CN101445514A - Method for manufacturing raw material phenanthrene tincture for synthesizing phaseomannite - Google Patents
Method for manufacturing raw material phenanthrene tincture for synthesizing phaseomannite Download PDFInfo
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- CN101445514A CN101445514A CNA2008102323632A CN200810232363A CN101445514A CN 101445514 A CN101445514 A CN 101445514A CN A2008102323632 A CNA2008102323632 A CN A2008102323632A CN 200810232363 A CN200810232363 A CN 200810232363A CN 101445514 A CN101445514 A CN 101445514A
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Abstract
The invention relates to a method for preparing compounds, in particular to a method for manufacturing a raw material, phenanthrene tincture, for synthesizing phaseomannite. The invention aims to solve the problems in the prior art that pollution is serious, the yield of products is low, and the impurity content is high. The technical scheme adopted by the invention is that the method comprises the following steps in sequence: (1) adsorption, that is, placing soaked corn water containing 0.4-0.5 percent of organic phosphorus into a treated anion exchange resin exchange column; (2) resolving, that is, flushing corn water left in the resin with tap water one or twice the volume of the column, preparing eluant triple or four times the volume of the column, performing desorption to the resin, washing the effective constituents remaining in the resin with tap water one or twice the volume of the column after resolving, and obtaining the eluant by mixing; and (3) sedimentation, that is, adjusting the pH value of the eluant to 6.5 to 7 with quicklime, and subjecting sediment produced to filtration and drying to obtained the finished products.
Description
Technical field:
The present invention relates to the preparation method of compound, be specifically related to a kind of method of producing the luxuriant and rich with fragrance spit of fland of synthetic inositol desired raw material.
Background technology:
Domestic luxuriant and rich with fragrance spit of fland produces the history in existing more than 30 year, the raw material difference that manufacturer adopted of different areas, and what have is the luxuriant and rich with fragrance spit of fland of raw material production with the rice bran, and the employing soak water of maize that has is produced luxuriant and rich with fragrance spit of fland, and this depends primarily on the on-site raw material situation of manufacturing enterprise.But no matter adopt the luxuriant and rich with fragrance spit of fland of what raw material production, its production principle all is consistent.Utilize the phytic acid in the raw material and the complexing of calcium to produce luxuriant and rich with fragrance spit of fland.
The producer that produces luxuriant and rich with fragrance spit of fland at present directly adds excessive calcium oxide in corn water, make the direct complexing Cheng Feiting of phytic acid in the corn water, and this method is referred to as traditional method.The problem that the tradition method exists is: 1, pollute big: because traditional method is produced luxuriant and rich with fragrance spit of fland is directly to add unslaked lime in corn water, therefore the corn water that adds unslaked lime can not utilize again, can only drain as waste water, and contain a large amount of albumen, lactic acid in this part water, sulphite, almost can't handle up to standardly from the angle of environmental protection, so whenever obtain one ton of luxuriant and rich with fragrance spit of fland product and will produce about 150 tons of sewage, many enterprises all because environmental issue have to stop production.Simultaneously, smelly easily because protein content height in the product that direct precipitation method obtains is difficult to oven dry, easily cause production environment to pollute, influence the healthy of workman.2, the product yield is low, the impurity height: the luxuriant and rich with fragrance spit of fland organophosphorus content 20-25% that traditional method is produced, wherein protein content〉10%.
Summary of the invention:
The present invention will provide a kind of method of producing the luxuriant and rich with fragrance spit of fland of synthetic inositol desired raw material, to overcome the problem that pollution is big, the product yield is low and impurity is high that prior art exists.
In order to overcome the problem that prior art exists, the technical solution used in the present invention is: a kind of method of producing the luxuriant and rich with fragrance spit of fland of synthetic inositol desired raw material comprises the steps successively
(1) absorption: get organophosphorus content at 0.4～0.5% soak water of maize, enter into the anionite-exchange resin exchange column of handling well, flow control is at 6～8 column volumes per hour;
(2) resolve: the tap water with 1～2 times of column volume washes the corn water that remains in the resin, the elutriant of 3～4 times of column volumes of configuration, resin is carried out desorption, flow rate control is at 2～3 column volumes per hour, clean the effective constituent that remains in the resin with 1～2 times of tap water again after resolving end, get elutriant after the mixing;
(3) precipitation: regulate elutriant pH value 6.5～7 with unslaked lime, precipitation occurs, filtering drying obtains product.
Resin model in the above-mentioned steps (1) in the anionite-exchange resin exchange column is D305a, D305b or D306.These resins can optionally adsorb phytic acid and not adsorb simultaneously other compositions in the corn water substantially, and as albumen etc., the adsorptive power that satisfies is: every 100g resin absorption 12～16g organophosphorus.
Elutriant is in the above-mentioned steps (2): mass concentration is that 3% sodium hydroxide or mass concentration are 3% hydrochloric acid.
Compared with prior art, advantage of the present invention:
1, raw material continues to utilize: soak water of maize is the by product of starch processing enterprise, utilize (animal-feed or fermention medium) once more after can being condensed into corn steep liquor, in traditional technology owing to directly in corn water, add unslaked lime, wherein the mass efficient composition is destroyed, thereby influencing it utilizes once more, simultaneously contain a large amount of calcium ions in this part ruined corn water and COD value is very high, can't directly discharge, also caused pressure to environmental protection.And resin method is produced luxuriant and rich with fragrance spit of fland just extracted phytic acid wherein from soak water of maize, do not destroy original quality of corn water, can also continue to utilize through the soak water of maize after the resin absorption, owing to the minimizing of phytic acid in the corn water, improved the quality (phytic acid is easy to the calcium complexing and precipitates) of corn steep liquor simultaneously.
2, the resin of selecting for use has just optionally adsorbed the phytic acid in the corn water, the product of absorption is single, and adsorptive power good (every 100g resin absorption 12-16g organophosphorus), the quality (organophosphorus content in the luxuriant and rich with fragrance spit of fland〉35%, protein content＜1%) that not only improves product has also reduced cost.
Embodiment:
Below in conjunction with embodiment the present invention is done and to explain.
Embodiment 1:
A kind of method of producing the luxuriant and rich with fragrance spit of fland of synthetic inositol desired raw material comprises the steps: successively
(1) absorption: get organophosphorus content at 0.4% soak water of maize 3800ml, enter into the anionite-exchange resin exchange column that 100g handles well, resin model D305a, last sample flow rate control is at 7 column volumes per hour;
(2) resolve: remain in corn water in the resin with the tap water flushing of 1 times of column volume, the sodium hydroxide 400ml of configuration 3% carries out desorption to resin, and flow rate control with 1 times of column volume tap water cleaning resin, gets elutriant again at 2--3 column volume per hour;
(3) precipitation: regulating the elutriant pH value with unslaked lime is 6.5, precipitation occurs, and filtering drying obtains product 35.91g, luxuriant and rich with fragrance spit of fland organophosphorus content 38.58%, yield: 91.14%.
Embodiment 2:
A kind of method of producing the luxuriant and rich with fragrance spit of fland of synthetic inositol desired raw material comprises the steps: successively
(1) absorption: get organophosphorus content at 0.4% soak water of maize 4400ml, enter into the anionite-exchange resin exchange column that 100g handles well, resin model D305b, last sample flow rate control is at 8 column volumes per hour;
(2) resolve: remain in corn water in the resin with the tap water flushing of 1 times of column volume, the hydrochloric acid 300ml of configuration 3% carries out desorption to resin, and flow rate control with 1 times of column volume tap water cleaning resin, gets elutriant again at 2--3 column volume per hour;
(3) precipitation: regulating the elutriant pH value with unslaked lime is 7, precipitation occurs, and filtering drying obtains product 41.31g, luxuriant and rich with fragrance spit of fland organophosphorus content 38.06%, yield: 89.33%.
Embodiment 3:
A kind of method of producing the luxuriant and rich with fragrance spit of fland of synthetic inositol desired raw material comprises the steps: successively
(1) absorption: get organophosphorus content at 0.5% soak water of maize 3360ml, enter into the anionite-exchange resin exchange column that 100g handles well, resin model D306, last sample flow rate control is at 7 column volumes per hour;
(2) resolve: remain in corn water in the resin with the tap water flushing of 2 times of column volumes, the sodium hydroxide 400ml of configuration 3% carries out desorption to resin, and flow rate control with 2 times of column volume tap water cleaning resins, gets elutriant again at 2--3 column volume per hour;
(3) precipitation: regulating the elutriant pH value with unslaked lime is 6.8, precipitation occurs, and filtering drying obtains product 39.64g, luxuriant and rich with fragrance spit of fland organophosphorus content 39.46%, yield: 93.11%.
Claims (3)
1, a kind of method of producing the luxuriant and rich with fragrance spit of fland of synthetic inositol desired raw material comprises the steps: successively
(1) absorption: get organophosphorus content at 0.4～0.5% soak water of maize, enter into the anionite-exchange resin exchange column of handling well, flow control is at 6～8 column volumes per hour;
(2) resolve: the tap water with 1～2 times of column volume washes the corn water that remains in the resin, the elutriant of 3～4 times of column volumes of configuration, resin is carried out desorption, flow rate control is at 2～3 column volumes per hour, clean the effective constituent that remains in the resin with 1～2 times of tap water again after resolving end, get elutriant after the mixing;
(3) precipitation: regulate elutriant pH value 6.5～7 with unslaked lime, precipitation occurs, filtering drying obtains product.
2, a kind of method of producing the luxuriant and rich with fragrance spit of fland of synthetic inositol desired raw material as claimed in claim 1, it is characterized in that: the resin model in the described step (1) in the anionite-exchange resin exchange column is D305a, D305b or D306.
3, a kind of method of producing the luxuriant and rich with fragrance spit of fland of synthetic inositol desired raw material as claimed in claim 1 or 2 is characterized in that: elutriant is that mass concentration is that 3% sodium hydroxide or mass concentration are 3% hydrochloric acid in the described step (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102323632A CN101445514A (en) | 2008-11-21 | 2008-11-21 | Method for manufacturing raw material phenanthrene tincture for synthesizing phaseomannite |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102323632A CN101445514A (en) | 2008-11-21 | 2008-11-21 | Method for manufacturing raw material phenanthrene tincture for synthesizing phaseomannite |
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| CN101445514A true CN101445514A (en) | 2009-06-03 |
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| CNA2008102323632A Pending CN101445514A (en) | 2008-11-21 | 2008-11-21 | Method for manufacturing raw material phenanthrene tincture for synthesizing phaseomannite |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093413A (en) * | 2010-11-14 | 2011-06-15 | 河南永昌飞天淀粉糖有限公司 | New process for extracting phytin from corn soaking water |
| CN102702250A (en) * | 2012-05-23 | 2012-10-03 | 山东省鲁洲食品集团有限公司 | Production method for extracting phytine from corn steep liquor to realize fodder yeast co-production |
| CN104045665A (en) * | 2014-06-12 | 2014-09-17 | 吉林富利生物科技开发有限公司 | Separation and purification method for phytine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101301067A (en) * | 2008-06-06 | 2008-11-12 | 浙江大学 | Method for synthetically extracting active matters in rice bran with separation technique |
-
2008
- 2008-11-21 CN CNA2008102323632A patent/CN101445514A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101301067A (en) * | 2008-06-06 | 2008-11-12 | 浙江大学 | Method for synthetically extracting active matters in rice bran with separation technique |
Non-Patent Citations (1)
| Title |
|---|
| 王树清等: "离子交换树脂用于制备植酸钠的应用研究", 《吉林化工学院学报》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093413A (en) * | 2010-11-14 | 2011-06-15 | 河南永昌飞天淀粉糖有限公司 | New process for extracting phytin from corn soaking water |
| CN102702250A (en) * | 2012-05-23 | 2012-10-03 | 山东省鲁洲食品集团有限公司 | Production method for extracting phytine from corn steep liquor to realize fodder yeast co-production |
| CN104045665A (en) * | 2014-06-12 | 2014-09-17 | 吉林富利生物科技开发有限公司 | Separation and purification method for phytine |
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Owner name: YANGLINGHAOTIAN BIOLOGICGAL ENGINNERING TECHNOLOGY Free format text: FORMER OWNER: XI AN HAOTIAN BIOTECHNOLOGY LIMITED LIABILITY COMPANY Effective date: 20090605 |
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Effective date of registration: 20090605 Address after: 712100 No. 5 Xinqiao South Road, Yangling demonstration area, Xi'an, Shaanxi Applicant after: Yangling Hao Tian Biological Engineering Technology Co., Ltd. Co-applicant after: Xi'an Haotian Bioengineering Tech. Co., Ltd. Address before: 7 / F, Huahai Industrial Park, No.21 Tuanjie South Road, Hi-tech Development Zone, Xi'an, Shaanxi, China Applicant before: Xi'an Hao Tian biological engineering technology limited liability company |
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