CN106242756A - A kind of novel anticaking agent for nitrocompound and purposes - Google Patents
A kind of novel anticaking agent for nitrocompound and purposes Download PDFInfo
- Publication number
- CN106242756A CN106242756A CN201610625877.9A CN201610625877A CN106242756A CN 106242756 A CN106242756 A CN 106242756A CN 201610625877 A CN201610625877 A CN 201610625877A CN 106242756 A CN106242756 A CN 106242756A
- Authority
- CN
- China
- Prior art keywords
- caking agent
- fertilizer
- nitro
- compound fertilizer
- caking
- 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.)
- Pending
Links
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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
- C05F5/006—Waste from chemical processing of material, e.g. diestillation, roasting, cooking
-
- 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)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Botany (AREA)
- Environmental & Geological Engineering (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to a kind of novel nitro-compound fertilizer anti-caking agent and purposes, wt% meter by mass percentage: it is characterized in that: with palm oil grease leftover bits and pieces as oiliness carrier, with fatty alkyl dimethyl tertiary amine and hydrogenated tallow amine as surfactant, and mix with a certain amount of epoxy resin and epoxy soybean oil preparation, fatty alkyl dimethyl tertiary amine 5-10%；Alkylhydridosiloxanes tallow amine 5-10%；Epoxy resin 5-15%；Epoxy soybean oil 5-15%；Palm oil grease leftover bits and pieces 50 80%.The anticaking agent for nitrocompound of the present invention, the oil film of a kind of densification can be formed at nitro-compound fertilizer particle surface and solidify, effectively fertiliser granulates and air moisture can be completely cut off, reduce the rate of moisture absorption of fertiliser granulates, brilliant bridge between suppression fertiliser granulates is formed, thus plays the effect of fertilizer anti-caking.The anticaking agent of the present invention has the features such as environment-friendly degradable good, low cost, effect stability.
Description
Technical field
The present invention relates to nitro-compound fertilizer anti-caking agent and purposes.Belong to field of fertilizer manufacturing.
Background technology
Nitro-compound fertilizer is a kind of containing ammonium nitrogen, nitrate nitrogen, the high-concentration compound fertilizer of available phosphorus, with conventional composite fertilizer phase
Ratio, fertilizer efficiency is fast, absorbance is high, also has the feature of anti-soil compaction, and its product is easy to use, good environmental protection, nutrient content
Height, had both remained the fundamental characteristics of original ammonium nitrate, and containing the nutrient needed for the plant growths such as N P and K, nutrient equalizes,
Active constituent content is high, can meet again the demand in traditional fertilizer market, is a kind of height that China is developing rapidly nearly ten years
Effect, the chemical fertilizer new varieties of environmental protection.But, due in nitro-compound fertilizer containing ammonium nitrate, and ammonium nitrate to be one have five kinds of knots
The polymorphic crystals of brilliant variant, in the case of different temperatures, its structure, density, specific volume, heat effect change therewith, and crystal form is also
Constantly changing, crystal can cause the destruction of particle when there is unexpected expansion, causes serious caking.Owing to fertilizer agglomeration is given
Storage, transport and sow and bring a lot of inconvenience, so the important quality control that produces of nitro-compound fertilizer is exactly requirement to prevent
Fertilizer agglomeration.
Anticaking agent is to promote that fertilizer keeps a class of good physical property to add in storage and handling operation
Agent.In order to prevent fertilizer agglomeration, fertilizer producer, while by improving process conditions, mainly uses to fertilizer
Manage to the method for fertilizer cladding anti-caking agent.At present, nearly all composite heat transfer producer has special fertilizer parcel to set
Standby.Due to the use of compound fertilizer anticaking agent, fertilizer agglomeration, the moisture absorption and powder phenomenon-tion can be suppressed to greatest extent, increase granule
Mobility, it is simple to the storage of fertilizer, transport and use, accordingly, as a kind of low cost, the preventing block method of high yield, anti-
Agglomeration agent is accepted extensively by whole world composite heat transfer producer and uses now.
Traditional nitro-compound fertilizer anti-caking agent is mainly the paste anti-caking agent of mineral oil+fatty amines, by fertilizer
Grain surface forms oil film, carries out isolating by fertiliser granulates and air moisture and plays anti-caking effect.But, traditional nitro compound fertilizer
The mineral oil that anti-caking agent uses is mainly for alkane (straight chain, side chain, highly branched chain), cycloalkane (monocycle, dicyclo, multi-ring), aromatic hydrocarbons
(mononuclear aromatics, polycyclic aromatic hydrocarbon) etc., are difficult to degraded under natural environment.Simultaneously as mineral oil source mainly oil, belong to not
Renewable resource, price raises the most year by year.Along with nitro-compound fertilizer market drastically change and Environmental protection enter one
Step requirement, nitro fertilizer anticaking agent safe and environment-friendly, cheap, efficient will be that current nitro-compound fertilizer industry needs to explore and grind
The problem studied carefully.
Summary of the invention
The invention aims to defect and the demand of market fertilizer anti-caking overcoming above-mentioned prior art to exist, and
A kind of anticaking agent for nitrocompound provided and purposes.The anticaking agent for nitrocompound of the present invention, can be at nitro-compound fertilizer
Particle surface forms the oil film of a kind of densification and solidifies, and effectively fertiliser granulates and air moisture can be completely cut off, reduce fertiliser granulates
Rate of moisture absorption, the brilliant bridge between suppression fertiliser granulates is formed, thus plays the effect of fertilizer anti-caking.The anticaking agent of the present invention
There is the features such as environment-friendly degradable good, low cost, effect stability.
The technical scheme is that
A kind of novel nitro-compound fertilizer anti-caking agent, by mass percentage wt% meter, it is characterised in that: get a foothold with palm oil grease
Material is for oiliness carrier, with fatty alkyl dimethyl tertiary amine and alkylhydridosiloxanes tallow amine as surfactant, and and a certain amount of epoxy
Resin and epoxy soybean oil are formulated；Fatty alkyl dimethyl tertiary amine 5-10%；Alkylhydridosiloxanes tallow amine 5-10%；Epoxy
Resin 5-15%；Epoxy soybean oil 5-15%；Palm oil grease leftover bits and pieces 50-80%.
Palm oil grease leftover bits and pieces is to refine leftover bits and pieces produced by Petiolus Trachycarpi oil or palm oil fatty acid.Due under palm oil grease
Heel is the side-product in extractive process, so wide material sources and cheap.Simultaneously as palmitic source be natural can
Regeneration, so with palm oil grease leftover bits and pieces as oiliness carrier, market can be reached to the green of nitro-compound fertilizer anti-caking agent, environmental protection
Requirement.
Fatty alkyl dimethyl tertiary amine is C12-C18 fatty alkyl dimethyl tertiary amine.
Epoxy resin be epoxide number be 0.25-0.45 glycidyl ester epoxy resin.
Epoxy soybean oil is the epoxy soybean oil that epoxide number is more than 6%.
Nitro-compound fertilizer anti-caking agent is used for nitro-compound fertilizer particle surface form the oil film of a kind of densification and solidify, prevents
Nitro-compound fertilizer lumps.
Alkylhydridosiloxanes tallow amine surfactant is a kind of cationic surfactant extracted from Vegetable oil lipoprotein, due to
It can effectively suppress the brilliant bridge between fertiliser granulates to be formed, so having good anti-caking effect.But, due to alkylhydridosiloxanes Adeps Bovis seu Bubali
Amine Petiolus Trachycarpi character in palm oil grease leftover bits and pieces is unstable, there is the weakness of the easiest oxidized inactivation, so
Select formula introduces C12-C18 dimethyl tertiary amine, utilize the alkalescence of tertiary amine and the stability of chemical property, make whole oily body
System is in alkaline environment, and product is difficult to oxidized, assists to stablize the activity of kiber alkyl amine.Meanwhile, C12-C18 dimethyl tertiary amine
Tertiary amine is alternatively arranged as accelerator and the coagulator of epoxy resin, accelerates epoxy resin and the formation of fat primary amine cross-linking reaction.
In order to improve the viscosity of oil film that product formed after fertilizer surface wraps up, hydrophobicity, compactness, intensity and tough
Property, thus promote anti-caking product effect purpose, formula introduces epoxy soybean oil, as the plasticizer of epoxy resin, improves
The character of oil film.
The anticaking agent for nitrocompound of the present invention takes full advantage of cheap and green palm oil grease leftover bits and pieces, and in order to
Improve the character of oil film, reach good anti-caking effect, introduce C12-C18 dimethyl tertiary amine and epoxy soybean oil.This nitro
Compound fertilizer anticaking agent can be at the oil film of a kind of densification of nitro-compound fertilizer particle surface and solidify, can be effectively by fertiliser granulates and sky
Air water separates absolutely, reduces the rate of moisture absorption of fertiliser granulates, and the brilliant bridge between suppression fertiliser granulates is formed, thus plays fertilizer anti-caking
Effect.
The anticaking agent for nitrocompound of the present invention has: (1) environment-friendly degradable: this product oiliness carrier is to use Petiolus Trachycarpi
Greasyfoot, originates renewable, can effectively carry out biodegradation, environmentally friendly；(2) low cost: palm oil grease is got a foothold
Material is to refine the side-product during Petiolus Trachycarpi oil and palm oil fatty acid, wide material sources and cheap；(3) effect stability: this
Product introduces C12-C18 dimethyl tertiary amine and epoxy soybean oil, greatly improves oil film character, can be effectively by fertiliser granulates and air
Moisture completely cuts off, and reduces the rate of moisture absorption of fertiliser granulates, and the brilliant bridge between suppression fertiliser granulates is formed, thus plays good anti-caking effect
Really.
Detailed description of the invention
The invention will be further described in conjunction with the embodiments.
Embodiment 1:
Nitro-compound fertilizer anti-caking agent, each material wt% by mass percentage counts, Dodecyl Dimethyl Amine 8%；Hydrogenation
Tallow amine 8%；Epoxide number is 0.25 glycidyl ester epoxy resin 10%；Epoxide number is 8% epoxy soybean oil 10%；Petiolus Trachycarpi
Greasyfoot 64%, mix homogeneously obtains nitro-compound fertilizer anti-caking agent.
It is presented herein below by testing what the experiment of the caking rate of nitro fertilizer, caking power and hydroscopicity was verified: test
The caking rate experiment of 1-----fertilizer
1.1 sampling
Take respectively colored king's KAO 5AG anti-caking agent, Holland Novochem 5054 anti-caking agent, certain producer's anti-caking agent domestic, this
Nitro-compound fertilizer anti-caking agent obtained by bright embodiment 1 is referred to as FA1665 totally 4 kinds of anti-caking agent.
1.2 fertilizer anti-caking agent parcels
Certain chemical fertilizer factory's nitro-compound fertilizer domestic is divided into five parts, every part of 1000g, enters according to the anti-caking agent consumption of 1.5kg/t
Row parcel, bag when wrapping has finished accurate weighing M1.
1.3 place climatic chamber
By the fertilizer that wraps in 45 DEG C, in the climatic chamber under 80% humidity, place 24h.
The fertilizer placing 24h is placed vacuum tank drying baker by 1.4 to be dried.
1.5 vibrating sieving machines shake sieve: dried fertilizer, after vibrating sieving machine shakes sieve 10 minutes, weighs the mass M 2 of residue on sieve.
1.6 calculate fertilizer agglomeration rate: M2/M1× 100%, data are shown in Table 1.
Table 1
1.7 experiment conclusion: as can be seen from the table, fertilizer is after parcel anti-caking agent, and caking rate reduces, FA1665 anti-caking agent
Caking rate is less than other anti-caking agent, illustrates that the fertilizer employing FA1665 anti-caking agent has reasonable shatter value, and anti-caking effect shows
Write.
Test 2----anti-caking agent caking power test
2.1 sampling
Take KAO 5AG anti-caking agent, Novochem 5054 anti-caking agent, domestic certain producer's anti-caking agent, embodiment of the present invention respectively
Nitro-compound fertilizer anti-caking agent obtained by 1 is referred to as FA1665 totally 4 kinds of anti-caking agent.2.2 fertilizer anti-caking agent parcels
Certain chemical fertilizer factory's ammonium nitrate fertilizer domestic is divided into five parts, every part of 1000g, enters according to the anti-caking agent consumption of 1.5kg/t
Row parcel.
2.3 place climatic chamber
By the fertilizer that wraps in 40 DEG C, in the climatic chamber of 60% humiture, place 24h.
2.4 measure crushing force
Being placed on disintegrating machine by fertilizer, measure its crushing force, data are shown in Table 2.
Table 2
| Sample | Fertilizer crushing force (N) |
| Blank fertilizer | 446 |
| KAO 5AG anti-caking agent | 125 |
| Novochem 5054 anti-caking agent | 122 |
| Certain producer's anti-caking agent domestic | 174 |
| FA1665 | 103 |
2.5 experiment conclusion: as it can be seen from table 1 fertilizer is after parcel anti-caking agent, the cracking pressure of fertilizer reduces,
The cracking pressure of FA1665 is less than other anti-caking agent, illustrates that the fertilizer using FA1665 anti-caking agent has reasonable shatter value, anti-
Knot effect is notable.
The sucting wet experiment of test 3-----fertilizer
3.1 sampling
Take KAO 5AG anti-caking agent, Novochem 5054 anti-caking agent, domestic certain producer's anti-caking agent, embodiment of the present invention respectively
Nitro-compound fertilizer anti-caking agent obtained by 1 is referred to as FA1665 totally 4 kinds of anti-caking agent.3.2 fertilizer anti-caking agent parcels
Certain chemical fertilizer factory's ammonium nitrate fertilizer domestic is divided into five parts, every part of 1000g, enters according to the anti-caking agent consumption of 1.5kg/t
Row parcel.Bag when wrapping has finished accurate weighing M1.
3.3 place climatic chamber
By the fertilizer that wraps in 20 DEG C, place 72 hours in the climatic chamber under 80% humiture, accurate weighing M2
3.4 calculate fertilizer hydroscopicity fertilizer hydroscopicity=(M2-M1)/M1 × 100%.Data are shown in Table 3
Table 3
| Sample | Fertilizer hydroscopicity % |
| Blank fertilizer | 11.5 |
| KAO 5AG anti-caking agent | 7.5 |
| Novochem 5054 anti-caking agent | 7.8 |
| Certain producer's anti-caking agent domestic | 9.6 |
| FA1665 | 6.8 |
3.5 experiment conclusion: it is said that in general, fertilizer hydroscopicity is the lowest, anti-caking agent is the best, accordingly to the moisture effect of fertilizer
Its anti-caking effect the best.The hydroscopicity of FA1665 is less than other anti-caking agent, illustrates that the fertilizer using FA1665 anti-caking agent has
Reasonable moisture effect, completely cuts off the effective of air moisture.
Embodiment 2:
Nitro-compound fertilizer anti-caking agent, each material based on percent mass wt%, octadecyldimethyl tertiary amine 5%；Hydrogenation cattle
Fat amine 5%；Epoxide number is 0.45 glycidyl ester epoxy resin 15%；Epoxide number is 6.8% epoxy soybean oil 15%；Petiolus Trachycarpi
Greasyfoot 60%.
It is presented herein below by testing what the experiment of the caking rate of nitro fertilizer, caking power and hydroscopicity was verified: test
The caking rate experiment of 1-----fertilizer
1.1 sampling
Take KAO 5AG anti-caking agent, Novochem 5054 anti-caking agent, domestic certain producer's anti-caking agent, embodiment of the present invention respectively
Nitro-compound fertilizer anti-caking agent obtained by 1 is referred to as FA1665 totally 4 kinds of anti-caking agent.1.2 fertilizer anti-caking agent parcels
Certain chemical fertilizer factory's nitro-compound fertilizer domestic is divided into five parts, every part of 1000g, enters according to the anti-caking agent consumption of 1.5kg/t
Row parcel, bag when wrapping has finished accurate weighing M1.
1.3 place climatic chamber
By the fertilizer that wraps in 45 DEG C, in the climatic chamber under 80% humidity, place 24h.
The fertilizer placing 24h is placed vacuum tank drying baker by 1.4 to be dried.
1.5 vibrating sieving machines shake sieve: dried fertilizer, after vibrating sieving machine shakes sieve 10 minutes, weighs the mass M 2 of residue on sieve.
1.6 calculate fertilizer agglomeration rate: M2/M1× 100%, data are shown in Table 1.
Table 1
| Sample | Fertilizer agglomeration rate % |
| Blank fertilizer | 66 |
| KAO 5AG anti-caking agent | 21 |
| Novochem 5054 anti-caking agent | 22 |
| Certain producer's anti-caking agent domestic | 32 |
| FA1665 | 19 |
1.7 experiment conclusion: as can be seen from the table, fertilizer is after parcel anti-caking agent, and caking rate reduces, FA1665 anti-caking agent
Caking rate is less than other anti-caking agent, illustrates that the fertilizer employing FA1665 anti-caking agent has reasonable shatter value, and anti-caking effect shows
Write.
Test 2----anti-caking agent caking power test
2.1 sampling
Take KAO 5AG anti-caking agent, Novochem 5054 anti-caking agent, domestic certain producer's anti-caking agent, embodiment of the present invention respectively
Nitro-compound fertilizer anti-caking agent obtained by 1 is referred to as FA1665 totally 4 kinds of anti-caking agent.2.2 fertilizer anti-caking agent parcels
Certain chemical fertilizer factory's ammonium nitrate fertilizer domestic is divided into five parts, every part of 1000g, enters according to the anti-caking agent consumption of 1.5kg/t
Row parcel.
2.3 place climatic chamber
By the fertilizer that wraps in 40 DEG C, in the climatic chamber of 60% humiture, place 24h.
2.4 measure crushing force
Being placed on disintegrating machine by fertilizer, measure its crushing force, data are shown in Table 2.
Table 2
| Sample | Fertilizer crushing force (N) |
| Blank fertilizer | 532 |
| KAO 5AG anti-caking agent | 231 |
| Novochem 5054 anti-caking agent | 215 |
| Certain producer's anti-caking agent domestic | 374 |
| FA1665 | 203 |
2.5 experiment conclusion: as it can be seen from table 1 fertilizer is after parcel anti-caking agent, the cracking pressure of fertilizer reduces,
The cracking pressure of FA1665 is less than other anti-caking agent, illustrates that the fertilizer using FA1665 anti-caking agent has reasonable shatter value, anti-
Knot effect is notable.
The sucting wet experiment of test 3-----fertilizer
3.1 sampling
Take KAO 5AG anti-caking agent, Novochem 5054 anti-caking agent, domestic certain producer's anti-caking agent, embodiment of the present invention respectively
Nitro-compound fertilizer anti-caking agent obtained by 1 is referred to as FA1665 totally 4 kinds of anti-caking agent.3.2 fertilizer anti-caking agent parcels
Certain chemical fertilizer factory's ammonium nitrate fertilizer domestic is divided into five parts, every part of 1000g, enters according to the anti-caking agent consumption of 1.5kg/t
Row parcel.Bag when wrapping has finished accurate weighing M1.
3.3 place climatic chamber
By the fertilizer that wraps in 20 DEG C, place 72 hours in the climatic chamber under 80% humiture, accurate weighing M2
3.4 calculate fertilizer hydroscopicity fertilizer hydroscopicity=(M2-M1)/M1 × 100%.Data are shown in Table 3
Table 3
3.5 experiment conclusion: it is said that in general, fertilizer hydroscopicity is the lowest, anti-caking agent is the best, accordingly to the moisture effect of fertilizer
Its anti-caking effect the best.The hydroscopicity of FA1665 is less than other anti-caking agent, illustrates that the fertilizer using FA1665 anti-caking agent has
Reasonable moisture effect, completely cuts off the effective of air moisture.
Embodiment 3:
Nitro-compound fertilizer anti-caking agent, each material wt% by mass percentage counts, hexadecyldimethyl benzyl ammonium tertiary amine 10%；Hydrogenation
Tallow amine 10%；Epoxide number is 0.35 glycidyl ester epoxy resin 5%；Epoxide number is the epoxy soybean oil 5% of 6.6%；
Palm oil grease leftover bits and pieces 70%, mix homogeneously obtains nitro-compound fertilizer anti-caking agent.
It is presented herein below by testing what the experiment of the caking rate of nitro fertilizer, caking power and hydroscopicity was verified: test
The caking rate experiment of 1-----fertilizer
1.1 sampling
Take KAO 5AG anti-caking agent, Novochem 5054 anti-caking agent, domestic certain producer's anti-caking agent, embodiment of the present invention respectively
Nitro-compound fertilizer anti-caking agent obtained by 1 is referred to as FA1665 totally 4 kinds of anti-caking agent.1.2 fertilizer anti-caking agent parcels
Certain chemical fertilizer factory's nitro-compound fertilizer domestic is divided into five parts, every part of 1000g, enters according to the anti-caking agent consumption of 1.5kg/t
Row parcel, bag when wrapping has finished accurate weighing M1.
1.3 place climatic chamber
By the fertilizer that wraps in 45 DEG C, in the climatic chamber under 80% humidity, place 24h.
The fertilizer placing 24h is placed vacuum tank drying baker by 1.4 to be dried.
1.5 vibrating sieving machines shake sieve: dried fertilizer, after vibrating sieving machine shakes sieve 10 minutes, weighs the mass M 2 of residue on sieve.
1.6 calculate fertilizer agglomeration rate: M2/M1× 100%, data are shown in Table 1.
Table 1
1.7 experiment conclusion: as can be seen from the table, fertilizer is after parcel anti-caking agent, and caking rate reduces, FA1665 anti-caking agent
Caking rate is less than other anti-caking agent, illustrates that the fertilizer employing FA1665 anti-caking agent has reasonable shatter value, and anti-caking effect shows
Write.
Test 2----anti-caking agent caking power test
2.1 sampling
Take KAO 5AG anti-caking agent, Novochem 5054 anti-caking agent, domestic certain producer's anti-caking agent, embodiment of the present invention respectively
Nitro-compound fertilizer anti-caking agent obtained by 1 is referred to as FA1665 totally 4 kinds of anti-caking agent.2.2 fertilizer anti-caking agent parcels
Certain chemical fertilizer factory's ammonium nitrate fertilizer domestic is divided into five parts, every part of 1000g, enters according to the anti-caking agent consumption of 1.5kg/t
Row parcel.
2.3 place climatic chamber
By the fertilizer that wraps in 40 DEG C, in the climatic chamber of 60% humiture, place 24h.
2.4 measure crushing force
Being placed on disintegrating machine by fertilizer, measure its crushing force, data are shown in Table 2.
Table 2
| Sample | Fertilizer crushing force (N) |
| Blank fertilizer | 667 |
| KAO 5AG anti-caking agent | 332 |
| Novochem 5054 anti-caking agent | 316 |
| Certain producer's anti-caking agent domestic | 474 |
| FA1665 | 303 |
2.5 experiment conclusion: as it can be seen from table 1 fertilizer is after parcel anti-caking agent, the cracking pressure of fertilizer reduces,
The cracking pressure of FA1665 is less than other anti-caking agent, illustrates that the fertilizer using FA1665 anti-caking agent has reasonable shatter value, anti-
Knot effect is notable.
The sucting wet experiment of test 3-----fertilizer
3.1 sampling
Take KAO 5AG anti-caking agent, Novochem 5054 anti-caking agent, domestic certain producer's anti-caking agent, embodiment of the present invention respectively
Nitro-compound fertilizer anti-caking agent obtained by 1 is referred to as FA1665 totally 4 kinds of anti-caking agent.3.2 fertilizer anti-caking agent parcels
Certain chemical fertilizer factory's ammonium nitrate fertilizer domestic is divided into five parts, every part of 1000g, enters according to the anti-caking agent consumption of 1.5kg/t
Row parcel.Bag when wrapping has finished accurate weighing M1.
3.3 place climatic chamber
By the fertilizer that wraps in 20 DEG C, place 72 hours in the climatic chamber under 80% humiture, accurate weighing M2
3.4 calculate fertilizer hydroscopicity fertilizer hydroscopicity=(M2-M1)/M1 × 100%.Data are shown in Table 3
Table 3
| Sample | Fertilizer hydroscopicity % |
| Blank fertilizer | 12.5 |
| KAO 5AG anti-caking agent | 7.6 |
| Novochem 5054 anti-caking agent | 7.8 |
| Certain producer's anti-caking agent domestic | 8.5 |
| FA1665 | 7.1 |
3.5 experiment conclusion: it is said that in general, fertilizer hydroscopicity is the lowest, anti-caking agent is the best, accordingly to the moisture effect of fertilizer
Its anti-caking effect the best.The hydroscopicity of FA1665 is less than other anti-caking agent, illustrates that the fertilizer using FA1665 anti-caking agent has
Reasonable moisture effect, completely cuts off the effective of air moisture.
Claims (6)
1. a novel nitro-compound fertilizer anti-caking agent, by mass percentage wt% meter: it is characterized in that: with palm oil grease leftover bits and pieces
For oiliness carrier, with fatty alkyl dimethyl tertiary amine and hydrogenated tallow amine as surfactant, and and a certain amount of epoxy resin and
Epoxy soybean oil preparation mixes, fatty alkyl dimethyl tertiary amine 5-10%；Alkylhydridosiloxanes tallow amine 5-10%；Asphalt mixtures modified by epoxy resin
Fat 5-15%；Epoxy soybean oil 5-15%；Palm oil grease leftover bits and pieces 50-80%.
One the most according to claim 1 novel nitro-compound fertilizer anti-caking agent, it is characterised in that: palm oil grease leftover bits and pieces is
Refine leftover bits and pieces produced by Petiolus Trachycarpi oil or palm oil fatty acid.
One the most according to claim 1 novel nitro-compound fertilizer anti-caking agent, it is characterised in that: fatty alkyl dimethyl uncle
Amine is C12-C18 fatty alkyl dimethyl tertiary amine.
One the most according to claim 1 novel nitro-compound fertilizer anti-caking agent, it is characterised in that: epoxy resin is epoxide number
For 0.25-0.45 glycidyl ester epoxy resin.
One the most according to claim 1 novel nitro-compound fertilizer anti-caking agent, it is characterised in that: epoxy soybean oil is epoxy
The value epoxy soybean oil more than 6%.
6. the purposes of a kind of novel nitro-compound fertilizer anti-caking agent described in claim 1, it is characterised in that: nitro-compound fertilizer is prevented
Knot agent forms the oil film of a kind of densification for nitro-compound fertilizer particle surface and solidifies, and prevents nitro-compound fertilizer from luming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610625877.9A CN106242756A (en) | 2016-08-03 | 2016-08-03 | A kind of novel anticaking agent for nitrocompound and purposes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610625877.9A CN106242756A (en) | 2016-08-03 | 2016-08-03 | A kind of novel anticaking agent for nitrocompound and purposes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106242756A true CN106242756A (en) | 2016-12-21 |
Family
ID=57606991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610625877.9A Pending CN106242756A (en) | 2016-08-03 | 2016-08-03 | A kind of novel anticaking agent for nitrocompound and purposes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106242756A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107793216A (en) * | 2017-10-17 | 2018-03-13 | 湖北富邦科技股份有限公司 | A kind of fertilizer anti-caking agents and its preparation method and application |
| CN107827535A (en) * | 2017-10-17 | 2018-03-23 | 湖北富邦科技股份有限公司 | A kind of novel nano siliceous fertilizer and preparation method and its usage |
| CN108424259A (en) * | 2018-05-16 | 2018-08-21 | 芜湖市创源新材料有限公司 | A kind of preparation method for the slow-release compound fertilizer being coated with anticaking agent |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086138A (en) * | 2010-12-03 | 2011-06-08 | 湖北富邦科技股份有限公司 | Anti-caking agent of composite ammonium nitrate fertilizer |
| CN105565974A (en) * | 2015-12-16 | 2016-05-11 | 湖北富邦科技股份有限公司 | Environment-friendly efficient multifunctional fertilizer wrapping agent as well as preparation method and application |
-
2016
- 2016-08-03 CN CN201610625877.9A patent/CN106242756A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086138A (en) * | 2010-12-03 | 2011-06-08 | 湖北富邦科技股份有限公司 | Anti-caking agent of composite ammonium nitrate fertilizer |
| CN105565974A (en) * | 2015-12-16 | 2016-05-11 | 湖北富邦科技股份有限公司 | Environment-friendly efficient multifunctional fertilizer wrapping agent as well as preparation method and application |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107793216A (en) * | 2017-10-17 | 2018-03-13 | 湖北富邦科技股份有限公司 | A kind of fertilizer anti-caking agents and its preparation method and application |
| CN107827535A (en) * | 2017-10-17 | 2018-03-23 | 湖北富邦科技股份有限公司 | A kind of novel nano siliceous fertilizer and preparation method and its usage |
| CN108424259A (en) * | 2018-05-16 | 2018-08-21 | 芜湖市创源新材料有限公司 | A kind of preparation method for the slow-release compound fertilizer being coated with anticaking agent |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100424049C (en) | Fertilizer dedicated to eucalyptus | |
| CN106242756A (en) | A kind of novel anticaking agent for nitrocompound and purposes | |
| CN104591897A (en) | Special humic acid-containing organic-inorganic compound fertilizer for young tea plants and preparation and processing methods thereof | |
| CN102358712B (en) | Solid fertilizer synergist | |
| US10202311B2 (en) | Urea fertilizer having improved hardness | |
| CN103641658A (en) | A soil-conditioning type fertilizer and a preparation method thereof | |
| CN102086138B (en) | Anti-caking agent of composite ammonium nitrate fertilizer | |
| CN103539580A (en) | Organic/inorganic compound fertilizer and preparation method thereof | |
| CN103666376B (en) | A kind of high oil suction complex and preparation method thereof | |
| CN103392578A (en) | Culture medium and preparation method of culture medium | |
| CN105582898A (en) | Modified cellulose-based oil absorbent and preparation method thereof | |
| CN107500853A (en) | Humic acid fertilizer is used and has anticaking agent of fertilizer synergistic function and preparation method thereof | |
| CN105505507A (en) | Biomass granule fuel prepared from peels of carya cathayensis sarg and production method thereof | |
| CN110447504A (en) | A kind of plant nutrient soil and preparation method thereof | |
| CN101987802A (en) | Anti-caking agent of high tower urea-based compound fertilizer | |
| CN106987294A (en) | A kind of biomass fuel and preparation method thereof | |
| CN101492320A (en) | Process for producing chemical fertilizer nutrient controlled release agent | |
| CN109810741B (en) | Composite biomass granular fuel and preparation method thereof | |
| CN108046964A (en) | A kind of soil conditioner and preparation method thereof | |
| CN109485525A (en) | A kind of organic fertilizer process containing high-activity humic acid | |
| CN101863723B (en) | Special additive for rock expanded ammonium nitrate explosive, explosive and production method thereof | |
| CN114230217A (en) | Cement grinding aid | |
| CN109465092B (en) | Production method of barium salt fan shell powder for soil remediation and fertility improvement | |
| CN112745048B (en) | Biomass additive for asphalt and preparation method and application thereof | |
| CN107324914A (en) | A kind of calcium ammonium nitrate fertilizer and its preparation method and application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |
|
| WD01 | Invention patent application deemed withdrawn after publication |