CN109485505A - A kind of poly- semicarbazide element compound fertilizer - Google Patents
A kind of poly- semicarbazide element compound fertilizer Download PDFInfo
- Publication number
- CN109485505A CN109485505A CN201811587400.1A CN201811587400A CN109485505A CN 109485505 A CN109485505 A CN 109485505A CN 201811587400 A CN201811587400 A CN 201811587400A CN 109485505 A CN109485505 A CN 109485505A
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- China
- Prior art keywords
- urea
- semicarbazide
- poly
- compound fertilizer
- fertilizer
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
-
- 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
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of poly- semicarbazide element compound fertilizers, are related to fertilizer preparation technical field.The compound fertilizer includes following materials in percentage by mass: the super quick element 0.3-0.8% of urea 38-42%, sulphur ammonium 55-60%, hydrogen ammonium 2-5%, microelement 0.03-0.08%, micro- carbon, amino core glycan 0.5-1.5%.In this production technique for fertilizer, using sulphur ammonium, hydrogen ammonium and urea as primary raw material, the synergistic urea ammonium nitrogen of addition amino core glycan fertilizer synergist production can effectively improve the fertilizer efficiency of fertilizer, and reduce cost.
Description
Technical field
The present invention relates to a kind of poly- semicarbazide element compound fertilizers, specially fertilizer preparation technical field.
Background technique
Soil is the basis of agricultural, and fertilizer is crop " grain ".Chemical fertilizer is that current cereal crops production increase is indispensable
Few important supporting substances.Compound fertilizer has the advantages that nutrient content is high, and accessory ingredient is few, and physical behavior is good, for flat
Weighing apparatus fertilising, improves utilization rate of fertilizer, and high crop yield stable yields is promoted to have highly important effect.According to national chemical fertilizer try net
Test result: reasonable nitrogen, phosphorus, potassium cooperation can make increasing production of rice 40.8%, corn yield increasing 46.1%, wheat increase yield 56.6%,
Yield Increase In Cotton 48.6%, rapeseed volume increase 64.4%, soybean yield-increasing 17.9%.Therefore, develop high-concentration compound fertilizer gesture must
Row.Currently, the development of compound fertilizer has three advantages: first is multi items customizations, and Different Crop has different special fertilizers.
Second is multifunctional medical, and pesticide and chemical fertilizer are combined, and can play the role of multiple effect.Third is high concentration
Long-actingization, the application of this fertiliser types reduce fertilising dosage, and utilization rate of fertilizer can be improved, and saving of labor is laborsaving, time saving, upgrading
Synergy.Composite heat transfer is one of industry that country encourages development, and product is directly agricultural production service, to developing agricultural,
Grain and yield of commercial crops are improved, is had practical significance, national industrial policies adjustment and the Scientific Outlook on Development are met
Developing direction.
Currently, China's production estimation applies straight fertilizer more, nitrogen, phosphorus, potassium ratio are uneven in fertilising, the hardening soil,
Soil fertility decline, Fertilization Level is well below developed country's level.Meanwhile chemical fertilizer utilization ratio is well below advanced international standard.This
Both a large amount of financial resources, material resources and resource had been wasted, and has caused unnecessary environmental pollution.
Granular compound fertilizer obtained by conventionally known compound fertilizer's ingredient and production technology is not suitable for
The growth of crops needs, and fertilizer efficiency utilization rate is poor, it is therefore desirable to carry out proportion preparation one again to existing compound fertilizer
The fertilizer of the suitable crop growth of kind.
Summary of the invention
The purpose of the present invention is to provide a kind of poly- semicarbazide element compound fertilizers.
To achieve the above object, the invention provides the following technical scheme: a kind of poly- semicarbazide element compound fertilizer includes following quality
Percentage raw material: the super quick element 0.3- of urea 38-42%, sulphur ammonium 55-60%, hydrogen ammonium 2-5%, microelement 0.03-0.08%, micro- carbon
0.8%, amino core glycan 0.5-1.5%.
The poly- semicarbazide element compound fertilizer includes following materials in percentage by mass: urea 40%, sulphur ammonium 56%, hydrogen ammonium
2.5%, microelement 0.05%, micro- carbon is super quick plain 0.5%, amino core glycan 0.95%.
A kind of poly- semicarbazide element compound fertilizer the preparation method comprises the following steps: mass percent first, in accordance with poly- semicarbazide element compound fertilizer is former
Expect ingredient, urea is made in urea and melts liquid, by urea melt liquid, sulphur ammonium, hydrogen ammonium be placed in level-one mixing channel be uniformly mixed；
Step 2: the material in level-one mixing channel is transferred to second level mixing channel, the super quick element of addition amino core glycan, micro- carbon,
Microelement slurrying under the conditions of temperature is 150~165 DEG C；
Step 3: step 2 is sprayed into granulation tower by mixed slurries through nozzle group, partial size is cooled and solidified into air
For 2.5-4.5mm particle, particle passes through cooler, vibrating screen, packs the particle of same partial size i.e. 95% or more
It can；
Step 4: material progress returning charge to second level mixing channel is continuesd to mix granulation by the incongruent particle of partial size, until being prepared into
Meet the fertiliser granulates of specified particle size.
Compared with prior art, beneficial effects of the present invention are as follows: in this production technique for fertilizer, with sulphur ammonium, hydrogen ammonium and
Urea is primary raw material, and the synergistic urea ammonium nitrogen of addition amino core glycan fertilizer synergist production can effectively improve the fertilizer of fertilizer
Effect, and reduce cost.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction in the embodiment of the present invention, it is clear that institute
The embodiment of description is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
Embodiment 1:
A kind of poly- semicarbazide element compound fertilizer the preparation method comprises the following steps: matching first, in accordance with the materials in percentage by mass of poly- semicarbazide element compound fertilizer
Material, is made urea for urea and melts liquid, and wherein urea content is 40%, and urea is melted liquid, sulphur ammonium 56%, hydrogen ammonium 2.5% and is placed in level-one and mixes
It closes in slot and is uniformly mixed；
Step 2: being transferred to the material in level-one mixing channel to second level mixing channel, it is super that amino core glycan 0.95%, micro- carbon is added
Quick plain 0.5%, slurrying under the conditions of temperature is 150 DEG C of microelement 0.05%；
Step 3: step 2 is sprayed into granulation tower by mixed slurries through nozzle group, partial size is cooled and solidified into air
For 2.5mm particle, particle passes through cooler, vibrating screen, packs the particle of same partial size 95% or more；
Step 4: material progress returning charge to second level mixing channel is continuesd to mix granulation by the incongruent particle of partial size, until being prepared into
Meet the fertiliser granulates of specified particle size.
Embodiment 2:
A kind of poly- semicarbazide element compound fertilizer the preparation method comprises the following steps: matching first, in accordance with the materials in percentage by mass of poly- semicarbazide element compound fertilizer
Material, is made urea for urea and melts liquid, and wherein urea content is 42%, and urea is melted liquid, sulphur ammonium 54%, hydrogen ammonium 2.5% and is placed in level-one and mixes
It closes in slot and is uniformly mixed；
Step 2: being transferred to the material in level-one mixing channel to second level mixing channel, it is super that amino core glycan 0.95%, micro- carbon is added
Quick plain 0.5%, slurrying under the conditions of temperature is 155 DEG C of microelement 0.05%；
Step 3: step 2 is sprayed into granulation tower by mixed slurries through nozzle group, partial size is cooled and solidified into air
For 3.0mm particle, particle passes through cooler, vibrating screen, packs the particle of same partial size 95% or more；
Step 4: material progress returning charge to second level mixing channel is continuesd to mix granulation by the incongruent particle of partial size, until being prepared into
Meet the fertiliser granulates of specified particle size.
Embodiment 3:
A kind of poly- semicarbazide element compound fertilizer the preparation method comprises the following steps: matching first, in accordance with the materials in percentage by mass of poly- semicarbazide element compound fertilizer
Material, is made urea for urea and melts liquid, and wherein urea content is 43%, and urea is melted liquid, sulphur ammonium 53%, hydrogen ammonium 2.7% and is placed in level-one and mixes
It closes in slot and is uniformly mixed；
Step 2: being transferred to the material in level-one mixing channel to second level mixing channel, it is super that amino core glycan 0.95%, micro- carbon is added
Quick plain 0.3%, slurrying under the conditions of temperature is 165 DEG C of microelement 0.05%；
Step 3: step 2 is sprayed into granulation tower by mixed slurries through nozzle group, partial size is cooled and solidified into air
For 4.5mm particle, particle passes through cooler, vibrating screen, packs the particle of same partial size 95% or more；
Step 4: material progress returning charge to second level mixing channel is continuesd to mix granulation by the incongruent particle of partial size, until being prepared into
Meet the fertiliser granulates of specified particle size.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of poly- semicarbazide element compound fertilizer, it is characterised in that: the compound fertilizer includes following materials in percentage by mass: urea
The super quick element 0.3-0.8% of 38-42%, sulphur ammonium 55-60%, hydrogen ammonium 2-5%, microelement 0.03-0.08%, micro- carbon, amino core glycan
0.5-1.5%。
2. a kind of poly- semicarbazide element compound fertilizer according to claim 1, it is characterised in that:
The poly- semicarbazide element compound fertilizer includes following materials in percentage by mass: urea 40%, sulphur ammonium 56%, hydrogen ammonium 2.5%, micro-
Secondary element 0.05%, micro- carbon is super quick plain 0.5%, amino core glycan 0.95%.
3. a kind of preparation method of poly- semicarbazide element compound fertilizer, it is characterised in that: first, in accordance with the quality of poly- semicarbazide element compound fertilizer
Urea is made urea and melts liquid by percentage feed proportioning, by urea melt liquid, sulphur ammonium, hydrogen ammonium be placed in level-one mixing channel mix it is equal
It is even；
Step 2: the material in level-one mixing channel is transferred to second level mixing channel, the super quick element of addition amino core glycan, micro- carbon,
Microelement slurrying under the conditions of temperature is 150~165 DEG C；
Step 3: step 2 is sprayed into granulation tower by mixed slurries through nozzle group, partial size is cooled and solidified into air
For 2.5-4.5mm particle, particle passes through cooler, vibrating screen, packs the particle of same partial size i.e. 95% or more
It can；
Step 4: material progress returning charge to second level mixing channel is continuesd to mix granulation by the incongruent particle of partial size, until being prepared into
Meet the fertiliser granulates of specified particle size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811587400.1A CN109485505A (en) | 2018-12-25 | 2018-12-25 | A kind of poly- semicarbazide element compound fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811587400.1A CN109485505A (en) | 2018-12-25 | 2018-12-25 | A kind of poly- semicarbazide element compound fertilizer |
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| CN109485505A true CN109485505A (en) | 2019-03-19 |
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| CN201811587400.1A Pending CN109485505A (en) | 2018-12-25 | 2018-12-25 | A kind of poly- semicarbazide element compound fertilizer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109320365A (en) * | 2018-12-25 | 2019-02-12 | 李勇 | A kind of amino core glycan compound fertilizer |
| CN109336705A (en) * | 2018-12-25 | 2019-02-15 | 李勇 | A kind of micro- Tan Chaominsu compound fertilizer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462904A (en) * | 2009-01-09 | 2009-06-24 | 李桂凤 | Production and use methods of organic high protein selenium-rich fertilizer |
| CN102731198A (en) * | 2012-05-28 | 2012-10-17 | 徐州市芭田生态有限公司 | Method for producing organic-inorganic compound fertilizer by using high tower melting granulation process |
| CN106008003A (en) * | 2016-05-31 | 2016-10-12 | 史丹利化肥扶余有限公司 | High tower granulation produced high concentration compound fertilizer and production method thereof |
| CN106242826A (en) * | 2016-08-26 | 2016-12-21 | 山东三方化工集团有限公司 | A kind of drought resisting, all nutrition type Semen Maydis long-acting special fertilizer and preparation method thereof |
| CN109320365A (en) * | 2018-12-25 | 2019-02-12 | 李勇 | A kind of amino core glycan compound fertilizer |
| CN109336705A (en) * | 2018-12-25 | 2019-02-15 | 李勇 | A kind of micro- Tan Chaominsu compound fertilizer |
-
2018
- 2018-12-25 CN CN201811587400.1A patent/CN109485505A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462904A (en) * | 2009-01-09 | 2009-06-24 | 李桂凤 | Production and use methods of organic high protein selenium-rich fertilizer |
| CN102731198A (en) * | 2012-05-28 | 2012-10-17 | 徐州市芭田生态有限公司 | Method for producing organic-inorganic compound fertilizer by using high tower melting granulation process |
| CN106008003A (en) * | 2016-05-31 | 2016-10-12 | 史丹利化肥扶余有限公司 | High tower granulation produced high concentration compound fertilizer and production method thereof |
| CN106242826A (en) * | 2016-08-26 | 2016-12-21 | 山东三方化工集团有限公司 | A kind of drought resisting, all nutrition type Semen Maydis long-acting special fertilizer and preparation method thereof |
| CN109320365A (en) * | 2018-12-25 | 2019-02-12 | 李勇 | A kind of amino core glycan compound fertilizer |
| CN109336705A (en) * | 2018-12-25 | 2019-02-15 | 李勇 | A kind of micro- Tan Chaominsu compound fertilizer |
Non-Patent Citations (2)
| Title |
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| 方瑾: "《细胞生物学》", 31 October 2010, 上海科学技术出版社 * |
| 洪巢章二等: "《水产利用化学》", 30 November 1994, 上海科学技术出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109320365A (en) * | 2018-12-25 | 2019-02-12 | 李勇 | A kind of amino core glycan compound fertilizer |
| CN109336705A (en) * | 2018-12-25 | 2019-02-15 | 李勇 | A kind of micro- Tan Chaominsu compound fertilizer |
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Application publication date: 20190319 |