CN105418244A - Colored powdery compound fertilizer anti-caking agent prepared from inorganic pigment and application thereof - Google Patents
Colored powdery compound fertilizer anti-caking agent prepared from inorganic pigment and application thereof Download PDFInfo
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- CN105418244A CN105418244A CN201510943320.5A CN201510943320A CN105418244A CN 105418244 A CN105418244 A CN 105418244A CN 201510943320 A CN201510943320 A CN 201510943320A CN 105418244 A CN105418244 A CN 105418244A
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- Prior art keywords
- iron oxide
- composite fertilizer
- coagulating agent
- agent
- powdery anti
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 146
- 239000003795 chemical substances by application Substances 0.000 title abstract description 20
- 150000001875 compounds Chemical class 0.000 title abstract description 9
- 239000001023 inorganic pigment Substances 0.000 title abstract 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 82
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical class O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000000843 powder Substances 0.000 claims abstract description 36
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002131 composite material Substances 0.000 claims description 116
- 239000003146 anticoagulant agent Substances 0.000 claims description 59
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 46
- 238000003801 milling Methods 0.000 claims description 35
- 239000002932 luster Substances 0.000 claims description 23
- 239000000395 magnesium oxide Substances 0.000 claims description 23
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 23
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 23
- 239000002245 particle Substances 0.000 claims description 23
- 239000000377 silicon dioxide Substances 0.000 claims description 23
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 7
- 239000011707 mineral Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 abstract description 32
- 238000000576 coating method Methods 0.000 abstract description 32
- 230000009286 beneficial effect Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 5
- 239000003086 colorant Substances 0.000 abstract 3
- 239000004615 ingredient Substances 0.000 abstract 2
- FWBHETKCLVMNFS-UHFFFAOYSA-N 4',6-Diamino-2-phenylindol Chemical compound C1=CC(C(=N)N)=CC=C1C1=CC2=CC=C(C(N)=N)C=C2N1 FWBHETKCLVMNFS-UHFFFAOYSA-N 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- 241000276489 Merlangius merlangus Species 0.000 description 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/20—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for preventing the fertilisers being reduced to powder; Anti-dusting additives
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to a colored powdery compound fertilizer anti-caking agent prepared from an inorganic pigment and application thereof. The agent comprises the following ingredients in percentage by mass: 1-3% of iron oxide red, iron oxide yellow, iron oxide blue, iron oxide green, iron oxide purple, iron oxide brown or iron oxide black and 99-97% of modified talcum powder, and is prepared by uniformly mixing the ingredients by adopting a powder mill. The agent is applied to compound fertilizer coating, and 2.5-3.5 kilograms of the agent are used in each ton of a compound fertilizer, so that a corresponding color of red, yellow, blue, green, purple, brown or black is shown in the appearance of the compound fertilizer. The agent has the advantages that the agent with the corresponding color of red, yellow, blue, green, purple, brown or black can be provided for compound fertilizers with different appearance colors, so that the inside and outside colors of each compound fertilizer are consistent, color difference and materials with inconsistent colors are avoided, and the color is stable and uniform; meanwhile, light resistance and heat resistance are achieved, and the agent is colourfast and anti-fade, and can serve as a fertilizer anti-counterfeiting mark; the agent is simple in preparation method, relatively low in using cost and high in anti-caking property; when the agent is applied to compound fertilizer coating, the fertilizer loosening rate reaches 90% or above; the agent can be degraded biologically, and thus is beneficial to environmental protection.
Description
Technical field
The present invention relates to powdery anti-coagulating agent for composite fertilizer technical field, particularly relate to the colored powdery anti-coagulating agent for composite fertilizer of mineral dye preparation and application.
Background technology
That is familiar with composite fertilizer along with people deepens continuously, and current composite fertilizer has become the important fertilizer of agriculture production, but compound fertilizer from caking problem receives the concern of fertilizer industry always, is also one of important factor affecting fertilizer quality.Caking not only give composite heat transfer enterprise storage, transport make troubles, the more important thing is to user use cause very big inconvenience.
Now, most enterprises of composite fertilizer, in the process of production composite fertilizer, the problem such as the moisture absorption, caking, efflorescence is there is in order to prevent fertilizer, except except the normally used oily anti-skinning agent of composite fertilizer's surface-coating, also adopt " oily anti-skinning agent+powdery anti-caking agent " this " two step method " to address these problems, on oily anti-skinning agent surface, coating one deck powdery anti-caking agent stops the generation of problem again.And powdery anti-caking agent is generally take talcum powder as main raw material, outward appearance is white or light grey, consumption is large, average consumption controls at 2.5-6.0 kg/tonne, far beyond oily anti-skinning agent consumption, if the composite fertilizer produced and powdery anti-caking agent outward appearance inconsistent time, may cause inside and outside composite fertilizer that aberration is large, color and luster is unstable, the phenomenon such as flower material.
The main raw material of composite fertilizer is: ammonium nitrate, urea, ammonium chloride, ammonium phosphate, Repone K, saltpetre etc., often kind of raw material sources difference, color is also inconsistent, and the composite fertilizer's color produced also is not quite similar, and may have redness, yellow, blueness, green, purple, brown or black etc.In addition, some enterprise also can add some pigments to improve composite fertilizer's outward appearance in the process of production composite fertilizer, as the mark distinguishing dissimilar composite fertilizer, composite fertilizer is made to present redness, yellow, blue, green, purple, the color and lusters such as brown or black, like this, after fertilizer surface coating one deck oily anti-skinning agent, re-use 2.5-6.0 kg/tonne of white or light gray powdery anti-coagulating agent for composite fertilizer, the color and luster on composite fertilizer surface can be weakened, cause inside and outside composite fertilizer and occur aberration, surface whiting, color and luster is not enough, the phenomenon such as be faint in color, therefore, the powdery anti-coagulating agent for composite fertilizer developing different color and luster is imperative, also be exploitation problem very crucial at present.
Summary of the invention
The object of the present invention is to provide the redness of different color and luster, yellow, blue, green, purple, brown or black powdery anti-coagulating agent for composite fertilizer, this redness, yellow, blue, green, purple, preparation method that is brown or black powdery anti-coagulating agent for composite fertilizer is simple, the powdery anti-coagulating agent for composite fertilizer that color and luster is corresponding can be selected according to the fertile outward appearance of different composite, make solid colour inside and outside composite fertilizer, no color differnece, without flower material, color stability, evenly, can be fast light heat-resisting, colour-fast, nondiscoloration, also can be used as fertilizer anti-counterfeiting mark, and use cost is low, anti-caking performance is good, degradable, be beneficial to environment protection.
The present invention adopts following technical scheme:
Red powdery anti-coagulating agent for composite fertilizer, each component by mass percentage, is characterized in that: by 1-3% red iron oxide and 99-97% modified talc powder, adopts powder runner milling to mix and forms.
Yellow powdery anti-coagulating agent for composite fertilizer, each component by mass percentage, is characterized in that: by 1-3% iron oxide yellow and 99-97% modified talc powder, adopts powder runner milling to mix and forms.
Blue powdery anti-coagulating agent for composite fertilizer, each component by mass percentage, is characterized in that: by 1-3% iron oxide blue and 99-97% modified talc powder, adopts powder runner milling to mix and forms.
Green powdery anti-coagulating agent for composite fertilizer, each component by mass percentage, is characterized in that: by 1-3% iron oxide green and 99-97% modified talc powder, adopts powder runner milling to mix and forms.
The powdery anti-coagulating agent for composite fertilizer of purple, each component by mass percentage, is characterized in that: by 1-3% iron oxide purple and 99-97% modified talc powder, adopts powder runner milling to mix and forms.
Brown powdery anti-coagulating agent for composite fertilizer, each component by mass percentage, is characterized in that: by 1-3% iron oxide brown and 99-97% modified talc powder, adopts powder runner milling to mix and forms.
The powdery anti-coagulating agent for composite fertilizer of black, each component by mass percentage, is characterized in that: by 1-3% iron oxide black and 99-97% modified talc powder, adopts powder runner milling to mix and forms.
Described red iron oxide, iron oxide yellow, iron oxide blue, iron oxide green, iron oxide purple, iron oxide brown or iron oxide black are mineral dye.
Described talcum powder is modified talc powder, particle diameter order number 300-500 order, dioxide-containing silica 58% ± 2, magnesium oxide 28% ± 2, whiteness >=86.
The purposes of above-mentioned powdery anti-coagulating agent for composite fertilizer, it is characterized in that: the powdery anti-coagulating agent for composite fertilizer of above-mentioned colour is used for composite fertilizer's parcel, composite fertilizer per ton uses powdery anti-coagulating agent for composite fertilizer 2.5-3.5 kilogram, makes composite fertilizer's appearance luster be corresponding redness, yellow, blueness, green, purple, brown or black.
Aforesaid method is adopted to prepare redness, yellow, blueness, green, purple, the brown or black powdery anti-coagulating agent for composite fertilizer of different color and luster; color stability, and can be fast light heat-resisting, colour-fast; nondiscoloration; select in the composite fertilizer that color and luster is corresponding after parcel, inside and outside fertilizer, color is unified, no color differnece; uniform color; also can be used as fertilizer anti-counterfeiting mark, and use cost is lower, anti-caking performance is good, biodegradable, is beneficial to environment protection simultaneously.
Compared with prior art, its advantage mainly comprises in the present invention:
One, select the redness of different color and luster, yellow, blueness, green, purple, brown or black powdery anti-coagulating agent for composite fertilizer coating in redness corresponding to color and luster, yellow, blueness, green, purple, brown or black composite fertilizer respectively, solid colour inside and outside composite fertilizer can be made, no color differnece, without flower material, and can be fast light heat-resisting, color stability, is evenly innovative point of the present invention.Selected pigment is inorganic raw material, has that the attached ability of bag is strong, the equal first-class feature of good stability, color and luster.
Two, adopt the redness of different color and luster, yellow, blueness, green, purple, brown or black powdery anti-coagulating agent for composite fertilizer coating in redness corresponding to color and luster, yellow, blueness, green, purple, brown or black composite fertilizer respectively; both fertilizer appearance can be controlled; and it is in use biodegradable; improve edaphic condition; environmentally safe; toxicological harmless, is beneficial to environment protection, uses rationally, acts on safety.
Three, adopt the redness of different color and luster, yellow, blueness, green, purple, brown or black powdery anti-coagulating agent for composite fertilizer coating in redness corresponding to color and luster, yellow, blueness, green, purple, brown or black composite fertilizer respectively, implement simple and easy, the manufacturing condition of composite fertilizer can be adapted to, ensure that composite fertilizer at high temperature stores, nondiscoloration, colour-fast, make composite fertilizer's uniform color pure, the effect of aesthetic appeal can be played.
Four, pollution-free in production process, be beneficial to suitability for industrialized production.The redness produced by present method, yellow, blueness, green, purple, brown or black powdery anti-coagulating agent for composite fertilizer, with low cost, pollution-free, saving can be promoted, substitute.
In a word; select the redness of different color and luster, yellow, blueness, green, purple, brown or black powdery anti-coagulating agent for composite fertilizer coating in redness corresponding to color and luster, yellow, blueness, green, purple, brown or black composite fertilizer respectively; color stability; and can be fast light heat-resisting; colour-fast; nondiscoloration; select in the composite fertilizer that color and luster is corresponding after coating; inside and outside fertilizer, color is unified, no color differnece, without flower material; uniform color; also can be used as fertilizer anti-counterfeiting mark, and use cost is lower, anti-caking performance is good, biodegradable, is beneficial to environment protection simultaneously.
Embodiment
Embodiment 1
Red powdery anti-coagulating agent for composite fertilizer, each component is by mass percentage: 1% red iron oxide, 99% modified talc powder, wherein the particle diameter of modified talc powder is 300 orders, dioxide-containing silica 58%, magnesium oxide 28%, whiteness 86, adopts powder runner milling to mix, coating in composite fertilizer, be added in an amount of 2.5 kgs/tonne, fertilizer loosening ratio reaches 90%;
Yellow powdery anti-coagulating agent for composite fertilizer, each component is by mass percentage: 1% iron oxide yellow, 99% modified talc powder, wherein the particle diameter of modified talc powder is 500 orders, dioxide-containing silica 60%, magnesium oxide 26%, whiteness 87, adopts powder runner milling to mix, coating in composite fertilizer, be added in an amount of 3.0 kgs/tonne, loosening ratio reaches 91%;
Blue powdery anti-coagulating agent for composite fertilizer, each component is by mass percentage: 1% iron oxide blue, 99% modified talc powder, wherein the particle diameter of modified talc powder is 400 orders, dioxide-containing silica 56%, magnesium oxide 30%, whiteness 88, adopts powder runner milling to mix, coating in composite fertilizer, be added in an amount of 3.5 kgs/tonne, fertilizer loosening ratio reaches 92%;
Green powdery anti-coagulating agent for composite fertilizer, each component is by mass percentage: 1% iron oxide green, 99% modified talc powder, wherein the particle diameter of modified talc powder is 400 orders, dioxide-containing silica 58%, magnesium oxide 30%, whiteness 88, adopts powder runner milling to mix, coating in composite fertilizer, be added in an amount of 2.5 kgs/tonne, loosening ratio reaches 90%.
The powdery anti-coagulating agent for composite fertilizer of purple, each component is by mass percentage: 1% iron oxide purple, 99% modified talc powder, wherein the particle diameter of modified talc powder is 500 orders, dioxide-containing silica 60%, magnesium oxide 26%, whiteness 87, adopts powder runner milling to mix, coating in composite fertilizer, be added in an amount of 3.0 kgs/tonne, loosening ratio reaches 91%;
Brown powdery anti-coagulating agent for composite fertilizer, each component is by mass percentage: 1% iron oxide brown, 99% modified talc powder, wherein the particle diameter of modified talc powder is 400 orders, dioxide-containing silica 56%, magnesium oxide 30%, whiteness 88, adopts powder runner milling to mix, coating in composite fertilizer, be added in an amount of 3.5 kgs/tonne, fertilizer loosening ratio reaches 92%;
The powdery anti-coagulating agent for composite fertilizer of black, each component is by mass percentage: 1% iron oxide black, 99% modified talc powder, wherein the particle diameter of modified talc powder is 400 orders, dioxide-containing silica 58%, magnesium oxide 30%, whiteness 88, adopts powder runner milling to mix, coating in composite fertilizer, be added in an amount of 2.5 kgs/tonne, loosening ratio reaches 90%.
Embodiment 2
Red powdery anti-coagulating agent for composite fertilizer, each component is by mass percentage: 2% red iron oxide, 98% modified talc powder, wherein the particle diameter of modified talc powder is 500 orders, dioxide-containing silica 60%, magnesium oxide 26%, whiteness 87, adopts powder runner milling to mix, coating in composite fertilizer, be added in an amount of 3.0 kgs/tonne, loosening ratio reaches 91%;
Yellow powdery anti-coagulating agent for composite fertilizer, each component is by mass percentage: 2% iron oxide yellow, 98% modified talc powder, wherein the particle diameter of modified talc powder is 400 orders, dioxide-containing silica 56%, magnesium oxide 30%, whiteness 88, adopts powder runner milling to mix, coating in composite fertilizer, be added in an amount of 3.5 kgs/tonne, fertilizer loosening ratio reaches 92%;
Blue powdery anti-coagulating agent for composite fertilizer, each component is by mass percentage: 2% iron oxide blue, 98% modified talc powder, wherein the particle diameter of modified talc powder is 400 orders, dioxide-containing silica 58%, magnesium oxide 30%, whiteness 88, adopts powder runner milling to mix, coating in composite fertilizer, be added in an amount of 2.5 kgs/tonne, loosening ratio reaches 90%.
Green powdery anti-coagulating agent for composite fertilizer, each component is by mass percentage: 2% iron oxide green, 98% modified talc powder, wherein the particle diameter of modified talc powder is 500 orders, dioxide-containing silica 60%, magnesium oxide 26%, whiteness 87, adopts powder runner milling to mix, coating in composite fertilizer, be added in an amount of 3.0 kgs/tonne, loosening ratio reaches 91%;
The powdery anti-coagulating agent for composite fertilizer of purple, each component is by mass percentage: 2% iron oxide purple, 98% modified talc powder, wherein the particle diameter of modified talc powder is 400 orders, dioxide-containing silica 56%, magnesium oxide 30%, whiteness 88, adopts powder runner milling to mix, coating in composite fertilizer, be added in an amount of 3.5 kgs/tonne, fertilizer loosening ratio reaches 92%;
Brown powdery anti-coagulating agent for composite fertilizer, each component is by mass percentage: 2% iron oxide brown, 98% modified talc powder, wherein the particle diameter of modified talc powder is 400 orders, dioxide-containing silica 58%, magnesium oxide 30%, whiteness 88, adopts powder runner milling to mix, coating in composite fertilizer, be added in an amount of 2.5 kgs/tonne, loosening ratio reaches 90%.
The powdery anti-coagulating agent for composite fertilizer of black, each component is by mass percentage: 2% iron oxide black, 98% modified talc powder, wherein the particle diameter of modified talc powder is 500 orders, dioxide-containing silica 60%, magnesium oxide 26%, whiteness 87, adopts powder runner milling to mix, coating in composite fertilizer, be added in an amount of 3.0 kgs/tonne, loosening ratio reaches 91%;
Embodiment 3
Red powdery anti-coagulating agent for composite fertilizer, each component is by mass percentage: 3% red iron oxide, 97% modified talc powder, wherein the particle diameter of modified talc powder is 400 orders, dioxide-containing silica 56%, magnesium oxide 30%, whiteness 88, adopts powder runner milling to mix, coating in composite fertilizer, be added in an amount of 3.5 kgs/tonne, fertilizer loosening ratio reaches 92%;
Yellow powdery anti-coagulating agent for composite fertilizer, each component is by mass percentage: 3% iron oxide yellow, 97% modified talc powder, wherein the particle diameter of modified talc powder is 400 orders, dioxide-containing silica 58%, magnesium oxide 30%, whiteness 88, adopts powder runner milling to mix, coating in composite fertilizer, be added in an amount of 2.5 kgs/tonne, loosening ratio reaches 90%.
Blue powdery anti-coagulating agent for composite fertilizer, each component is by mass percentage: 3% iron oxide blue, 97% modified talc powder, wherein the particle diameter of modified talc powder is 500 orders, dioxide-containing silica 60%, magnesium oxide 26%, whiteness 87, adopts powder runner milling to mix, coating in composite fertilizer, be added in an amount of 3.0 kgs/tonne, loosening ratio reaches 91%;
Green powdery anti-coagulating agent for composite fertilizer, each component is by mass percentage: 3% iron oxide green, 97% modified talc powder, wherein the particle diameter of modified talc powder is 400 orders, dioxide-containing silica 56%, magnesium oxide 30%, whiteness 88, adopts powder runner milling to mix, coating in composite fertilizer, be added in an amount of 3.5 kgs/tonne, fertilizer loosening ratio reaches 92%;
The powdery anti-coagulating agent for composite fertilizer of purple, each component is by mass percentage: 3% iron oxide purple, 97% modified talc powder, wherein the particle diameter of modified talc powder is 400 orders, dioxide-containing silica 58%, magnesium oxide 30%, whiteness 88, adopts powder runner milling to mix, coating in composite fertilizer, be added in an amount of 2.5 kgs/tonne, loosening ratio reaches 90%.
Brown powdery anti-coagulating agent for composite fertilizer, each component is by mass percentage: 3% iron oxide brown, 97% modified talc powder, wherein the particle diameter of modified talc powder is 500 orders, dioxide-containing silica 60%, magnesium oxide 26%, whiteness 87, adopts powder runner milling to mix, coating in composite fertilizer, be added in an amount of 3.0 kgs/tonne, loosening ratio reaches 91%;
The powdery anti-coagulating agent for composite fertilizer of black, each component is by mass percentage: 3% iron oxide black, 97% modified talc powder, wherein the particle diameter of modified talc powder is 400 orders, dioxide-containing silica 56%, magnesium oxide 30%, whiteness 88, adopts powder runner milling to mix, coating in composite fertilizer, be added in an amount of 3.5 kgs/tonne, fertilizer loosening ratio reaches 92%;
The redness of the different color and lusters of above-mentioned preparation embodiment 1-3, yellow, blue, green, purple, brown or black powdery anti-coagulating agent for composite fertilizer is respectively in the redness that color and luster is corresponding, yellow, blue, green, purple, coating in brown or black composite fertilizer, color stability, and can be fast light heat-resisting, colour-fast, nondiscoloration, after selection is wrapped up in the composite fertilizer that color and luster is corresponding, inside and outside fertilizer, color is unified, no color differnece, without flower material, uniform color, the powdery anti-coagulating agent for composite fertilizer that the present invention simultaneously prepares different color and luster also can be used as fertilizer anti-counterfeiting mark, and use cost is lower, anti-caking performance is good, biodegradable, be beneficial to environment protection.
Claims (10)
1. the powdery anti-coagulating agent for composite fertilizer of redness, each component by mass percentage, is characterized in that: by 1-3% red iron oxide and 99-97% modified talc powder, adopts powder runner milling to mix and forms.
2. the powdery anti-coagulating agent for composite fertilizer of yellow, each component by mass percentage, is characterized in that: by 1-3% iron oxide yellow and 99-97% modified talc powder, adopts powder runner milling to mix and forms.
3. the powdery anti-coagulating agent for composite fertilizer of blueness, each component by mass percentage, is characterized in that: by 1-3% iron oxide blue and 99-97% modified talc powder, adopts powder runner milling to mix and forms.
4. the powdery anti-coagulating agent for composite fertilizer of green, each component by mass percentage, is characterized in that: by 1-3% iron oxide green and 99-97% modified talc powder, adopts powder runner milling to mix and forms.
5. the powdery anti-coagulating agent for composite fertilizer of purple, each component by mass percentage, is characterized in that: by 1-3% iron oxide purple and 99-97% modified talc powder, adopts powder runner milling to mix and forms.
6. brown powdery anti-coagulating agent for composite fertilizer, each component by mass percentage, is characterized in that: by 1-3% iron oxide brown and 99-97% modified talc powder, adopts powder runner milling to mix and forms.
7. the powdery anti-coagulating agent for composite fertilizer of black, each component by mass percentage, is characterized in that: by 1-3% iron oxide black and 99-97% modified talc powder, adopts powder runner milling to mix and forms.
8. prepare colored powdery anti-coagulating agent for composite fertilizer according to one of claim 1-7 Suo Shu with mineral dye, it is characterized in that: described red iron oxide, iron oxide yellow, iron oxide blue, iron oxide green, iron oxide purple, iron oxide brown and iron oxide black are mineral dye.
9. prepare colored powdery anti-coagulating agent for composite fertilizer according to one of claim 1-7 Suo Shu with mineral dye, it is characterized in that: described talcum powder is modified talc powder, particle diameter order number 300-500 order, dioxide-containing silica 58% ± 2, magnesium oxide 28% ± 2, whiteness >=86.
10. according to the purposes preparing colored powdery anti-coagulating agent for composite fertilizer one of claim 1-7 Suo Shu with mineral dye, it is characterized in that: the powdery anti-coagulating agent for composite fertilizer of colour is used for composite fertilizer's parcel, composite fertilizer per ton uses powdery anti-coagulating agent for composite fertilizer 2.5-3.5 kilogram, makes composite fertilizer's appearance luster be corresponding redness, yellow, blueness, green, purple, brown or black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510943320.5A CN105418244A (en) | 2015-12-16 | 2015-12-16 | Colored powdery compound fertilizer anti-caking agent prepared from inorganic pigment and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510943320.5A CN105418244A (en) | 2015-12-16 | 2015-12-16 | Colored powdery compound fertilizer anti-caking agent prepared from inorganic pigment and application thereof |
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| CN105418244A true CN105418244A (en) | 2016-03-23 |
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|---|---|---|---|
| CN201510943320.5A Pending CN105418244A (en) | 2015-12-16 | 2015-12-16 | Colored powdery compound fertilizer anti-caking agent prepared from inorganic pigment and application thereof |
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| CN (1) | CN105418244A (en) |
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| CN106242805A (en) * | 2016-08-17 | 2016-12-21 | 湖北富邦科技股份有限公司 | A kind of black powdery anti-coagulating agent for composite fertilizer polishing type |
| CN106278626A (en) * | 2016-08-17 | 2017-01-04 | 湖北富邦科技股份有限公司 | A kind of coffee-like powdery anti-coagulating agent for composite fertilizer polishing type |
| CN106316605A (en) * | 2016-08-17 | 2017-01-11 | 湖北富邦科技股份有限公司 | Brown powdery compound fertilizer anticaking agent |
| CN106365768A (en) * | 2016-08-17 | 2017-02-01 | 湖北富邦科技股份有限公司 | Black powdery composite fertilizer anticaking agent |
| CN109851419A (en) * | 2018-03-23 | 2019-06-07 | 刘宣 | A kind of preparation method of coloured coated slow-release granular fertilizer |
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| CN105130561A (en) * | 2014-06-04 | 2015-12-09 | 深圳市芭田生态工程股份有限公司 | Composite fertilizer agglomeration resisting pulvis and preparation method thereof |
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| RU2234459C1 (en) * | 2003-04-24 | 2004-08-20 | Открытое акционерное общество "Сильвинит" | Method for coloring potassium chloride |
| CN1597639A (en) * | 2004-09-10 | 2005-03-23 | 陈荣鹏 | Anticaking colour amendment for high concentration phosphorus compound fertilizer |
| CN1762915A (en) * | 2005-09-01 | 2006-04-26 | 刘天暘 | Coloured phosphorus ammonium fertilizer production method and its dying wrapping agent |
| CN102786357A (en) * | 2012-08-29 | 2012-11-21 | 湖北富邦科技股份有限公司 | Powdered composite fertilizer anti-caking agent with different colors |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106242805A (en) * | 2016-08-17 | 2016-12-21 | 湖北富邦科技股份有限公司 | A kind of black powdery anti-coagulating agent for composite fertilizer polishing type |
| CN106278626A (en) * | 2016-08-17 | 2017-01-04 | 湖北富邦科技股份有限公司 | A kind of coffee-like powdery anti-coagulating agent for composite fertilizer polishing type |
| CN106316605A (en) * | 2016-08-17 | 2017-01-11 | 湖北富邦科技股份有限公司 | Brown powdery compound fertilizer anticaking agent |
| CN106365768A (en) * | 2016-08-17 | 2017-02-01 | 湖北富邦科技股份有限公司 | Black powdery composite fertilizer anticaking agent |
| CN109851419A (en) * | 2018-03-23 | 2019-06-07 | 刘宣 | A kind of preparation method of coloured coated slow-release granular fertilizer |
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