ATE501108T1 - Hydrierungsverfahren für hochreine naphthalindicarbonsäure - Google Patents
Hydrierungsverfahren für hochreine naphthalindicarbonsäureInfo
- Publication number
- ATE501108T1 ATE501108T1 AT07013628T AT07013628T ATE501108T1 AT E501108 T1 ATE501108 T1 AT E501108T1 AT 07013628 T AT07013628 T AT 07013628T AT 07013628 T AT07013628 T AT 07013628T AT E501108 T1 ATE501108 T1 AT E501108T1
- Authority
- AT
- Austria
- Prior art keywords
- acid
- naphthalindicarbonic
- high purity
- hydrogenation process
- naphthalenedicarboxylic acid
- Prior art date
Links
- 238000005984 hydrogenation reaction Methods 0.000 title abstract 2
- 239000002253 acid Substances 0.000 title 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 239000012535 impurity Substances 0.000 abstract 2
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 abstract 2
- WQFZWQFTPVEXQQ-UHFFFAOYSA-N 2-formylnaphthalene-1-carboxylic acid Chemical compound C1=CC=C2C(C(=O)O)=C(C=O)C=CC2=C1 WQFZWQFTPVEXQQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- HIRHCQIAYRLCOK-UHFFFAOYSA-N naphthalene-1-carboxylic acid;hydrobromide Chemical compound Br.C1=CC=C2C(C(=O)O)=CC=CC2=C1 HIRHCQIAYRLCOK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000126 substance Substances 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
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
- C07C2523/42—Platinum
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
- C07C2523/44—Palladium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060113255A KR20080044418A (ko) | 2006-11-16 | 2006-11-16 | 선택적 수소 반응을 통한 고순도2,6-나프탈렌디카르복실산의 제조 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE501108T1 true ATE501108T1 (de) | 2011-03-15 |
Family
ID=38979321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT07013628T ATE501108T1 (de) | 2006-11-16 | 2007-07-11 | Hydrierungsverfahren für hochreine naphthalindicarbonsäure |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20080119666A1 (de) |
| EP (1) | EP1923381B1 (de) |
| JP (1) | JP4809299B2 (de) |
| KR (1) | KR20080044418A (de) |
| CN (1) | CN101182292B (de) |
| AT (1) | ATE501108T1 (de) |
| DE (1) | DE602007012985D1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8592190B2 (en) | 2009-06-11 | 2013-11-26 | Ineos Bio Limited | Methods for sequestering carbon dioxide into alcohols via gasification fermentation |
| CN112521271B (zh) * | 2019-09-18 | 2023-08-04 | 中国石油化工股份有限公司 | 粗2,6-萘二甲酸的加氢精制方法 |
| CN112521272B (zh) * | 2019-09-18 | 2023-04-07 | 中国石油化工股份有限公司 | 粗2,6-萘二甲酸的加氢纯化方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5256817A (en) * | 1992-06-18 | 1993-10-26 | Amoco Corporation | Method for purifying a naphthalenedicarboxylic acid |
| US6255525B1 (en) * | 1997-12-05 | 2001-07-03 | Bp Amoco Corporation | Process for preparing purified carboxylic acids |
| US6747171B2 (en) * | 2000-02-03 | 2004-06-08 | Bp Corporation North America Inc. | Low temperature purification of naphthalene dicarboxylic acids |
| JP2003026629A (ja) * | 2001-07-13 | 2003-01-29 | Kobe Steel Ltd | ２，６−ナフタレンジカルボン酸の精製方法 |
| JP2003128625A (ja) * | 2001-10-23 | 2003-05-08 | Kobe Steel Ltd | 高純度ナフタレンジカルボン酸の製法 |
-
2006
- 2006-11-16 KR KR1020060113255A patent/KR20080044418A/ko not_active Application Discontinuation
-
2007
- 2007-07-05 JP JP2007176945A patent/JP4809299B2/ja active Active
- 2007-07-11 DE DE602007012985T patent/DE602007012985D1/de active Active
- 2007-07-11 EP EP07013628A patent/EP1923381B1/de active Active
- 2007-07-11 AT AT07013628T patent/ATE501108T1/de not_active IP Right Cessation
- 2007-07-16 US US11/826,428 patent/US20080119666A1/en not_active Abandoned
- 2007-08-21 CN CN2007101433556A patent/CN101182292B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP1923381A1 (de) | 2008-05-21 |
| US20080119666A1 (en) | 2008-05-22 |
| KR20080044418A (ko) | 2008-05-21 |
| EP1923381B1 (de) | 2011-03-09 |
| JP4809299B2 (ja) | 2011-11-09 |
| CN101182292B (zh) | 2011-11-30 |
| CN101182292A (zh) | 2008-05-21 |
| JP2008127383A (ja) | 2008-06-05 |
| DE602007012985D1 (de) | 2011-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |