AT104403B - Process for obtaining sugar by leaching dried beet pulp. - Google Patents
Process for obtaining sugar by leaching dried beet pulp.Info
- Publication number
- AT104403B AT104403B AT104403DA AT104403B AT 104403 B AT104403 B AT 104403B AT 104403D A AT104403D A AT 104403DA AT 104403 B AT104403 B AT 104403B
- Authority
- AT
- Austria
- Prior art keywords
- beet pulp
- dried beet
- obtaining sugar
- sugar
- leaching
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 7
- 235000016068 Berberis vulgaris Nutrition 0.000 title description 4
- 241000335053 Beta vulgaris Species 0.000 title description 4
- 238000002386 leaching Methods 0.000 title description 2
- 239000003337 fertilizer Substances 0.000 claims description 3
- 239000010802 sludge Substances 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims 2
- 239000004571 lime Substances 0.000 claims 2
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
- 239000010452 phosphate Substances 0.000 claims 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000001506 calcium phosphate Substances 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 229910000391 tricalcium phosphate Inorganic materials 0.000 description 1
- 235000019731 tricalcium phosphate Nutrition 0.000 description 1
- 229940078499 tricalcium phosphate Drugs 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Fertilizers (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Zuckergewinnung durch Auslaugung von getrockneten Rübenschnitzeln.
EMI1.1
<Desc/Clms Page number 2>
kommen farblosen Saft zu erzielen, der viel besser verkocht und im Vakuum konzentriert werden kann als die nach dem gewöhnlichen Verfahren erhaltenen Säfte.
Das vorliegende Verfahren bietet noch den Vorteil, dass die gereinigten Säfte eine geringere Menge von Kalksalzen enthalten als die in gewöhnlicher Weise erhaltenen Säfte. Diese Salze verhindern bekanntlieh die Kristallisation eines Teiles des Zuckers, und erzielt man nach dem vorliegenden Verfahren eine grössere Ausbeute an kristallisiertem Zucker.
Der hauptsächlich aus Kalziumkarbonat, Trikalziumphosphat, Kalziumsulfat und unlöslichen
EMI2.1
man die Behandlung mit Kalziumkarbonat wieder beginnt.
Der für Filtrierzwceke unbrauchbar gewordene Schlamm stellt ein vortreffliches Düngemittel dar, weil er Kalziumphosphat in äusserst feiner Verteilung enthält, das von den Pflanzen leicht aufgenommen
EMI2.2
ein vortreffliches Düngemittel dar und somit ein wertvolles Nebenprodukt, das leicht abgesetzt werden kann, insbesondere wenn die nach vorliegendem Verfahren arbeitendeFabrik in der Rübenbaugegend liegt.
Die weiteren Operationen (Verkochen des Syrups usw. ) erfolgen in bekannter Weise.'
Das Verfahren ist demnach für kleine Fabriken bei Rübenpflanzern sehr gut geeignet, da der grösste Teil des. Brennstoffes zu Anfang der Verarbeitung verbraucht wird (Erhitzen und Trocknen der Rübenschnitzel), so kann man einen an Ort und Stelle leicht zu beschaffenden Brennstoff beliebiger Art (Torf, Lignit, Holz, Abfälle aller Art) verwenden und Steinkohle völlig entbehren oder auf die Dampferzeugung, d. i. auf ein Drittel des Verbrauches von Zuckerfal) riken, herabsetzen.
PATENT-ANSPRÜCHE :
EMI2.3
<Desc / Clms Page number 1>
Process for obtaining sugar by leaching dried beet pulp.
EMI1.1
<Desc / Clms Page number 2>
come to achieve colorless juice, which can be cooked and concentrated in a vacuum much better than the juices obtained by the usual process.
The present process also offers the advantage that the purified juices contain a smaller amount of calcium salts than the juices obtained in the usual way. These salts are known to prevent some of the sugar from crystallizing, and the present process gives a greater yield of crystallized sugar.
Its mainly made up of calcium carbonate, tricalcium phosphate, calcium sulfate and insoluble
EMI2.1
treatment with calcium carbonate is restarted.
The sludge, which has become unusable for filtering purposes, is an excellent fertilizer because it contains calcium phosphate in an extremely fine distribution, which is easily absorbed by the plants
EMI2.2
makes an excellent fertilizer and thus a valuable by-product that can be easily sold, especially if the factory operating according to the present process is in the beet-growing area.
The further operations (boiling of the syrup, etc.) take place in the known manner. '
The process is therefore very well suited for small factories with beet growers, since most of the fuel is consumed at the beginning of processing (heating and drying of the beet pulp), so you can use any type of fuel (peat , Lignite, wood, waste of all kinds) and completely dispense with hard coal or rely on steam generation, d. i. to a third of the consumption of sugar traps.
PATENT CLAIMS:
EMI2.3
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT104403X | 1923-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT104403B true AT104403B (en) | 1926-10-25 |
Family
ID=11134101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT104403D AT104403B (en) | 1923-01-09 | 1924-01-08 | Process for obtaining sugar by leaching dried beet pulp. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT104403B (en) |
-
1924
- 1924-01-08 AT AT104403D patent/AT104403B/en active
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