CN103848676A - Fertilizer with easily identified fertilizer efficiency and preparation method thereof - Google Patents
Fertilizer with easily identified fertilizer efficiency and preparation method thereof Download PDFInfo
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- CN103848676A CN103848676A CN201210497753.9A CN201210497753A CN103848676A CN 103848676 A CN103848676 A CN 103848676A CN 201210497753 A CN201210497753 A CN 201210497753A CN 103848676 A CN103848676 A CN 103848676A
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Abstract
The invention discloses a fertilizer with easily identified fertilizer efficiency. The fertilizer comprises the following components by weight: 60-70 parts of polyethylene glycol with molecular weight of 6000-7000, 5-10 parts of polyvinylpyrrolidone K300, 10-35 parts of a water-soluble fertilizer and 1-5 parts of a colored substrate. The fertilizer with easily identified fertilizer efficiency provided by the technical scheme of the invention has the beneficial effect that color layer peeling or promotion on fertilizer volatilization due to the mutual influence of chemical properties of the color fertilizer and fertilizer is avoided, thereby avoiding the influence on fertilizer quality. The invention also relates to a preparation method of the fertilizer easily identified fertilizer efficiency. The method comprises the steps of: mixing the water-soluble fertilizer, polyethylene glycol and polyvinyl pyrrolidone K300 according to the proportion, and heating to 60 DEG C; according to the color requirement, adding the pigment substrate and fully stirring; and adding the molten mixture into lightweight paraffin oil, cooling and granulating to obtain the colored fertilizer particles with easily identified fertilizer efficiency.
Description
Technical field
The invention belongs to the preparing technical field of fertilizer, especially relate to a kind of fertilizer efficiency and be easy to the preparation method of chemical fertilizer of identification.
Background technology
Most of chemical fertilizer is water miscible water white salt crystalloid.The product of chemical fertilizers production enterprise is except packing, substantially similar.People are to the mainly mark explanation by packing of the identification of chemical fertilizer composition.Because difference is not obvious, product quality on market is coexisted, differentiation operation aspect has difficulties.
For this reason, Yunnan Phosphate Fertilizer Industrial Co., Ltd proposes granular chemical fertilizer and the production method thereof of surface colour, discloses and adopt take granular chemical fertilizer as matrix in Chinese patent literature CN1451640A, is wrapped in the method for chromatograph at matrix surface.
In above-mentioned patent documentation, disclose colored chemical fertilizer and the chemical fertilizer chemical property that technical scheme makes and influenced each other, caused color layers to be peeled off or promote chemical fertilizer volatilization, had influence on quality.
Summary of the invention
The technical problem to be solved in the present invention is, provides one color can be dissolved in to chemical fertilizer granule itself, when use, color identifier sneaked into preparation fertilizer efficiency in chemical fertilizer granule and be easy to the method for the chemical fertilizer of identification.
For solving the problems of the technologies described above, the technical solution used in the present invention is: by weight forming: 60 ~ 70 parts of the polyoxyethylene glycol that molecular weight is 6000 ~ 7000,05 ~ 10 parts of PVP K30s, 10 ~ 35 parts of water-soluble chemical fertilizers, 1 ~ 5 part of colored base material, wherein colored base material is famille rose and/or lemon yellow and/or indigo.
Optimum weight ratio of the present invention consists of: 65 parts of the polyoxyethylene glycol that molecular weight is 6000,07 parts of PVP K30s, 20 parts of water-soluble chemical fertilizer particles, 3 parts of colored base materials.
Preparation method is as follows: by water-soluble chemical fertilizer, polyoxyethylene glycol and PVP K30 0, be mixed in proportion, be heated to 60 degrees Celsius; Require to add pigment base material according to color, fully stir; The mixture of melting is added in lightweight paraffin oil, and cooling, granulation, makes fertilizer efficiency and is easy to the chemical fertilizer color grains of identifying.
In actual applications, can by identifier on demand quantity add in chemical fertilizer, due to adding of identifier, not only be conducive to the identification of range of product, also be conducive to the evaluation of people to quality product, when decay appears in color, when no longer bright-coloured, people just can intuitive judgment product quality change, and then convenient fertilising again.
Embodiment
The unit of following examples is weight parts:
Embodiment 1: 05 parts of 60 parts of polyoxyethylene glycol that are 6000 by 10 parts of water-soluble chemical fertilizer particles and molecular weight and PVP K30s, mix, be heated to 60 degrees Celsius, require to add respectively 1 part of colored base material fully to stir according to color; The mixture of melting is splashed in lightweight paraffin oil, cooling, make spherical particle, obtain fertilizer efficiency and be easy to the chemical fertilizer of identifying.
Embodiment 2: 07 parts of 65 parts of polyoxyethylene glycol that are 6500 by 20 parts of water-soluble chemical fertilizer particles and molecular weight and PVP K30s, mix, be heated to 60 degrees Celsius, require to add respectively carmine 3 according to color.Fully stir.The mixture of melting is added in lightweight paraffin oil, cooling, make red spherical particle, obtain red identifier.
Embodiment 3: 0 10 parts of 7 parts of polyoxyethylene glycol that are 7000 by 35 parts of water-soluble chemical fertilizer particles and molecular weight and PVP K30s, mix, be heated to 60 degrees Celsius, require to add respectively carmine 1.5 parts according to color, indigo 1.5 parts.Fully stir.The mixture of melting is splashed in lightweight paraffin oil, cooling, make purple spherical particle, obtain purple identifier.
Embodiment 4: 07 parts of 65 parts of polyoxyethylene glycol that are 6000 by 20 parts of water-soluble chemical fertilizer particles and molecular weight and PVP K30s, mix, be heated to 60 degrees Celsius, require to add respectively 1.5 parts of lemon yellows and indigo 1.5 parts according to color.Fully stir.The mixture of melting is splashed in lightweight paraffin oil, cooling, make green spherical particle, obtain greenness identification agent.
Claims (4)
1. fertilizer efficiency is easy to a chemical fertilizer for identification, it is characterized in that, it comprises the following component take weight part: 60 ~ 70 parts of the polyoxyethylene glycol of molecular weight as 6000 ~ 7000,05 ~ 10 parts of PVP K30s, 10 ~ 35 parts of water-soluble chemical fertilizers, 1 ~ 5 part of colored base material.
2. fertilizer efficiency according to claim 1 is easy to the chemical fertilizer of identification, it is characterized in that 65 parts of the polyoxyethylene glycol that molecular weight is 6000 ~ 7000,07 parts of PVP K30s, 20 parts of water-soluble chemical fertilizers, 3 parts of colored base materials.
3. fertilizer efficiency according to claim 1 and 2 is easy to the chemical fertilizer of identification, it is characterized in that, described colored base material is famille rose and/or lemon yellow and/or indigo.
4. prepare the method that as described in claim 1 ~ 3 any one fertilizer efficiency is easy to the chemical fertilizer of identification, comprise the following steps: by water-soluble chemical fertilizer, polyoxyethylene glycol and PVP K30 0, be mixed in proportion, be heated to 60 degrees Celsius; Require to add pigment base material according to color, fully stir; The mixture of melting is added in lightweight paraffin oil, and cooling, granulation, makes fertilizer efficiency and is easy to the chemical fertilizer color grains of identifying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210497753.9A CN103848676A (en) | 2012-11-29 | 2012-11-29 | Fertilizer with easily identified fertilizer efficiency and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210497753.9A CN103848676A (en) | 2012-11-29 | 2012-11-29 | Fertilizer with easily identified fertilizer efficiency and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103848676A true CN103848676A (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210497753.9A Pending CN103848676A (en) | 2012-11-29 | 2012-11-29 | Fertilizer with easily identified fertilizer efficiency and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103848676A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486616A (en) * | 2009-03-05 | 2009-07-22 | 安徽农业大学 | Colorful slow release drought resisting compound fertilizer and preparation thereof |
| CN101747664A (en) * | 2009-12-08 | 2010-06-23 | 湖北富邦化工科技有限公司 | Yellow colorant for fertilizer coloration |
| CN101857491A (en) * | 2010-05-20 | 2010-10-13 | 广东新绿源化工有限公司 | Preparation method of fertilizer colorant and application method thereof |
-
2012
- 2012-11-29 CN CN201210497753.9A patent/CN103848676A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486616A (en) * | 2009-03-05 | 2009-07-22 | 安徽农业大学 | Colorful slow release drought resisting compound fertilizer and preparation thereof |
| CN101747664A (en) * | 2009-12-08 | 2010-06-23 | 湖北富邦化工科技有限公司 | Yellow colorant for fertilizer coloration |
| CN101857491A (en) * | 2010-05-20 | 2010-10-13 | 广东新绿源化工有限公司 | Preparation method of fertilizer colorant and application method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 刘佳铭等: "天然色素彩色复混肥的技术方法", 《漳州师范学报》, no. 2, 25 June 1996 (1996-06-25), pages 78 - 82 * |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |