GB1211443A - Production of acrylic acid from residues obtained in working up acrylic acid - Google Patents
Production of acrylic acid from residues obtained in working up acrylic acidInfo
- Publication number
- GB1211443A GB1211443A GB1568268A GB1568268A GB1211443A GB 1211443 A GB1211443 A GB 1211443A GB 1568268 A GB1568268 A GB 1568268A GB 1568268 A GB1568268 A GB 1568268A GB 1211443 A GB1211443 A GB 1211443A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acrylic acid
- acid
- working
- hydracrylic
- april
- 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
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title abstract 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 title abstract 5
- 239000002253 acid Substances 0.000 abstract 3
- ALRHLSYJTWAHJZ-UHFFFAOYSA-N 3-hydroxypropionic acid Chemical compound OCCC(O)=O ALRHLSYJTWAHJZ-UHFFFAOYSA-N 0.000 abstract 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 abstract 2
- 150000007513 acids Chemical class 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N phosphine group Chemical group P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 abstract 2
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 abstract 1
- YUOSYQRVVFVWPJ-UHFFFAOYSA-N 2-(hydroxymethyl)-3-oxopent-4-enoic acid Chemical compound C(C=C)(=O)C(C(=O)O)CO YUOSYQRVVFVWPJ-UHFFFAOYSA-N 0.000 abstract 1
- SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 abstract 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 abstract 1
- 230000006315 carbonylation Effects 0.000 abstract 1
- 238000005810 carbonylation reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 abstract 1
- 125000001302 tertiary amino group Chemical group 0.000 abstract 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/03—Monocarboxylic acids
- C07C57/04—Acrylic acid; Methacrylic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0091887 | 1967-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1211443A true GB1211443A (en) | 1970-11-04 |
Family
ID=6986087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1568268A Expired GB1211443A (en) | 1967-04-03 | 1968-04-02 | Production of acrylic acid from residues obtained in working up acrylic acid |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE713201A (cs) |
| FR (1) | FR1572316A (cs) |
| GB (1) | GB1211443A (cs) |
| NL (1) | NL6804300A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0887334A1 (en) * | 1997-06-25 | 1998-12-30 | Nippon Shokubai Co., Ltd. | Method for recovering acrylic acid |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5728872A (en) * | 1994-06-27 | 1998-03-17 | Lutz Riemenschneider | Stabilized acrylic acid compositions |
-
1968
- 1968-03-27 NL NL6804300A patent/NL6804300A/xx unknown
- 1968-04-02 GB GB1568268A patent/GB1211443A/en not_active Expired
- 1968-04-03 FR FR1572316D patent/FR1572316A/fr not_active Expired
- 1968-04-03 BE BE713201D patent/BE713201A/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0887334A1 (en) * | 1997-06-25 | 1998-12-30 | Nippon Shokubai Co., Ltd. | Method for recovering acrylic acid |
| US6252110B1 (en) | 1997-06-25 | 2001-06-26 | Nippon Shokubai Co Ltd | Methods for recovering acrylic acid |
| KR100388119B1 (ko) * | 1997-06-25 | 2003-11-19 | 니폰 쇼쿠바이 컴파니 리미티드 | 아크릴산의회수방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1572316A (cs) | 1969-06-27 |
| BE713201A (cs) | 1968-10-03 |
| DE1618129A1 (de) | 1970-11-12 |
| DE1618129B2 (de) | 1975-11-20 |
| NL6804300A (cs) | 1968-10-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |