Sugar production method
A production method, sugar beet technology, applied in the sugar industry. It can solve the problem that the polymerization flocculant has not reached sufficient high efficiency and so on.
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example 1
[0029] Example 1. Supply of sweet crumbs to a double-helix percolator with sugar content (CX) - 15.5%, solid matter (CB) - 19.05%, beet purity (ㄐ) - 81.38%, heated and ready for non-anionic flocculation Agent solution—chloropropylene dimethylamine—polyelectrolyte, quantitatively 60 mg / liter slurry and acidic reactant—phosphoric acid, quantitatively 40 mg / liter slurry.
[0030] These solutions were introduced into the body of the apparatus in the water supply zone, which had a pH of 7.8 and a temperature of 72°C. Simultaneously prepare non-organic coagulant solutions - aluminum oxalate, quantitatively 65 mg / l slurry and calcium hydroxide solution - 75 mg / l slurry (0.05% beet content), supply these solutions and heat beet chips in the supply area. The percolation slurry obtained as a result of extraction of beet shavings had a purity (ㄐ) of 86.5%, a non-sugar content of 0.85% in dregs, and a cleaning efficiency of the slurry of 31.8%. Then a non-organic coagulant—titanium sulfa...
example 2
[0032] Example 2, sugar beet crumbs are supplied to the boiling water scalding tank of the colloidal percolation device, which has sugar content (CX)—15.1%, solid matter (CB)—18.4%, beet purity (ㄐ)—81.2%.
[0033] Prepare non-anionic flocculant aqueous solution-polyethylene dimethyl ammonium chloride, quantitatively 40 mg / liter slurry and acidic reactant-phosphoric acid, quantitatively 30 mg / liter slurry. These solutions were introduced into the body of the apparatus at the water supply area, which had a pH of 7.8 and a temperature of 72°C. At the same time, prepare the non-organic coagulant solution—titanium sulfate Ti(SO 4 ) 2+ , Quantitative is 10 mg / L slurry and calcium hydroxide solution-75 mg / L slurry, and these solutions are delivered to the boiling water scalding tank of the device together with the beet crumbs.
[0034] The percolation slurry obtained as a result of extraction of sugar beet shavings had a purity (ㄐ)—86.9%, a non-sugar content in dregs of 0.9%, clean...
example 3
[0036] Example 3, feeding sugar beet crumbs to the double-helix percolation device, it has sugar content (CX) - 15.5%, solid matter (CB) - 18.9%, beet slurry purity (ㄐ) - 82%. Prepare non-anionic flocculant aqueous solution—chloride of polyvinylmethylammonium, quantitatively 40 mg / liter slurry and acidic reactant—phosphoric acid, quantitatively 30 mg / liter slurry. These solutions were introduced into the body of the apparatus in the water supply zone, which had a pH of 7.8 and a temperature of 72°C.
[0037] At the same time, prepare a non-organic coagulant solution—titanium sulfate Ti(SO 4 ) 2+ , Quantitative is 10 mg / L slurry and calcium hydroxide solution-75 mg / L slurry, and these solutions are sent to the middle area of the device, which is the mixture of the third part slurry and beet chips.
[0038] The slurry obtained as a result of extraction of beet chips had a purity (ㄐ) of 88.7%, a sugar content (CX) of 14.6%, and a solid matter (CB) of 16.5%. The non-sugar con...
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