GB1450986A - Production of carboxylic acids or dicarboxylic anhydrides - Google Patents
Production of carboxylic acids or dicarboxylic anhydridesInfo
- Publication number
- GB1450986A GB1450986A GB855074A GB855074A GB1450986A GB 1450986 A GB1450986 A GB 1450986A GB 855074 A GB855074 A GB 855074A GB 855074 A GB855074 A GB 855074A GB 1450986 A GB1450986 A GB 1450986A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carboxylic acids
- dicarboxylic anhydrides
- production
- feb
- hydrocarbons
- 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
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
- C07C51/31—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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
-
- 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
- C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
- C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
-
- 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)
- Food Science & Technology (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Furan Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732309657 DE2309657A1 (de) | 1973-02-27 | 1973-02-27 | Verfahren zur herstellung von carbonsaeuren oder dicarbonsaeureanhydriden |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1450986A true GB1450986A (en) | 1976-09-29 |
Family
ID=5873195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB855074A Expired GB1450986A (en) | 1973-02-27 | 1974-02-26 | Production of carboxylic acids or dicarboxylic anhydrides |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5844665B2 (fr) |
AT (1) | AT333729B (fr) |
BE (1) | BE811571A (fr) |
CA (1) | CA1023757A (fr) |
DE (1) | DE2309657A1 (fr) |
FR (1) | FR2219145B3 (fr) |
GB (1) | GB1450986A (fr) |
IT (1) | IT1007352B (fr) |
NL (1) | NL7402336A (fr) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0442156A1 (fr) | 1990-02-14 | 1991-08-21 | Luis Antonio Ruiz | Racloir automatique pour la cornea |
US5218146A (en) * | 1987-05-27 | 1993-06-08 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Process for production of acrylic acid |
EP0784046A1 (fr) | 1996-01-12 | 1997-07-16 | Basf Aktiengesellschaft | Procédé pour la préparation de l'acide acrylique et leurs esters |
EP0785183A3 (fr) * | 1996-01-16 | 1997-08-20 | Boc Group Inc | |
US5684188A (en) * | 1995-03-10 | 1997-11-04 | Basf Aktiengesellschaft | Continuous heterogeneously catalyzed gas-phase oxidation of propylene to acrolein, acrylic acid or a mixture thereof |
EP1140765A1 (fr) † | 1998-12-22 | 2001-10-10 | Samsung General Chemicals Co., Ltd. | Methode de production d'acides carboxyliques aromatiques |
US6310219B1 (en) | 1998-11-27 | 2001-10-30 | Mitsubishi Chemical Corporation | Process for the production of maleic anhydride |
EP1173401A1 (fr) * | 1999-04-28 | 2002-01-23 | Samsung General Chemicals Co., Ltd. | Procede de production d'acides carboxyliques aromatiques |
US6348638B1 (en) | 1996-06-20 | 2002-02-19 | Basf Aktiengesellschaft | Method for removing by-products obtained when producing acrylic acid or methacrylic acids |
US6410785B1 (en) | 1999-01-22 | 2002-06-25 | Basf Aktiengesellschaft | Method for producing acrolein by heterogeneous catalytic gas-phase partial oxidation of propene |
US6433222B1 (en) | 1998-07-22 | 2002-08-13 | Basf Aktiengesellschaft | Method for producing acrylic acid |
US6448439B1 (en) | 1997-09-12 | 2002-09-10 | Basfaktiengesellschaft | Method for producing acrylic acid and methacrylic acid |
US6700016B1 (en) | 1999-06-08 | 2004-03-02 | Basf Aktiengesellschaft | Method of purifying and producing acrylic acid or methacrylic acid |
US7157598B2 (en) | 2002-05-07 | 2007-01-02 | Basf Aktiengesellschaft | Method for producing an aqueous alkali acrylate solution |
US8362299B2 (en) | 2008-04-24 | 2013-01-29 | Evonik Stockhausen Gmbh | Method for producing and purifying aqueous phases |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS603307B2 (ja) * | 1978-11-29 | 1985-01-26 | 株式会社日本触媒 | 無水フタル酸の製造方法 |
US5728872A (en) * | 1994-06-27 | 1998-03-17 | Lutz Riemenschneider | Stabilized acrylic acid compositions |
-
1973
- 1973-02-27 DE DE19732309657 patent/DE2309657A1/de not_active Withdrawn
-
1974
- 1974-02-11 IT IT2044274A patent/IT1007352B/it active
- 1974-02-20 CA CA193,020A patent/CA1023757A/fr not_active Expired
- 1974-02-20 NL NL7402336A patent/NL7402336A/xx unknown
- 1974-02-26 BE BE141384A patent/BE811571A/fr unknown
- 1974-02-26 FR FR7406423A patent/FR2219145B3/fr not_active Expired
- 1974-02-26 GB GB855074A patent/GB1450986A/en not_active Expired
- 1974-02-26 AT AT156274A patent/AT333729B/de not_active IP Right Cessation
- 1974-02-27 JP JP49022444A patent/JPS5844665B2/ja not_active Expired
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5218146A (en) * | 1987-05-27 | 1993-06-08 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Process for production of acrylic acid |
EP0442156A1 (fr) | 1990-02-14 | 1991-08-21 | Luis Antonio Ruiz | Racloir automatique pour la cornea |
US5684188A (en) * | 1995-03-10 | 1997-11-04 | Basf Aktiengesellschaft | Continuous heterogeneously catalyzed gas-phase oxidation of propylene to acrolein, acrylic acid or a mixture thereof |
EP0784046A1 (fr) | 1996-01-12 | 1997-07-16 | Basf Aktiengesellschaft | Procédé pour la préparation de l'acide acrylique et leurs esters |
US5817865A (en) * | 1996-01-12 | 1998-10-06 | Basf Aktiengesellschaft | Preparation of acrylic acid and esters |
EP0785183A3 (fr) * | 1996-01-16 | 1997-08-20 | Boc Group Inc | |
US6348638B1 (en) | 1996-06-20 | 2002-02-19 | Basf Aktiengesellschaft | Method for removing by-products obtained when producing acrylic acid or methacrylic acids |
US6448439B1 (en) | 1997-09-12 | 2002-09-10 | Basfaktiengesellschaft | Method for producing acrylic acid and methacrylic acid |
US6433222B1 (en) | 1998-07-22 | 2002-08-13 | Basf Aktiengesellschaft | Method for producing acrylic acid |
US6310219B1 (en) | 1998-11-27 | 2001-10-30 | Mitsubishi Chemical Corporation | Process for the production of maleic anhydride |
US6620948B2 (en) | 1998-11-27 | 2003-09-16 | Mitsubishi Chemical Corporation | Process for the preparation of maleic anhydride |
EP1140765B2 (fr) † | 1998-12-22 | 2008-02-20 | Samsung General Chemicals Co., Ltd. | Methode de production d'acides carboxyliques aromatiques |
EP1140765A1 (fr) † | 1998-12-22 | 2001-10-10 | Samsung General Chemicals Co., Ltd. | Methode de production d'acides carboxyliques aromatiques |
US6410785B1 (en) | 1999-01-22 | 2002-06-25 | Basf Aktiengesellschaft | Method for producing acrolein by heterogeneous catalytic gas-phase partial oxidation of propene |
EP1173401A4 (fr) * | 1999-04-28 | 2003-06-04 | Samsung General Chemicals Co | Procede de production d'acides carboxyliques aromatiques |
EP1173401A1 (fr) * | 1999-04-28 | 2002-01-23 | Samsung General Chemicals Co., Ltd. | Procede de production d'acides carboxyliques aromatiques |
US6700016B1 (en) | 1999-06-08 | 2004-03-02 | Basf Aktiengesellschaft | Method of purifying and producing acrylic acid or methacrylic acid |
US6921837B2 (en) | 1999-06-08 | 2005-07-26 | Basf Aktiengesellschaft | Process for the purification and preparation of acrylic acid or methacrylic acid |
US7157598B2 (en) | 2002-05-07 | 2007-01-02 | Basf Aktiengesellschaft | Method for producing an aqueous alkali acrylate solution |
US8362299B2 (en) | 2008-04-24 | 2013-01-29 | Evonik Stockhausen Gmbh | Method for producing and purifying aqueous phases |
Also Published As
Publication number | Publication date |
---|---|
FR2219145B3 (fr) | 1976-12-03 |
IT1007352B (it) | 1976-10-30 |
DE2309657A1 (de) | 1974-09-12 |
ATA156274A (de) | 1976-04-15 |
FR2219145A1 (fr) | 1974-09-20 |
JPS5844665B2 (ja) | 1983-10-04 |
AT333729B (de) | 1976-12-10 |
NL7402336A (fr) | 1974-08-29 |
JPS49134618A (fr) | 1974-12-25 |
BE811571A (fr) | 1974-08-26 |
CA1023757A (fr) | 1978-01-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1450986A (en) | Production of carboxylic acids or dicarboxylic anhydrides | |
GB1140264A (en) | Oxidation catalyst containing vanadium and titanium | |
GB1449189A (en) | Process for preparation of phthalic acids | |
MY120022A (en) | Method for producing acid phthalic anhydride and an appropriate shell catalyst containing titanium-vanadium-cesium. | |
ES452422A1 (es) | Procedimiento para la obtencion de anhidrido ftalico. | |
CH609321A5 (en) | Process for the preparation of carboxylic acid anhydrides | |
GB1334551A (en) | Process for the production of fibre grade terephthalic acid | |
GB1507997A (en) | Process for the oxidation of o-xylene and naphthalene to phthalic anhydride | |
GB1285092A (en) | A method of producing phthalic anhydride | |
ES409201A1 (es) | Procedimiento para la obtencion de anhidrido ftalico. | |
GB1399560A (en) | Oxidation of alkanes to dicarboxylic acid anhydrides using promoted vanadium-phosphorus catalysts | |
GB1141343A (en) | Catalyst for the production of maleic anhydride | |
SE7711869L (sv) | Forfarande for framstellning av tereftalsyra | |
GB1159245A (en) | Process for the Preparation of Pyromellitic Acid and its Mono- and Dianhydrides | |
ES413651A1 (es) | Procedimiento para la produccion conjunta de 1,4-naftoqui- nona y anhidrido de acido ftalico. | |
GB1369919A (en) | Production of monocarboxylic or dicarboxylic acids and anhydrides | |
GB1429471A (en) | Process for the production of phthalic acids | |
SU420611A1 (ru) | Способ получения фталевого ангидрида | |
GB960661A (en) | Process for production of organic dibasic acid anhydrides by catalytic oxidation andcatalysts for use in such a process | |
GB1263788A (en) | Production of carboxylic acids and anhydrides | |
ES423645A1 (es) | Procedimiento para la obtencion continua de acidos carboxi-licos y anhidridos de acido dicarboxilico. | |
GB1385561A (en) | Method for producing monomethyl terepthalate | |
FR2173651A1 (en) | Fibre-quality terephthalic acid prodn - by liquid phase oxidn of para-xylene | |
GB1068549A (en) | Production of phthalic anhydride | |
GB1370959A (en) | Production of phthalic anhydride |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |