CN103233083A - Sugar juice settle low-ash low-temperature carbonating method - Google Patents
Sugar juice settle low-ash low-temperature carbonating method Download PDFInfo
- Publication number
- CN103233083A CN103233083A CN2013101796663A CN201310179666A CN103233083A CN 103233083 A CN103233083 A CN 103233083A CN 2013101796663 A CN2013101796663 A CN 2013101796663A CN 201310179666 A CN201310179666 A CN 201310179666A CN 103233083 A CN103233083 A CN 103233083A
- Authority
- CN
- China
- Prior art keywords
- juice
- low
- carbon
- full charge
- mud
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Images
Landscapes
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
Abstract
The invention provides a novel sugar juice settle low-ash low-temperature carbonating method. The method comprises the following steps of adding lime milk into squeezed mixed juice to be prelimed to the pH value of 7.2 to7.6, liming the mixture to the pH value of 8 to p9 in a three-point form after primarily heating the mixture to the temperature of 50 to 60 DEG C, adding effective calcium oxide to reach the sugarcane ratio of 0.2 to 0.35 percent of full calcium content, carrying out the carbonation in a fast high-efficiency reverse carbonating tank through the carbon dioxide to reach an end-point pH value of 7.8 to 8.2; heating to the temperature of 60 to 85 DEG C, adding the flocculating agent after breaking bubbles and making the foam, placing the juice into a high-efficiency multilevel separation juice settler to be settled and separated, centrifugally separating the separated low-carbon juice, ensuring the separated juice to enter a low-carbon juice tank, ensuring the floating slag and the slime to enter a mud juice tank to be filtered through a vacuum adsorption filter, and ensuring the obtained filter juice to flow back to a three-point liming device to be limed to the pH value of 8 to 9; and ensuring the low-carbon clear juice to enter an original sulphurous acid method settling step after adding 200 to 300ppm phosphoric acid.
Description
Technical field
The present invention relates to the full charge method of a kind of sugar refinery sugar refining technology, relate in particular to a kind of low grey low temperature (three is low) the full charge method of juice,liming low-carbon (LC).
Background technology
Now the sugar refining technology in sugar refinery mainly contains two kinds of sulfurous method and carbonatation process, apart from the present last 100 years.Though through improving, but still identical with early stage cardinal principle.These two kinds of methods have than large shortcoming: the nonsugar that the sulfurous method clarification is removed is few, and purification effect is low, and color value of clear juice is high, consumes sulphur many, and the white sugar colour is high, and residual sulfur dioxide is more; And carbonatation process will consume a large amount of lime, produce a large amount of strong basicity filter muds, serious environment pollution.People have carried out years of researches to these two kinds of techniques, have also done some local improvement, but also fail fundamentally to solve so far the problem of its existence.Someone attempts creating a kind of fining process in conjunction with the advantage of two kinds of techniques in recent years, although obtain some effects, the filter mud problem also is resolved.But because the reasons such as its subsider juice is more muddy, and mud juice, filtered juice are dealt with improperly, and full charge is unstable cause, easily cause sugar loss, finally also could not be successful.
Summary of the invention
The objective of the invention is to research and develop a kind of brand-new juice,liming technique and support equipment thereof, reduce and consume, improve product quality and yield, can, for the transformation of original sulfurous method, Carbonation Factory, thoroughly solve the worldwide sugar industry technical barrier that filter mud pollutes.
Use the reality of sulfurous method based on the most of cane sugar factories of China, at first the present invention focuses on the transformation of original sulfitation sugar mill.Research and develop a kind of brand-new juice,liming technique and support equipment thereof, i.e. the low grey low temperature full charge method of low-carbon (LC) (the low full charge method of hereinafter referred three).Its basic procedure is:
The squeezing mixing juice adds the pre-ash of milk of lime to pH7.2-7.6, through one time after Heating temperature 50-60 ℃, add ash to pH 8-9 through bikini, from flowing into rapidly and efficiently reverse filling-up pot, the 0.2%-0.35% that adds the efficient oxidation calcium to reach total calcium is to the sugarcane ratio, and with carbonic acid gas carry out simultaneously full charge to terminal the pH value be 7.8-8.2; Be warmed up to 60-85 ℃ again, after broken bubble, system bubble, add flocculation agent 1-3ppm, enter high-efficiency multi-stage separation syrup settling vessel sink-float and separate, high-efficiency multi-stage separates the syrup settling vessel and separates the clear juice of low-carbon (LC), low-carbon (LC) mud juice and scum silica frost; The low-carbon (LC) mud juice is through centrifugation, separate juice and enter low-carbon (LC) juice case, and scum silica frost and body refuse enters the mud juice case, and mud juice filters through vacuum suction filter, and filtered juice is back to bikini and adds grey device and add milk of lime to pH8-9; The clear juice of low-carbon (LC) enters former sulfurous method clarification operation after adding the phosphoric acid of 200-300ppm.Continue with common sulfurous method flow process and equipment.
Described carbonic acid gas derives from the carbonic acid gas that grain distillery, yeast factory, Gourmet Powder Factory and fermented product factory discharge; Self boiler flue air carbon dioxide; Or commodity Liquid carbon dioxide.
Described low-carbon (LC) mud juice adopts centrifugation.
Being added ash after mixing juice is heated to 50-60 ℃, is optimum temps near 55 ℃ as far as possible during full charge, and itself so the non-sugar impurity of temperature value are removed at most, and decomposition of reducing sugar is minimum, also can avoid generating compound sucrose calcium carbonate, and reduces the generation of foam.Colour raises minimum, and the clear juice gravity purity of gained is the highest, than mixing juice gravity purity, exceeds the 1.5-2 degree.Colour is 1000-1200IU (the clear juice power of inferior method is 1200-1600IU).
Utilize advanced compressor to carry CO
2enter filling-up pot and carry out bubbling full charge (other processing methodes employing injectors generation negative pressure suctions CO
2carry out full charge, this is subject to the negative pressure influence of fluctuations not reach the full charge processing requirement), the time, CO
2input is determined according to sugarcane juice amount and endpoint pH 7.8-8.2 (carbon method sugar refinery pH value 11.5), and CO
2specific absorption is very high, and this law only needs a full charge (the carbon method needs the secondary full charge) just to meet the low grey processing requirement of low-carbon (LC) fully, reaches optimal full charge effect, and ultimogenitary White Sugar Quality is high, and colour is low, and residual sulfur dioxide is very low.
Because of syrup in pre-grey full charge the 2nd program process, the existing institute of its temperature descends, not to separate the sink-float optimum temps, for this reason, by filling-up pot, full charge juice out is warming up to 60-85 ℃, makes full charge juice within high-efficiency multi-stage separates the syrup settling vessel, the optimum temps that keeps the most applicable full charge juice to separate sink-float is separated sink-float, reduce full charge juice viscosity, increase the movement velocity of material molecule, be conducive to CO
2high-level efficiency absorbs, favourable quickening full charge juice separates sink-float, make the granular calcium carbonate that generated more solid, more accelerate sedimentation, various suspended matters are emersion more fast, shortens and separates sinkage time, reduces reducing sugar and decomposes, reduce colour and increase, improve utilization ratio and the sink-float ability of settling vessel simultaneously.Can reduce as can be seen here the settling area of settling vessel, reduce facility investment.Finally realize optimal separation sink-float efficiency, the highest purification effect, minimum syrup is containing calcium salt amount, minimum syrup colour, the most Clear & Transparent syrup.
The invention has the beneficial effects as follows:
The present invention has drawn the marrow of carbonatation process and sulfurous method, and the consumption-lime consumption that reduces significantly finings is only 15～20% of conventional carbonatation process.Ash load is very low, is only 0.3～0.5% of sugarcane juice amount, and filter mud is few, does not belong to pollutent; Intensity of sulfitation is very low, is only 8-10mL following (to every 10mL sugarcane juice), and consuming the sulphur amount is only 1/3 of conventional sulfurous method, saves sulphur more than 60%.Part index number approaches carbonatation process: clear juice is Clear & Transparent, and (being yellow cyan) of light color, colour is about the clear juice of 1000～1200IU(sulfurous method and is about 1200～1600IU), purity improves 1.5～2 degree than mixing juice, and white sugar quality can approach carbonatation process.
The present invention adopts the filtered juice backflow method of pre-ash again, its reason is also to have trickle calcium carbonate granule in filtered juice, be back to bikini and add grey device pre-ash again, make the trickle calcium carbonate granule in filtered juice can constantly adsorb various non-sugars and become larger precipitation particles, finally be connected to lumps, so more be conducive to improve settling efficiency and strainability, thereby reduce the amount of whole processes expend milk of lime, improve pre-grey effect.
The present invention takes the mud juice centrifugation to go out the method for filtered juice and body refuse, and its reason is that the concentration of mud juice is low, makes filtration yield large, has increased the filtration burden of vacuum filter without cloth, causes the mud difficulty, and is difficult to dump; Mud juice is after centrifugation, and the mud juice enrichment, could allow on vacuum filter without cloth mud easy, and mud layer thickens, and filter mud is loose, and dump is easy, and the filter mud pol is lower, and reduces filtration yield.The separation juice obtained after the mud juice centrifugation no longer goes vacuum filter without cloth to filter, but directly remove full charge juice case (former mixed juice case), so not only can alleviate the load of vacuum filter without cloth, also can reduce quantity of reflux simultaneously, reduce sugar loss, regain thereby improve, realize better economic benefit.
Its filter mud is similar with sulfurous method, can be used as agriculture fertilizer, there is no contaminate environment.And its uses carbonic acid gas finings of deciding, can absorb greenhouse gases in a large number and reduce its discharge, meet the energy-saving and emission-reduction that National modern is carried out, the policy of cleaner production.There is good economic benefit and environmental benefit, meet more comprehensively the policy of Sustainable development.
The present invention both can reduce and consume, improve product quality and yield for the transformation of original sulfitation sugar mill, also can, for the transformation of original Carbonation Factory, thoroughly solve the worldwide sugar industry technical barrier that filter mud pollutes.Near the carbonic acid gas that this law adopts, the fermented product factories such as grain distillery, yeast factory discharge is as finings, if without the factory of this condition, and also available self boiler flue air carbon dioxide, it is not enough, and buyable commodity Liquid carbon dioxide supplements gets final product; Also can all adopt the commodity Liquid carbon dioxide.
The accompanying drawing explanation
Fig. 1 is process flow sheet of the present invention
.
embodiment
?embodiment 1
The mixing juice transported from milling shop adds the pre-ash of a small amount of milk of lime to pH7.2, through 50 ℃ of Heating temperatures, mixing juice is from flowing into rapidly and efficiently reverse filling-up pot, and adding that to become owner of ash be the large quantities of lime breast, the full charge juice content of free calcium oxide reaches 0.2% pair of sugarcane of sugarcane juice total calcium than (or 0.2% pair of sugarcane juice ratio); Add carbonic acid gas simultaneously.In addition vacuum suction filter out filtered juice reflux and to add grey device by bikini and add ash (milk of lime) also enter rapidly and efficiently reverse filling-up pot to pH 8.0, full charge together with above-mentioned mixing juice, its full charge pH to terminal is 7.8.The full charge juice obtained after full charge heats up and reaches 60 ℃, after broken bubble, system bubble, adds flocculation agent polyacrylamide 1ppm, enters high-efficiency multi-stage and separates syrup settling vessel separate and subside, and high-efficiency multi-stage separates the syrup settling vessel and separates low-carbon (LC) mud juice and the clear juice of low-carbon (LC).The low-carbon (LC) mud juice, through centrifugation, separates juice and enters low-carbon (LC) juice case, and separating obtained body refuse enters the mud juice case together with scum silica frost, then sends to vacuum filter without cloth and filter; The clear juice of low-carbon (LC) enters former sulfurous method clarification operation after adding the phosphoric acid of 200ppm, uses the original equipment in common sugar refinery, through flow processs such as original sulfurous method second-heating, sedimentation and evaporations.
The required intensity of sulfitation of technique of the present invention is very low, is only 8-10mL following (to every 10mL sugarcane juice), and consuming the sulphur amount is only 1/3 of conventional sulfurous method, saves sulphur more than 60%.
The carbonic acid gas that the present embodiment full charge adopts derives from the fermented product factories such as near the grain distillery in sugar refinery, yeast factory, forms industry chain of circular economy.Carbonic acid gas is sent full charge here with compressor and is used through washing after clean.When if carbonic acid gas is not enough, also can buys the commodity Liquid carbon dioxide and supplement use.
Embodiment 2
The mixing juice transported from milling shop adds the pre-ash of a small amount of milk of lime to pH7.4, through 55 ℃ of Heating temperatures, mixing juice is from flowing into rapidly and efficiently reverse filling-up pot and adding that to become owner of ash be the large quantities of lime breast, and the full charge juice content of free calcium oxide reaches 0.28% pair of sugarcane of sugarcane juice total calcium than (or 0.28% pair of sugarcane juice ratio); Add carbonic acid gas simultaneously.Vacuum suction filter out filtered juice refluxes and to add grey device by bikini and add ash also enter rapidly and efficiently reverse filling-up pot to pH 8.1, full charge together with above-mentioned mixing juice, and its full charge pH to terminal is 8.0.The full charge juice obtained after full charge heats up and reaches 75 ℃, after broken bubble, system bubble, adds flocculation agent polyacrylamide 2.5ppm, enters high-efficiency multi-stage and separates syrup settling vessel separate and subside, and high-efficiency multi-stage separates the syrup settling vessel and separates low-carbon (LC) mud juice and the clear juice of low-carbon (LC).The low-carbon (LC) mud juice, through centrifugation, separates juice and enters low-carbon (LC) juice case, and separating obtained body refuse enters the mud juice case together with scum silica frost, then sends to vacuum filter without cloth and filter; The clear juice of low-carbon (LC) enters former sulfurous method clarification operation after adding the phosphoric acid of 250ppm, uses the original equipment in common sugar refinery, through flow processs such as original sulfurous method second-heating, sedimentation and evaporations.
The required intensity of sulfitation of technique of the present invention is very low, is only 8-10mL following (to every 10mL sugarcane juice), and consuming the sulphur amount is only 1/3 of conventional sulfurous method, saves sulphur more than 60%.
The present embodiment full charge carbonic acid gas used derives from the boiler flue in sugar refinery self, and energy-saving and emission-reduction, turn waste into wealth.Carbonic acid gas can directly be delivered to full charge and use after the operations such as washing cleaning, if when stack gas is not enough, also can buys the commodity Liquid carbon dioxide and supplement use.
Embodiment 3
The mixing juice transported from milling shop adds the pre-ash of a small amount of milk of lime to pH7.6, through 60 ℃ of Heating temperatures, mixing juice is from flowing into rapidly and efficiently reverse filling-up pot and adding that to become owner of ash be the large quantities of lime breast, and the full charge juice content of free calcium oxide reaches 0.35% pair of sugarcane of sugarcane juice total calcium than (or 0.35% pair of sugarcane juice ratio); Add carbonic acid gas simultaneously.Vacuum suction filter out filtered juice refluxes and to add grey device by bikini and add ash also enter rapidly and efficiently reverse filling-up pot to pH 8.2, full charge together with above-mentioned mixing juice, and its full charge pH value to terminal is 8.2.The full charge juice obtained after full charge heats up and reaches 85 ℃, after broken bubble, system bubble, adds flocculation agent 3ppm, enters high-efficiency multi-stage and separates syrup settling vessel separate and subside, and high-efficiency multi-stage separates the syrup settling vessel and separates low-carbon (LC) mud juice and the clear juice of low-carbon (LC).The low-carbon (LC) mud juice, through centrifugation, separates juice and enters low-carbon (LC) juice case, and separating obtained body refuse enters the mud juice case together with scum silica frost, then sends to vacuum filter without cloth and filter; The clear juice of low-carbon (LC) enters former sulfurous method clarification operation after adding the phosphoric acid of 300ppm, uses the original equipment in common sugar refinery, through flow processs such as original sulfurous method second-heating, sedimentation and evaporations.
The required intensity of sulfitation of invented technology is very low, is only 8-10mL following (to every 10mL sugarcane juice), and consuming the sulphur amount is only 1/3 of conventional sulfurous method, saves sulphur more than 60%.
The present embodiment full charge carbonic acid gas used derives from commodity canned liquid carbonic acid gas, can directly use, and more convenient operation is simple.
Claims (3)
1. a juice,liming low-carbon (LC) hangs down grey low temperature full charge method, it is characterized in that: the squeezing mixing juice adds the pre-ash of milk of lime to pH7.2-7.6, through one time after Heating temperature 50-60 ℃, add ash to pH 8-9 through bikini, from flowing into rapidly and efficiently reverse filling-up pot, the 0.2%-0.35% that adds the efficient oxidation calcium to reach total calcium is to the sugarcane ratio, and with carbonic acid gas carry out simultaneously full charge to terminal the pH value be 7.8-8.2; Be warmed up to 60-85 ℃ again, after broken bubble, system bubble, add flocculation agent 1-3ppm, enter high-efficiency multi-stage separation syrup settling vessel sink-float and separate, high-efficiency multi-stage separates the syrup settling vessel and separates the clear juice of low-carbon (LC), low-carbon (LC) mud juice and scum silica frost; The low-carbon (LC) mud juice is through centrifugation, separate juice and enter low-carbon (LC) juice case, and scum silica frost and body refuse enters the mud juice case, and mud juice filters through vacuum suction filter, and filtered juice is back to bikini and adds grey device and add milk of lime to pH8-9; The clear juice of low-carbon (LC) enters former sulfurous method clarification operation after adding the phosphoric acid of 200-300ppm.
2. juice,liming low-carbon (LC) according to claim 1 hangs down grey low temperature full charge method, it is characterized in that: described carbonic acid gas derives from the carbonic acid gas that grain distillery, yeast factory, Gourmet Powder Factory and fermented product factory discharge; Self boiler flue air carbon dioxide; Or commodity Liquid carbon dioxide.
3. the low grey low temperature full charge method of juice,liming low-carbon (LC) according to claim 1, is characterized in that: described low-carbon (LC) mud juice employing centrifugation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101796663A CN103233083A (en) | 2013-05-16 | 2013-05-16 | Sugar juice settle low-ash low-temperature carbonating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101796663A CN103233083A (en) | 2013-05-16 | 2013-05-16 | Sugar juice settle low-ash low-temperature carbonating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103233083A true CN103233083A (en) | 2013-08-07 |
Family
ID=48881147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101796663A Pending CN103233083A (en) | 2013-05-16 | 2013-05-16 | Sugar juice settle low-ash low-temperature carbonating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103233083A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278108A (en) * | 2014-10-22 | 2015-01-14 | 广西科技大学 | Oxidative decolorization method for remelt syrup of brown granulated sugar by using lime clarification method combined with chlorine dioxide |
| CN104357587A (en) * | 2014-11-24 | 2015-02-18 | 临沧南华糖业有限公司 | Carbon-sulfur combining sugar juice carbonation and clarifying method through CO2 generated from alcohol in production of sugar from sugarcane |
| CN105063245A (en) * | 2015-07-15 | 2015-11-18 | 广州甘蔗糖业研究所 | Method for recycling cane sugar factory boiler ash sluicing water |
| CN105506189A (en) * | 2015-12-01 | 2016-04-20 | 广西来宾永鑫糖业有限公司 | Semi-carbon semi-sulfur sugaring clarification technology utilizing flue gas for saturation of neutralized juice |
| CN105886669A (en) * | 2016-04-29 | 2016-08-24 | 广西尚唐高科技有限公司 | Device and process for treating membrane filtration concentrated liquor generated in membrane based sugar production |
| CN105906117A (en) * | 2016-04-29 | 2016-08-31 | 广西大学 | Treatment method and apparatus for membrane filtration concentrate for membrane-process clarification sugar production |
| CN106282420A (en) * | 2016-08-15 | 2017-01-04 | 南宁糖业股份有限公司 | Sulfurous method sugaring segmentation pre-ash clarification process |
| CN107937628A (en) * | 2017-05-23 | 2018-04-20 | 中国科学院过程工程研究所 | The cane sugar manufacture system and its processing method that a kind of full constituent utilizes |
| CN108211511A (en) * | 2018-02-05 | 2018-06-29 | 横县东糖糖业有限公司 | The centrifugal filtration automatic control system of cane sugar factory mud juice |
| CN108245992A (en) * | 2018-02-05 | 2018-07-06 | 横县东糖糖业有限公司 | A kind of centrifugal filtering method of cane sugar factory mud juice |
| CN113498831A (en) * | 2021-07-08 | 2021-10-15 | 晨光生物科技集团股份有限公司 | Chicken feed containing garlic fine processing by-products |
| CN113930549A (en) * | 2021-11-11 | 2022-01-14 | 呼伦贝尔晟通糖业科技有限公司 | Cleaning system and cleaning method for beet processing |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4009706A (en) * | 1976-06-18 | 1977-03-01 | American Cyanamid Company | Synthetic organic flocculants to clarify raw sugar liquor |
| JPS60160900A (en) * | 1984-02-02 | 1985-08-22 | 東洋精糖株式会社 | Treatment of impure sugar solution |
| CN86100030A (en) * | 1986-01-07 | 1987-08-12 | 齐齐哈尔轻工学院 | The static mixer for sugar manufacturing procedure of half-loading-gradual-loading of lime |
| CN1317577A (en) * | 2001-04-28 | 2001-10-17 | 瞿东平 | Process for clarifying cane juice by sulforous acid-carbonic acid method |
| CN101358250A (en) * | 2008-09-25 | 2009-02-04 | 广西永鑫华糖集团有限公司 | Clarification method of flue gas saturated with mixed liquid |
| CN101538620A (en) * | 2009-04-30 | 2009-09-23 | 广西大学 | Improved process for clarifying sugar juice by carbonation method |
| CN101660007A (en) * | 2009-09-07 | 2010-03-03 | 霍汉镇 | Low-carbon and low-sulphur syrup clarifying method |
| CN103014183A (en) * | 2012-12-28 | 2013-04-03 | 彭思云 | Quick high-efficiency reverse carbonation tank |
-
2013
- 2013-05-16 CN CN2013101796663A patent/CN103233083A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4009706A (en) * | 1976-06-18 | 1977-03-01 | American Cyanamid Company | Synthetic organic flocculants to clarify raw sugar liquor |
| DE2727324A1 (en) * | 1976-06-18 | 1977-12-29 | American Cyanamid Co | METHOD FOR PURIFYING RAW SUGAR SOLUTIONS |
| JPS60160900A (en) * | 1984-02-02 | 1985-08-22 | 東洋精糖株式会社 | Treatment of impure sugar solution |
| CN86100030A (en) * | 1986-01-07 | 1987-08-12 | 齐齐哈尔轻工学院 | The static mixer for sugar manufacturing procedure of half-loading-gradual-loading of lime |
| CN1317577A (en) * | 2001-04-28 | 2001-10-17 | 瞿东平 | Process for clarifying cane juice by sulforous acid-carbonic acid method |
| CN101358250A (en) * | 2008-09-25 | 2009-02-04 | 广西永鑫华糖集团有限公司 | Clarification method of flue gas saturated with mixed liquid |
| CN101538620A (en) * | 2009-04-30 | 2009-09-23 | 广西大学 | Improved process for clarifying sugar juice by carbonation method |
| CN101660007A (en) * | 2009-09-07 | 2010-03-03 | 霍汉镇 | Low-carbon and low-sulphur syrup clarifying method |
| CN103014183A (en) * | 2012-12-28 | 2013-04-03 | 彭思云 | Quick high-efficiency reverse carbonation tank |
Non-Patent Citations (1)
| Title |
|---|
| 中国糖业协会组织编写: "《食糖制造工 澄清》", 31 January 2009, 中国轻工业出版社 * |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278108A (en) * | 2014-10-22 | 2015-01-14 | 广西科技大学 | Oxidative decolorization method for remelt syrup of brown granulated sugar by using lime clarification method combined with chlorine dioxide |
| CN104357587A (en) * | 2014-11-24 | 2015-02-18 | 临沧南华糖业有限公司 | Carbon-sulfur combining sugar juice carbonation and clarifying method through CO2 generated from alcohol in production of sugar from sugarcane |
| CN105063245B (en) * | 2015-07-15 | 2018-09-07 | 广东省生物工程研究所（广州甘蔗糖业研究所） | A kind of method of cane sugar factory ash-flushing water recycling |
| CN105063245A (en) * | 2015-07-15 | 2015-11-18 | 广州甘蔗糖业研究所 | Method for recycling cane sugar factory boiler ash sluicing water |
| CN105506189A (en) * | 2015-12-01 | 2016-04-20 | 广西来宾永鑫糖业有限公司 | Semi-carbon semi-sulfur sugaring clarification technology utilizing flue gas for saturation of neutralized juice |
| CN105886669A (en) * | 2016-04-29 | 2016-08-24 | 广西尚唐高科技有限公司 | Device and process for treating membrane filtration concentrated liquor generated in membrane based sugar production |
| CN105906117A (en) * | 2016-04-29 | 2016-08-31 | 广西大学 | Treatment method and apparatus for membrane filtration concentrate for membrane-process clarification sugar production |
| CN106282420A (en) * | 2016-08-15 | 2017-01-04 | 南宁糖业股份有限公司 | Sulfurous method sugaring segmentation pre-ash clarification process |
| CN107937628A (en) * | 2017-05-23 | 2018-04-20 | 中国科学院过程工程研究所 | The cane sugar manufacture system and its processing method that a kind of full constituent utilizes |
| CN108211511A (en) * | 2018-02-05 | 2018-06-29 | 横县东糖糖业有限公司 | The centrifugal filtration automatic control system of cane sugar factory mud juice |
| CN108245992A (en) * | 2018-02-05 | 2018-07-06 | 横县东糖糖业有限公司 | A kind of centrifugal filtering method of cane sugar factory mud juice |
| CN113498831A (en) * | 2021-07-08 | 2021-10-15 | 晨光生物科技集团股份有限公司 | Chicken feed containing garlic fine processing by-products |
| CN113930549A (en) * | 2021-11-11 | 2022-01-14 | 呼伦贝尔晟通糖业科技有限公司 | Cleaning system and cleaning method for beet processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103233083A (en) | Sugar juice settle low-ash low-temperature carbonating method | |
| CN103114156B (en) | New sugaring and clarifying process of low-sulfur low-phosphorus sugarcane | |
| US20050229813A1 (en) | Sugar cane juice clarification process | |
| CN103114155B (en) | Method for settling extracted sugarcane juice by using weak base | |
| CN101182079B (en) | Citric acid mother liquor treatment process | |
| CN105063241A (en) | Sulfitation syrup floatation clarification process | |
| CN103757142A (en) | Method for producing original ecologic colored sugar product | |
| CN103981291A (en) | Cane sugar manufacture production system | |
| CN104630390A (en) | Sugar-juice syrup floating clarification process used in carbonation method | |
| CN103160621A (en) | Grey phosphorus sink-and-float separation method of sugaring mixed juice | |
| CN101660007A (en) | Low-carbon and low-sulphur syrup clarifying method | |
| CN1029564C (en) | Improved low-temp and strong-alkali sulphurous acid method for refining process in cane sugar prodn. | |
| CN105540939A (en) | Device and method for removing calcium, magnesium, fluorine and silicon elements in wastewater | |
| CN1317577A (en) | Process for clarifying cane juice by sulforous acid-carbonic acid method | |
| CN104086044B (en) | The removal methods of sulphur in a kind of black water that circulates | |
| CN102732643B (en) | Method for preparing sulfur-free white sugar by carbon method with resource recycling | |
| CN110669874A (en) | Efficient sugar juice cleaning method for high-quality white sugar production | |
| CN103725806B (en) | A kind of sugar refining technology utilizing boiler flue to make finings | |
| CN1791684B (en) | Sugar production device and method | |
| CN104357587A (en) | Carbon-sulfur combining sugar juice carbonation and clarifying method through CO2 generated from alcohol in production of sugar from sugarcane | |
| CN101126108A (en) | Ashless phosphoric acid air-float cleaning method for syrup | |
| CN1268577A (en) | Purification process for sugar juice by using low-temp. phosphorus floating method and its method | |
| CN102241585A (en) | Process for purifying citric acid mother liquor | |
| CN205740617U (en) | A kind of processing means of embrane method clarification sugaring film-filter concentration liquid | |
| CN1091468C (en) | Magnetic defecation method of natural sugar liquor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130807 |