IT1289529B1 - Procedimento per la produzione di acidi aromatici - Google Patents
Procedimento per la produzione di acidi aromaticiInfo
- Publication number
- IT1289529B1 IT1289529B1 IT96MI002753A ITMI962753A IT1289529B1 IT 1289529 B1 IT1289529 B1 IT 1289529B1 IT 96MI002753 A IT96MI002753 A IT 96MI002753A IT MI962753 A ITMI962753 A IT MI962753A IT 1289529 B1 IT1289529 B1 IT 1289529B1
- Authority
- IT
- Italy
- Prior art keywords
- pct
- aromatic acids
- date
- metal
- principally
- Prior art date
Links
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
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)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96MI002753A IT1289529B1 (it) | 1996-12-27 | 1996-12-27 | Procedimento per la produzione di acidi aromatici |
PCT/EP1997/003154 WO1998029378A1 (en) | 1996-12-27 | 1997-06-14 | Process for the production of aromatic acids |
US09/331,754 US6160170A (en) | 1996-12-27 | 1997-06-14 | Process for the production of aromatic acids |
AU31766/97A AU3176697A (en) | 1996-12-27 | 1997-06-14 | Process for the production of aromatic acids |
DE69714866T DE69714866T2 (de) | 1996-12-27 | 1997-06-14 | Verfahren zur herstellung von aromatischen carbonsäuren |
AT97927191T ATE222581T1 (de) | 1996-12-27 | 1997-06-14 | Verfahren zur herstellung von aromatischen carbonsäuren |
EP97927191A EP1000007B1 (en) | 1996-12-27 | 1997-06-14 | Process for the production of aromatic acids |
TW086108417A TW445254B (en) | 1996-12-27 | 1997-06-17 | Process for the production of aromatic acids |
US09/670,714 US6670502B1 (en) | 1996-12-27 | 2000-09-28 | Process for the production of aromatic acids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96MI002753A IT1289529B1 (it) | 1996-12-27 | 1996-12-27 | Procedimento per la produzione di acidi aromatici |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI962753A1 ITMI962753A1 (it) | 1998-06-27 |
IT1289529B1 true IT1289529B1 (it) | 1998-10-15 |
Family
ID=11375501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT96MI002753A IT1289529B1 (it) | 1996-12-27 | 1996-12-27 | Procedimento per la produzione di acidi aromatici |
Country Status (8)
Country | Link |
---|---|
US (2) | US6160170A (it) |
EP (1) | EP1000007B1 (it) |
AT (1) | ATE222581T1 (it) |
AU (1) | AU3176697A (it) |
DE (1) | DE69714866T2 (it) |
IT (1) | IT1289529B1 (it) |
TW (1) | TW445254B (it) |
WO (1) | WO1998029378A1 (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1311976B1 (it) * | 1999-03-25 | 2002-03-22 | Franco Codignola | Procedimento per la produzione di acidi aromatici. |
IT1312536B1 (it) * | 1999-04-16 | 2002-04-22 | Franco Codignola | Procedimento per la produzione e purificazione di acidi aromatici. |
KR20020076261A (ko) | 2000-01-18 | 2002-10-09 | 잉카 인터내셔널 에스.피.에이. | 수성 매질중에서 알킬 방향족 화합물을 방향족 산으로산화시키는 방법 |
US6747171B2 (en) * | 2000-02-03 | 2004-06-08 | Bp Corporation North America Inc. | Low temperature purification of naphthalene dicarboxylic acids |
IT1319169B1 (it) | 2000-07-14 | 2003-09-26 | Eurotecnica Dev & Licensing Sr | Procedimento per la purificazione di acidi carbossilici aromatici. |
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 |
US7541489B2 (en) | 2004-06-30 | 2009-06-02 | Sabic Innovative Plastics Ip B.V. | Method of making halophthalic acids and halophthalic anhydrides |
US7550627B2 (en) * | 2005-03-08 | 2009-06-23 | Eastman Chemical Company | Processes for producing aromatic dicarboxylic acids |
US20060205974A1 (en) * | 2005-03-08 | 2006-09-14 | Lavoie Gino G | Processes for producing aromatic dicarboxylic acids |
MX2008013830A (es) * | 2006-05-08 | 2008-11-10 | Bp Corp North America Inc | Procedimiento y catalizador para compuestos aromaticos oxidantes. |
CN101715366A (zh) * | 2007-05-04 | 2010-05-26 | Bp北美公司 | 用于氧化芳香化合物的方法和催化剂 |
WO2015004683A2 (en) * | 2013-07-12 | 2015-01-15 | Reliance Industries Limited | An integrated process for carboxylation and oxtoation ofalkyl substituted aromatic hydrocarbons |
US9604896B2 (en) * | 2014-09-03 | 2017-03-28 | Eastman Chemical Company | Halogen-free catalyst system and method for producing benzoic acid |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB831902A (en) * | 1957-08-23 | 1960-04-06 | Ici Ltd | Improvements in and relating to a process for the production of terephthalic acid |
JPS5136258B1 (it) * | 1963-04-02 | 1976-10-07 | ||
NL140508C (it) * | 1963-05-01 | |||
US3562318A (en) * | 1966-11-10 | 1971-02-09 | Petro Tex Chem Corp | Catalytic oxidation process of mono-aryl compounds |
NL7906575A (nl) * | 1979-09-01 | 1981-03-03 | Stamicarbon | Werkwijze ter bereiding van aromatische carbonzuren. |
US4992579A (en) * | 1989-12-18 | 1991-02-12 | Amoco Corporation | Process for the production of trimellitic acid |
CA2050866A1 (en) * | 1990-09-10 | 1992-03-11 | George F. Schaefer | Oxidation of dialkyl polyaromatics to dicarboxypolyaromatics |
FR2709432B1 (fr) * | 1993-09-03 | 1995-10-20 | Elf Aquitaine | Catalyseurs à base d'oxydes métalliques, à dispersion élevée, comprenant notamment de la zircone, leur fabrication et leurs applications. |
-
1996
- 1996-12-27 IT IT96MI002753A patent/IT1289529B1/it active IP Right Grant
-
1997
- 1997-06-14 AU AU31766/97A patent/AU3176697A/en not_active Abandoned
- 1997-06-14 AT AT97927191T patent/ATE222581T1/de not_active IP Right Cessation
- 1997-06-14 WO PCT/EP1997/003154 patent/WO1998029378A1/en active IP Right Grant
- 1997-06-14 DE DE69714866T patent/DE69714866T2/de not_active Expired - Fee Related
- 1997-06-14 US US09/331,754 patent/US6160170A/en not_active Expired - Fee Related
- 1997-06-14 EP EP97927191A patent/EP1000007B1/en not_active Expired - Lifetime
- 1997-06-17 TW TW086108417A patent/TW445254B/zh not_active IP Right Cessation
-
2000
- 2000-09-28 US US09/670,714 patent/US6670502B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1000007A1 (en) | 2000-05-17 |
WO1998029378A1 (en) | 1998-07-09 |
ITMI962753A1 (it) | 1998-06-27 |
DE69714866D1 (de) | 2002-09-26 |
ATE222581T1 (de) | 2002-09-15 |
EP1000007B1 (en) | 2002-08-21 |
US6670502B1 (en) | 2003-12-30 |
US6160170A (en) | 2000-12-12 |
DE69714866T2 (de) | 2003-01-02 |
TW445254B (en) | 2001-07-11 |
AU3176697A (en) | 1998-07-31 |
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Legal Events
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0001 | Granted |