CU33740A - PROCEDURE FOR THE PURIFICATION OF JUICES USED IN THE PRODUCTION OF SUGAR BASED ON THE TREATMENT WITH MAGNESIUM BISULPHITE -MG (HSO) 2 OR MAGNESIUM SULPHITE -MGSO3- AND LIME MILK -CA0H2. - Google Patents
PROCEDURE FOR THE PURIFICATION OF JUICES USED IN THE PRODUCTION OF SUGAR BASED ON THE TREATMENT WITH MAGNESIUM BISULPHITE -MG (HSO) 2 OR MAGNESIUM SULPHITE -MGSO3- AND LIME MILK -CA0H2.Info
- Publication number
- CU33740A CU33740A CU33740A CU33740A CU33740A CU 33740 A CU33740 A CU 33740A CU 33740 A CU33740 A CU 33740A CU 33740 A CU33740 A CU 33740A CU 33740 A CU33740 A CU 33740A
- Authority
- CU
- Cuba
- Prior art keywords
- magnesium
- juice
- mgso3
- purification
- procedure
- Prior art date
Links
- LPHFLPKXBKBHRW-UHFFFAOYSA-L magnesium;hydrogen sulfite Chemical compound [Mg+2].OS([O-])=O.OS([O-])=O LPHFLPKXBKBHRW-UHFFFAOYSA-L 0.000 title abstract 4
- JESHZQPNPCJVNG-UHFFFAOYSA-L magnesium;sulfite Chemical compound [Mg+2].[O-]S([O-])=O JESHZQPNPCJVNG-UHFFFAOYSA-L 0.000 title abstract 3
- 238000000746 purification Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000008267 milk Substances 0.000 title 1
- 235000013336 milk Nutrition 0.000 title 1
- 210000004080 milk Anatomy 0.000 title 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 abstract 8
- 239000011777 magnesium Substances 0.000 abstract 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 abstract 3
- 238000007792 addition Methods 0.000 abstract 3
- 239000011575 calcium Substances 0.000 abstract 2
- 239000000920 calcium hydroxide Substances 0.000 abstract 2
- 235000011116 calcium hydroxide Nutrition 0.000 abstract 2
- 239000012065 filter cake Substances 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 abstract 1
- 239000001095 magnesium carbonate Substances 0.000 abstract 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 abstract 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 abstract 1
- 239000000347 magnesium hydroxide Substances 0.000 abstract 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Landscapes
- Removal Of Specific Substances (AREA)
Abstract
El procedimiento para la purificación de jugos usados en la producción del azúcar consistente en el tratamiento del jugo con bisulfito de magnesio -Mg(HSO3)2- o sulfito de magnesio -MgSO3- y lechada de cal -Ca(OH)2- pudiendo anadirse los dos reactivos simultáneamente o en adiciones sucesivas de los mismos, en tal forma para que en una etapa de la purificación tenga el jugo PH6.5 -8.0 y que de este jugo se elimine la cachaza por sedimentación y para que en otra etapa posterior tenga el jugo PH 8-10 y que de ese jugo se elimine la cachaza por filtración y que el PH de ese jugo filtrado se ajuste al valor final requerido; el bisulfito de magnesio -MG(HSO3)2- o sulfito de Magnesio -MGSO3- se anade en cantidades diferentes según la calidad del mismo, así como la calidad del jugo purificado requerida, encontrándose la adición entre 0.1 - 7g MGO/litro; el bisulfito de magnesio -Mg(HSO3)2- o el sulfito de magnesio-MgSO3- se prepara por tratamiento de la suspención de carbonato de magnesio -MgCO3- pulverizado o hidróxido de magnesio -Mg(OH)2- con la ventaja este último que puede ser precipitado en los licores de las salinas por la adición de hidróxido de calcio -Ca(OH)2.The procedure for the purification of juices used in the production of sugar consisting of the treatment of the juice with magnesium bisulfite -Mg (HSO3) 2- or magnesium sulfite -MgSO3- and milk of lime -Ca (OH) 2-, which can be added the two reagents simultaneously or in successive additions thereof, in such a way that in one stage of the purification it has the juice PH6.5 -8.0 and that from this juice the filter cake is eliminated by sedimentation and so that in another later stage it has the juice PH 8-10 and that from that juice the filter cake is removed and that the PH of that filtered juice is adjusted to the final required value; Magnesium bisulfite -MG (HSO3) 2- or Magnesium sulfite -MGSO3- is added in different quantities depending on its quality, as well as the quality of the purified juice required, the addition being between 0.1 - 7g MGO / liter; magnesium bisulfite -Mg (HSO3) 2- or magnesium sulfite-MgSO3- is prepared by treating the suspension of powdered magnesium carbonate -MgCO3- or magnesium hydroxide -Mg (OH) 2- with the advantage of the latter which can be precipitated in saline liquors by the addition of calcium hydroxide -Ca (OH) 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CU7200033740A CU20640L (en) | 1972-06-16 | 1972-06-16 | PROCEDURE FOR THE PURIFICATION OF JUICES USED IN MAGNESIUM ULFITE MG (HSO) 2 OR MAGNESIUM SULPHITE-MGSO TO SUGAR PRODUCTION BASED ON TREATMENT WITH BIS 3 AND MILK OF LIME-CA0H2 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CU7200033740A CU20640L (en) | 1972-06-16 | 1972-06-16 | PROCEDURE FOR THE PURIFICATION OF JUICES USED IN MAGNESIUM ULFITE MG (HSO) 2 OR MAGNESIUM SULPHITE-MGSO TO SUGAR PRODUCTION BASED ON TREATMENT WITH BIS 3 AND MILK OF LIME-CA0H2 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CU33740A true CU33740A (en) | 1974-02-13 |
| CU20640L CU20640L (en) | 1974-02-13 |
Family
ID=41087177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CU7200033740A CU20640L (en) | 1972-06-16 | 1972-06-16 | PROCEDURE FOR THE PURIFICATION OF JUICES USED IN MAGNESIUM ULFITE MG (HSO) 2 OR MAGNESIUM SULPHITE-MGSO TO SUGAR PRODUCTION BASED ON TREATMENT WITH BIS 3 AND MILK OF LIME-CA0H2 |
Country Status (1)
| Country | Link |
|---|---|
| CU (1) | CU20640L (en) |
-
1972
- 1972-06-16 CU CU7200033740A patent/CU20640L/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CU20640L (en) | 1974-02-13 |
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