ATE315019T1 - Verfahren zur verringerung des kaliums in einem integrierten prozess zur herstellung von 2,6- naphthalenedicarbonsäure - Google Patents
Verfahren zur verringerung des kaliums in einem integrierten prozess zur herstellung von 2,6- naphthalenedicarbonsäureInfo
- Publication number
- ATE315019T1 ATE315019T1 AT00959197T AT00959197T ATE315019T1 AT E315019 T1 ATE315019 T1 AT E315019T1 AT 00959197 T AT00959197 T AT 00959197T AT 00959197 T AT00959197 T AT 00959197T AT E315019 T1 ATE315019 T1 AT E315019T1
- Authority
- AT
- Austria
- Prior art keywords
- water
- dicarboxylic acid
- aromatic dicarboxylic
- acid
- temperature
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000002253 acid Substances 0.000 title abstract 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 title 1
- 229910052700 potassium Inorganic materials 0.000 title 1
- 239000011591 potassium Substances 0.000 title 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 7
- 125000003118 aryl group Chemical group 0.000 abstract 6
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 150000001447 alkali salts Chemical class 0.000 abstract 1
- -1 aromatic dicarboxylic acids Chemical class 0.000 abstract 1
- 239000000356 contaminant Substances 0.000 abstract 1
- 238000007323 disproportionation reaction Methods 0.000 abstract 1
- 150000002763 monocarboxylic acids Chemical class 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 230000008707 rearrangement Effects 0.000 abstract 1
- 238000005406 washing Methods 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
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
- C08G63/185—Acids containing aromatic rings containing two or more aromatic rings
- C08G63/187—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings
- C08G63/189—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings containing a naphthalene ring
-
- 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
- B01J27/20—Carbon compounds
- B01J27/232—Carbonates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
-
- 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
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/416—Henkel reaction and related reactions, i.e. rearrangement of carboxylate salt groups linked to six-membered aromatic rings, in the absence or in the presence of CO or CO2, (e.g. preparation of terepholates from benzoates); no additional classification for the subsequent hydrolysis of the salt groups has to be given
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15160299P | 1999-08-30 | 1999-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE315019T1 true ATE315019T1 (de) | 2006-02-15 |
Family
ID=22539481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT00959197T ATE315019T1 (de) | 1999-08-30 | 2000-08-08 | Verfahren zur verringerung des kaliums in einem integrierten prozess zur herstellung von 2,6- naphthalenedicarbonsäure |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1210317B1 (de) |
| JP (1) | JP2003508373A (de) |
| KR (1) | KR20020025241A (de) |
| AT (1) | ATE315019T1 (de) |
| AU (1) | AU7055800A (de) |
| CA (1) | CA2383374A1 (de) |
| DE (1) | DE60025373T2 (de) |
| MX (1) | MXPA02002237A (de) |
| WO (1) | WO2001016083A2 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5891661B2 (ja) * | 2011-09-05 | 2016-03-23 | 三菱瓦斯化学株式会社 | 芳香族ポリカルボン酸ポリクロライドの製造方法 |
| JP6934805B2 (ja) * | 2017-10-31 | 2021-09-15 | 上野製薬株式会社 | ２，６−ナフタレンジカルボン酸の製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2351082A1 (fr) * | 1976-05-11 | 1977-12-09 | Rhone Poulenc Ind | Procede de fabrication d'acide terephtalique a partir de terephtalate dipotassique, realisation en deux etages |
| US5175354A (en) * | 1990-03-30 | 1992-12-29 | Nippon Steel Chemical Co., Ltd. | Process for preparing 2,6-naphthalene-dicarboxylic acid |
| US5563294A (en) * | 1991-12-19 | 1996-10-08 | Amoco Corporation | Process for preparing purified 2,6-naphthalenedicarboxylic acid |
| US5449820A (en) * | 1994-03-15 | 1995-09-12 | Mitsubishi Chemical Corporation | Method of preparing high purity 2,6-naphthalene dicarboxylic acid |
-
2000
- 2000-08-08 CA CA002383374A patent/CA2383374A1/en not_active Abandoned
- 2000-08-08 AT AT00959197T patent/ATE315019T1/de not_active IP Right Cessation
- 2000-08-08 EP EP00959197A patent/EP1210317B1/de not_active Expired - Lifetime
- 2000-08-08 WO PCT/US2000/021687 patent/WO2001016083A2/en not_active Ceased
- 2000-08-08 MX MXPA02002237A patent/MXPA02002237A/es unknown
- 2000-08-08 KR KR1020027002639A patent/KR20020025241A/ko not_active Ceased
- 2000-08-08 DE DE60025373T patent/DE60025373T2/de not_active Expired - Fee Related
- 2000-08-08 JP JP2001519653A patent/JP2003508373A/ja active Pending
- 2000-08-08 AU AU70558/00A patent/AU7055800A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1210317A2 (de) | 2002-06-05 |
| EP1210317B1 (de) | 2006-01-04 |
| DE60025373D1 (de) | 2006-03-30 |
| CA2383374A1 (en) | 2001-03-08 |
| KR20020025241A (ko) | 2002-04-03 |
| JP2003508373A (ja) | 2003-03-04 |
| MXPA02002237A (es) | 2003-08-20 |
| WO2001016083A2 (en) | 2001-03-08 |
| DE60025373T2 (de) | 2006-07-06 |
| WO2001016083A3 (en) | 2001-10-04 |
| AU7055800A (en) | 2001-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |