FI761132A - - Google Patents
Info
- Publication number
- FI761132A FI761132A FI761132A FI761132A FI761132A FI 761132 A FI761132 A FI 761132A FI 761132 A FI761132 A FI 761132A FI 761132 A FI761132 A FI 761132A FI 761132 A FI761132 A FI 761132A
- Authority
- FI
- Finland
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
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7512799A FR2308611A1 (fr) | 1975-04-24 | 1975-04-24 | Procede de recuperation de l'acide acetique a partir de ses solutions aqueuses de faible concentration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI761132A true FI761132A (US07122603-20061017-C00045.png) | 1976-10-25 |
Family
ID=9154426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI761132A FI761132A (US07122603-20061017-C00045.png) | 1975-04-24 | 1976-04-23 |
Country Status (7)
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4405717A (en) * | 1981-10-26 | 1983-09-20 | Cpc International Inc. | Recovery of acetic acid from a fermentation broth |
| US4444881A (en) * | 1981-10-26 | 1984-04-24 | Cpc International Inc. | Recovery of organic acids from a fermentation broth |
| US6664413B1 (en) | 1998-11-19 | 2003-12-16 | A. E. Staley Manufacturing Co. | Process for production of esters |
| US7074603B2 (en) | 1999-03-11 | 2006-07-11 | Zeachem, Inc. | Process for producing ethanol from corn dry milling |
| BR0010379A (pt) * | 1999-03-11 | 2001-12-26 | Dan Verser | Processo para a produção de etanol |
| US6291708B1 (en) | 1999-04-28 | 2001-09-18 | A.E. Staley Manufacturing Co. | Process for production of organic acids and esters thereof |
| US6984293B2 (en) * | 2001-03-15 | 2006-01-10 | Tate & Lyle Ingredients | Azeotropic distillation of cyclic esters of hydroxy organic acids |
| US6982026B2 (en) * | 2001-03-15 | 2006-01-03 | Tate & Lyle Ingredients Americas, Inc. | Azeotropic distillation process for producing organic acids or organic acid amides |
| US6926810B2 (en) * | 2001-03-15 | 2005-08-09 | A. E. Staley Manufacturing Co. | Process for obtaining an organic acid from an organic acid ammonium salt, an organic acid amide, or an alkylamine organic acid complex |
| MY137537A (en) * | 2002-05-10 | 2009-02-27 | Mitsubishi Chem Corp | Method for producing organic acid |
| NZ549320A (en) * | 2004-01-29 | 2010-10-29 | Zeachem Inc | Recovery of organic acids |
| US20060160198A1 (en) * | 2004-12-22 | 2006-07-20 | Xu Li | Method for the production of glycolic acid from ammonium glycolate by direct deammoniation |
| CN101646776A (zh) * | 2007-02-09 | 2010-02-10 | 齐凯姆公司 | 制造产物的高能效方法 |
| MX2010008587A (es) * | 2008-02-07 | 2010-09-28 | Zeachem Inc | Produccion indirecta de butanol y hexanol. |
| WO2009137708A1 (en) * | 2008-05-07 | 2009-11-12 | Zeachem Inc. | Recovery of organic acids |
| EP2470491A4 (en) | 2009-08-27 | 2015-02-25 | Iogen Energy Corp | RECOVERY OF VOLATILE CARBOXYLIC ACIDS BY EXTRACTIVE EVAPORATION |
| EP2470490A1 (en) | 2009-08-27 | 2012-07-04 | Iogen Energy Corporation | Recovery of volatile carboxylic acids by a stripper- extractor system |
| TW201538477A (zh) | 2013-12-06 | 2015-10-16 | Myriant Corp | 製備丁二酸酯之方法 |
| CN105985253A (zh) * | 2015-02-06 | 2016-10-05 | 浙江蓝天环保高科技股份有限公司 | 一种3-氨基-4,4,4-三氟巴豆酸乙酯的制备方法 |
| CA2998414C (en) | 2015-09-24 | 2022-09-20 | Iogen Corporation | Wet oxidation of biomass |
| KR101897344B1 (ko) * | 2016-09-13 | 2018-09-10 | 장지영 | 테레프탈산 제조 공정에 있어서 탈수방법 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1860553A (en) * | 1926-07-01 | 1932-05-31 | Us Ind Alcohol Co | Process for the extraction in the anhydrous state of fatty acids contained in dilute aqueous solutions |
| US3488386A (en) * | 1967-06-09 | 1970-01-06 | Quaker Oats Co | Process for recovering acetic acid |
| SE322639B (US07122603-20061017-C00045.png) * | 1967-09-15 | 1970-04-13 | Fosfatbolaget Ab |
-
1975
- 1975-04-24 FR FR7512799A patent/FR2308611A1/fr active Granted
- 1975-12-18 YU YU03226/75A patent/YU322675A/xx unknown
-
1976
- 1976-01-21 US US05/651,195 patent/US4100189A/en not_active Expired - Lifetime
- 1976-01-28 CA CA244,702A patent/CA1077058A/fr not_active Expired
- 1976-04-22 SE SE7604654A patent/SE7604654L/xx not_active Application Discontinuation
- 1976-04-23 NO NO761411A patent/NO761411L/no unknown
- 1976-04-23 FI FI761132A patent/FI761132A/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA1077058A (fr) | 1980-05-06 |
| FR2308611B1 (US07122603-20061017-C00045.png) | 1978-11-03 |
| US4100189A (en) | 1978-07-11 |
| YU322675A (en) | 1982-05-31 |
| FR2308611A1 (fr) | 1976-11-19 |
| NO761411L (US07122603-20061017-C00045.png) | 1977-02-17 |
| SE7604654L (sv) | 1976-10-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Application withdrawn |
Owner name: RHONE- POULENC INDUSTRIES |