CN102786345A - Method for controlling fertilizer appearance by double-caramel pigment - Google Patents
Method for controlling fertilizer appearance by double-caramel pigment Download PDFInfo
- Publication number
- CN102786345A CN102786345A CN2012102682222A CN201210268222A CN102786345A CN 102786345 A CN102786345 A CN 102786345A CN 2012102682222 A CN2012102682222 A CN 2012102682222A CN 201210268222 A CN201210268222 A CN 201210268222A CN 102786345 A CN102786345 A CN 102786345A
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- China
- Prior art keywords
- fertilizer
- double
- caramel colorant
- double caramel
- caramel pigment
- 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.)
- Granted
Links
- 239000003337 fertilizer Substances 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000000049 pigment Substances 0.000 title abstract description 11
- 239000002002 slurry Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000003472 neutralizing effect Effects 0.000 claims abstract description 7
- MIDXCONKKJTLDX-UHFFFAOYSA-N 3,5-dimethylcyclopentane-1,2-dione Chemical compound CC1CC(C)C(=O)C1=O MIDXCONKKJTLDX-UHFFFAOYSA-N 0.000 claims description 71
- 235000013736 caramel Nutrition 0.000 claims description 71
- 239000003086 colorant Substances 0.000 claims description 70
- 238000003756 stirring Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001276 controlling effect Effects 0.000 abstract 1
- 239000002574 poison Substances 0.000 abstract 1
- 231100000614 poison Toxicity 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000005696 Diammonium phosphate Substances 0.000 description 10
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 10
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 10
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 10
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 10
- 235000019838 diammonium phosphate Nutrition 0.000 description 10
- 235000019837 monoammonium phosphate Nutrition 0.000 description 10
- 239000006012 monoammonium phosphate Substances 0.000 description 10
- 239000002932 luster Substances 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 230000002110 toxicologic effect Effects 0.000 description 4
- 231100000027 toxicology Toxicity 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000010186 staining Methods 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000989 food dye Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- AOFUBOWZWQFQJU-SNOJBQEQSA-N (2r,3s,4s,5r)-2,5-bis(hydroxymethyl)oxolane-2,3,4-triol;(2s,3r,4s,5s,6r)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O.OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@@H]1O AOFUBOWZWQFQJU-SNOJBQEQSA-N 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 235000001018 Hibiscus sabdariffa Nutrition 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 235000005291 Rumex acetosa Nutrition 0.000 description 1
- 240000007001 Rumex acetosella Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000000413 hydrolysate Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000003513 sheep sorrel Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
Landscapes
- Fertilizers (AREA)
Abstract
The invention relates to a method for controlling the fertilizer appearance by double-caramel pigment. In the fertilizer production process, the operation is carried out according to the following steps that (1) firstly, the double-caramel pigment and the water are taken according to a mass ratio being 1:0-0.5 and are mixed and stirred uniformly; (2) the double-caramel pigment uniformly mixed in the first step is conveyed into a slurry neutralizing tank by a plunger type mechanical metering pump, a plunger type diaphragm metering pump or a miniature single screw rod pump to be fully stirred with fertilizer slurry, in addition, the double-caramel pigment is completely dissolved and mixed uniformly, one ton of added double-caramel pigment fertilizer consumes 0.1 to 5.0 kg of double-caramel pigment, and a variable frequency flow meter is used for metering; and (3) the fertilizer slurry mixed with the double-caramel pigment is pelletized, and the fertilizer in the required color is prepared. The method has the advantages that the fertilizer appearance can be conveniently regulated and controlled through the double-caramel pigment, the fertilizer color is uniform and stable, the color mixing of fertilizers cannot occur, in addition, the consumption is low, the cost is low, the biodegradable effect is realized, the environment is favorably protected, the operation is convenient, no pollution, no poison and no public hazard exist, and the like.
Description
Technical field
The present invention relates to fertilizer outward appearance control techniques field, particularly relate to a kind of method of utilizing double caramel colorant control fertilizer outward appearance.
Background technology
At present, some enterprises add the color and luster that staining agent improves fertilizer in the process of producing fertilizer, and staining agent mainly is by synthetic dyestuff or pigment and solvent composition; This staining agent is used in fertilizer, and tinctorial property is poor, and consumption is big; Cost is high, and is not acidproof, not heatproof; Easily variable color with fade, and be difficult for being degraded, environment is polluted after getting into soil.Therefore be necessary exploitation and use food dye, food dye and ecotope consistency are good, biodegradable, environmentally safe, toxicological harmless.
Double caramel colorant is a kind of water-soluble substances of Vandyke brown stable in properties, and mostly its raw material is the hydrolysate of fructose, glucose, Nulomoline, sucrose and starch or the product of partly hydrolysed.Double caramel colour have tangible burnt odor flavor, and is nontoxic, is the natural pigment of generally acknowledging in the world, and soluble in water, water liquid is sorrel, and is transparent, do not have muddiness, do not have deposition, is insoluble in the organic solvent commonly used.
So far, most of fertilizer enterprise utilizes double caramel colorant control fertilizer outward appearance in process of production; But because double caramel colorant is not selected suitable interpolation point and grasped correct interpolation and metering method, it is poorly soluble to cause double caramel colorant in fertilizer, to occur; It is big to add consumption; Problems such as production cost is high, and the fertilizer color and luster is unstable, inhomogeneous fail to bring into play well the effect that double caramel colorant improves the fertilizer outward appearance.
Therefore, in the fertiliser prodn process, the double caramel colorant control of correct Application fertilizer outward appearance is most important; If can use double caramel colorant as fertilizer sources inner additive preferably, not only can control the fertilizer outward appearance, improve the fertilizer color and luster; Good, biodegradable with the ecotope consistency, environmentally safe, toxicological harmless; Be beneficial to environment protection, and can reduce the consumption of double caramel colorant, reduce the fertiliser prodn cost.
Summary of the invention
The purpose of this invention is to provide a kind of method of utilizing double caramel colorant control fertilizer outward appearance, in the fertiliser prodn process,, re-use interpolation equipment, metering method and the correct addition of coupling through selecting the suitable interpolation point of double caramel colorant; Beautify the fertilizer outward appearance playing, in the time of unified color and luster, can reduce the consumption of double caramel colorant; Reduce production costs, its tone does not receive the influence of medium potential of hydrogen yet, and can be fast light heat-resisting; Make the fertilizer uniform coloring, colour-fast, nondiscoloration; Can be used as the fertilizer anti-counterfeiting mark, also biodegradable, be beneficial to environment protection.
The present invention adopts following technical scheme:
A kind of method of utilizing double caramel colorant control fertilizer outward appearance, in the fertiliser prodn process, carry out according to the following steps:
(1) gets double caramel colorant: water=1:0～0.5, mixing and stirring by mass ratio earlier;
(2) the double caramel colorant that (1) step was mixed adopts plunger tpe machinery volume pump, plunger tpe METERING DIAPHRAGM PUMPS or miniature mono-pump to be transported in the slip neutralizing well fully to stir with fertilizer slurry and double caramel colorant is dissolved fully and mixes; The double caramel colorant that adds consumes 0.1～5.0 kilogram double caramel colorant by ton fertilizer, measures through the frequency conversion under meter;
The fertilizer slurry that (3) will be mixed with double caramel colorant is granulated, and makes the fertilizer of the color of wanting.
The present invention compared with prior art, its advantage mainly comprises:
One of which, double caramel colorant be proportioning by a certain percentage, can be in harmonious proportion product viscosity, increases mobilely, is convenient to carry, and solubility property is good, and caramel colorant and fertilizer slurry can dissolve each other fully.Simultaneously, double caramel colorant is selected suitable interpolation point, will be added in the past and change in the slip in the phosphoric acid; Re-use interpolation equipment, metering method and the correct addition of coupling, can shorten the loop cycle of double caramel colorant in the fertiliser prodn system, flow process is short; Be convenient to adjustment and control fertilizer outward appearance, make the fertilizer color and luster even, stable, the flower material do not occur; And consumption is few, and cost is low, is innovative point of the present invention.
Two, interpolation point, interpolation equipment, metering method and the addition of double caramel colorant selection, control is accurately, and is easy to operate; Implement simple and easy; The manufacturing condition that can adapt to the control of fertilizer outward appearance guarantees double caramel colorant nondiscoloration, colour-fast under high temperature and high pressure environment, make the fertilizer color and luster even; The pure nature of tone, outward appearance is beautified.
Three, adopt double caramel colorant as fertilizer sources inner additive, both can control the fertilizer outward appearance, improve the fertilizer color and luster; And in use biodegradable, improve edaphic condition, environmentally safe; Toxicological harmless is beneficial to environment protection, uses rationally, acts on safety.
Four, pollution-free in application process, be beneficial to suitability for industrialized production.By should be with method with double caramel colorant as fertilizer sources inner additive, with low cost, pollution-free, can extensively promote, substitute.And in actual interpolation process, consumption is low, and 1 ton of fertilizer consumes 0.1～5.0 kilogram double caramel colorant, thereby can save fund for the user.
In a word, owing to can correctly grasp the utilisation technology of double caramel colorant in the fertiliser prodn process, double caramel colorant is used at suitable interpolation point; Select equipment matched, metering method, addition to add, solvability is good under high temperature and high pressure environment, and it is little to add consumption; Use cost is low, has control fertilizer outward appearance, guarantees fertilizer nondiscoloration, colour-fast; The flower material does not appear, and unified to reach the fertilizer color and luster, and the false proof purposes of fertilizer; Be aided with environmentally safe, toxicological harmless again, be beneficial to and preserve the ecological environment, biodegradable effect.Therefore a kind of method of utilizing double caramel colorant control fertilizer outward appearance of the present invention, have easy to operate, low-cost, hang down consumption, advantage such as nuisanceless.
Embodiment
The present invention finds in the fertiliser prodn process through test; Double caramel colorant is used at suitable interpolation point; Select equipment matched, metering method, addition to add, can control the fertilizer outward appearance effectively, as fertilizer sources low cost and the environment-friendly type fertilizer inner additive that is easy to promote.
Below in conjunction with embodiment a kind of method of double caramel colorant control fertilizer outward appearance of utilizing of the present invention is described further, but does not limit the present invention.
Embodiment 1: in monoammonium phosphate fertiliser prodn process,
(1) gets double caramel colorant: water=1:0, mixing and stirring by mass ratio earlier;
(2) the double caramel colorant that (1) step was mixed adopts plunger tpe machinery volume pump to be transported in the slip neutralizing well fully to stir with the monoammonium phosphate slip and double caramel colorant is dissolved fully and mixes; The double caramel colorant that adds consumes 0.1 kilogram double caramel colorant by ton fertilizer, measures through the frequency conversion under meter;
The monoammonium phosphate slip that (3) will be mixed with double caramel colorant is granulated, and makes the monoammonium phosphate fertilizer of the color of wanting.Adjust the consumption of double caramel colorant according to the depth of required monoammonium phosphate outward appearance.
Embodiment 2: in monoammonium phosphate fertiliser prodn process,
(1) gets double caramel colorant: water=1:0.5, mixing and stirring by mass ratio earlier;
(2) the double caramel colorant that (1) step was mixed adopts the plunger tpe METERING DIAPHRAGM PUMPS to be transported in the slip neutralizing well fully to stir with the monoammonium phosphate slip and double caramel colorant is dissolved fully and mixes; The double caramel colorant that adds consumes 1.0 kilograms double caramel colorant by ton fertilizer, measures through the frequency conversion under meter;
The monoammonium phosphate slip that (3) will be mixed with double caramel colorant is granulated, and makes the monoammonium phosphate fertilizer of the color of wanting.Adjust the consumption of double caramel colorant according to the depth of required monoammonium phosphate outward appearance.
Embodiment 3: in the diammonium phosphate fertilizer production process,
(1) gets double caramel colorant: water=1:0.5, mixing and stirring by mass ratio earlier;
(2) (1) the double caramel colorant that mixes of step is adopted miniature mono-pump to be transported in the slip neutralizing well fully to stir with diammonium phosphate slurry and double caramel colorant is dissolved fully and mix; The double caramel colorant that adds consumes 3.0 kilograms double caramel colorant by ton fertilizer, measures through the frequency conversion under meter;
The diammonium phosphate slurry that (3) will be mixed with double caramel colorant is granulated, and makes the diammonium phosphate fertilizer of the color of wanting.Adjust the consumption of double caramel colorant according to the depth of required diammonium phosphate outward appearance.
Embodiment 4: in the diammonium phosphate fertilizer production process,
(1) gets double caramel colorant: water=1:0.3, mixing and stirring by mass ratio earlier;
(2) the double caramel colorant that (1) step was mixed adopts plunger tpe machinery volume pump to be transported in the slip neutralizing well fully to stir with diammonium phosphate slurry and double caramel colorant is dissolved fully and mixes; The double caramel colorant that adds consumes 5.0 kilograms double caramel colorant by ton fertilizer, measures through the frequency conversion under meter;
The diammonium phosphate slurry that (3) will be mixed with double caramel colorant is granulated, and makes the diammonium phosphate fertilizer of the color of wanting.Adjust the consumption of double caramel colorant according to the depth of required diammonium phosphate outward appearance.
Claims (2)
1. method of utilizing double caramel colorant control fertilizer outward appearance, in the fertiliser prodn process, it is characterized in that carrying out according to the following steps: double caramel colorant: water=1:0～0.5, mixing and stirring are got by mass ratio earlier in (1); (2) the double caramel colorant that (1) step was mixed adopts pump delivery fully to stir with fertilizer slurry in the slip neutralizing well and double caramel colorant is dissolved fully and mixes; The double caramel colorant that adds consumes 0.1～5.0 kilogram double caramel colorant by ton fertilizer, measures through the frequency conversion under meter.The fertilizer slurry that (3) will be mixed with double caramel colorant is granulated, and makes the fertilizer of the color of wanting.
2. a kind of method of utilizing double caramel colorant control fertilizer outward appearance according to claim 1, it is characterized in that: described pump is plunger tpe machinery volume pump, plunger tpe METERING DIAPHRAGM PUMPS or miniature mono-pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210268222.2A CN102786345B (en) | 2012-07-31 | 2012-07-31 | Method for controlling fertilizer appearance by double-caramel pigment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210268222.2A CN102786345B (en) | 2012-07-31 | 2012-07-31 | Method for controlling fertilizer appearance by double-caramel pigment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102786345A true CN102786345A (en) | 2012-11-21 |
| CN102786345B CN102786345B (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210268222.2A Expired - Fee Related CN102786345B (en) | 2012-07-31 | 2012-07-31 | Method for controlling fertilizer appearance by double-caramel pigment |
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| Country | Link |
|---|---|
| CN (1) | CN102786345B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105152752A (en) * | 2015-08-07 | 2015-12-16 | 沃达农业科技股份有限公司 | Humic acid containing microbial ecological fertilizer as well as preparation and application methods thereof |
| CN112592232A (en) * | 2020-12-29 | 2021-04-02 | 湖北富邦新材料有限公司 | Synergistic internal additive of ammonium phosphate fertilizer and preparation method thereof |
| CN115487667A (en) * | 2022-09-15 | 2022-12-20 | 湖南湘渝科技有限公司 | Tail gas absorption process for caramel color production by using common method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1451640A (en) * | 2002-04-20 | 2003-10-29 | 云南磷肥工业有限公司 | Surface colored granular chemical fertilizer and producing method thereof |
| CN201510857U (en) * | 2009-09-14 | 2010-06-23 | 瓮福（集团）有限责任公司 | Control device for fertilizer coloring agent |
| CN102093134A (en) * | 2010-12-27 | 2011-06-15 | 岳阳湘渝焦糖实业有限公司 | Process for producing environmentally-friendly double caramel coloring agent for fertilizer |
-
2012
- 2012-07-31 CN CN201210268222.2A patent/CN102786345B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1451640A (en) * | 2002-04-20 | 2003-10-29 | 云南磷肥工业有限公司 | Surface colored granular chemical fertilizer and producing method thereof |
| CN201510857U (en) * | 2009-09-14 | 2010-06-23 | 瓮福（集团）有限责任公司 | Control device for fertilizer coloring agent |
| CN102093134A (en) * | 2010-12-27 | 2011-06-15 | 岳阳湘渝焦糖实业有限公司 | Process for producing environmentally-friendly double caramel coloring agent for fertilizer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105152752A (en) * | 2015-08-07 | 2015-12-16 | 沃达农业科技股份有限公司 | Humic acid containing microbial ecological fertilizer as well as preparation and application methods thereof |
| CN112592232A (en) * | 2020-12-29 | 2021-04-02 | 湖北富邦新材料有限公司 | Synergistic internal additive of ammonium phosphate fertilizer and preparation method thereof |
| CN115487667A (en) * | 2022-09-15 | 2022-12-20 | 湖南湘渝科技有限公司 | Tail gas absorption process for caramel color production by using common method |
| CN115487667B (en) * | 2022-09-15 | 2024-03-26 | 湖南湘渝科技有限公司 | Tail gas absorption process for caramel color production by common method |
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| Publication number | Publication date |
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| CN102786345B (en) | 2014-11-05 |
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