PT832986E - Processo para a regeneracao de resinas permutadoras de ioes no procedimento de descalcificacao dos sucos tratados nas refinarias de acucar - Google Patents

Processo para a regeneracao de resinas permutadoras de ioes no procedimento de descalcificacao dos sucos tratados nas refinarias de acucar

Info

Publication number: PT832986E
Authority: PT; Portugal
Prior art keywords: acucar; ioes; decalcification; refineries; regeneration
Prior art date: 1996-09-18

Application number

PT97402149T

Other languages

English (en)

Inventor

Gerard Rousseau

Original Assignee

Saint Louis Sucre S A

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.)

1996-09-18

Filing date

1997-09-17

Publication date

2004-04-30

1997-09-17 Application filed by Saint Louis Sucre S A filed Critical Saint Louis Sucre S A

2004-04-30 Publication of PT832986E publication Critical patent/PT832986E/pt

Links

238000000034 method Methods 0.000 title abstract 4
230000008929 regeneration Effects 0.000 title 1
238000011069 regeneration method Methods 0.000 title 1
229920005989 resin Polymers 0.000 title 1
239000011347 resin Substances 0.000 title 1
229910001424 calcium ion Inorganic materials 0.000 abstract 2
235000020374 simple syrup Nutrition 0.000 abstract 2
239000011734 sodium Substances 0.000 abstract 2
NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 abstract 1
239000003729 cation exchange resin Substances 0.000 abstract 1
239000003456 ion exchange resin Substances 0.000 abstract 1
229920003303 ion-exchange polymer Polymers 0.000 abstract 1
235000013379 molasses Nutrition 0.000 abstract 1
229910001414 potassium ion Inorganic materials 0.000 abstract 1
230000001172 regenerating effect Effects 0.000 abstract 1
229910001415 sodium ion Inorganic materials 0.000 abstract 1
238000005406 washing Methods 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B20/00—Purification of sugar juices
- C13B20/14—Purification of sugar juices using ion-exchange materials
- C13B20/144—Purification of sugar juices using ion-exchange materials using only cationic ion-exchange material

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Biochemistry (AREA)
Organic Chemistry (AREA)
Non-Alcoholic Beverages (AREA)
Saccharide Compounds (AREA)
Treatment Of Water By Ion Exchange (AREA)

PT97402149T 1996-09-18 1997-09-17 Processo para a regeneracao de resinas permutadoras de ioes no procedimento de descalcificacao dos sucos tratados nas refinarias de acucar PT832986E (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9611373A FR2753456B1 (fr)	1996-09-18	1996-09-18	Procede de regeneration de resines echangeuses d'ions dans le processus de decalcification des jus de sucrerie

Publications (1)

Publication Number	Publication Date
PT832986E true PT832986E (pt)	2004-04-30

Family

ID=9495848

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT97402149T PT832986E (pt)	1996-09-18	1997-09-17	Processo para a regeneracao de resinas permutadoras de ioes no procedimento de descalcificacao dos sucos tratados nas refinarias de acucar

Country Status (9)

Country	Link
US (1)	US5958142A (pt)
EP (1)	EP0832986B1 (pt)
AT (1)	ATE254668T1 (pt)
DE (1)	DE69726237T2 (pt)
DK (1)	DK0832986T3 (pt)
ES (1)	ES2210474T3 (pt)
FR (1)	FR2753456B1 (pt)
PT (1)	PT832986E (pt)
WO (1)	WO1998012356A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1998001533A1 (en)	1996-07-08	1998-01-15	Burstein Laboratories, Inc.	Cleavable signal element device and method
FR3094724B1 (fr) *	2019-04-05	2021-04-23	Novasep Process	Procédé de traitement de sucre
CN112795710A (zh) *	2020-12-08	2021-05-14	武汉美味源生物工程有限公司	制糖过程中离子交换树脂的再生方法
CN115595383B (zh) *	2022-08-31	2024-07-26	新疆冠农股份有限公司	一种糖浆稀汁脱钙工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1404591A (fr) *	1964-05-21	1965-07-02	Magyar Cukoripar Ki	Procédé pour régénérer les échangeurs d'ions et pour réduire la teneur en ions alcalins des jus de sortie des sucreries, en vue de leur utilisation pour l'adoucissement des jus dilués, au moyen d'un échange d'ions
IT1124013B (it) *	1979-03-15	1986-05-07	Assalini Giuseppe	Procedimento ed impianto per il ripristino delle resine scambiatrici i ioni nel processo alcali magnesio tramite rigenerazione con melasso proveniente da detto processo arrichito con sale rigenerante fresco
NL7909337A (nl) *	1979-12-28	1981-07-16	Akzo Nv	Werkwijze voor de regeneratie van sorbentia, in het bijzonder ionenuitwisselaars.
US5443650B2 (en) *	1993-06-11	2000-05-30	Univ Louisiana State	Process for softening a sugar-containing aqueous solution such as sugar juice or molasses
US5554227A (en) *	1993-11-12	1996-09-10	Societe Nouvelle De Recherches Et D'applications Industrielles D'echangeurs D'ions Applexion	Process of manufacturing crystal sugar from an aqueous sugar juice such as cane juice or sugar beet juice

1996
- 1996-09-18 FR FR9611373A patent/FR2753456B1/fr not_active Expired - Fee Related
1997
- 1997-09-11 US US08/927,344 patent/US5958142A/en not_active Expired - Fee Related
- 1997-09-17 DE DE69726237T patent/DE69726237T2/de not_active Expired - Lifetime
- 1997-09-17 AT AT97402149T patent/ATE254668T1/de not_active IP Right Cessation
- 1997-09-17 PT PT97402149T patent/PT832986E/pt unknown
- 1997-09-17 WO PCT/FR1997/001640 patent/WO1998012356A1/fr not_active Ceased
- 1997-09-17 EP EP97402149A patent/EP0832986B1/fr not_active Expired - Lifetime
- 1997-09-17 ES ES97402149T patent/ES2210474T3/es not_active Expired - Lifetime
- 1997-09-17 DK DK97402149T patent/DK0832986T3/da active

Also Published As

Publication number	Publication date
EP0832986A1 (fr)	1998-04-01
FR2753456A1 (fr)	1998-03-20
FR2753456B1 (fr)	1998-12-31
DK0832986T3 (da)	2004-03-29
WO1998012356A1 (fr)	1998-03-26
DE69726237T2 (de)	2004-09-23
ES2210474T3 (es)	2004-07-01
ATE254668T1 (de)	2003-12-15
US5958142A (en)	1999-09-28
EP0832986B1 (fr)	2003-11-19
DE69726237D1 (de)	2003-12-24

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