CN107721537A - A kind of chemical fertilizer fast method for preparing - Google Patents
A kind of chemical fertilizer fast method for preparing Download PDFInfo
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- CN107721537A CN107721537A CN201711313556.6A CN201711313556A CN107721537A CN 107721537 A CN107721537 A CN 107721537A CN 201711313556 A CN201711313556 A CN 201711313556A CN 107721537 A CN107721537 A CN 107721537A
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- chemical fertilizer
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- stirring
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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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to a kind of chemical fertilizer fast method for preparing, comprise the following steps：（1）Dilution urea, catalyst are added in reaction vessels, is stirred 12 hours；（2）Distilled water is added, continues stirring and dissolving；（3）60% ammonium sulfate is added, the heating stirring at stable temperature；（4）Chemical reaction completion is emerged after white cigarette, and the mixing matter for stirring completion is extracted；（5）Extract is dried in drying chamber, drying time is 23 hours；（6）Extract slag after drying is proposed, trace mineral powder is mixed, is sufficiently mixed.Advantages of the present invention：Chemical reaction is observed in preparation process, is easy to control；The traditional fertilizer production cycle is shortened, improves output；Fertilizer cost is reduced, improves economic benefit.
Description
Technical field
The present invention relates to chemical fertilizer manufacturing technology field, especially a kind of chemical fertilizer fast method for preparing.
Background technology
The chemically fertilizer of the manufactured nutrient needed containing one or more of crop growths.Chemical fertilizer
Abbreviation.Comprise only a kind of chemical fertilizer for the nutrient for indicating content and be referred to as straight fertilizer, as nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and
Secondary constant element fertilizer and trace-element fertilizer.Containing two or three in three kinds of nitrogen, phosphorus, potassium nutrients and can indicate
The chemical fertilizer of its content, referred to as compound fertilizer or mixed fertilizer.Solubility of the active principle of chemical fertilizer in water is typically metrization
The standard of fertile validity.Grade is the leading indicator of chemical fertilizer quality, and it refers to effective nutrient or its oxidation in chemical fertilizer products
The percent content of thing, such as：Nitrogen, phosphorus, potassium, calcium, sodium, manganese, sulphur, boron, copper, iron, molybdenum, the percentage composition of zinc.
Phosphate fertilizer, nitrogenous fertilizer, potash fertilizer are the larger chemical fertilizer of plant demand.
Grand nutrition element nitrogen, phosphorus, potassium in soil generally can not meet the needs of plant growth, it is necessary to using it is nitrogenous,
Phosphorus, the chemical fertilizer of potassium are supplied.And outside dechlorination does not lack in soil in micronutrient element, several nutrients then need to apply in addition
Trace-element fertilizer.It is inorganic compound that chemical fertilizer is typically mostly, only urea [CO (NH2）2] it is organic compound.It is all can containing only one kind
Indicate that the chemical fertilizer of the nutrient of content is referred to as straight fertilizer, such as nitrogenous fertilizer, phosphate fertilizer, potash fertilizer.It is all to contain three kinds of nitrogen, phosphorus, potassium battalion
Support two or more in element and can indicate that the chemical fertilizer of its content is referred to as compound fertilizer or mixed fertilizer.Active allelochemical
Increasingly increase, so needing a kind of quick method for preparing chemical fertilizer.
The content of the invention
It is stable and efficient the invention provides a kind of chemical fertilizer fast method for preparing for above-mentioned deficiency of the prior art.
In order to reach foregoing invention purpose, the technical solution adopted by the present invention is：
1. a kind of chemical fertilizer fast method for preparing, comprises the following steps：
（1）Dilution urea, catalyst are added in reaction vessels, stirs 1-2 hours；
（2）Distilled water is added, continues stirring and dissolving；
（3）60% ammonium sulfate is added, the heating stirring at stable temperature；
（4）Chemical reaction completion is emerged after white cigarette, and the mixing matter for stirring completion is extracted；
（5）Extract is dried in drying chamber, drying time is 2-3 hours；
（6）Extract slag after drying is proposed, trace mineral powder is mixed, is sufficiently mixed.
Further, step（1）The composition that described dilute urine is known as is 90% urea and 10% distilled water, and mixer stirring is frequently
Rate is 120 times/min.
Further, step（3）Described equilibrium temperature is 90 degree, and mixer mixing speed is 100 times/min.
Further, step（4）Described reaction terminating point is only to give out small peculiar smell.
Further, step（5）The temperature of described baking oven is 90 DEG C.
Advantages of the present invention：
1. observing chemical reaction in preparation process, it is easy to control；
2. shortening the traditional fertilizer production cycle, output is improved；
3. reducing fertilizer cost, economic benefit is improved.
Embodiment
In order that present disclosure is easier to be clearly understood, below by the technical scheme in the embodiment of the present invention
It is clearly and completely described.
Embodiment one：
1. a kind of chemical fertilizer fast method for preparing, it is characterised in that comprise the following steps：
（1）Dilution urea, catalyst are added in reaction vessels, is stirred 1 hour；
（2）Distilled water is added, continues stirring and dissolving；
（3）60% ammonium sulfate is added, the heating stirring at stable temperature；
（4）Chemical reaction completion is emerged after white cigarette, and the mixing matter for stirring completion is extracted；
（5）Extract is dried in drying chamber, drying time is 2 hours；
（6）Extract slag after drying is proposed, trace mineral powder is mixed, is sufficiently mixed.
Embodiment two：
1. a kind of chemical fertilizer fast method for preparing, it is characterised in that comprise the following steps：
（1）Dilution urea, catalyst are added in reaction vessels, is stirred 1.5 hours；
（2）Distilled water is added, continues stirring and dissolving；
（3）60% ammonium sulfate is added, the heating stirring at stable temperature；
（4）Chemical reaction completion is emerged after white cigarette, and the mixing matter for stirring completion is extracted；
（5）Extract is dried in drying chamber, drying time is 2.5 hours；
（6）Extract slag after drying is proposed, trace mineral powder is mixed, is sufficiently mixed.
Embodiment three：
1. a kind of chemical fertilizer fast method for preparing, it is characterised in that comprise the following steps：
（1）Dilution urea, catalyst are added in reaction vessels, is stirred 2 hours；
（2）Distilled water is added, continues stirring and dissolving；
（3）60% ammonium sulfate is added, the heating stirring at stable temperature；
（4）Chemical reaction completion is emerged after white cigarette, and the mixing matter for stirring completion is extracted；
（5）Extract is dried in drying chamber, drying time is 3 hours；
（6）Extract slag after drying is proposed, trace mineral powder is mixed, is sufficiently mixed.
The preferred embodiment of patent of the present invention is the foregoing is only, is not intended to limit the invention patent, it is all at this
All any modification, equivalent and improvement made within the spirit and principle of patent of invention etc., should be included in patent of the present invention
Protection domain within.
Claims (5)
1. a kind of chemical fertilizer fast method for preparing, it is characterised in that comprise the following steps：
（1）Dilution urea, catalyst are added in reaction vessels, stirs 1-2 hours；
（2）Distilled water is added, continues stirring and dissolving；
（3）60% ammonium sulfate is added, the heating stirring at stable temperature；
（4）Chemical reaction completion is emerged after white cigarette, and the mixing matter for stirring completion is extracted；
（5）Extract is dried in drying chamber, drying time is 2-3 hours；
（6）Extract slag after drying is proposed, trace mineral powder is mixed, is sufficiently mixed.
A kind of 2. chemical fertilizer fast method for preparing according to claim 1, it is characterised in that step（1）Described dilution
The composition that urea has is 90% urea and 10% distilled water, and mixer stirring frequency is 120 times/min.
A kind of 3. chemical fertilizer fast method for preparing according to claim 1, it is characterised in that step（3）Described stabilization
Temperature is 90 degree, and mixer mixing speed is 100 times/min.
A kind of 4. chemical fertilizer fast method for preparing according to claim 1, it is characterised in that step（4）Described reaction
Terminating point is only to give out small peculiar smell.
A kind of 5. chemical fertilizer fast method for preparing according to claim 1, it is characterised in that step（5）Described baking oven
Temperature be 90 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711313556.6A CN107721537A (en) | 2017-12-12 | 2017-12-12 | A kind of chemical fertilizer fast method for preparing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711313556.6A CN107721537A (en) | 2017-12-12 | 2017-12-12 | A kind of chemical fertilizer fast method for preparing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107721537A true CN107721537A (en) | 2018-02-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201711313556.6A Pending CN107721537A (en) | 2017-12-12 | 2017-12-12 | A kind of chemical fertilizer fast method for preparing |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101172910A (en) * | 2007-10-24 | 2008-05-07 | 闫虎成 | Organic and inorganic biological mineral matter mixing ecological fertilizer and method for producing the same |
| CN101172911A (en) * | 2007-10-24 | 2008-05-07 | 淅川县源科生物科技有限公司 | Organic and inorganic biological mineral matter mixing fertilizer and method for producing the same |
| CN104311269A (en) * | 2014-10-01 | 2015-01-28 | 胡伟东 | Special chemical fertilizer for oilseed rape and preparation method thereof |
| CN104892150A (en) * | 2015-05-27 | 2015-09-09 | 山东农业大学 | Instant slow-release nitrogen fertilizer and preparation method thereof |
-
2017
- 2017-12-12 CN CN201711313556.6A patent/CN107721537A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101172910A (en) * | 2007-10-24 | 2008-05-07 | 闫虎成 | Organic and inorganic biological mineral matter mixing ecological fertilizer and method for producing the same |
| CN101172911A (en) * | 2007-10-24 | 2008-05-07 | 淅川县源科生物科技有限公司 | Organic and inorganic biological mineral matter mixing fertilizer and method for producing the same |
| CN104311269A (en) * | 2014-10-01 | 2015-01-28 | 胡伟东 | Special chemical fertilizer for oilseed rape and preparation method thereof |
| CN104892150A (en) * | 2015-05-27 | 2015-09-09 | 山东农业大学 | Instant slow-release nitrogen fertilizer and preparation method thereof |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180223 |