ATE157641T1 - Herstellung von zitronensäure und von trinatriumcitrat aus melasse - Google Patents
Herstellung von zitronensäure und von trinatriumcitrat aus melasseInfo
- Publication number
- ATE157641T1 ATE157641T1 AT93115899T AT93115899T ATE157641T1 AT E157641 T1 ATE157641 T1 AT E157641T1 AT 93115899 T AT93115899 T AT 93115899T AT 93115899 T AT93115899 T AT 93115899T AT E157641 T1 ATE157641 T1 AT E157641T1
- Authority
- AT
- Austria
- Prior art keywords
- citric acid
- citrate
- molasses
- trinatrium
- production
- Prior art date
Links
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 title abstract 12
- 235000013379 molasses Nutrition 0.000 title abstract 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000003957 anion exchange resin Substances 0.000 abstract 1
- 235000013405 beer Nutrition 0.000 abstract 1
- -1 citrate anions Chemical class 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000001509 sodium citrate Substances 0.000 abstract 1
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 abstract 1
- 229940038773 trisodium citrate Drugs 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
- C12P7/44—Polycarboxylic acids
- C12P7/48—Tricarboxylic acids, e.g. citric acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- 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)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicinal Preparation (AREA)
- Seasonings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/958,950 US5237098A (en) | 1992-10-09 | 1992-10-09 | Production of citric acid and trisodium citrate from molasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE157641T1 true ATE157641T1 (de) | 1997-09-15 |
Family
ID=25501479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT93115899T ATE157641T1 (de) | 1992-10-09 | 1993-10-01 | Herstellung von zitronensäure und von trinatriumcitrat aus melasse |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5237098A (de) |
| EP (1) | EP0597235B1 (de) |
| JP (1) | JPH06237777A (de) |
| AT (1) | ATE157641T1 (de) |
| AU (1) | AU665326B2 (de) |
| CA (1) | CA2104356A1 (de) |
| DE (1) | DE69313586T2 (de) |
| DK (1) | DK0597235T3 (de) |
| ES (1) | ES2106238T3 (de) |
| GR (1) | GR3025190T3 (de) |
| MX (1) | MX9306291A (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9221111D0 (en) * | 1992-10-07 | 1992-11-18 | Cerestar Holding Bv | Process for the production of an alkali metal citrate |
| AU691889B2 (en) * | 1994-02-15 | 1998-05-28 | Reilly Industries, Inc. | Desorption process and apparatus |
| CN1275975A (zh) | 1997-05-12 | 2000-12-06 | 莱利工业公司 | 柠檬酸酯的生产方法 |
| DE19747902C2 (de) * | 1997-10-30 | 1999-09-23 | Metallgesellschaft Ag | Verfahren zur Herstellung von Citronensäure und/oder Citraten |
| US6153791A (en) * | 1999-08-02 | 2000-11-28 | Archer-Daniels-Midland Company | Process for purifying 2-keto-L-gulonic acid |
| DE19939630C2 (de) * | 1999-08-20 | 2001-07-12 | Mg Technologies Ag | Verfahren zum Feinreinigen einer wässrigen Lösung, die eine fermentativ hergestellte organische Säure enthält |
| CN102476993B (zh) * | 2010-11-26 | 2013-11-13 | 中粮生物化学（安徽）股份有限公司 | 一种柠檬酸钠的制备方法 |
| BRPI1104018B1 (pt) * | 2011-08-31 | 2016-12-20 | Cargill Inc | aditivo anti-formação de poeira, processo para a fabricação do aditivo anti-formação de poeira, uso do aditivo antiformação de poeira, método para reduzir a emissão de poeira de fertilizantes e método para reduzir a emissão de poeira na indústria de mineiração |
| CN105315153A (zh) * | 2014-07-29 | 2016-02-10 | 中粮生物化学（安徽）股份有限公司 | 一种有机复合萃取相及其应用 |
| CN104478704A (zh) * | 2014-12-22 | 2015-04-01 | 南通市飞宇精细化学品有限公司 | 一种无水柠檬酸三钠的生产方法 |
| CN107935838B (zh) * | 2017-12-01 | 2020-09-08 | 宁乡新阳化工有限公司 | 无水柠檬酸一钠的制备方法及制备系统 |
| CN114790467A (zh) * | 2022-06-06 | 2022-07-26 | 杭州鸿满化工有限公司 | 一种柠檬酸发酵工艺 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL39710A (en) * | 1972-06-19 | 1975-04-25 | Imi Inst For Res & Dev | Recovery of acids from aqueous solutions by solvent extraction |
| IT1020235B (it) * | 1973-11-03 | 1977-12-20 | Benckiser Gmbh Joh A | Processo per la preparazione di citrati alcalini o di ammonio |
| US4308398A (en) * | 1980-08-04 | 1981-12-29 | Miles Laboratories, Inc. | Elimination of reducing sugars present in trisodium citrate |
| US4444881A (en) * | 1981-10-26 | 1984-04-24 | Cpc International Inc. | Recovery of organic acids from a fermentation broth |
| DD232723A5 (de) * | 1984-02-03 | 1986-02-05 | ���k�K@���������@����k�� | Verfahren zur gewinnung von citronensaeure |
| US5041645A (en) * | 1985-05-10 | 1991-08-20 | Haarmann & Reimer Corp. | Method for the preparation and recovery of alkali metal citrates |
| US4720579A (en) * | 1986-12-18 | 1988-01-19 | Uop Inc. | Separation of citric acid from fermentation broth with a neutral polymeric adsorbent |
| ATE57909T1 (de) * | 1988-01-11 | 1990-11-15 | Uop Inc | Abtrennung von zitronensaeure aus fermentationsbruehen. |
| FR2632302B1 (fr) * | 1988-06-06 | 1991-02-22 | Roquette Freres | Procede de recuperation d'acide citrique a partir d'une liqueur en contenant |
| US4997489A (en) * | 1989-05-08 | 1991-03-05 | Rabinowitz Israel N | Extraction of products from almond fruit |
| US4994609A (en) * | 1990-06-06 | 1991-02-19 | Innova S.A. | Production of citric acid |
-
1992
- 1992-10-09 US US07/958,950 patent/US5237098A/en not_active Expired - Fee Related
-
1993
- 1993-08-18 CA CA002104356A patent/CA2104356A1/en not_active Abandoned
- 1993-09-30 JP JP5265550A patent/JPH06237777A/ja active Pending
- 1993-10-01 DK DK93115899.2T patent/DK0597235T3/da active
- 1993-10-01 EP EP93115899A patent/EP0597235B1/de not_active Expired - Lifetime
- 1993-10-01 AT AT93115899T patent/ATE157641T1/de not_active IP Right Cessation
- 1993-10-01 DE DE69313586T patent/DE69313586T2/de not_active Expired - Fee Related
- 1993-10-01 ES ES93115899T patent/ES2106238T3/es not_active Expired - Lifetime
- 1993-10-08 AU AU48895/93A patent/AU665326B2/en not_active Ceased
- 1993-10-08 MX MX9306291A patent/MX9306291A/es unknown
-
1997
- 1997-10-29 GR GR970402825T patent/GR3025190T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0597235B1 (de) | 1997-09-03 |
| DE69313586D1 (de) | 1997-10-09 |
| MX9306291A (es) | 1994-04-29 |
| AU665326B2 (en) | 1995-12-21 |
| DE69313586T2 (de) | 1998-01-15 |
| AU4889593A (en) | 1994-04-21 |
| DK0597235T3 (da) | 1998-04-14 |
| US5237098A (en) | 1993-08-17 |
| ES2106238T3 (es) | 1997-11-01 |
| GR3025190T3 (en) | 1998-02-27 |
| JPH06237777A (ja) | 1994-08-30 |
| EP0597235A1 (de) | 1994-05-18 |
| CA2104356A1 (en) | 1994-04-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |