923188T ES92923188T ES2145749T3 ES 2145749 T3 ES2145749 T3 ES 2145749T3 ES 92923188 T ES92923188 T ES 92923188T ES 92923188 T ES92923188 T ES 92923188T ES 2145749 T3 ES2145749 T3 ES 2145749T3
- Authority
- ES
- Spain
- Prior art keywords
- acid
- manganese
- cobalt
- solvent
- approximately
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 239000002253 acid Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 229910017052 cobalt Inorganic materials 0.000 abstract 2
- 239000010941 cobalt Substances 0.000 abstract 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 229910001882 dioxygen Inorganic materials 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
- C07C63/33—Polycyclic acids
- C07C63/337—Polycyclic acids with carboxyl groups bound to condensed ring systems
- C07C63/34—Polycyclic acids with carboxyl groups bound to condensed ring systems containing two condensed rings
- C07C63/38—Polycyclic acids with carboxyl groups bound to condensed ring systems containing two condensed rings containing two carboxyl groups both bound to carbon atoms of the condensed ring system
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
SE SUMINISTRA UN PROCESO CONTINUO PARA LA PRODUCCION DEL ACIDO 2,6 SE LIQUIDA DEL 2,6 FORMA CONTINUA EN LA ZONA DE REACCION DE LOS COMPONENTES DE REACCION DE OXIDACION QUE COMPRENDEN EL 2,6 UNA FUENTE DE OXIGENO MOLECULAR, UN DISOLVENTE QUE COMPRENDE UN ACIDO ALIFATICO MONOCARBOXILICO, Y UN CATALIZADOR COMPRENDIENDO COBALTO, MANGANESO Y COMPONENTES DE BROMO, DONDE LA RELACION ATOMICA DEL MANGANESO AL COBALTO ES APROXIMADAMENTE 5:1 HASTA APROXIMADAMENTE 0.3:1, EL TOTAL DEL COBALTO Y MANGANESO ES AL MENOS APROXIMADAMENTE 0.40 % EN PESO BASADO SOBRE EL PESO DEL DISOLVENTE, Y MANTENIENDO EL CONTENIDO DE LA ZONA DE REACCION A UNA TEMPERATURA DE APROXIMADAMENTE 370 NTE 420 NA PORCION DEL ACIDO MONOCARBOXILICO EN LA FASE LIQUIDA DE DONDE SE PRODUCE LA OXIDACION DEL 2,6 2,6 NAFTALENDICARBOXILICO. OPERANDO DE ACUERDO CON EL PROCESO DE LA INVENCION, EL ACIDO 2,6 ELES BAJOS DE IMPUREZAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/776,812 US5183933A (en) | 1991-10-15 | 1991-10-15 | Process for preparing 2,6-naphthalene-dicarboxylic acid |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2145749T3 true ES2145749T3 (es) | 2000-07-16 |
Family
ID=25108445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92923188T Expired - Lifetime ES2145749T3 (es) | 1991-10-15 | 1992-10-14 | Procedimiento para la preparacion de acido 2,6-naftalenodicarboxilico. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5183933A (es) |
EP (1) | EP0562105B1 (es) |
JP (1) | JP3390169B2 (es) |
KR (1) | KR100282074B1 (es) |
CA (1) | CA2098485C (es) |
DE (1) | DE69230967T2 (es) |
ES (1) | ES2145749T3 (es) |
SG (1) | SG94682A1 (es) |
TW (1) | TW213449B (es) |
WO (1) | WO1993008151A1 (es) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3199104B2 (ja) * | 1995-01-11 | 2001-08-13 | 三菱瓦斯化学株式会社 | 2,6−ナフタレンジカルボン酸及びそのエステルの製造法 |
US5929274A (en) * | 1995-06-07 | 1999-07-27 | Hfm International, Inc. | Method to reduce carboxybenzaldehyde isomers in terephthalic acid or isophthalic acid |
US5767311A (en) * | 1995-06-07 | 1998-06-16 | Glitsch International, Inc. | Method and apparatus for preparing purified terephtalic acid |
US6054610A (en) * | 1995-06-07 | 2000-04-25 | Hfm International, Inc. | Method and apparatus for preparing purified terephthalic acid and isophthalic acid from mixed xylenes |
US6013835A (en) * | 1995-06-07 | 2000-01-11 | Hfm International, Inc. | Method and apparatus for preparing purified terephthalic acid |
US5955394A (en) * | 1996-08-16 | 1999-09-21 | Mobile Process Technology, Co. | Recovery process for oxidation catalyst in the manufacture of aromatic carboxylic acids |
US6133476A (en) * | 1996-09-17 | 2000-10-17 | Lin; Tsong-Dar Vincent | Process for purification of aromatic polycarboxylic acids |
US6114575A (en) * | 1997-03-25 | 2000-09-05 | Bp Amoco Corporation | Process for preparing 2,6-naphthalenedicarboxylic acid |
US6018077A (en) * | 1997-04-17 | 2000-01-25 | Mitsubishi Gas Chemical Company, Inc. | Process for producing 2,6-naphthalenedicarboxylic acid |
US6013831A (en) * | 1997-05-08 | 2000-01-11 | Mitsubishi Gas Chemical Company, Inc. | Processes for the production of high-purity dimethyl 2, 6-naphthalenedicarboxylate and naphthalenedicarboxylic acid |
US5840970A (en) * | 1997-10-03 | 1998-11-24 | Eastman Chemical Company | Process for the purification of naphthalenedicarboxylic acid |
WO1999018059A1 (en) * | 1997-10-03 | 1999-04-15 | Eastman Chemical Company | Preparation of 2,6-naphthalenedicarboxylic acid |
US6255525B1 (en) | 1997-12-05 | 2001-07-03 | Bp Amoco Corporation | Process for preparing purified carboxylic acids |
US6284920B1 (en) | 1998-10-07 | 2001-09-04 | Bp Corporation North America Inc. | Aromatic acid monomers, polymers, products and processes for their manufacture |
US6215027B1 (en) * | 1998-10-20 | 2001-04-10 | Praxair Technology, Inc. | Ballast gas use in liquid phase oxidation |
DE69915976T2 (de) * | 1998-11-04 | 2004-08-12 | Mitsubishi Gas Chemical Co., Inc. | Verfahren zur Herstellung von Naphthalindicarbonsäure |
US6194607B1 (en) | 1998-12-22 | 2001-02-27 | Samsung General Chemicals Co., Ltd. | Method of producing aromatic carboxylic acids by oxidizing alkyl aromatic hydrocarbons or partially oxidized intermediates thereof |
US6180822B1 (en) | 1998-12-22 | 2001-01-30 | Samsung General Chemical Co., Ltd. | Method of producing aromatic carboxylic acids by oxidizing alkyl aromatic compounds or partially oxidized intermediates thereof with carbon dioxide containing gas |
KR20000041506A (ko) | 1998-12-22 | 2000-07-15 | 유현식 | 아로마틱폴리카본산의 제조방법 |
KR100623849B1 (ko) * | 1998-12-24 | 2006-12-19 | 에스케이케미칼주식회사 | 2,6-나프탈렌디카르복실산의 제조방법 |
EP1427690A1 (en) * | 2001-09-07 | 2004-06-16 | Lonza SPA | Process for the preparation of 2,6-naphthalenedicarboxylic acid |
KR20030072789A (ko) * | 2002-03-06 | 2003-09-19 | 주식회사 효성 | 2,6-나프탈렌디카복실산의 제조방법 |
US6657067B2 (en) | 2002-03-22 | 2003-12-02 | General Electric Company | Method for the manufacture of chlorophthalic anhydride |
US6657068B2 (en) | 2002-03-22 | 2003-12-02 | General Electric Company | Liquid phase oxidation of halogenated ortho-xylenes |
US6649773B2 (en) | 2002-03-22 | 2003-11-18 | General Electric Company | Method for the manufacture of halophthalic acids and anhydrides |
KR100717650B1 (ko) * | 2002-08-08 | 2007-05-11 | 에스케이케미칼주식회사 | 나프탈렌 디카르복실산의 제조 방법 |
US7378544B2 (en) * | 2003-12-18 | 2008-05-27 | Bp Corporation North America Inc. | Anthracene and other polycyclic aromatics as activators in the oxidation of aromatic hydrocarbons |
KR100971353B1 (ko) | 2003-12-31 | 2010-07-20 | 주식회사 효성 | β-시클로덱스트린 및 알데히드 디하이드로게나제를사용하는 고순도 2, 6-나프탈렌디카르복실산의 제조방법 |
US20060004223A1 (en) * | 2004-06-30 | 2006-01-05 | General Electric Company | Method of making halophthalic acids and halophthalic anhydrides |
US7541489B2 (en) * | 2004-06-30 | 2009-06-02 | Sabic Innovative Plastics Ip B.V. | Method of making halophthalic acids and halophthalic anhydrides |
GB0504079D0 (en) * | 2005-02-28 | 2005-04-06 | Davy Process Techn Ltd | Process |
KR100769972B1 (ko) * | 2006-05-22 | 2007-10-25 | 주식회사 효성 | 나프탈렌디카르복실산의 제조 방법 |
KR100841151B1 (ko) | 2006-12-22 | 2008-06-24 | 주식회사 효성 | 고순도 나프탈렌디카르복실산의 제조방법 |
CN112441908B (zh) * | 2019-09-04 | 2023-04-07 | 中国石油化工股份有限公司 | 合成2,6-萘二甲酸的方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3856855A (en) * | 1970-02-17 | 1974-12-24 | Teijin Ltd | Process for preparation of naphthalene monocarboxylic acid or naphthalene dicarboxylic acid |
US3870754A (en) * | 1972-08-28 | 1975-03-11 | Teijin Ltd | Process for the preparation of 2,6-naphthalenedicarboxylic acid |
BE847474A (fr) * | 1975-10-24 | 1977-04-20 | Oxydation secondaire d'un effluent fluide de l'oxydation primaire du m-xylene ou du p-xylene, | |
DE3204510C2 (de) * | 1982-02-10 | 1986-10-02 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur Gewinnung von Kobalt und/oder Mangan als Oxalate |
US4786752A (en) * | 1983-12-27 | 1988-11-22 | Amoco Corporation | Catalyst recovery and recycle of catalysts in pseudocument oxidation process |
US4769488A (en) * | 1983-12-27 | 1988-09-06 | Amoco Corporation | Batch or semicontinuous pseudocumene oxidation and catalyst recovery and recycle |
US4587355A (en) * | 1984-08-22 | 1986-05-06 | Amoco Corporation | Oxidation with a solid catalyst |
CA1303059C (en) * | 1986-03-14 | 1992-06-09 | Toshiharu Matsuda | Process for producing 2,6-naphthalenedicarboxylic acid by oxidizing 2,6-diisopropylnaphthalene |
JPH01160943A (ja) * | 1987-12-17 | 1989-06-23 | Sumikin Chem Co Ltd | ナフタレンジカルボン酸の製造法 |
US4910175A (en) * | 1988-12-12 | 1990-03-20 | E. I. Du Pont De Nemours And Company | Catalyst recovery |
US5055612A (en) * | 1988-12-19 | 1991-10-08 | Nkk Corporation | Process for the preparation of naphthalene carboxylic acids |
US4933491A (en) * | 1989-10-02 | 1990-06-12 | Amoco Corporation | Method for purifying a crude naphthalene dicarboxylic acid |
-
1991
- 1991-10-15 US US07/776,812 patent/US5183933A/en not_active Expired - Lifetime
-
1992
- 1992-10-14 ES ES92923188T patent/ES2145749T3/es not_active Expired - Lifetime
- 1992-10-14 JP JP50789493A patent/JP3390169B2/ja not_active Expired - Lifetime
- 1992-10-14 CA CA002098485A patent/CA2098485C/en not_active Expired - Fee Related
- 1992-10-14 DE DE69230967T patent/DE69230967T2/de not_active Expired - Lifetime
- 1992-10-14 SG SG9603850A patent/SG94682A1/en unknown
- 1992-10-14 EP EP92923188A patent/EP0562105B1/en not_active Expired - Lifetime
- 1992-10-14 KR KR1019930701803A patent/KR100282074B1/ko not_active IP Right Cessation
- 1992-10-14 WO PCT/US1992/008974 patent/WO1993008151A1/en active IP Right Grant
- 1992-10-21 TW TW081108368A patent/TW213449B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2098485A1 (en) | 1993-04-16 |
DE69230967D1 (de) | 2000-05-31 |
US5183933A (en) | 1993-02-02 |
CA2098485C (en) | 2005-01-25 |
KR930703230A (ko) | 1993-11-29 |
EP0562105B1 (en) | 2000-04-26 |
KR100282074B1 (ko) | 2001-02-15 |
DE69230967T2 (de) | 2000-12-14 |
TW213449B (es) | 1993-09-21 |
JPH06503586A (ja) | 1994-04-21 |
JP3390169B2 (ja) | 2003-03-24 |
SG94682A1 (en) | 2003-03-18 |
WO1993008151A1 (en) | 1993-04-29 |
EP0562105A1 (en) | 1993-09-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2145749T3 (es) | Procedimiento para la preparacion de acido 2,6-naftalenodicarboxilico. | |
ID23802A (id) | Proses pembuatan asam 2, 6-naftalendikarboksilat | |
Carboni et al. | Dibenzo-1, 3a, 4, 6a-Tetraazapentalene-A new heteroaromatic system | |
ES2095572T3 (es) | Proceso para la produccion de acido acetico. | |
MX9303629A (es) | Metodo para la preparacion de acidos carboxilicos aromaticos. | |
FI88027C (fi) | Foerfarande foer framstaellning av myrsyra | |
BR9806967A (es) | ||
IT1256631B (it) | Procedimento per la separazione di hf da sue miscele con gli idroclorofluorcarburi 123 e/o 124 | |
Martin et al. | 1, 1, 4, 4-Tetrafluoro-1, 2, 3-butatriene | |
US1179421A (en) | Manufacture of peracids from aldehydes. | |
Schönberg et al. | 83. Reactions of thermochromic ethylenes | |
ES2196489T3 (es) | Procedimiento para la fabricacion de 2,6-naftalendicarboxilato de dimetilo de elevada pureza y acido naftalendicarboxilico. | |
Emovon | 233. Pyrolyses of some t-butyl derivatives | |
US3042709A (en) | Esterification of naphthalene dicarboxylic acids | |
US3419615A (en) | Production of cyclododecanol and cyclododecanone | |
Ogata et al. | Iodination of Acenaphthene and Fluorene with Iodine–Peracetic Acid | |
Hocking | Preparation of cis-crotonyl chloride | |
KR100750054B1 (ko) | 고순도 3,5,5-트리메틸-3-사이클로헥세논의 제조방법 | |
SU530641A3 (ru) | Способ получени алифатических надкарбоновых кислот | |
Furukawa et al. | The Pummerer rearrangement of 1, 5-dithiacyclo-octane 1-oxide with acetic anhydride: evidence for formation of the disulphide dication | |
JPS5639045A (en) | Recovery of benzylbenzoate | |
JPS579774A (en) | Production of 2-aminobenzothiazole | |
ES2076528T3 (es) | Procedimiento para la obtencion de pastas altamente concentradas de sales de metales alcalinos de esteres alquilicos de acidos alfa-sulfograsos. | |
Sugarman et al. | Oxidation of alpha-pinene | |
GB1308380A (en) | Production of propylene oxide isopropanol and acetone |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 562105 Country of ref document: ES |