GR3026053T3 - Recovery of citric acid from impure process streams by addition of strong acids and salts thereof. - Google Patents

Recovery of citric acid from impure process streams by addition of strong acids and salts thereof.

Info

Publication number: GR3026053T3
Authority: GR; Greece
Prior art keywords: citric acid; salts; recovery; addition; sulfuric
Prior art date: 1993-07-06

Application number

GR980400221T

Other languages

English (en)

Inventor

Steven W Felman

Chetna Patel

Bhalchandra H Patwardhan

David J Solow

Original Assignee

Haarmann & Reimer Corp

Priority date (The priority date 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 date listed.)

1993-07-06

Filing date

1998-02-04

Publication date

1998-05-29

1998-02-04 Application filed by Haarmann & Reimer Corp filed Critical Haarmann & Reimer Corp

1998-05-29 Publication of GR3026053T3 publication Critical patent/GR3026053T3/el

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 15
238000000034 method Methods 0.000 title abstract 6
238000011084 recovery Methods 0.000 title abstract 4
239000002253 acid Substances 0.000 title abstract 3
150000003839 salts Chemical class 0.000 title abstract 2
150000007513 acids Chemical class 0.000 title 1
235000008733 Citrus aurantifolia Nutrition 0.000 abstract 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
235000011941 Tilia x europaea Nutrition 0.000 abstract 2
238000000855 fermentation Methods 0.000 abstract 2
230000004151 fermentation Effects 0.000 abstract 2
239000004571 lime Substances 0.000 abstract 2
239000012452 mother liquor Substances 0.000 abstract 2
238000000746 purification Methods 0.000 abstract 2
238000000638 solvent extraction Methods 0.000 abstract 2
239000013078 crystal Substances 0.000 abstract 1
230000007717 exclusion Effects 0.000 abstract 1
239000011347 resin Substances 0.000 abstract 1
229920005989 resin Polymers 0.000 abstract 1
238000000926 separation method Methods 0.000 abstract 1
239000002699 waste material Substances 0.000 abstract 1

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
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
- 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
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Crystallography & Structural Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)

GR980400221T 1993-07-06 1998-02-04 Recovery of citric acid from impure process streams by addition of strong acids and salts thereof. GR3026053T3 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US8821993A	1993-07-06	1993-07-06

Publications (1)

Publication Number	Publication Date
GR3026053T3 true GR3026053T3 (en)	1998-05-29

Family

ID=22210093

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GR980400221T GR3026053T3 (en)	1993-07-06	1998-02-04	Recovery of citric acid from impure process streams by addition of strong acids and salts thereof.

Country Status (10)

Country	Link
US (2)	US5712131A (el)
EP (1)	EP0633240B1 (el)
JP (1)	JPH0767671A (el)
AT (1)	ATE162512T1 (el)
AU (1)	AU662093B2 (el)
CA (1)	CA2126365C (el)
DE (1)	DE69408047T2 (el)
ES (1)	ES2111800T3 (el)
GR (1)	GR3026053T3 (el)
MX (1)	MX9405126A (el)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0251582A (ja) *	1988-08-12	1990-02-21	Kyokado Eng Co Ltd	地盤注入用薬液
EP1198444A1 (en)	1999-07-23	2002-04-24	Chemintel (India) Private Limited	Process for crystallization of dicarboxylic acids
US6670505B1 (en)	2000-03-07	2003-12-30	Eastman Chemical Company	Process for the recovery of organic acids from aqueous solutions
US6320061B1 (en)	2000-06-05	2001-11-20	Eastman Chemical Company	Solvent exchange process
CN1468098A (zh) *	2000-10-05	2004-01-14	�ݰ¸Ƕ�ҩ��޹�˾	基本上无普伐他汀内酯和表普伐他汀的普伐他汀钠和包含普伐他汀钠的组合物
JP2002121172A (ja) *	2000-10-16	2002-04-23	Sankyo Co Ltd	プラバスタチン又はその薬理上許容される塩の精製方法
US7241918B1 (en) *	2003-03-18	2007-07-10	Uop Llc	Separation of citric acid from gluconic acid in fermentation broth using a weakly or strongly basic anionic exchange resin adsorbent
JP4469568B2 (ja) *	2003-07-09	2010-05-26	三菱化学株式会社	有機酸の製造方法
CN100575496C (zh) *	2003-08-28	2009-12-30	三菱化学株式会社	产生琥珀酸的方法
WO2005030973A1 (ja) *	2003-09-30	2005-04-07	Ajinomoto Co., Inc.	発酵液からのコハク酸の精製方法
BRPI0510919A (pt) *	2004-05-20	2008-05-20	Ajinomoto Kk	bactéria produtora de ácido succìnico e processo para produzir ácido succìnico
JP5572279B2 (ja) *	2004-05-20	2014-08-13	味の素株式会社	コハク酸生産菌及びコハク酸の製造方法
JP5088136B2 (ja) *	2005-10-18	2012-12-05	味の素株式会社	コハク酸の製造方法
CN101389752B (zh) *	2006-02-24	2015-08-05	三菱化学株式会社	能够产生有机酸的细菌以及产生有机酸的方法
CN102964241B (zh) *	2012-12-07	2014-10-29	中粮生物化学（安徽）股份有限公司	一种一水柠檬酸晶体的生产方法
CN102964242B (zh) *	2012-12-07	2015-01-28	中粮生物化学（安徽）股份有限公司	一种柠檬酸晶体及其生产方法
CN103145546B (zh) *	2013-03-28	2015-05-06	中粮生物化学（安徽）股份有限公司	一种柠檬酸晶体及其生产方法
CN103145547B (zh) *	2013-03-28	2015-03-25	中粮生物化学（安徽）股份有限公司	一种柠檬酸晶体及其生产方法
DE102015216815A1 (de) *	2015-09-02	2017-03-02	Thyssenkrupp Ag	Verfahren und Anlage zur Gewinnung einer in einem Fermentationsprozess hergestellten Carbonsäure
CN109053430A (zh) *	2018-08-30	2018-12-21	河北乐开节能科技股份有限公司	一种高效分离柠檬酸中杂酸的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE627445C (de) *	1934-04-07	1936-03-16	Chem Fab Joh A Benckiser G M B	Verfahren zur Herstellung wasserfreier Citronensaeure
US4851573A (en) *	1986-12-18	1989-07-25	Uop	Separation of citric acid from fermentation broth with a weakly basic anionic exchange resin adsorbent
FR2632302B1 (fr) *	1988-06-06	1991-02-22	Roquette Freres	Procede de recuperation d'acide citrique a partir d'une liqueur en contenant
US5034105A (en) *	1989-07-27	1991-07-23	Michigan Biotechnology Institute	Carboxylic acid purification and crystallization process
US4994609A (en) *	1990-06-06	1991-02-19	Innova S.A.	Production of citric acid

1994
- 1994-06-21 CA CA002126365A patent/CA2126365C/en not_active Expired - Fee Related
- 1994-06-23 EP EP94109709A patent/EP0633240B1/en not_active Expired - Lifetime
- 1994-06-23 ES ES94109709T patent/ES2111800T3/es not_active Expired - Lifetime
- 1994-06-23 DE DE69408047T patent/DE69408047T2/de not_active Expired - Fee Related
- 1994-06-23 AT AT94109709T patent/ATE162512T1/de active
- 1994-07-04 AU AU66158/94A patent/AU662093B2/en not_active Ceased
- 1994-07-05 MX MX9405126A patent/MX9405126A/es not_active IP Right Cessation
- 1994-07-05 JP JP6153787A patent/JPH0767671A/ja active Pending
1995
- 1995-06-02 US US08/460,140 patent/US5712131A/en not_active Expired - Lifetime
1997
- 1997-09-02 US US08/922,094 patent/US5827700A/en not_active Expired - Lifetime
1998
- 1998-02-04 GR GR980400221T patent/GR3026053T3/el unknown

Also Published As

Publication number	Publication date
ATE162512T1 (de)	1998-02-15
US5712131A (en)	1998-01-27
CA2126365A1 (en)	1995-01-07
ES2111800T3 (es)	1998-03-16
DE69408047D1 (de)	1998-02-26
EP0633240B1 (en)	1998-01-21
CA2126365C (en)	1999-08-24
DE69408047T2 (de)	1998-05-07
AU6615894A (en)	1995-01-27
MX9405126A (es)	1995-01-31
JPH0767671A (ja)	1995-03-14
EP0633240A1 (en)	1995-01-11
AU662093B2 (en)	1995-08-17
US5827700A (en)	1998-10-27

Publication	Publication Date	Title
GR3026053T3 (en)	1998-05-29	Recovery of citric acid from impure process streams by addition of strong acids and salts thereof.
MY113939A (en)	2002-06-29	Method to produce cyclic esters.
US8231765B2 (en)	2012-07-31	Process for the purification of lactams
CA2059719A1 (en)	1992-08-06	Process for the production of terephthalic acid
MY141870A (en)	2010-07-16	Extraction process for removal of impurities from mother liquor in the synthesis of carboxylic acid
EP0399573A3 (en)	1990-12-19	Process for recovery of amino acid from aqueous mixtures
DE69405127D1 (de)	1997-10-02	Extraktion von Zitronensäuren
JP2882538B2 (ja)	1999-04-12	排出液から硝酸塩及び／又は有機汚染物質の除去法
JPH04228084A (ja)	1992-08-18	クエン酸の回収方法
WO2002048046A3 (en)	2002-10-10	Process for recovering arsenic from acidic aqueous solution
DE3778993D1 (de)	1992-06-17	Verfahren zur herstellung von silizium-tetrafluorid.
EP0221566A3 (en)	1987-10-07	Method for preparing antihemophilic factor (ahf) by cold precipitation and for improving solubility of recovered ahf product
CA2175053A1 (en)	1995-05-04	Perchlorate Removal Process
US4015946A (en)	1977-04-05	Process for recovering ammonium sulphate from aqueous solutions of ammonium sulphate which contain organic compounds
US4238411A (en)	1980-12-09	Method of recovering thiourea dioxide
EP0055921A3 (en)	1982-08-04	Ammonium sulfate recovery process
US4606858A (en)	1986-08-19	Method of purifying caprolactam
DE68907747D1 (de)	1993-09-02	Verfahren zum entfernen von eisen, chrom und vanadium aus phosphorsaeure.
ATE138046T1 (de)	1996-06-15	Verfahren zur entfernung von abgelagerten verunreinigungen in einem organischen strom zur erzeugung reiner phosphorsäure
SU1606454A1 (ru)	1990-11-15	Способ очистки флотационного флюоритового концентрата от кремнезема и кальцита
JPH11199541A (ja)	1999-07-27	ソルビン酸の回収装置および回収方法
MY118980A (en)	2005-02-28	Production of aromatic polycarboxylic acids
EP0299434A3 (en)	1990-05-30	High ph recovery of neutral amino acids
JPS61249961A (ja)	1986-11-07	トリプトフアンの精製法
JPS5524152A (en)	1980-02-21	Recovery of high purity adipic acid