CN107759374A - A kind of anticaking agent for a great number of elements Water soluble fertilizer - Google Patents
A kind of anticaking agent for a great number of elements Water soluble fertilizer Download PDFInfo
- Publication number
- CN107759374A CN107759374A CN201711270014.5A CN201711270014A CN107759374A CN 107759374 A CN107759374 A CN 107759374A CN 201711270014 A CN201711270014 A CN 201711270014A CN 107759374 A CN107759374 A CN 107759374A
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- China
- Prior art keywords
- soluble fertilizer
- great number
- water soluble
- anticaking agent
- parts
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Classifications
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- 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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of anticaking agent for a great number of elements Water soluble fertilizer, wherein, formed by following component by shown parts by weight compounding:50 90 parts of surfactant, 5 15 parts of chaotropic agent, 1 10 parts of spreader-sticker, 5 20 parts of inorganic salts anticaking agent and stabilizer, the stabilizer are 1 1.2 with the inorganic salts moderate-element in a great number of elements Water soluble fertilizer and the mol ratio of micro- summation:1, the surfactant is anion surfactant, and the anion surfactant is Hamposyl L salt or the compound of Hamposyl L salt and alkylnaphthalene sulfonate.Anticaking agent provided by the present invention for a great number of elements Water soluble fertilizer is complete molten product, and stability and pH value, the acceleration Water soluble fertilizer dissolving of solution are adjusted while anti-caking, has and opens up osmosis, greatly improve the quality and utilization rate of Water soluble fertilizer, it is pollution-free, it is green, it is easy to operate.
Description
Technical field
The present invention relates to fertilizer preventing blocking technology field, more particularly to a kind of anti-caking for a great number of elements Water soluble fertilizer
Agent.
Background technology
A great number of elements water-soluble fertilizer (solid), it is a kind of a great number of elements containing needed for plant and middle trace element, through water
Dissolving, the solid fertilizer of the purposes such as root is stained with for fertigation, foliage application, soilless culture, seed soaking.A great number of elements water-soluble fertilizer
Absorb soon, can directly be absorbed by the root system of crop and blade with crop, nutritional ingredient utilization rate is high, can be same with liquid manure
Apply, with water band fertilizer, available for spray, drip irrigation.With water saving, easily synergy, absorption, province's fertilizer, saving of labor and high-yield high-grade culture technique
A kind of new-type fertilizer to match, it is one of important directions of following fertilizer morphology development.
China is one of poor country of global freshwater resources, and agriculture seasonality and industry skewness, regionality lack
The problems such as water, protrudes, as intensive, the large-scale development of agricultural, and drip irrigation and spray irrigation water saving facility agricultural area expand rapidly
Greatly, the development prospect of a great number of elements water-soluble fertilizer is bright, and demand is increasing, meanwhile, a great number of elements water-soluble fertilizer is wanted
Ask and also increasingly improve.A great number of elements water-soluble fertilizer is in dispensing production, packing and storing, handling transportation or specific extraneous
Under the conditions of, because the reasons such as temperature change, humidity change, the change of compressive strength, the chemical change of itself can produce caking.Greatly
Secondary element water-soluble fertilizer caking not only influences product appearance, and influences the rate of dissolution of product so as to cause the inconvenience used.
A great number of elements water-soluble fertilizer contains inorganic salts moderate-element and trace element, easily produces co-precipitation after dissolving in the solution,
Solution is unstable, extreme influence fertilizer efficiency and easy blocking spout, therefore adds anticaking agent in a great number of elements water-soluble fertilizer
It is necessary.
In the prior art, anticaking agent mainly includes inert powder type, oil-soluble anticaking agent and surfactant types
Anticaking agent.Inert powder type includes kaolin, silica, diatomite and talcum powder etc., and such anticaking agent addition is big,
DeGrain, and not readily dissolve, easy clogging drip irrigation, sprinkling irrigation outlet.Oil-soluble anticaking agent use cost is high, it is serious to exist
Environmental pollution, and use for a long time, also can clogging drip irrigation, sprinkling irrigation outlet.Therefore, conventional anticaking agent is generally unsuitable for water
Molten fertilizer.In order to effectively reduce environmental pollution, improve ecological benefits and economic benefit, offer one kind is provided badly and is directed to a great number of elements water
The efficient anticaking agent of molten fertilizer, can either be entirely water-soluble, while has dissolution, synergy and open up osmosis, and uses letter
It is single, conveniently, cost it is low.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of anticaking agent for a great number of elements Water soluble fertilizer, and it can have
Effect prevents a great number of elements Water soluble fertilizer from luming, while adjusts stability and pH value, the acceleration Water soluble fertilizer dissolving of solution, has to open up and oozes
Effect thoroughly.
The present invention is to provide one kind for the technical scheme that solution above-mentioned technical problem uses and is used for a great number of elements Water soluble fertilizer
Anticaking agent, it is characterised in that by following component by shown parts by weight compounding form:Surfactant 50-90 parts, dissolution
Agent 5-15 parts, spreader-sticker 1-10 parts, inorganic salts anticaking agent 5-20 parts and stabilizer, the stabilizer and a great number of elements
The mol ratio of inorganic salts moderate-element and micro- summation in Water soluble fertilizer is 1-1.2:1.
Further, the surfactant is anion surfactant, and the anion surfactant is bay
Acylsarcosine salt or the compound of Hamposyl L salt and alkylnaphthalene sulfonate.
Further, the Hamposyl L salt is that particle diameter is less than 100 mesh powdered samples.
Further, the alkylnaphthalene sulfonate is isobutyl group naphthalene sulfonate, and particle diameter is below 100 mesh.
Further, the chaotropic agent is anionic starch ethers.
Further, the anionic starch ethers is sodium carboxymethyl starch (CMS-Na).
Further, the spreader-sticker is calcium caseinate.
Further, the stabilizer is edetate, citric acid or edetate and citric acid
Compound.
Further, the inorganic salts anticaking agent is anhydrous slufuric acid magnesium dust, the grain of the anhydrous slufuric acid magnesium dust
Footpath is less than 800 mesh.
Provided by the present invention for the anticaking agent of a great number of elements Water soluble fertilizer, contrast prior art has following beneficial to effect
Fruit:1st, the present invention is powder, can be by being added during the preparation mixing of a great number of elements Water soluble fertilizer, without other energy consumptions;2、
The present invention is time saving and energy saving for complete molten product and with the function of accelerating dissolving;3rd, anticaking agent provided by the invention is without any dirt
Dye, can be biodegradable, green.4th, can adjust solution stability, reduce inorganic salts between be co-precipitated generation,
Using more efficient;5th, anticaking agent raw material is easy to get, prepares and be simple and convenient to operate;6th, have the function that to adjust PH;7th, in anti-caking
While, it is saving of work and time, cost-effective also with desinsection, weeding, the nitrogen fixing capacity and other effects for increasing rhizobium leguminosarum;
8th, each reasonable raw material proportioning, produce synergy, have anti-caking, stably, open up effect.
Embodiment
With reference to example, the present invention is described further, but should not be understood as limitation of the present invention.
A kind of anticaking agent for a great number of elements Water soluble fertilizer provided by the invention, shown parts by weight are pressed by following component
Compounding forms:Surfactant 50-90 parts, chaotropic agent 5-15 parts, spreader-sticker 1-10 parts, inorganic salts anticaking agent 5-20 parts and
Stabilizer, chaotropic agent have the function that to accelerate dissolving have water-retaining property, filming function.In stabilizer and a great number of elements Water soluble fertilizer
Inorganic salts in the mol ratio of micro- summation be 1-1.2:1, stabilizer is formed with trace element in above-mentioned inorganic salts
Stable water soluble chelate compound, stability, the regulation solution acid-basicity of surfactant can be improved.Inorganic salts anticaking agent
A great number of elements Water soluble fertilizer can be promoted to form double salt, so can both improve the hygroscopicity and caking capacity of fertilizer, fertilizer shape can be made again
Long fibers shape and flexible crystal, so as to reduce caking.Contain supporting needed for plant in the inorganic salts anticaking agent of addition
Point, beneficial to plant growth.
The surfactant is preferably anion surfactant, and the anion surfactant is lauroyl flesh ammonia
Hydrochlorate or the compound of Hamposyl L salt and alkylnaphthalene sulfonate.Preferably:Hamposyl L salt is that particle diameter is less than 100
Mesh powdered samples, active matter content are more than or equal to 95%.Preferably:Alkylnaphthalene sulfonate isobutyl group naphthalene preferably soluble in water
Sulfonate, particle diameter are below 100 mesh, and it also improves fertilizer with desinsection, weeding and open up penetrating power the anti-caking while
The effect of.The ratio of powdered Hamposyl L salt and powdered alkylnaphthalene sulfonate is 5-9 in the compound:1-5.Institute
It is anionic starch ethers to state chaotropic agent.The anionic starch ethers is sodium carboxymethyl starch (CMS-Na).The spreader-sticker
For calcium caseinate.The stabilizer is edetate class, lemon acids or edetate and citric acid two
The compound of person.The inorganic salts anticaking agent is anhydrous slufuric acid magnesium dust, and the particle diameter of anhydrous slufuric acid magnesium dust crosses 800 mesh
Sieve.
Adding technology of the present invention is simple, production cost is low.After weighing above-mentioned each material according to certain proportioning, by water-soluble
Fertilizer uniformly adds when crushing batch mixing, during operation can will above-mentioned each material mix after add, can also add and mix again afterwards,
It is time saving and energy saving, there is biological degradable, ecological, environmental protective.
In order to accelerate the caking speed of a great number of elements water-soluble fertilizer, prominent experiment effect, shorten experimental period, test below
A great number of elements water-soluble fertilizer all passes through pulverization process.
Embodiment 1
A kind of a great number of elements Water soluble fertilizer anticaking agent is made up of the following raw material of mass parts:
60 parts of surfactant solubility alkylnaphthalene sulfonate, 5 parts of chaotropic agent Soluble Anions starch ethers, spreader-sticker
5 parts of calcium caseinate, 20 parts of inorganic salts anticaking agent, 10 parts of stabilizer edetate,.
Embodiment 2
A kind of a great number of elements Water soluble fertilizer anticaking agent is made up of the following raw material of mass parts:
80 parts of surfactant Hamposyl L salt, 5 parts of chaotropic agent Soluble Anions starch ethers, spreader-sticker junket egg
5 parts of white acid calcium, 5 parts of inorganic salts anticaking agent, 5 parts of stabilizer lemon acids.
Embodiment 3
A kind of a great number of elements Water soluble fertilizer anticaking agent is made up of the following raw material of mass parts:
35 parts of surfactant Hamposyl L salt, 35 parts of surfactant isobutyl group naphthalene sulfonate, chaotropic agent are solvable
5 parts of property anionic starch ethers, 5 parts of spreader-sticker calcium caseinate, 15 parts of inorganic salts anticaking agent, stabilizer ethylenediamine tetrem
2.5 parts of Barbiturates, 2.5 parts of stabilizer lemon acids.
Test example:
A great number of elements water-soluble fertilizer sample is taken, does size distribution detection:
Particle diameter distribution | 10-24 mesh | 24-28 mesh | 28-30 mesh | 30-35 mesh | Less than 35 mesh |
Target grain size quality/g | 7.9 | 205.3 | 47.7 | 128.6 | 110.8 |
Particle diameter percentage | 1.5% | 41% | 9.4% | 25.6% | 22% |
Table 1:A great number of elements water-soluble fertilizer raw material granularity distributed data after crushing
Assay method according to free water content in GB/T 8576-2010 fertilizer is drawn:A great number of elements water-soluble fertilizer is aqueous
Measure as 0.09%.4.5 kilograms of a great number of elements water-soluble fertilizer raw materials are taken, are divided into three parts, take 1.5 kilograms of a great number of elements water-soluble fertilizers to add
The anticaking agent raw material of embodiment 1 provided by the invention is added to form, addition is that 0.8% (anticaking agent quality accounts for the quality of fertilizer
Percentage).
1.5 kilograms of a great number of elements water-soluble fertilizers are taken to add the anticaking agent raw material of embodiment 3 composition provided by the invention, addition
Measure as 1.2% (anticaking agent quality accounts for the mass percent of fertilizer).
Remaining 1.5 kilograms are taken to do blank control, every group of experiment carries out three parts of parallel testing, every part of 500 grams of samples simultaneously.
It is below 26 kilograms of weight, the experimental result under 12 days test conditions of pressurization:
Table 2:Blank control data statistics
Table 3:The data statistics of test example 1
Table 4:The data statistics of test example 3
Note:Caking method of testing after 12 days is --- -1 meter of eminence is freely fallen, and tow sides are respectively fallen once.
Assuming that the quality of caking fertilizer is A, often bag fertilizer gross mass is B, then caking rate is:C=A/B*100%, then
By the caking rate weighted average of every bag fertilizer, caking rate is higher to show that preventing blocking effect is poorer.
Experimental example result collects:
Table 5:Test example Comparative result
Can be seen that from above experimental data add a great number of elements water-soluble fertilizer after anticaking agent of the present invention caking rate it is bright
It is aobvious to be less than a great number of elements water-soluble fertilizer for being not added with anticaking agent, provided by the present invention for the anti-caking of a great number of elements water-soluble fertilizer
Block agent, preventing blocking effect is obvious, each reasonable raw material proportioning, produces synergy, has expanded the function of anticaking agent product, had
Anti-caking, stably, prevent from being co-precipitated, improve the characteristics of absorption rate, improve the quality and utilization rate of fertilizer.
Although the present invention is disclosed as above with preferred embodiment, so it is not limited to the present invention, any this area skill
Art personnel, without departing from the spirit and scope of the present invention, when a little modification and perfect, therefore the protection model of the present invention can be made
Enclose to work as and be defined by what claims were defined.
Claims (9)
1. a kind of anticaking agent for a great number of elements Water soluble fertilizer, it is characterised in that answered by following component by shown parts by weight
With into:Surfactant 50-90 parts, chaotropic agent 5-15 parts, spreader-sticker 1-10 parts, inorganic salts anticaking agent 5-20 parts and steady
Determine agent, the stabilizer and the inorganic salts moderate-element and the mol ratio of micro- summation in a great number of elements Water soluble fertilizer
For 1-1.2:1.
2. it is used for the anticaking agent of a great number of elements Water soluble fertilizer as claimed in claim 1, it is characterised in that the surfactant
For anion surfactant, the anion surfactant is Hamposyl L salt or Hamposyl L salt and alkyl
The compound of naphthalene sulfonate.
3. it is used for the anticaking agent of a great number of elements Water soluble fertilizer as claimed in claim 2, it is characterised in that the lauroyl flesh ammonia
Hydrochlorate is that particle diameter is less than 100 mesh powdered samples.
4. it is used for the anticaking agent of a great number of elements Water soluble fertilizer as claimed in claim 2, it is characterised in that the alkyl naphthalene sulfonic acid
Salt is isobutyl group naphthalene sulfonate, and particle diameter is below 100 mesh.
5. it is used for the anticaking agent of a great number of elements Water soluble fertilizer as claimed in claim 1, it is characterised in that the chaotropic agent is the moon
Ionic starch ethers.
6. it is used for the anticaking agent of a great number of elements Water soluble fertilizer as claimed in claim 5, it is characterised in that the anionic starch
Ethers is sodium carboxymethyl starch (CMS-Na).
7. it is used for the anticaking agent of a great number of elements Water soluble fertilizer as claimed in claim 1, it is characterised in that the spreader-sticker is junket
Protein acid calcium.
8. it is used for the anticaking agent of a great number of elements Water soluble fertilizer as claimed in claim 1, it is characterised in that the stabilizer is second
The compound of ethylenediaminotetraacetate (edetate), citric acid or edetate and citric acid.
9. it is used for the anticaking agent of a great number of elements Water soluble fertilizer as claimed in claim 1, it is characterised in that the inorganic salts are prevented
Agglomeration agent is anhydrous slufuric acid magnesium dust, and the particle diameter of the anhydrous slufuric acid magnesium dust is less than 800 mesh.
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CN201711270014.5A CN107759374A (en) | 2017-12-05 | 2017-12-05 | A kind of anticaking agent for a great number of elements Water soluble fertilizer |
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CN201711270014.5A CN107759374A (en) | 2017-12-05 | 2017-12-05 | A kind of anticaking agent for a great number of elements Water soluble fertilizer |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108424302A (en) * | 2018-06-08 | 2018-08-21 | 中国-阿拉伯化肥有限公司 | A kind of powder nitro Water soluble fertilizer anticaking agent and preparation method thereof and application method |
CN109053229A (en) * | 2018-08-29 | 2018-12-21 | 交城县金兰化工有限公司 | A kind of preparation method of anti-caking water soluble fertilizer |
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CN103449926A (en) * | 2013-09-04 | 2013-12-18 | 成都尼达罗农业科技有限公司 | Macro-element water-soluble fertilizer and preparation method thereof |
CN103896682A (en) * | 2014-04-08 | 2014-07-02 | 山东省农业科学院农业资源与环境研究所 | Instant macroelement water-soluble fertilizer and preparation method thereof |
CN104513097A (en) * | 2013-09-26 | 2015-04-15 | 山东恩宝生物科技有限公司 | Dampproof efficient sustain-released fertilizer |
CN105254435A (en) * | 2015-11-10 | 2016-01-20 | 湖北三峡职业技术学院 | Major element water-soluble fertilizer anti-blocking agent and preparation device, method and use method thereof |
-
2017
- 2017-12-05 CN CN201711270014.5A patent/CN107759374A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103449926A (en) * | 2013-09-04 | 2013-12-18 | 成都尼达罗农业科技有限公司 | Macro-element water-soluble fertilizer and preparation method thereof |
CN104513097A (en) * | 2013-09-26 | 2015-04-15 | 山东恩宝生物科技有限公司 | Dampproof efficient sustain-released fertilizer |
CN103896682A (en) * | 2014-04-08 | 2014-07-02 | 山东省农业科学院农业资源与环境研究所 | Instant macroelement water-soluble fertilizer and preparation method thereof |
CN105254435A (en) * | 2015-11-10 | 2016-01-20 | 湖北三峡职业技术学院 | Major element water-soluble fertilizer anti-blocking agent and preparation device, method and use method thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108424302A (en) * | 2018-06-08 | 2018-08-21 | 中国-阿拉伯化肥有限公司 | A kind of powder nitro Water soluble fertilizer anticaking agent and preparation method thereof and application method |
CN109053229A (en) * | 2018-08-29 | 2018-12-21 | 交城县金兰化工有限公司 | A kind of preparation method of anti-caking water soluble fertilizer |
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Address after: 200333 room 306, 3 building, 879 Zhongjiang Road, Putuo District, Shanghai. Applicant after: Shanghai Yongtong ecological engineering Limited by Share Ltd Address before: 200333 room 306, 3 building, 879 Zhongjiang Road, Putuo District, Shanghai. Applicant before: Shanghai Yongtong Chemical Co., Ltd. |
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