DE2904781A1 - Verfahren zur reinigung von zuckersirup durch elektrodialyse - Google Patents
Verfahren zur reinigung von zuckersirup durch elektrodialyseInfo
- Publication number
- DE2904781A1 DE2904781A1 DE19792904781 DE2904781A DE2904781A1 DE 2904781 A1 DE2904781 A1 DE 2904781A1 DE 19792904781 DE19792904781 DE 19792904781 DE 2904781 A DE2904781 A DE 2904781A DE 2904781 A1 DE2904781 A1 DE 2904781A1
- Authority
- DE
- Germany
- Prior art keywords
- syrup
- electrodialysis
- sugar
- molasses
- elution liquid
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 15
- 238000000909 electrodialysis Methods 0.000 title claims description 12
- 235000020374 simple syrup Nutrition 0.000 title claims description 6
- 235000020357 syrup Nutrition 0.000 claims description 38
- 239000006188 syrup Substances 0.000 claims description 38
- 235000013379 molasses Nutrition 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 17
- 238000010828 elution Methods 0.000 claims description 13
- 239000012535 impurity Substances 0.000 claims description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 10
- 150000002500 ions Chemical class 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 238000005349 anion exchange Methods 0.000 claims description 4
- 230000005684 electric field Effects 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 2
- 238000010348 incorporation Methods 0.000 claims 1
- 150000001450 anions Chemical class 0.000 description 12
- 239000012528 membrane Substances 0.000 description 9
- 238000002425 crystallisation Methods 0.000 description 6
- 230000008025 crystallization Effects 0.000 description 6
- 125000000129 anionic group Chemical group 0.000 description 5
- 239000003480 eluent Substances 0.000 description 5
- 150000001768 cations Chemical class 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 125000002091 cationic group Chemical group 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 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 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- -1 potassium cations Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000005720 sucrose Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 235000021536 Sugar beet Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B20/00—Purification of sugar juices
- C13B20/18—Purification of sugar juices by electrical means
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7803624A FR2416652A1 (fr) | 1978-02-09 | 1978-02-09 | Procede d'epuration de sirop de sucre par electrodialyse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2904781A1 true DE2904781A1 (de) | 1979-08-16 |
Family
ID=9204390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792904781 Withdrawn DE2904781A1 (de) | 1978-02-09 | 1979-02-08 | Verfahren zur reinigung von zuckersirup durch elektrodialyse |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE874024A (en, 2012) |
| DE (1) | DE2904781A1 (en, 2012) |
| FR (1) | FR2416652A1 (en, 2012) |
| GB (1) | GB2014188B (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2503185A1 (fr) * | 1981-03-31 | 1982-10-08 | France Syndicat Fab Sucre | Procede de traitement de produits de sucrerie, pour diminuer les fractions de sucre perdues dans les melasses, par substitution d'ions magnesium a des ions potassium dans le produit |
| DK0458389T3 (da) * | 1990-05-25 | 1996-11-11 | Duphar Int Res | Fremgangsmåde til adskillelse af organiske stoffer |
| GB2319531B (en) * | 1996-11-21 | 2001-03-07 | Organo Corp | Process for rejuvenation treatment of photoresist development waste |
| USD887020S1 (en) * | 2018-07-31 | 2020-06-09 | Fluvial Innovations Ltd. | Anti-flood barrier |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL109262C (en, 2012) * | 1953-02-11 | |||
| FR1184221A (fr) * | 1957-10-11 | 1959-07-17 | S E T U D E | Perfectionnements aux procédés de déminéralisation des liquides aqueux par électrodialyse |
| US3276908A (en) * | 1964-01-06 | 1966-10-04 | Corn Products Co | Process for removing ash and mineral components from dextrose liquor |
| US3440159A (en) * | 1965-08-26 | 1969-04-22 | Ionics | Separation of un-ionized substances by electro-osmosis |
| US3383245A (en) * | 1966-11-08 | 1968-05-14 | Anheuser Busch | Process of purifying high d. e.-very sweet syrups |
-
1978
- 1978-02-09 FR FR7803624A patent/FR2416652A1/fr active Granted
-
1979
- 1979-02-07 GB GB7904218A patent/GB2014188B/en not_active Expired
- 1979-02-08 DE DE19792904781 patent/DE2904781A1/de not_active Withdrawn
- 1979-02-08 BE BE0/193339A patent/BE874024A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2416652B1 (en, 2012) | 1981-08-14 |
| BE874024A (fr) | 1979-08-08 |
| FR2416652A1 (fr) | 1979-09-07 |
| GB2014188B (en) | 1983-02-02 |
| GB2014188A (en) | 1979-08-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |