PL36802B1 - - Google Patents
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- Publication number
- PL36802B1 PL36802B1 PL36802A PL3680253A PL36802B1 PL 36802 B1 PL36802 B1 PL 36802B1 PL 36802 A PL36802 A PL 36802A PL 3680253 A PL3680253 A PL 3680253A PL 36802 B1 PL36802 B1 PL 36802B1
- Authority
- PL
- Poland
- Prior art keywords
- juice
- saturation
- defecation
- calcium carbonate
- lime
- Prior art date
Links
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims description 16
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 10
- 230000013872 defecation Effects 0.000 claims description 7
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 5
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 4
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 4
- 239000004571 lime Substances 0.000 claims description 4
- 238000009792 diffusion process Methods 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 235000000346 sugar Nutrition 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 3
- CZMRCDWAGMRECN-UHFFFAOYSA-N Rohrzucker Natural products OCC1OC(CO)(OC2OC(CO)C(O)C(O)C2O)C(O)C1O CZMRCDWAGMRECN-UHFFFAOYSA-N 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000010802 sludge Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000001935 peptisation Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
Description
Jak wiadomo, oddzielanie osadu wytworzonego podczas wstepnej defekacji soku cukrowego jest trudne z powodu duzej jego lepkosci i dotychcza¬ sowe próby oddzielania tego osadu nie doprowa¬ dzaly do pomyslnych wyników.Stwierdzono, ze oddzielanie osadu wytworzo¬ nego podczas wstepnej defekacji mozna znacznie ulatwic i otrzymac sok o wlasciwosciach podob¬ nych do wlasciwosci soku otrzymywanego po pierwszej saturacji, skoro oprócz wapna dodac do soku weglanu wapnia, najkorzystniej blota posaturacyjnego i po ogrzaniu wytworzony osad oddzielic, sok zas odcedzony poddac jak zwykle defekacji i saturacji. W ten sposób mozna pomi¬ nac pierwsza saturacje, jeden z najuciazliwszych etapów oczyszczania soków, co ulatwia i upra¬ szcza znacznie prowadzenie saturacji i utrzyma¬ nie wartosci pH =11 przy wstepnej defekacji.*) Wlascicielka patentu oswiadczyla, ze twór¬ cami wynalazku sa inz. Roman Szarejko i inz.Wladyslaw Zero.Wedlug wynalazku sok dyfuzyjny w mierni¬ kach zadaje sie tlenkiem wapnia i weglanem wapnia, najkorzystniej w postaci blota posatu¬ racyjnego, po czym sok ogrzewa sie i osad wy¬ tworzony (bloto) odsacza. Dzieki dodaniu wegla¬ nu wapnia odsaczanie przebiega normalnie, to jest tak, jak i cedzenie soku po pierwszej satu¬ racji. Sok po oddzieleniu osadu poddaje sie za¬ sadniczej defekacji za pomoca CaO, ogrzewa i na¬ syca (saturuje) dwutlenkiem wegla, po czym wy¬ tworzony osad oddziela w blotniarkach, oczysz¬ czony zas sok doprowadza do wyparek.Sposób oczyszczania soku buraczanego, stano¬ wiacy przedmiot wynalazku, oprócz korzysci po¬ legajacej na stosowaniu jednej saturacji pozwala na dokladniejsze oczyszczenie soku, gdyz skoa- gulowane niecukry soku dyfuzyjnego oddziela sia przed saturacja, co wyklucza przechodzenie icli z powrotem do soku, czyli unika sie peptyzacji i resorpcji.Ponadto dzieki wynalazkowi udalo sie zmniej¬ szyc zuzycie wapna do 1 —1,2 %. PLAs is known, separation of the sludge produced during the initial defecation of sugar juice is difficult due to its high viscosity and previous attempts to separate this sludge have not led to successful results. It has been found that the separation of the sludge produced during the initial defecation can be greatly simplified and obtained. juice with properties similar to the properties of the juice obtained after the first saturation, since apart from lime, add calcium carbonate to the juice, preferably post-saturation mud, and after heating, separate the formed sediment, and subject the drained juice to defecation and saturation as usual. In this way, the first saturation can be ignored, one of the most difficult steps in the purification of juices, which makes it much easier and easier to carry out the saturation and maintain the pH value = 11 during initial defecation. *) The patent owner stated that the inventors are According to the invention, diffusion juice in meters is mixed with calcium oxide and calcium carbonate, most preferably in the form of post-saturation mud, then the juice is heated and the sediment formed (mud) is drained. Due to the addition of calcium carbonate, drainage is normal, that is, as is the draining of the juice after the first saturation. The juice, after sludge separation, is subjected to substantial defecation with CaO, heated and saturated with carbon dioxide, then the produced sludge is separated in mills, and the purified juice is fed to evaporators. The subject matter of the invention, in addition to the advantage of using one saturation, allows for a more thorough purification of the juice, as the coagulated non-sugars of the diffusion juice separate the seeds from saturation, which excludes the return to the juice, thus avoiding peptization and resorption. The invention has succeeded in reducing the consumption of lime to 1-1.2%. PL
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL36802B1 true PL36802B1 (en) | 1954-02-15 |
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