CN101144109A - Low temperature processing technique for sugar mill mixing liquor by sulfurous acid method - Google Patents
Low temperature processing technique for sugar mill mixing liquor by sulfurous acid method Download PDFInfo
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- CN101144109A CN101144109A CNA200710201374XA CN200710201374A CN101144109A CN 101144109 A CN101144109 A CN 101144109A CN A200710201374X A CNA200710201374X A CN A200710201374XA CN 200710201374 A CN200710201374 A CN 200710201374A CN 101144109 A CN101144109 A CN 101144109A
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Abstract
The present invention relates to a mixing low-temperature treatment process used in a sulfitation sugar mill where sugar cane juice is treated. The present invention is characterized in that 2 to 10 baume degrees of lime cream watery solution is added into the pressed combination juice manufactured according to the traditional process, 5 to 1000 ppm of clarificant used by a G409 aluminum raw massecuite, 50 to 1000 ppm of chitosan exclusively used for the flocculation and the purification, one or more of CO <SUB> 2 </SUB> can be added to be matched and used, to lead the solution to be prepared into the solution of pH value (6-12) after the solution is mixed; the clarificant with 0.01-0.2 percent of concentration and 1 to 4 ppm of mass is mixed; the mixed solution is sent into a float-up device. The present invention has the advantage that the stoving intensity can be decreased by 35 percent to 45 percent. Thus the loss of the sugar share is decreased, and the quantity of the raw material is saved. The reduction of the depositional area is greatly helpful to improve the juicing amount and the withdrawal, thereby decreasing the investment; the product quality and the withdrawal are improved; the production cost is low, the material which is harmful to the food is not required to be added, and only the usual drug in the sugar manufacturing process of the sugar mill is required to be added.
Description
Technical field
The present invention is a kind of sulfitation sugar mill mixing low temp treatment process that handle sugar cane juice in sugar refinery that is used for.
Background technology
Owing to constantly require high sucrose extraction now, require the sugarcane degree of fragmentation constantly to improve, therefore contain a large amount of suspended particles in the mixing juice of squeezing, as sugarcane chaff, cerosin etc., contain half a large amount of suspended particulates such as starch etc.They are originally undissolved, but are heated to after high temperature particularly passes through the long period, their some dissolvings or be transformed into colloidal state and be distributed in the sugarcane juice, and materials of some original light color at high temperature become dark matter.Mainly as follows:
(1) 80% impurity is the sugarcane chaff in the mixing juice.Contained pectin and some polysaccharose substances also were undissolved originally in the sugarcane chaff, but dissolving or hydrolysis and dissolve in the syrup gradually at high temperature.People know, if the expressing process seeping at high temperature can increase the colloidal content and the clarifying difficulty of sugarcane juice greatly, are exactly this reason.Sugarcane chaff in the mixing juice has detrimentally affect to the sugaring process, mainly also is that it at high temperature can dissolve coloring matter and macromolecule organic.Beet-sugar factory also has analogue, if the temperature when oozing out surpasses 80 ℃, pectin just dissolves in the juice in a large number, causes clarification, filtration and crystalline difficulty.
(2) common starch-containing 0.03～0.06% (sugarcane of certain areas and kind is more) of sugarcane juice.Its gelatinization that absorbs water in 60～80 ℃ hot water disperses to form very heavy-gravity colloidal solution subsequently.Starch after the gelatinization makes syrup precipitation and filtration difficulty, increases massecuite viscosity, reduces the crystallization velocity and the crystal mass of sucrose.India has analyzed a large amount of plantation white sugar samples, and most starch content surpasses 100mg/kg, is up to 300mg/kg.The white sugar of domestic sulfitation sugar mill, starch-containing amount generally surpass 50mg/kg, and some factory even surpass 100mg/kg has increased the turbidity and the acid throw out of white sugar significantly.Starch-containing of the white sugar in carbonatation process sugar refinery is 10～30mg/kg.This huge difference is because carbonatation process filters under about 55 ℃ or precipitates, and separates and has removed the insolubles in the sugarcane juice, and most starch and gelatinization just are removed.And sulfurous method makes more starch pasting and dispersing and dissolving unavoidably with the sugarcane juice heat.
(3) contain in the sugarcane juice 0.04%～0.06% lipoid (because of factors such as sugar cane breed and planting conditions different), wherein cerosin and sugarcane fat respectively account for approximately half.Sugarcane fat, just is distributed to and forms emulsion in the water in about 80 ℃ of fusions at fusion more than 55 ℃, cerosin; When reducing, temperature becomes solid or semisolid again again.In the equipment in sugar refinery, often find this class material, particularly on the surface of filter cloth, sugarcane fat and cerosin gather the strainability that has reduced filter cloth significantly.The raw sugar that sugar refinery produces often contains many lipoid, and adding organic solvent can extract it, is pale brown look or green.It is joined in the liquid glucose heat, then be dispersed in the liquid glucose, make liquid glucose become milkiness and dark color.The analytical results explanation, the colloidalmaterial in clear juice that the lime method clarification is good and the raw sugar of being produced has 30～33%, lipoid; As they are removed, the filtration velocity of liquid glucose can improve several times.
Can divide when (4) the multiple phenolic material in the sugarcane juice is heated or condensation forms more dark material, the clear juice of lime method just has very dark sorrel, and part is exactly at high temperature to generate.
Generally speaking, heat makes some original insoluble or sl. sol. material hydrolysis, swelling, fusion and further is distributed in the syrup, or becomes dark material, makes their more difficult removing.If remove original various suspended substances in the juice at low temperatures earlier, the quality of sugarcane juice and processing subsequently all can be significantly improved.
Summary of the invention
Purpose of the present invention just provides the clarifying effect height, and White Sugar Quality is good, and the product white sugar contains SO
2Low with acid throw out, can adapt to and make high-grade drink and food requirement, reduce the sulfitation sugar mill mixing low temp treatment process of production cost simultaneously
Solution of the present invention is such: add the lime milk solution of 2-10 degree Beaume in the squeezing mixing juice that will make by traditional technology, be deployed into the solution of pH value (6-12) after solution is mixed; After making above-mentioned solution, add-on is 1-4ppm therein, and concentration is that the flocculant solution of 0.01-0.2% mixes; Mixed solution is sent into the come-up device; Scum silica frost drains into filtration device or handles with another little come-up device, and clear juice is delivered to the stove drying neutralization.
Remove in the technique scheme, in adding the squeezing mixing juice, behind the lime milk solution of adding 2-10 degree Beaume, can also add:
(1), the phosphoric acid of total phosphorus acid number 50-2000ppm, be deployed into the solution of pH value (6-12) after solution is mixed.The flocculant solution that adds concentration and be 0.01-0.2% in above-mentioned solution mixes, and add-on is 1-4ppm; Mixed solution is sent into the come-up device; Scum silica frost drains into filtration device or otherwise processed, and clear juice is delivered to the stove drying neutralization.
(2), the G409 aluminium class sugaring that adds 50-1000ppm in the mixing juice again in squeezing use finings, makes the solution that is deployed into pH value (6-12) after the solution mixing.
(3), after adding the special-purpose chitosan of flocculate and clarify of 50-1000ppm in the mixing juice again, solution is mixed, squeezing is deployed into the solution of pH value (6-12).
(4), in the squeezing mixing juice, add CO again
2Gas is deployed into the solution of pH value (6-12) after solution is mixed.
Above-mentioned four kinds of materials can add a kind of or other multiplely is used arbitrarily.
Adopt this technology to handle the mixing juice of sulfitation sugar mill in advance, utilize liming (the major ingredient Ca (OH) that adds
2) with the phosphoric acid (H that adds
3PO
4) or sugarcane in the natural phosphoric acid (H that contains
3PO
4) a following reaction:
《1》Ca(OH)
2+H
3PO
4-----Ca(H
2PO
4)
2+H
2O↓
《2》Ca(H
2PO
4)
2------CaHPO
4+H
2O↓
《3》CaHPO
4------Ca
3(PO
4)
2+H
2O↓
Ca (the H that generates
2PO
4)
2, CaHPO
4, Ca
3(PO4)
2Play the effect of impurity in the absorption mixing juice.Play the effect of adsorbing impurity in the mixing juice and add lime.And adding liming (major ingredient Ca (OH)
2), also with the stove drying process in the sulfurous gas that sucks play following reaction:
《4》SO
2+H
2O------H
2SO
3
《5》Ca(OH)
2+H
2SO
3------CaSO
3+H
2O↓
The CaSO that generates
3Play the effect of impurity in the absorption mixing juice.The Ca (H2PO4) of impurity in the absorption mixing juice
2, CaHPO
4, Ca
3(PO4)
2, CaSO
3In the come-up device, become scum silica frost and drain, thus the clear juice that obtains cleaning.Select for use different pH values to obtain different best coacervation points, can obtain best clarifying effect, intensity of sulfitation can reduce 35%-45%, thereby has reduced by sugared part loss, improves the quality of products the consumption of conservation.Reduce production cost.
The flocculation agent that adds is the Ca (H2PO that has adsorbed impurity in the mixing juice
4)
2, CaHPO
4, Ca
3(PO
4)
2, CaSO
3The gentle network of indulging in serfing the Net of throw out forms scum silica frost, drains in the come-up device, thereby plays the effect of clarifying removal of impurities.
Add CO
2Gas is to utilize following reaction: (1) CO
2+ H
2O=H
2CO
3
(2)H
2CO
3+Ca(OH)2＝CaCO
3
Generate CaCO
3Throw out, CaCO
3Throw out has the effect of absorption impurity, has adsorbed the CaCO of impurity
3Throw out flocculates after adding flocculation agent, and come-up becomes scum silica frost and drains in the come-up device.But final pH value furnishing (6.0-12).
CO
2Gas can extract from burning Wingdale process, also can extract from boiler smoke.
The present invention utilizes best coacervation point pH value because employing is carried out fast (10～12 minutes elapsed time) floating clear processing to sugarcane juice under lower temperature (45～65 ℃), earlier 80% impurity in the mixing juice is removed, and has avoided the pyritous detrimentally affect; Obtain the second best in quality floating clear juice, impurity then condenses and becomes scum silica frost and separate and remove; Can remove a large amount of organic colloidal matters, remove 80-90% as the sugarcane chaff, cerosin and starch remove 80～95%, and it is about 60% that protein is removed, and it is about 35% also can to remove the soluble silicon compound, and this just provides good raw material and basis for thereafter clarifying treatment.Help reducing very much the turbidity and the acid throw out of white sugar.In order to solve the impossible at low temperatures clarifying problem of traditional method, adopt the treatment process of come-up device.It not only can reach clarifying purpose, can also shorten the required time of sepn process significantly, shortens to about 10 minutes by more than hour of past; Thereby its advantage is:
(1) reduces intensity of sulfitation.Because the variation of sugar cane breed, what quality product required improves constantly, and therefore technology can only just can obtain effect like this under high stove drying, high phosphorus, high ash now.If when adopting lime method to handle mixing juice, then intensity of sulfitation can reduce 35%-45% in advance.Thereby reduced by sugared part loss, the consumption of conservation.
(2) reduce desilting area.Because after most difficult sedimentary impurity was removed in the mixing juice, the defeco-sulfitated juice throw out was heavy calcium phosphate and calcium sulfite throw out basically, sedimentation speed is fast.Therefore reduced the desilting area of half, the throughput that promptly identical settling vessel can double, this all is very helpful for improving the press for extracting juice amount and improving to regain, thereby has reduced investment.
(3) improve the quality of products and regain.Because substep removal of impurities clarification, the clarifying effect height, so quality product and withdrawal can reach the level of carbonatation process.
(4) production cost is low, need not to add to the deleterious material of food, only needs to add medicine commonly used in sugar refinery sugaring process
Description of drawings
Accompanying drawing 1 is first kind of technical process of the present invention.
Accompanying drawing 2 is second kind of technical process of the present invention.
Accompanying drawing 3 is the third technical process of the present invention.
Accompanying drawing 4 is first kind of process flow sheet that the present invention handles scum silica frost.
Accompanying drawing 5 is second kind of process flow sheet that the present invention handles scum silica frost.
Accompanying drawing 6 is the third process flow sheets that the present invention handles scum silica frost.
Embodiment
First kind of technical process of the present invention is:
(1) in the squeezing mixing juice, add the lime milk solution of 2-10 degree Beaume, be deployed into the solution of pH value (6-12) after solution is mixed;
(2) make above-mentioned solution after, the flocculant solution that adds concentration therein and be 0.01-0.2% mixes, add-on is 1-4ppm;
(3) mixed solution is sent into the come-up device;
(4) scum silica frost drains into filtration device or handles with another little come-up device, and clear juice is delivered to the stove drying neutralization.
Remove in the technique scheme, in adding the squeezing mixing juice, behind the lime milk solution of adding 2-10 degree Beaume, can also add:
(1), the phosphoric acid of total phosphorus acid number 50-2000ppm, be deployed into the solution of pH value (6-12) after solution is mixed.The flocculant solution that adds concentration and be 0.01-0.2% in above-mentioned solution mixes; Mixed solution is sent into the come-up device; Scum silica frost drains into filtration device or otherwise processed, and clear juice is delivered to the stove drying neutralization.
(2), the G409 aluminium class sugaring that adds 50-1000ppm in the mixing juice again in squeezing use finings, makes the solution that is deployed into pH value (6-12) after the solution mixing.
(3), after adding the special-purpose chitosan of flocculate and clarify of 50-1000ppm in the mixing juice again, solution is mixed, squeezing is deployed into the solution of pH value (6-12).
(4), in the squeezing mixing juice, add CO again
2Gas is deployed into the solution of pH value (6-12) after solution is mixed.
(5) mixing juice can be used ejector suction SO
2Gas utilizes SO2 and lime reaction, generates CaSO
3Adsorption-edulcoration.
Above-mentioned four kinds of materials can add a kind of or other multiplely is used arbitrarily.
Second kind of technical process of the present invention is that the solution of deployed pH value is placed in the well heater and heats on the basis of above-mentioned two kinds of technical process, and Heating temperature is generally: 45 ℃-55 ℃; The flocculant solution that adds concentration again and be 0.01-0.2% mixes.
The flocculant solution concentration that adds can be in the scope of 0.05-0.1% or 0.01-0.2%, and add-on is 1-4ppm.Flocculation agent preparation water is: boiler is with soft water or steam condensate or tap water.
In the present embodiment, phosphoric acid solution adopts the foodstuffs industry phosphoric acid of 85% concentration, and stores with the stainless steel case, because phosphoric acid is with the non-stainless steel of heavy corrosion.
Liming preparation method: (it is following to be made into 8 degree Beaume)
(1) cleans out the preparation case, turn off vent valves and row's bottom valve.
(2) open the lime valve, add milk of lime, close then to specifying liquid level.
(3) open the process water valve, add process water, close then to specifying liquid level.
(4) mixing back continuation fully stirred 1 hour.
(5) stop to stir quiet putting about half hour.
(6) in the time of at the bottom of the liming retention tank is with sky, open discharge valve, liming is discharged in the retention tank uses.
Flocculation agent need be prepared into the solution of 0.01-0.2%, such as will be mixed with 0.1% solution the time, needs the flocculation agent of 1kg to add soft water and makes 1M
3Solution.
The preparation method:
(1) fill with boiler with soft water or water of condensation (steam condensate) or tap water toward water tank, water temperature can not be greater than 50 ℃.
(2) when flocculation agent prepares the case sky, close extremely to go out pipe valve and arrange bottom valve.
(3) open the soft water outlet valve, prepare the case water filling to half liquid level toward flocculation agent.
(4) when soft water reaches the appointment liquid level, turn off the soft water valve, open air door, stir, also can use mechanical stirring.
(5) volume by chest calculates the flocculation dosage that should add, and scale flocculation agent (powder shape) is poured flocculation agent into and prepared case, makes flocculant solution.
(6) stir while adding water.
(7) continue to open pressure lock, stirred 50 minutes.
(8) after the dissolving fully, turn off pressure lock, stop to stir.
(9) allow flocculant solution park certain hour.
Retention tank during empty van, is opened valve nearly, and the solution that discharging has prepared goes to retention tank, can use.
Now be elaborated with second kind of technical process:
This technology is in original squeezing mixed juice case and system refining and a procedure that adds between the post, and original technical process is constant.
When the squeezing mixing juice came in pump to system refining workshop, adding liming and phosphoric acid solution on the pipeline or in mixed juice case, by a certain amount of phosphoric acid of clear quality requirement adding, as the subsider juice that requires can not add phosphoric acid when of low quality.General phosphoric acid amount is: total phosphorus acid number 50-2000ppm, the best 350-450ppm. of total phosphorus acid number regulates pH value with the lime water yield that control adds.Make pH value in certain limit (6.0-12), preferable pH value is 8.0-8.5, and best pH value is controlled at PH8.2.Mixing juice behind the adding medicine is pumped to former well heater and carries out the heating first time, and Heating temperature is generally: 45 ℃-65 ℃.Mixing juice after the heating enters mixing juice come-up system, and this system mainly comes work by the come-up device.The come-up device is to adopt general several come-up devices at present: static come-up device, advection come-up device, circular come-up device and rectangle come-up device.Mixing juice added a certain amount of flocculant solution by a certain percentage before entering the come-up device.Mixing juice is after come-up device come-up, and scum silica frost drains into former filtration device and handles, and clear juice enters in the original stove drying and technical process.
The present invention has following three kinds to the scum silica frost processing technological flow:
(1) first kind of mode handling of scum silica frost as shown in Figure 4, scum silica frost is directly to remove former filtration device.
(2) second way handled of scum silica frost as shown in Figure 5, scum silica frost is to remove former filtration device after the washing heating.
(3), the third mode of handling of scum silica frost as shown in Figure 6, scum silica frost is to go little come-up device come-up to separate after the washing heating, again by original clarification flow processing, scum silica frost directly removes filtration device to sugar water with floating clear juice.
After mixing the phosphoric acid of total phosphorus acid number, mixing juice and adding and liming three, the present invention is deployed into the concentration usage ratio such as the following table of pH value, flocculation agent:
| Total phosphorus acid number (ppm) | After mixing, the phosphoric acid of mixing juice and adding and liming three be deployed into pH value | The amount of flocculation agent (ppm) | |
| Example 1 | 50 | 6.5 | 1 |
| Example 2 | 100 | 7.0 | 2 |
| Example 3 | 200 | 8.0 | 2 |
| Example 4 | 300 | 8.1 | 2 |
| Example 5 | 400 | 8.2 | 2 |
| Example 6 | 500 | 8.3 | 3 |
| Example 7 | 600 | 8.5 | 3 |
| Example 8 | 700 | 8.6 | 3 |
| Example 9 | 800 | 8.8 | 3 |
| Example 10 | 900 | 9 | 4 |
| Example 11 | 1000 | 11 | 4 |
| Example 12 | 2000 | 12 | 4 |
Mixing juice adds the embodiment such as the following table of medicine:
| Milk of lime Ca (OH) 2With CaO mixing juice being made a gesture of measuring is that metering (%) must add | Total phosphorus acid number (ppm) can add | G409 can add | Chitosan can add | CO2 % can add | Mixing juice is deployed into the PH value after adding behind the medicine | The amount of flocculation agent (ppm) must add | |
| Example 1 | 0.005 | 50 | 50 | 50 | 5 | 6.5 | 1 |
| Example 2 | 0.008 | 100 | 100 | 100 | 6 | 7.0 | 2 |
| Example 3 | 0.01 | 200 | 200 | 200 | 8 | 8.0 | 2 |
| Example 4 | 0.02 | 300 | 300 | 300 | 10 | 8.1 | 2 |
| Example 5 | 0.03 | 400 | 400 | 400 | 15 | 8.2 | 2 |
| Example 6 | 0.04 | 500 | 500 | 500 | 20 | 8.3 | 3 |
| Example 7 | 0.05 | 600 | 600 | 600 | 25 | 8.5 | 3 |
| Example 8 | 0.06 | 700 | 700 | 700 | 30 | 8.6 | 3 |
| Example 9 | 0.07 | 800 | 800 | 800 | 35 | 8.8 | 3 |
| Example 10 | 0.08 | 900 | 900 | 900 | 40 | 9 | 4 |
| Example 11 | 0.09 | 1000 | 1000 | 1000 | 45 | 11 | 4 |
| Example 12 | 0.1 | 2000 | 2000 | 2000 | 50 | 12 | 4 |
Claims (10)
1. sulfitation sugar mill mixing low temp treatment process is characterized in that:
(1) in the squeezing mixing juice, add the lime milk solution of 2-10 degree Beaume, be deployed into the solution of pH value (6-12) after solution is mixed;
(2) make above-mentioned solution after, the flocculant solution that adds concentration therein and be 0.01-0.2% mixes, add-on is 1-4ppm;
(3) mixed solution is sent into the come-up device;
(4) scum silica frost drains into filtration device or handles with another little come-up device, and clear juice is delivered to the stove drying neutralization.
2. sulfitation sugar mill mixing low temp treatment process according to claim 1 is characterized in that adding in the mixing juice in squeezing the phosphoric acid of total phosphorus acid number 50-2000ppm again, is deployed into the solution of pH value (6-12) after solution is mixed.
3. sulfitation sugar mill mixing low temp treatment process according to claim 1 is characterized in that the G409 aluminium class sugaring that adds 50-1000ppm in squeezing in the mixing juice again use finings, makes the solution that is deployed into pH value (6-12) after the solution mixing.
4. sulfitation sugar mill mixing low temp treatment process according to claim 1 is characterized in that adding in the mixing juice in squeezing the special-purpose chitosan of flocculate and clarify of 50-1000ppm again, is deployed into the solution of pH value (6-12) after solution is mixed.
5. sulfitation sugar mill mixing low temp treatment process according to claim 1 is characterized in that adding CO2 gas in squeezing again in the mixing juice, is deployed into the solution of pH value (6-12) after solution is mixed.
6. according to claim 1 or 2 or 3 or 4 or 5 described sulfitation sugar mill mixing low temp treatment process, it is characterized in that described pH value is 8.0-8.5.
7. according to claim .1 or described sulfitation sugar mill mixing low temp treatment process, it is characterized in that the flocculant solution concentration that adds is 0.05-0.1%.
8. according to claims 1 described low temperature processing technique for sugar mill mixing liquor by sulfurous acid method, it is characterized in that scum silica frost is directly to remove former filtration device.
9. according to claims 1 described low temperature processing technique for sugar mill mixing liquor by sulfurous acid method, it is characterized in that scum silica frost is to remove former filtration device after the washing heating.
10. according to claims 1 described low temperature processing technique for sugar mill mixing liquor by sulfurous acid method, it is characterized in that scum silica frost is to go little come-up device come-up to separate after the washing heating, again by original clarification flow processing, scum silica frost directly removes filtration device to sugar water with floating clear juice.
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|---|---|---|---|
| CNA200710201374XA CN101144109A (en) | 2007-08-15 | 2007-08-15 | Low temperature processing technique for sugar mill mixing liquor by sulfurous acid method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710201374XA CN101144109A (en) | 2007-08-15 | 2007-08-15 | Low temperature processing technique for sugar mill mixing liquor by sulfurous acid method |
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| CN101144109A true CN101144109A (en) | 2008-03-19 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101736095B (en) * | 2009-12-24 | 2012-02-29 | 南宁盟凯工贸有限公司 | Phosphoric acid-hydrogen peroxide clarification method for sugarcane mixed juice of sugar refineries |
| CN101805805B (en) * | 2009-02-18 | 2012-07-25 | 广西工学院 | Method for clarifying ultrasonically-enhanced sugarcane juice |
| WO2013026313A1 (en) * | 2011-08-24 | 2013-02-28 | 深圳市海蕴生物科技股份有限公司 | New additive for sugar manufacturing with cane, and preparation method therefor and application method thereof in sugar manufacturing |
| CN105755180A (en) * | 2016-03-14 | 2016-07-13 | 广西大学 | Method of clarifying sugarcane juice |
| CN109628649A (en) * | 2018-12-21 | 2019-04-16 | 广东省生物工程研究所（广州甘蔗糖业研究所） | A kind of syrup high quality purification method |
-
2007
- 2007-08-15 CN CNA200710201374XA patent/CN101144109A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805805B (en) * | 2009-02-18 | 2012-07-25 | 广西工学院 | Method for clarifying ultrasonically-enhanced sugarcane juice |
| CN101736095B (en) * | 2009-12-24 | 2012-02-29 | 南宁盟凯工贸有限公司 | Phosphoric acid-hydrogen peroxide clarification method for sugarcane mixed juice of sugar refineries |
| WO2013026313A1 (en) * | 2011-08-24 | 2013-02-28 | 深圳市海蕴生物科技股份有限公司 | New additive for sugar manufacturing with cane, and preparation method therefor and application method thereof in sugar manufacturing |
| CN105755180A (en) * | 2016-03-14 | 2016-07-13 | 广西大学 | Method of clarifying sugarcane juice |
| CN105755180B (en) * | 2016-03-14 | 2019-05-10 | 广西大学 | The defecation method of sugar-cane juice |
| CN109628649A (en) * | 2018-12-21 | 2019-04-16 | 广东省生物工程研究所（广州甘蔗糖业研究所） | A kind of syrup high quality purification method |
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