CN104630390A - Sugar-juice syrup floating clarification process used in carbonation method - Google Patents
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- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
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Abstract
The invention discloses sugar-juice syrup floating clarification process used in carbonation method. The sugar-juice syrup floating clarification process comprises two processes, namely, a preparation process of crude syrup and a preparation process of white granulated sugar, wherein the preparation process of crude syrup comprises ten steps, namely, primary heating, first carbonation, secondary heating, filtering and the like and the preparation process of white granulated sugar comprises five steps, namely, secondary sulfitation, sugar boiling, crystallizing, crystallization promoting and honey separation. Since the syrup floating impurity removal process added in the traditional sugar production process by virtue of the carbonation method, high-quality materials are provided for material boiling in each section of the subsequent sugar boiling so that the product quality is improved, brown granulated sugar remelt syrup can be treated at a certain ratio, the colloid and impurities in the remelt syrup can be effectively removed, the honey production factors are decreased and thus the viscosity of the material is reduced and the boiling of various sugar pastes and sugar recovery are facilitated.
Description
Technical field
The present invention relates to syrup syrup clarification technique field.
Background technology
White sugar processes with the plant such as sugarcane or beet, and be the main products in sugar refinery, its main component is sucrose, is daily important seasonings, and is widely used in the industries such as food-processing, beverage, pharmacy.The working method that China produces white sugar tradition ripe mainly contains carbonatation process and sulfurous method two kinds, carbonatation process compares with sulfurous method, flow sheet equipment more complicated, purification agent consumption is more, consumes energy higher, cost is higher, but it is more to remove non-sugar impurity, and boiling house recovery is higher, and White Sugar Quality is good, long storage periods is not hyperchromic, and remaining content of sulfur dioxide is higher.The flow process of traditional carbonatation process clarification is, take sugarcane as raw material, comprise fragmentation, squeezing, heating, carbonic acid gas full charge, second time heating, filtration, carbonic acid gas full charge, for the third time heating, filtration, the drift of sulfurous gas sulphur, evaporation is imitated in the 4th heating, five, sulfurous gas sulphur floats, Crystallization Separation, finally obtains white sugar.Sulphur drift is carried out owing to passing into sulfurous gas on stream for twice, and only utilize calcium carbonate for the various non-sugar of main throw out removal, impurity-eliminating effect is not good, part sulfurous gas is caused also to remain in clearly in syrup, finally remain in when cane sugar boiling and crystal in finished product white sugar, make white sugar content of sulfur dioxide higher, have influence on quality product.
And sulfurous method clarified sugar juice (for cane sugar factory) comprising: pre-ash, first time heating, Liu Smoked, neutralization, the operations such as second time heating, filtration.The color value of clear juice of gained is lower, burnt-in sand sugar product is less containing non-sugar, but residual sulfur content is high, and its purification effect is far below carbonatation process.
Domestic patent database also disclosed some relevant syrup syrup clarification patented technologies in recent years:
Such as [patent No.] CN200910114022.X discloses " a kind of improving technique of clarifying sugar juice by carbonation method ", using lime and carbonic acid gas as primary clarifying agent, adopt the operation heating, add ash, full charge, filtration, sulphur drift, utilize calcium carbonate for the various non-sugar of main throw out removal, first syrup to be clarified interpolation milk of lime or calcium hydroxide must be added lye to pH 10.8-11.8; Carry out first time full charge to pH9.7-11 with carbon dioxide afterwards, solid-liquid separation obtains a clear juice; Carry out second time full charge with carbon dioxide again and obtain two carbon juice to pH7.8-8.4, refilter obtain subsider juice during two carbon juice are first with post-heating, only utilize calcium carbonate to be that main throw out removes various non-sugar, impurity-eliminating effect is not good.
Such as [patent No.] CN200910192052.2 discloses " a kind of low-carbon and low-sulphur syrup clarifying method ", the method first by sugar juice liming breast to pH6.0 ~ 9.5, be pumped into heater heats to 50 ~ 80 DEG C, flow into and gradually add grey device, add milk of lime to pH10 ~ 11, a large amount of impurity is condensed separate out, again add milk of lime, pump into carbonation device immediately, suck carbonic acid gas and produce chemical reaction formation lime deposit, the a large amount of impurity of absorption removing, and make pH reach 8 ~ 9, enter flat flow accelerated clarifier and isolate juice clearly, pump is to Sulphitation and Neutralization device again, suck sulfurous gas and be neutralized to pH7.2 ~ 7.8, settling tank is entered after second-heating reaches 102 ~ 105 DEG C, isolate high-quality clear juice and be sent to rear operation, the mud juice hybrid filtering that above-mentioned twice precipitation obtains is separated into juice and filter mud clearly, only utilize carbonic acid gas to produce chemical reaction and form lime deposit absorption removing impurity, impurity-eliminating effect is not good.
Along with the raising of people's living standard, China is to the quality of white sugar product, and especially the content of sulfur dioxide of product is had higher requirement.Within 2006, country have modified " white sugar " national standard, it is also proposed higher requirement to white sugar.Current white sugar content of sulfur dioxide higher become many use traditional technology sugar enterprise " bottleneck " that improve the quality of products, sugar enterprise only has the content of sulfur dioxide reducing white sugar, improves the quality of product, just can win the market.
Summary of the invention
The object of the invention is to solve the deficiencies in the prior art, the syrup syrup carbonatation process floating clarification process that a kind of clarifying efficiency is high, can reduce white sugar content of sulfur dioxide, good impurity removing effect is provided.
In order to achieve the above object, syrup syrup carbonatation process floating clarification process of the present invention, comprise raw sugar slurry produce with white sugar produce two operations; The producing that operation comprises first time heating, a carbon full charge, second time heating, filtrations, two carbon full charges, third time heating, filters, sulphur floats, heat for the 4th time of described raw sugar slurry, five imitates evaporations ten steps; The operation of producing of described white sugar comprises the drift of secondary sulphur, boils sugar, crystallization, crystallization in motion, purging five steps, the operation of producing that described raw sugar slurry enters white sugar again after the process of Syrup Flotation removal of impurities operation produces white sugar, described Syrup Flotation removal of impurities operation comprises header box heating, first order reaction, second order reaction, floating are separated four steps, and its Syrup Flotation removal of impurities operation concrete steps are as follows:
Step one is header box heating: be pumped into syrup header box by pump mix producing raw sugar slurry that raw sugar slurry process obtains with red sand retro-dissolved syrup, and while directly to starch raw sugar at syrup header box waste vapour and is heated to 75 ~ 85 DEG C.
Step 2 is first order reaction: the raw sugar slurry after heating utilizes height difference two pipeline to flow automatically to A reactor by flow proportional, one tunnel is main syrup tube, its raw sugar slurry directly flows to A reactor, another road is time syrup tube, its raw sugar slurry flows to A reactor again after whisking machine is got blisters, the total flux simultaneously flowed into by raw sugar slurry in A reactor adds phosphoric acid, saccharification calcium, raw sugar is starched and phosphoric acid, saccharification calcium fully mix after and the generation that reacts with it has the Ca of cavity, network structure
3(PO
4)
2, Ca
3(PO
4)
2adsorb colloid in raw sugar slurry, pigment and separate out small solid crystal in evaporative process, forming large Ca
3(PO
4)
2floc sedimentation.
Step 3 is second order reaction: what obtained by A reactor contains Ca
3(PO
4)
2the raw sugar slurry of floc sedimentation flows into second reactor again, adds flocculation agent by a certain percentage simultaneously, make Ca at second reactor
3(PO
4)
2floc sedimentation and flocculation agent fully mix and react with it and form larger solid floc sedimentation.
Step 4 floats to be separated: raw sugar slurry and phosphoric acid, saccharification calcium, flocculation agent are flowed into floating device after second reactor fully mixes, float in floating device and be separated, the floating clear syrup overflow by the road that lower floor obtains enters white sugar and produces operation and produce white sugar, upper strata forms scum silica frost and rises to top layer through skimming bubble machine skim scum silica frost, and scum silica frost is back to a carbon full charge juice case or mixed juice case.
Described raw sugar slurry to produce the thick syrup concentration that operation obtains be 60-70%.
In A reactor, pass into appropriate bubbles volume in described first order reaction step simultaneously, make bubble and the Ca with cavity, network structure
3(PO
4)
2floc sedimentation is combined closely, and utilizes the long-chain of flocculation agent and a large amount of active group, by different Ca simultaneously
3(PO
4)
2floc sedimentation and the larger solid floc sedimentation of bubble formation.
The present invention adds Syrup Flotation removal of impurities operation at traditional carbonatation process sugar refining technology, for follow-up boil sugar each section of material boiling high-quality material is provided, improve the quality of products, and can the red sand retro-dissolved syrup of proportioning process in certain proportion, effectively can remove the colloid in retro-dissolved syrup and impurity, reduce and make sweet factor, thus reduce material viscosity, boiling and sugared part of being conducive to each system massecuite are regained.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the schema of traditional syrup syrup carbonatation process clarification process.
Fig. 2 is the schema of syrup syrup carbonatation process floating clarification process of the present invention.
Embodiment
As shown in Figure 1, the flow process of traditional syrup syrup carbonatation process clarification process take sugarcane as raw material, mixing juice is obtained after fragmentation, squeeze juice extracting, mixing juice, after first time heating, adds milk of lime and passes into carbonic acid gas and carry out a carbon full charge, obtain a carbon full charge juice; Filter after one carbon full charge juice second time heating, obtain the clear juice of a carbon and filter mud, a clear juice again passes into carbonic acid gas and carries out two carbon full charges, arrives to obtain two carbon juice; Two carbon juice carry out the rear whole-juice filtering of third time heating again, obtain the clear juice of two carbon and filter mud, the clear juice of two carbon passes into sulfurous gas and carries out a sulphur drift, reduce pH value, then carry out heat for the 4th time and use and be pumped into evaporating pot and carry out five effect evaporations, obtain concentration 65% raw sugar starch, raw sugar slurry passes into sulfurous gas again and carries out the drift of secondary sulphur, obtain the clear syrup of suitable pH value, finally deliver to and boil sugar and carry out boiling sugar, crystallization crystallization in motion, purging, obtain white sugar.And only utilize calcium carbonate for the various non-sugar of main throw out removal, impurity-eliminating effect is not good, causes part sulfurous gas also to remain in clearly in syrup, finally remains in when cane sugar boiling and crystal in finished product white sugar, make white sugar content of sulfur dioxide higher, have influence on quality product.
As shown in Figure 2, syrup syrup carbonatation process floating clarification process of the present invention, comprise raw sugar slurry produce with white sugar produce two operations; The producing that operation comprises first time heating, a carbon full charge, second time heating, filtrations, two carbon full charges, third time heating, filters, sulphur floats, heat for the 4th time of described raw sugar slurry, five imitates evaporations ten steps; The operation of producing of described white sugar comprises the drift of secondary sulphur, boils sugar, crystallization, crystallization in motion, purging five steps, the operation of producing that described raw sugar slurry enters white sugar again after the process of Syrup Flotation removal of impurities operation produces white sugar, described Syrup Flotation removal of impurities operation comprises header box heating, first order reaction, second order reaction, floating are separated four steps, and its concrete steps are as follows:
Producing of A, raw sugar slurry: the first, carries out first time heating, adds milk of lime and pass into carbonic acid gas and carry out a carbon full charge, obtain a carbon full charge juice after being heated to certain temperature by the mixing juice that sugarcane obtains after fragmentation, squeeze juice extracting; The second, a carbon full charge juice is carried out second time heating, then whole-juice filtering, obtains the clear juice of a carbon and filter mud, and a clear juice again passes into carbonic acid gas and carries out two carbon full charges, arrives to obtain two carbon full charge juice; 3rd, filter after two carbon full charge juice being carried out third time heating, obtain the clear juice of two carbon and filter mud, the clear juice of two carbon passes into sulfurous gas again and carries out a sulphur drift, reduces pH value simultaneously; 4th, a sulphur rinse juice is carried out heating for the 4th time and sends into evaporating pot and carries out five effect evaporations, obtain concentration and starch at the raw sugar of 60-70%.
B, Syrup Flotation removal of impurities: comprise header box heating, first order reaction, second order reaction, floating be separated four steps:
Step one: header box heats: be pumped into syrup header box by pump mix producing raw sugar slurry that raw sugar slurry process obtains with red sand retro-dissolved syrup, while, directly to starch raw sugar at syrup header box waste vapour and is heated to 75 ~ 85 DEG C;
Step 2: first order reaction: the raw sugar slurry after heating utilizes height difference two pipeline to flow automatically to A reactor by flow proportional, one tunnel is main syrup tube, its raw sugar slurry directly flows to A reactor, another road is time syrup tube, its raw sugar slurry flows to A reactor again after whisking machine is got blisters, and the total flux flowed into by raw sugar slurry in A reactor adds phosphoric acid, saccharification calcium, also react with it after raw sugar slurry and phosphoric acid, saccharification calcium are fully mixed the Ca generating and have cavity, network structure
3(PO
4)
2, Ca
3(PO
4)
2adsorb colloid in raw sugar slurry, pigment and separate out small solid crystal in evaporative process, forming large Ca
3(PO
4)
2floc sedimentation; In second reactor, pass into appropriate bubbles volume simultaneously, make bubble and the Ca with cavity, network structure
3(PO
4)
2floc sedimentation is combined closely, and reaches the object reducing Floc density,
Step 3: second order reaction: what obtained by A reactor contains Ca
3(PO
4)
2the raw sugar slurry of floc sedimentation flows into second reactor again, and adds flocculation agent by a certain percentage at second reactor, makes Ca
3(PO
4)
2floc sedimentation and flocculation agent fully mix and react with it and form larger solid floc sedimentation, and utilize the long-chain of flocculation agent and a large amount of active group, by different Ca
3(PO
4)
2floc sedimentation and the larger solid floc sedimentation of bubble formation, reduce Floc density further.
Step 4: float and be separated: raw sugar slurry and phosphoric acid, saccharification calcium, flocculation agent are flowed into floating device after second reactor fully mixes, float in floating device and be separated, the floating clear syrup overflow by the road that lower floor obtains enters white sugar and produces operation and produce white sugar, upper strata forms scum silica frost and rises to top layer through skimming bubble machine skim scum silica frost, and scum silica frost is back to a carbon full charge juice case or mixed juice case.
Producing of C, white sugar: the floating clear syrup that Syrup Flotation removal of impurities operation obtains is passed into sulfurous gas and carries out the drift of secondary sulphur, obtain the clear syrup of suitable pH value, then deliver to boiling pan successively, crystallizer carries out boiling sugar, crystallization treatment, finally deliver to crystallization in motion tank crystallization in motion, the purging of methose sugar centrifuge obtains white sugar and molasses.
Embodiment 1:
First raw sugar slurry 1 is produced, then raw sugar slurry is pumped into syrup header box by pump to mix with red sand retro-dissolved syrup, the indices content of syrup after the mixing of check analysis simultaneously, result is: brix 61.36 ° of Bx, sulphur content 315mg/kg, apparent purity 88.88%, pH value 7.31, and directly raw sugar slurry is heated to 75 ~ 85 DEG C at syrup header box waste vapour, get blisters in 8% ratio, add phosphoric acid 300ppm simultaneously, saccharification calcium 8 ppm carries out primary first-order equation, and then add flocculation agent 10ppm and carry out secondary reaction, sampling observation before second reactor flows into floating device after abundant mixing, major part scum silica frost floats rapidly, limpid, also has a little small-particle, after floating device floats separation, the indices of clear syrup is floated in check analysis, result is: brix 61.00 ° of Bx, sulphur content 238mg/kg, apparent purity 88.92%, pH value 6.73.Particular case is as following table:
| Brix | Sulphur content | Apparent purity | PH value | Mark | |
| Before Syrup Flotation is separated | 61.36°Bx | 315mg/kg | 88.88% | 7.31 | A lot of small-particle is more muddy |
| After Syrup Flotation is separated | 61.00°Bx | 238mg/kg | 88.92% | 6.73 | Major part scum silica frost floats rapidly, limpid, also has a little small-particle |
As seen from the above table: syrup brix after floating and being separated reduces by 0.36 ° of Bx, reduces by 0.58%; Sulphur content reduces 77mg/kg, reduces by 32.35%; Apparent purity improves 0.04%; PH value reduces 0.58.
Embodiment 2:
First raw sugar slurry 1 is produced, then raw sugar slurry is pumped into syrup header box by pump to mix with red sand retro-dissolved syrup, the indices content of syrup after the mixing of check analysis simultaneously, result is: brix 65.27 ° of Bx, sulphur content 383mg/kg, apparent purity 88.26%, pH value 7.02, and directly raw sugar slurry is heated to 75 ~ 85 DEG C at syrup header box waste vapour, get blisters in 8% ratio, add phosphoric acid 300ppm simultaneously, saccharification calcium 6 ppm carries out primary first-order equation, and then add flocculation agent 6ppm and carry out secondary reaction, sample before second reactor flows into floating device after abundant mixing, ascent rate is very fast, start comparatively to cover, start slowly limpid after 15min, all limpid after 25min, float comparatively late period, closeer, after floating device floats separation, the indices of clear syrup is floated in check analysis, result is: brix 64.35 ° of Bx, sulphur content 245mg/kg, apparent purity 88.62%, pH value 6.75.Particular case is as following table:
| Brix | Sulphur content | Apparent purity | PH value | Mark | |
| Before Syrup Flotation is separated | 65.27°Bx | 383mg/kg | 88.26% | 7.02 | A lot of small-particle is more muddy |
| After Syrup Flotation is separated | 64.35°Bx | 245mg/kg | 88.62% | 6.75 | Ascent rate is very fast, starts comparatively to cover, and starts slowly limpid after 15min, all limpid after 25min, floats comparatively late period, closeer |
As seen from the above table: syrup brix after floating and being separated reduces by 0.92 ° of Bx, reduces by 1.41%; Sulphur content reduces 138mg/kg, reduces by 36.31%; Apparent purity improves 0.36%; PH value reduces 0.27.
Embodiment 3:
First raw sugar slurry 1 is produced, then raw sugar slurry is pumped into syrup header box by pump to mix with red sand retro-dissolved syrup, the indices content of syrup after the mixing of check analysis simultaneously, result is: brix 64.65 ° of Bx, sulphur content 453mg/kg, apparent purity 89.12%, pH value 6.93, and directly raw sugar slurry is heated to 75 ~ 85 DEG C at syrup header box waste vapour, get blisters in 8% ratio, add phosphoric acid 200ppm simultaneously, saccharification calcium 6 ppm carries out primary first-order equation, and then add flocculation agent 6ppm and carry out secondary reaction, sample before second reactor flows into floating device after abundant mixing, major part scum silica frost floats rapidly, limpid, float after 10min slow, also has more small-particle, after floating device floats separation, the indices of clear syrup is floated in check analysis, result is: brix 63.42 ° of Bx, sulphur content 271mg/kg, apparent purity 88.97%, pH value 6.68.Particular case is as following table:
| Brix | Sulphur content | Apparent purity | PH value | Mark | |
| Before Syrup Flotation is separated | 64.65°Bx | 453mg/kg | 89.12% | 6.93 | A lot of small-particle is more muddy |
| After Syrup Flotation is separated | 63.42°Bx | 271mg/kg | 88.97% | 6.68 | Major part scum silica frost floats rapidly, limpid, floats slow, also have more small-particle after 10min |
As seen from the above table: syrup brix after floating and being separated reduces by 1.23 ° of Bx, reduces by 1.90%; Sulphur content reduces 182mg/kg, reduces by 40.18%; Apparent purity improves 0.15%; PH value reduces 0.25.
In sum, in embodiment 1,2,3, syrup sulphur content after floating separating treatment reduces obvious, reaches more than 30%, illustrates that the present invention can reduce the content of white sugar sulfurous gas greatly, good impurity removing effect.
Above-described is only preferred embodiments of the present invention.It should be pointed out that to those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvement, this is also considered as belonging to protection scope of the present invention.
Claims (3)
1. a syrup syrup carbonatation process floating clarification process, comprise raw sugar slurry produce with white sugar produce two operations, the producing that operation comprises first time heating, a carbon full charge, second time heating, filtrations, two carbon full charges, third time heating, whole-juice filtering, sulphur float, heat for the 4th time of described raw sugar slurry, five imitates evaporations ten steps; The operation of producing of described white sugar comprises the drift of secondary sulphur, boils sugar, crystallization, crystallization in motion, purging five steps, it is characterized in that: the operation of producing that described raw sugar slurry enters white sugar again after the process of Syrup Flotation removal of impurities operation produces white sugar, described Syrup Flotation removal of impurities operation comprises header box heating, first order reaction, second order reaction, floating are separated four steps, and its Syrup Flotation removal of impurities operation concrete steps are as follows:
Step one is header box heating: be pumped into syrup header box by pump mix producing raw sugar slurry that raw sugar slurry process obtains with red sand retro-dissolved syrup, and while directly to starch raw sugar at syrup header box waste vapour and is heated to 75 ~ 85 DEG C;
Step 2 is first order reaction: the raw sugar slurry after heating utilizes height difference two pipeline to flow automatically to A reactor by flow proportional, one tunnel is main syrup tube, its raw sugar slurry directly flows to A reactor, another road is time syrup tube, its raw sugar slurry flows to A reactor again after whisking machine is got blisters, and the total flux flowed into by raw sugar slurry in A reactor adds phosphoric acid, saccharification calcium, also react with it after raw sugar slurry and phosphoric acid, saccharification calcium are fully mixed the Ca generating and have cavity, network structure
3(PO
4)
2, Ca
3(PO
4)
2adsorb colloid in raw sugar slurry, pigment and separate out small solid crystal in evaporative process, forming large Ca
3(PO
4)
2floc sedimentation;
Step 3 is second order reaction: what obtained by A reactor contains Ca
3(PO
4)
2the raw sugar slurry of floc sedimentation flows into second reactor again, and adds flocculation agent by a certain percentage at second reactor, makes Ca
3(PO
4)
2floc sedimentation and flocculation agent fully mix and react with it and form larger solid floc sedimentation;
Step 4 floats to be separated: raw sugar slurry and phosphoric acid, saccharification calcium, flocculation agent are flowed into floating device after second reactor fully mixes, float in floating device and be separated, the floating clear syrup overflow by the road that lower floor obtains enters white sugar and produces operation and produce white sugar, upper strata forms scum silica frost and rises to top layer through skimming bubble machine skim scum silica frost, and scum silica frost is back to a carbon full charge juice case or mixed juice case.
2. syrup syrup carbonatation process floating clarification process according to claim 1, is characterized in that: described raw sugar slurry to produce the thick syrup concentration that operation obtains be 60-70%.
3. syrup syrup carbonatation process floating clarification process according to claim 1, is characterized in that: in A reactor, pass into appropriate bubbles volume in described first order reaction step simultaneously, makes bubble and the Ca with cavity, network structure
3(PO
4)
2floc sedimentation is combined closely, and utilizes the long-chain of flocculation agent and a large amount of active group, by different Ca simultaneously
3(PO
4)
2floc sedimentation and the larger solid floc sedimentation of bubble formation.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962665A (en) * | 2015-07-16 | 2015-10-07 | 南宁糖业股份有限公司 | Syrup flotation clarifying device using sulfurous method |
| CN104962664A (en) * | 2015-07-15 | 2015-10-07 | 广州甘蔗糖业研究所 | Method for generating calcium carbonate clear raw sugar solution by using boiler flue gas sectional carboxylic acid saturation |
| CN105063241A (en) * | 2015-07-16 | 2015-11-18 | 南宁糖业股份有限公司 | Sulfitation syrup floatation clarification process |
| CN106222311A (en) * | 2016-08-31 | 2016-12-14 | 广西农垦糖业集团昌菱制糖有限公司 | Sulfurous method Syrup Flotation defecation method |
| CN112593016A (en) * | 2020-12-22 | 2021-04-02 | 新疆冠农果茸股份有限公司 | Process for preparing high-quality white granulated sugar and fulvic acid dry powder from beet |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101294227A (en) * | 2008-06-16 | 2008-10-29 | 广西南宁华鑫糖业技术有限责任公司 | Sugar juice air-float clearing method |
| CN103725806A (en) * | 2013-12-03 | 2014-04-16 | 广西来宾永鑫糖业有限公司 | Sugaring process taking boiler flue gas as clarifying agent |
-
2014
- 2014-12-22 CN CN201410796790.9A patent/CN104630390A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101294227A (en) * | 2008-06-16 | 2008-10-29 | 广西南宁华鑫糖业技术有限责任公司 | Sugar juice air-float clearing method |
| CN103725806A (en) * | 2013-12-03 | 2014-04-16 | 广西来宾永鑫糖业有限公司 | Sugaring process taking boiler flue gas as clarifying agent |
Non-Patent Citations (4)
| Title |
|---|
| 孙卫东等: "气浮提纯新技术降低食糖中SO_2残留量的研究", 《食品科技》 * |
| 环境保护部环境影响评价工程师职业资格登记管理办公室: "《轻工纺织类环境影响评价》", 31 January 2012 * |
| 赖凤英等: "应用糖浆气浮新技术提高白糖产品质量", 《广西轻工业》 * |
| 赖凤英等: "提高绵白糖质量的实践", 《广西蔗糖》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962664A (en) * | 2015-07-15 | 2015-10-07 | 广州甘蔗糖业研究所 | Method for generating calcium carbonate clear raw sugar solution by using boiler flue gas sectional carboxylic acid saturation |
| CN104962664B (en) * | 2015-07-15 | 2018-07-24 | 广东省生物工程研究所（广州甘蔗糖业研究所） | The method that calcium carbonate clarifies raw sugar liquid is generated using boiler flue segmented carbonation |
| CN104962665A (en) * | 2015-07-16 | 2015-10-07 | 南宁糖业股份有限公司 | Syrup flotation clarifying device using sulfurous method |
| CN105063241A (en) * | 2015-07-16 | 2015-11-18 | 南宁糖业股份有限公司 | Sulfitation syrup floatation clarification process |
| CN106222311A (en) * | 2016-08-31 | 2016-12-14 | 广西农垦糖业集团昌菱制糖有限公司 | Sulfurous method Syrup Flotation defecation method |
| CN112593016A (en) * | 2020-12-22 | 2021-04-02 | 新疆冠农果茸股份有限公司 | Process for preparing high-quality white granulated sugar and fulvic acid dry powder from beet |
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