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
Application number
Other languages
German (de)
Original Assignee
Home And Colonial Invest Ltd
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.)
Filing date
Publication date
Application filed by Home And Colonial Invest Ltd filed Critical Home And Colonial Invest Ltd
Application granted granted Critical
Publication of AT104403B publication Critical patent/AT104403B/en

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  • Fertilizers (AREA)

Description

  

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  Verfahren zur   Zuckergewinnung   durch   Auslaugung   von getrockneten Rübenschnitzeln. 
 EMI1.1 
 

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 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 : 
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  Process for obtaining sugar by leaching dried beet pulp.
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 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)

phosphat und kohlensaurem Kalk neutralisiert werden, nobel der abgeschiedene Schlamm bei der nächsten Operation an Stelle von kohlensaurem Kalk benutzt und dann in bekannter Weise als Düngemittel verwertet werden kann. Phosphate and carbonate of lime are neutralized, nobly the separated sludge can be used in the next operation in place of carbonate of lime and can then be used as a fertilizer in a known manner.
AT104403D 1923-01-09 1924-01-08 Process for obtaining sugar by leaching dried beet pulp. AT104403B (en)

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)

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