DE2204597A1 - Verfahren zur kontinuierlichen gefrierkonzentrierung von loesungen - Google Patents
Verfahren zur kontinuierlichen gefrierkonzentrierung von loesungenInfo
- Publication number
- DE2204597A1 DE2204597A1 DE2204597A DE2204597A DE2204597A1 DE 2204597 A1 DE2204597 A1 DE 2204597A1 DE 2204597 A DE2204597 A DE 2204597A DE 2204597 A DE2204597 A DE 2204597A DE 2204597 A1 DE2204597 A1 DE 2204597A1
- Authority
- DE
- Germany
- Prior art keywords
- crystals
- solution
- solvent
- concentration
- withdrawn
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 59
- 239000013078 crystal Substances 0.000 claims description 56
- 239000002904 solvent Substances 0.000 claims description 45
- 230000008014 freezing Effects 0.000 claims description 11
- 238000007710 freezing Methods 0.000 claims description 11
- 239000008187 granular material Substances 0.000 claims description 10
- 230000009466 transformation Effects 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 3
- 238000005119 centrifugation Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000002156 mixing Methods 0.000 description 16
- 239000000126 substance Substances 0.000 description 11
- 238000001816 cooling Methods 0.000 description 10
- 238000002425 crystallisation Methods 0.000 description 8
- 230000008025 crystallization Effects 0.000 description 8
- 239000012141 concentrate Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 230000005496 eutectics Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 241000207199 Citrus Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000020971 citrus fruits Nutrition 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000008247 solid mixture Substances 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof
- A23L2/02—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof containing fruit or vegetable juices
- A23L2/08—Concentrating or drying of juices
- A23L2/12—Concentrating or drying of juices by freezing
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/90—Preservation of foods or foodstuffs, in general by drying or kilning; Subsequent reconstitution
- A23B2/905—Fractionated crystallisation
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Peptides Or Proteins (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Non-Alcoholic Beverages (AREA)
- Seasonings (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2204597A DE2204597A1 (de) | 1972-02-01 | 1972-02-01 | Verfahren zur kontinuierlichen gefrierkonzentrierung von loesungen |
| ES409753A ES409753A1 (es) | 1972-02-01 | 1972-12-18 | Procedimiento para la concentracion por congelacion conti- nua de soluciones. |
| GB62473A GB1407305A (en) | 1972-02-01 | 1973-01-04 | Process for continuous freezing concentration of solutions |
| IT47962/73A IT977139B (it) | 1972-02-01 | 1973-01-30 | Procedimento e apparecchiatura per la concentrazione continua di soluzioni mediante congelamento |
| FR7303305A FR2170041B3 (enrdf_load_stackoverflow) | 1972-02-01 | 1973-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2204597A DE2204597A1 (de) | 1972-02-01 | 1972-02-01 | Verfahren zur kontinuierlichen gefrierkonzentrierung von loesungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2204597A1 true DE2204597A1 (de) | 1973-08-09 |
Family
ID=5834655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2204597A Pending DE2204597A1 (de) | 1972-02-01 | 1972-02-01 | Verfahren zur kontinuierlichen gefrierkonzentrierung von loesungen |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2204597A1 (enrdf_load_stackoverflow) |
| ES (1) | ES409753A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2170041B3 (enrdf_load_stackoverflow) |
| GB (1) | GB1407305A (enrdf_load_stackoverflow) |
| IT (1) | IT977139B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115140750A (zh) * | 2022-06-14 | 2022-10-04 | 浙江世贝恩环保工程有限公司 | 一种从飞灰水洗混盐废水中分类提取单一氯盐溶液的方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2350428B1 (es) * | 2009-05-13 | 2011-11-15 | Consejo Superior De Investigaciones Científicas (Csic) | Metodo de crioconcentracion de liquidos |
| ES2363551B2 (es) * | 2010-01-25 | 2012-03-14 | Universidad De Málaga | Método histológico optimizado para la preservación de epítopos antigénicos y de la arquitectura celular de tejidos de vertebrados. |
-
1972
- 1972-02-01 DE DE2204597A patent/DE2204597A1/de active Pending
- 1972-12-18 ES ES409753A patent/ES409753A1/es not_active Expired
-
1973
- 1973-01-04 GB GB62473A patent/GB1407305A/en not_active Expired
- 1973-01-30 IT IT47962/73A patent/IT977139B/it active
- 1973-01-31 FR FR7303305A patent/FR2170041B3/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115140750A (zh) * | 2022-06-14 | 2022-10-04 | 浙江世贝恩环保工程有限公司 | 一种从飞灰水洗混盐废水中分类提取单一氯盐溶液的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1407305A (en) | 1975-09-24 |
| IT977139B (it) | 1974-09-10 |
| FR2170041A1 (enrdf_load_stackoverflow) | 1973-09-14 |
| FR2170041B3 (enrdf_load_stackoverflow) | 1976-01-30 |
| ES409753A1 (es) | 1976-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2119516C3 (de) | Verfahren zur Herstellung einer Vorlegierung, die einer Aluminiumschmelze zum Zweck der Kornfeinung zugesetzt wird | |
| DE1190929B (de) | Verfahren zur Reinigung von Adipinsaeuredinitril | |
| EP0766984B1 (de) | Verfahren zur Stofftrennung aus einem flüssigen Gemisch durch Kristallisation | |
| DE1947251B2 (de) | Verfahren und Vorrichtung zum kontinuierlichen Trennen eines Stoff gemischs durch Kristallisation | |
| DE2204597A1 (de) | Verfahren zur kontinuierlichen gefrierkonzentrierung von loesungen | |
| DE1619765A1 (de) | Verfahren zum Gewinnen von anorganischen Feststoffen aus einer Fluessigkeit | |
| DE2038083C2 (de) | Verfahren zur Herstellung von gefriergetrocknetem Kaffee | |
| DE2061111A1 (de) | Kontinuierliches Kristallisationsverfahren | |
| DE3827455C2 (enrdf_load_stackoverflow) | ||
| DE2112271A1 (de) | Verfahren und Vorrichtung zur Vermeidung des Fortschuettens verbrauchter Beizfluessigkeit und Gewinnung nuetzlicher Chemikalien aus ihr | |
| DE69623031T2 (de) | Verfahren und anlage zum kristallisieren von fettstoffen | |
| DE2053257C3 (de) | Verfahren zur Trennung von Fettsäureestergemischen in Bestandteile verschiedener Schmelzpunkte | |
| DE1619814C3 (de) | Kristallisationskonzentrienings· verfahren | |
| DE2340625A1 (de) | Selektive abtrennung von xylolen durch klasseneinteilung von kristallen unterschiedlicher groesse | |
| DE3411955C2 (enrdf_load_stackoverflow) | ||
| DE2004827C3 (de) | Verfahren zur Abtrennung eines kristallisierbaren Bestandteils aus einer Lösung | |
| DE1501201A1 (de) | Verfahren und Vorrichtung zum Gefrieren | |
| DD147131A1 (de) | Verfahren zur gewinnung und verarbeitung von carnallitit durch aussolung | |
| DE839795C (de) | Verfahren zur Verarbeitung von Kalirohsalzen, die aus Gemischen von Carnallit und Sylvinit bzw. Hartsalz bestehen | |
| DE102024104719A1 (de) | Verfahren zur trennung von stoffströmen | |
| DD144754A1 (de) | Verfahren zur kristallisation aus uebersaettigten salzloesungen | |
| DE1517581C3 (de) | Verfahren zur Gewinnung von Süßwasser aus einer wässrigen Salzlösung | |
| DE2032744C3 (de) | Verfahren zur Behandlung von Melasse | |
| DE69412482T2 (de) | Verfahren zur lösungsmittelextraktion von distickstoffpentoxid | |
| DE864232C (de) | Verfahren zur Aufbereitung von gediegenen Schwefel enthaltenden Mineralien |