DE69111355D1 - Verfahren zur Herstellung von granulierter Zitronensäure und ihrer Salze. - Google Patents
Verfahren zur Herstellung von granulierter Zitronensäure und ihrer Salze.Info
- Publication number
- DE69111355D1 DE69111355D1 DE69111355T DE69111355T DE69111355D1 DE 69111355 D1 DE69111355 D1 DE 69111355D1 DE 69111355 T DE69111355 T DE 69111355T DE 69111355 T DE69111355 T DE 69111355T DE 69111355 D1 DE69111355 D1 DE 69111355D1
- Authority
- DE
- Germany
- Prior art keywords
- citric acid
- salts
- preparation
- salt
- granulated citric
- 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 - Fee Related
Links
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
-
- 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
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/80—Elimination or reduction of contamination by undersired ferments, e.g. aseptic cultivation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/913—Aspergillus
- Y10S435/917—Aspergillus niger
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/921—Candida
- Y10S435/923—Candida lipolytica
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Biotechnology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/594,548 US5045459A (en) | 1990-10-05 | 1990-10-05 | Method for the production of granular citric acid |
US07/692,616 US5104799A (en) | 1990-10-05 | 1991-04-29 | Method for the production of granular citric acid and salts thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69111355D1 true DE69111355D1 (de) | 1995-08-24 |
DE69111355T2 DE69111355T2 (de) | 1996-01-04 |
Family
ID=27082008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69111355T Expired - Fee Related DE69111355T2 (de) | 1990-10-05 | 1991-09-23 | Verfahren zur Herstellung von granulierter Zitronensäure und ihrer Salze. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5104799A (de) |
EP (1) | EP0479084B1 (de) |
JP (1) | JPH04262786A (de) |
AT (1) | ATE125249T1 (de) |
CA (1) | CA2051366A1 (de) |
DE (1) | DE69111355T2 (de) |
ES (1) | ES2074620T3 (de) |
GR (1) | GR3017363T3 (de) |
MX (1) | MX9101283A (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4027927A1 (de) * | 1990-09-04 | 1992-03-05 | Bayer Ag | Brausekomponente und verfahren zu ihrer herstellung |
US5268283A (en) * | 1990-10-05 | 1993-12-07 | Miles Inc. | Method for the production of detergent builder formulations utilizing spray granulated citric acid and salts thereof |
US5352825A (en) * | 1993-07-06 | 1994-10-04 | Hoarmann & Reimer Corp. | Recovery of organic acid salts from impure process streams by addition of bases |
EP0725847B1 (de) * | 1993-07-12 | 1999-08-25 | Aharon Eyal | Verfahren zur herstellung von wasserlöslichen salzen von carbonsäuren und aminosäuren |
JPH10505840A (ja) * | 1994-09-12 | 1998-06-09 | エーイーシーアイ リミテッド | クエン酸の回収方法 |
US5965028A (en) * | 1994-09-12 | 1999-10-12 | Reilly Industries, Inc. | Process for treating a liquid |
AT402923B (de) * | 1995-06-06 | 1997-09-25 | Jungbunzlauer Ag | Wasserfreies trinatriumcitrat, verfahren zu seiner herstellung und seine verwendung als trägermaterial |
US5532148A (en) * | 1995-08-30 | 1996-07-02 | Ntec, Inc. | Process for producing of citric acid and monovalent citrate salts |
SK279219B6 (sk) * | 1995-10-27 | 1998-08-05 | Likospol | Spôsob koncentračnej purifikácie kyseliny citrónov |
DE19956604A1 (de) * | 1998-12-18 | 2000-11-02 | Haarmann & Reimer Gmbh | Eingekapselte Aroma- und/oder Riechstoffzubereitungen |
US20040081735A1 (en) * | 1998-12-18 | 2004-04-29 | Birgit Schleifenbaum | Encapsulated flavor and/or fragrance preparations |
DE102005056669A1 (de) * | 2005-11-28 | 2007-05-31 | Basf Ag | Fermentative Herstellung organischer Verbindungen unter Einsatz Dextrin-haltiger Medien |
DE102006004833A1 (de) * | 2006-02-02 | 2007-08-16 | Holger Mannweiler | Verfahren zum Trocknen von Saft |
CA2615150A1 (en) * | 2006-12-20 | 2008-06-20 | Kraft Foods Holdings, Inc. | Instant acidified milk beverages |
CN106146292B (zh) * | 2015-04-02 | 2018-09-11 | 中粮生物化学(安徽)股份有限公司 | 一种无水柠檬酸晶体的生产方法 |
CN105111070B (zh) * | 2015-08-28 | 2017-01-11 | 安徽丰原马鞍山生物化学有限公司 | 一种柠檬酸钾的制备方法 |
CN115572222B (zh) * | 2022-08-11 | 2024-05-10 | 山东金禾保健品有限公司 | 一种柠檬酸钙球形晶体的制备方法及其应用 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3086928A (en) * | 1958-08-09 | 1963-04-23 | Benckiser Gmbh Joh A | Process of producing citric acid |
US4391908A (en) * | 1967-06-07 | 1983-07-05 | Takeda Chemical Industries, Ltd. | Method for producing citric acids |
US3936352A (en) * | 1970-06-01 | 1976-02-03 | Aktiengesellschaft Jungbunzlauer Spiritus- Und Chemische Fabrik | Process for the production of citric acid |
IL39710A (en) * | 1972-06-19 | 1975-04-25 | Imi Inst For Res & Dev | Recovery of acids from aqueous solutions by solvent extraction |
DE2360091A1 (de) * | 1972-12-06 | 1974-07-04 | Erap | Verfahren zur herstellung von zitronensaeure durch fermentation |
US4178211A (en) * | 1977-03-03 | 1979-12-11 | Ethyl Corporation | Process for producing citric acid |
JPS53144526A (en) * | 1977-05-19 | 1978-12-15 | Tokuyama Soda Co Ltd | Recovery of organic acid |
IT1099546B (it) * | 1978-10-27 | 1985-09-18 | Euteco Spa | Procedimento per la preparazione di acido citrico |
JPS5886091A (ja) * | 1981-11-18 | 1983-05-23 | Showa Shell Sekiyu Kk | クエン酸の製法 |
JPS58118538A (ja) * | 1981-12-29 | 1983-07-14 | Toray Eng Co Ltd | 有機酸の回収方法 |
DE3502924A1 (de) * | 1984-02-03 | 1985-08-08 | Joh. A. Benckiser Gmbh, 6700 Ludwigshafen | Verfahren zur gewinnung von citronensaeure |
ATE43831T1 (de) * | 1984-02-03 | 1989-06-15 | Ladenburg Biochemie | Verfahren zur gewinnung von citronensaeure. |
DE3808277A1 (de) * | 1988-03-12 | 1989-09-21 | Bayer Ag | Verfahren und vorrichtung zur wirbelschichtspruehgranulation |
DE3565475D1 (en) * | 1984-04-07 | 1988-11-17 | Bayer Ag | Process and apparatus for the production of granules |
DE3425358A1 (de) * | 1984-07-10 | 1986-02-20 | Hoechst Ag, 6230 Frankfurt | Verfahren zur isolierung wasserloeslicher saurer verbindungen |
US4851573A (en) * | 1986-12-18 | 1989-07-25 | Uop | Separation of citric acid from fermentation broth with a weakly basic anionic exchange resin adsorbent |
KR890005273A (ko) * | 1987-09-09 | 1989-05-13 | 이정오 | 2중 실관 반응기에 의한 구연산의 연속 생산방법 |
-
1991
- 1991-04-29 US US07/692,616 patent/US5104799A/en not_active Expired - Lifetime
- 1991-09-13 CA CA002051366A patent/CA2051366A1/en not_active Abandoned
- 1991-09-23 DE DE69111355T patent/DE69111355T2/de not_active Expired - Fee Related
- 1991-09-23 AT AT91116121T patent/ATE125249T1/de not_active IP Right Cessation
- 1991-09-23 ES ES91116121T patent/ES2074620T3/es not_active Expired - Lifetime
- 1991-09-23 EP EP91116121A patent/EP0479084B1/de not_active Expired - Lifetime
- 1991-09-26 MX MX9101283A patent/MX9101283A/es unknown
- 1991-09-30 JP JP3276324A patent/JPH04262786A/ja active Pending
-
1995
- 1995-09-13 GR GR950402479T patent/GR3017363T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
JPH04262786A (ja) | 1992-09-18 |
MX9101283A (es) | 1994-05-31 |
EP0479084A3 (en) | 1992-12-02 |
ATE125249T1 (de) | 1995-08-15 |
EP0479084A2 (de) | 1992-04-08 |
DE69111355T2 (de) | 1996-01-04 |
US5104799A (en) | 1992-04-14 |
CA2051366A1 (en) | 1992-04-06 |
EP0479084B1 (de) | 1995-07-19 |
GR3017363T3 (en) | 1995-12-31 |
ES2074620T3 (es) | 1995-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: TATE & LYLE CITRIC ACID, INC., DECATUR, ILL., US |
|
8328 | Change in the person/name/address of the agent |
Free format text: REITSTOETTER, KINZEBACH & PARTNER, 81679 MUENCHEN |