CN109627117A - A kind of potassium acetate class Water soluble fertilizer preparation process and potassium acetate class Water soluble fertilizer - Google Patents
A kind of potassium acetate class Water soluble fertilizer preparation process and potassium acetate class Water soluble fertilizer Download PDFInfo
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- CN109627117A CN109627117A CN201811598634.6A CN201811598634A CN109627117A CN 109627117 A CN109627117 A CN 109627117A CN 201811598634 A CN201811598634 A CN 201811598634A CN 109627117 A CN109627117 A CN 109627117A
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- potassium acetate
- water soluble
- soluble fertilizer
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
-
- 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
- C05G3/80—Soil conditioners
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of potassium acetate class Water soluble fertilizer preparation process and potassium acetate class Water soluble fertilizer, the raw material including following parts by weight: 2-5 parts of potassium hydroxide, 2-5 parts of acetic acid, 2-3 parts of carbon tetrachloride, 0.1-2.5 parts of gamma-polyglutamic acid, 2-10 parts of humate, 5-15 parts of urea, 2-4 parts of zinc sulfate, 1~3 part of manganese sulfate, 5 parts of ferrous sulfate, 0.2-l parts of boric acid, 0.1-1 parts of sodium molybdate, acid regulator 2-3 parts and 90-120 parts of water organic.The potassium acetate class Water soluble fertilizer has at low cost, fertilizer efficiency is long, soil can effectively be improved, culture fertility, noresidue, it is pollution-free, it is suitble to the advantages of being used for a long time, potassium acetate class Water soluble fertilizer preparation process passes through potassium hydroxide and acetic acid hybrid reaction, then acid, and the post-processing dried and by distillation water removal, washing are gone, obtains the potassium acetate crystal of high-purity, so that product potassium acetate does not have chemical residual, the production technology principle is simple, and processing step is simple and effective, environmentally protective, it is convenient to carry out, it is worth the advantages of going deep into promotion and application.
Description
Technical field
The present invention relates to agricultural fertilizer field more particularly to a kind of potassium acetate class Water soluble fertilizer preparation process and potassium acetate class water
Molten fertilizer.
Background technique
The resource of China's potash fertilizer is more deficient, and the annual import potash fertilizer of country is up to 50% or more.Potassium is plant growth and development
One of indispensable element, it is higher in plant in-vivo content, distributed more widely, is one of extremely strong element of mobility, potassium is present in life
It orders in most active organ and tissue.Potassium can promote the utilization of luminous energy, enhances photosynthesis, promotes the operating of photosynthate；Potassium
It is important Quality Element, there are many effects to crop quality is improved, can such as increase cotton fiber length, intensity, fineness；Increase
Fruited sugariness and fruit table brightness.The resistance of crop also can be improved in potassium, promotes the development of crop epidermal tissue and vascular tissue,
Reinforce cell retention ability, plant transpiration effect is reduced, to enhance crop drought resistance ability；Potassium can increase sugar in crop body and store up
It is standby, improve shape, size, color and the flavor of fruit and vegetable, enhance its resistance to storage, improve Premeabilisation of cells pressure, enhances crop cold resistance performance,
Crop lodging tolerance is improved, yield etc. is improved.Crops need to absorb multiple element to complete growth cycle, are entirely developing
Demand in period to nitrogen, phosphorus, potassium is very big, is the required a great number of elements of plant growth, however, being only difficult to provide foot by soil
Nitrogen, phosphorus, the potassium of amount.
Domestic potash fertilizer generally uses potassium sulfate and potassium nitrate, and potassium sulfate and potassium nitrate belong to water-soluble inorganic potash fertilizer,
Plant absorption rate is very low.The price of potassium sulfate class potash fertilizer is at 5000 yuan/ton or so, and plant absorption rate is very low, effect is poor；Nitric acid
Potassium class potash fertilizer absorptivity is higher, but price, at 6000 yuan/ton or so, price is high, and peasant household is beyond affordability.And potassium acetate class is water-soluble
Potash fertilizer belongs to organic fertilizer, and absorptivity is higher than the absorptivity of potassium nitrate class water soluble potassic fertilizer, can achieve 90% or more, and can be into
One step supplements plant organic matter, and application effect is best.Domestic market does not have potassium acetate class water soluble potassic fertilizer.
Summary of the invention
To solve technical problem present in background technique, it is at low cost that the present invention proposes that a kind of theme has, and fertilizer efficiency is long, can
Effectively improvement soil, culture fertility, noresidue is pollution-free, is suitble to the advantages of being used for a long time, and production technology principle is simple, and
Processing step is simple and effective, environmentally protective, convenient to carry out, is worth going deep into promotion and application.
A kind of potassium acetate class Water soluble fertilizer proposed by the present invention, the raw material including following parts by weight: 2-5 parts of potassium hydroxide, vinegar
2-5 parts sour, 2-3 parts of carbon tetrachloride, 0.1-2.5 parts of gamma-polyglutamic acid, 2-10 parts of humate, 5-15 parts of urea, zinc sulfate 2-
4 parts, 1~3 part of manganese sulfate, 5 parts of ferrous sulfate, 0.2-l parts of boric acid, 0.1-1 parts of sodium molybdate, organic acid regulator 2-3 parts and water
90-120 parts.
Preferably, the raw material including following parts by weight: 4 parts of potassium hydroxide, 4.4 parts of acetic acid, 2-3 parts of carbon tetrachloride, γ-are poly-
0.5 part of glutamic acid, 4 parts of humate, 5 parts of urea, 2 parts of zinc sulfate, 1 part of manganese sulfate, 5 parts of ferrous sulfate, 0.2 part of boric acid, molybdenum
0.1 part of sour sodium, 2 parts of organic acid regulator and 90 parts of water.
Preferably, the raw material including following parts by weight: 4 parts of potassium hydroxide, 4.4 parts of acetic acid, 2-3 parts of carbon tetrachloride, γ-are poly-
1.5 parts of glutamic acid, 7 parts of humate, 10 parts of urea, 3 parts of zinc sulfate, 2 parts of manganese sulfate, 10 parts of ferrous sulfate, 0.6 part of boric acid,
0.5 part of sodium molybdate, 2.5 parts of organic acid regulator and 100 parts of water.
Preferably, the raw material including following parts by weight: 4 parts of potassium hydroxide, 4.4 parts of acetic acid, 2-3 parts of carbon tetrachloride, γ-are poly-
2.5 parts of glutamic acid, 10 parts of humate, 15 parts of urea, 4 parts of zinc sulfate, 3 parts of manganese sulfate, 15 parts of ferrous sulfate, 1 part of boric acid, molybdenum
1 part of sour sodium, 3 parts of organic acid regulator and 120 parts of water.
Preferably, the molar ratio of potassium hydroxide and acetic acid is 1:1.1.
A kind of potassium acetate class Water soluble fertilizer preparation process, comprising the following steps:
S1, raw material is obtained by weight ratio；
S2, by load weighted potassium hydroxide dissolution of raw material in water, and stir to whole dissolutions, obtain the molten of potassium hydroxide
Liquid；
S3, the solution of potassium hydroxide is mixed with acetic acid, and is stirred to react 30min, obtain mixed solution a；
S4, mixed solution a is heated up, and distills out the water of mixed solution a system, be precipitated with solid b；
S5, filtering obtain solid b, and are washed with carbon tetrachloride to solid b, until the aqueous solution of solid b is in alkali
Property；
S6, the solid b after washing is detected and is dried, obtain potassium acetate crystal product；
S7, potassium acetate crystal product and load weighted gamma-polyglutamic acid, humate, urea 1, zinc sulfate, sulphur will be obtained
Sour manganese, ferrous sulfate, boric acid, sodium molybdate, organic acid regulator are added to the water and are mixed, and it is water-soluble to obtain potassium acetate class
Fertilizer；
S8, it potassium acetate class Water soluble fertilizer will be obtained will pack, and place and save in the cool.
Preferably, in S2, potassium hydroxide is mixed with water according to parts by weight 4:10.
Preferably, in S4, the temperature of mixed solution a distillation is controlled at 100-105 DEG C.
Preferably, in S5, the solid b after taking a small amount of washing is dissolved in water, and detects the PH of solution.
In the present invention, potassium acetate class Water soluble fertilizer provides except potash fertilizer to plant, and additionally providing other plant growths needs
The a great number of elements and microelement wanted, raw material materials of the present invention are convenient, reduce being produced into for potassium acetate class Water soluble fertilizer
Originally, which has at low cost, and fertilizer efficiency is long, can effectively improve soil, and culture fertility, noresidue is pollution-free, fits
It closes the advantages of being used for a long time, then potassium acetate class Water soluble fertilizer preparation process and is passed through by potassium hydroxide and acetic acid hybrid reaction
Acid, and the post-processing dried are gone in distillation water removal, washing, the potassium acetate crystal of high-purity are obtained, so that product potassium acetate is not changed
Residual is learned, and then improves the quality and quality of the water-soluble fertilizer product of potassium acetate class, meanwhile, the production technology principle is simple, and technique
Step is simple and effective, environmentally protective, convenient to carry out, is worth going deep into promotion and application.
Specific embodiment
Embodiment 1
A kind of potassium acetate class Water soluble fertilizer, the raw material including following parts by weight: 2-5 parts of potassium hydroxide, 2-5 parts of acetic acid, tetrachloro
Change carbon 2-3 parts, 0.1-2.5 parts of gamma-polyglutamic acid, 2-10 parts of humate, 5-15 parts of urea, 2-4 parts of zinc sulfate, manganese sulfate 1
~3 parts, it is 5 parts of ferrous sulfate, 0.2-l parts of boric acid, 0.1-1 parts of sodium molybdate, acid regulator 2-3 parts and 90-120 parts of water organic.
Embodiment 2
A kind of potassium acetate class Water soluble fertilizer, the raw material including following parts by weight: 4 parts of potassium hydroxide, 4.4 parts of acetic acid, four chlorinations
2-3 parts of carbon, 0.5 part of gamma-polyglutamic acid, 4 parts of humate, 5 parts of urea, 2 parts of zinc sulfate, 1 part of manganese sulfate, 5 parts of ferrous sulfate,
0.2 part of boric acid, 0.1 part of sodium molybdate, 2 parts of organic acid regulator and 90 parts of water.
Embodiment 3
A kind of potassium acetate class Water soluble fertilizer, the raw material including following parts by weight: 4 parts of potassium hydroxide, 4.4 parts of acetic acid, four chlorinations
2-3 parts of carbon, 1.5 parts of gamma-polyglutamic acid, 7 parts of humate, 10 parts of urea, 3 parts of zinc sulfate, 2 parts of manganese sulfate, ferrous sulfate 10
Part, 0.6 part of boric acid, 0.5 part of sodium molybdate, 2.5 parts of organic acid regulator and 100 parts of water.
Embodiment 4
A kind of potassium acetate class Water soluble fertilizer, the raw material including following parts by weight: 4 parts of potassium hydroxide, 4.4 parts of acetic acid, four chlorinations
2-3 parts of carbon, 2.5 parts of gamma-polyglutamic acid, 10 parts of humate, 15 parts of urea, 4 parts of zinc sulfate, 3 parts of manganese sulfate, ferrous sulfate 15
Part, 1 part of boric acid, 1 part of sodium molybdate, 3 parts of organic acid regulator and 120 parts of water.
In above-described embodiment course of work, potassium acetate class Water soluble fertilizer provides except potash fertilizer to plant, additionally provides other
The plant growth a great number of elements and microelement that need, raw material of the present invention materials are convenient, reduce potassium acetate class water
The production cost of molten fertilizer, the potassium acetate class Water soluble fertilizer have it is at low cost, fertilizer efficiency is long, can effectively improve soil, culture fertility, without residual
It stays, it is pollution-free, it is suitble to the advantages of being used for a long time.
In a specific embodiment, the molar ratio of potassium hydroxide and acetic acid is 1:1.1, so that acetic acid begins during the reaction
It is excessive eventually, be conducive to reaction and carry out to the right, increases the yield of reaction speed and product.
Embodiment 5
A kind of potassium acetate class Water soluble fertilizer preparation process, comprising the following steps:
S1, raw material is obtained by weight ratio；
S2, by load weighted potassium hydroxide dissolution of raw material in water, and stir to whole dissolutions, obtain the molten of potassium hydroxide
Liquid；
S3, the solution of potassium hydroxide is mixed with acetic acid, and is stirred to react 30min, obtain mixed solution a；
S4, mixed solution a is heated up, and distills out the water of mixed solution a system, be precipitated with solid b；
S5, filtering obtain solid b, and are washed with carbon tetrachloride to solid b, until the aqueous solution of solid b is in alkali
Property；
S6, the solid b after washing is detected and is dried, obtain potassium acetate crystal product；
S7, potassium acetate crystal product and load weighted gamma-polyglutamic acid, humate, urea 1, zinc sulfate, sulphur will be obtained
Sour manganese, ferrous sulfate, boric acid, sodium molybdate, organic acid regulator are added to the water and are mixed, and it is water-soluble to obtain potassium acetate class
Fertilizer；
S8, it potassium acetate class Water soluble fertilizer will be obtained will pack, and place and save in the cool.
In the specific work process of potassium acetate class Water soluble fertilizer preparation process of the present embodiment a kind of, pass through potassium hydroxide and vinegar
Then and by distillation water removal, washing sour hybrid reaction goes acid, and the post-processing dried, obtains the potassium acetate crystal of high-purity,
So that product potassium acetate does not have chemical residual, and then the quality and quality of the water-soluble fertilizer product of potassium acetate class are improved, meanwhile, the production
Technological principle is simple, and processing step is simple and effective, environmentally protective, convenient to carry out, is worth going deep into promotion and application.
In a specific embodiment, in S2, potassium hydroxide is mixed with water according to parts by weight 4:10, make potassium hydroxide with
The form of aqueous solution carries out hybrid reaction with acetic acid, improves the reaction efficiency of potassium hydroxide and acetic acid.
Further, in S4, the temperature of mixed solution a distillation is controlled at 100-105 DEG C.
Further, in S5, the solid b after taking a small amount of washing is dissolved in water, and detects the PH of solution, a small amount of by taking
Solid b carries out detection PH, effectively can intuitively understand the acetic acid in solid b, and this method is simple and convenient.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of potassium acetate class Water soluble fertilizer, which is characterized in that the raw material including following parts by weight: 2-5 parts of potassium hydroxide, acetic acid 2-
5 parts, 2-3 parts of carbon tetrachloride, 0.1-2.5 parts of gamma-polyglutamic acid, 2-10 parts of humate, 5-15 parts of urea, 2-4 parts of zinc sulfate,
It is 1~3 part of manganese sulfate, 5 parts of ferrous sulfate, 0.2-l parts of boric acid, 0.1-1 parts of sodium molybdate, acid regulator 2-3 parts and water 90- organic
120 parts.
2. a kind of potassium acetate class Water soluble fertilizer according to claim 1, which is characterized in that the raw material including following parts by weight:
4 parts of potassium hydroxide, 4.4 parts of acetic acid, 2-3 parts of carbon tetrachloride, 0.5 part of gamma-polyglutamic acid, 4 parts of humate, 5 parts of urea, sulfuric acid
2 parts of zinc, 1 part of manganese sulfate, 5 parts of ferrous sulfate, 0.2 part of boric acid, 0.1 part of sodium molybdate, 2 parts of organic acid regulator and 90 parts of water.
3. a kind of potassium acetate class Water soluble fertilizer according to claim 1, which is characterized in that the raw material including following parts by weight:
4 parts of potassium hydroxide, 4.4 parts of acetic acid, 2-3 parts of carbon tetrachloride, 1.5 parts of gamma-polyglutamic acid, 7 parts of humate, 10 parts of urea, sulphur
3 parts of sour zinc, 2 parts of manganese sulfate, 10 parts of ferrous sulfate, 0.6 part of boric acid, 0.5 part of sodium molybdate, 2.5 parts of organic acid regulator and water 100
Part.
4. a kind of potassium acetate class Water soluble fertilizer according to claim 1, which is characterized in that the raw material including following parts by weight:
4 parts of potassium hydroxide, 4.4 parts of acetic acid, 2-3 parts of carbon tetrachloride, 2.5 parts of gamma-polyglutamic acid, 10 parts of humate, 15 parts of urea, sulphur
4 parts of sour zinc, 3 parts of manganese sulfate, 15 parts of ferrous sulfate, 1 part of boric acid, 1 part of sodium molybdate, 3 parts of organic acid regulator and 120 parts of water.
5. a kind of potassium acetate class Water soluble fertilizer according to claim 1, which is characterized in that the molar ratio of potassium hydroxide and acetic acid
For 1:1.1.
6. potassium acetate class Water soluble fertilizer according to any one of claims 1 to 5, it is also proposed that a kind of potassium acetate class Water soluble fertilizer system
Standby technique, which comprises the following steps:
S1, raw material is obtained by weight ratio；
S2, by load weighted potassium hydroxide dissolution of raw material in water, and stir to whole dissolutions, obtain the solution of potassium hydroxide；
S3, the solution of potassium hydroxide is mixed with acetic acid, and is stirred to react 30min, obtain mixed solution a；
S4, mixed solution a is heated up, and distills out the water of mixed solution a system, be precipitated with solid b；
S5, filtering obtain solid b, and are washed with carbon tetrachloride to solid b, until the aqueous solution of solid b is in alkalinity；
S6, the solid b after washing is detected and is dried, obtain potassium acetate crystal product；
S7, potassium acetate crystal product and load weighted gamma-polyglutamic acid, humate, urea 1, zinc sulfate, sulfuric acid will be obtained
Manganese, ferrous sulfate, boric acid, sodium molybdate, organic acid regulator are added to the water and are mixed, and it is water-soluble to obtain potassium acetate class
Fertilizer；
S8, it potassium acetate class Water soluble fertilizer will be obtained will pack, and place and save in the cool.
7. a kind of potassium acetate class Water soluble fertilizer preparation process according to claim 1, which is characterized in that in S2, potassium hydroxide
It is mixed with water according to parts by weight 4:10.
8. a kind of potassium acetate class Water soluble fertilizer preparation process according to claim 1, which is characterized in that in S4, mixed solution a
The temperature of distillation is controlled at 100-105 DEG C.
9. a kind of potassium acetate class Water soluble fertilizer preparation process according to claim 1, which is characterized in that in S5, take and wash on a small quantity
Solid b after washing is dissolved in water, and detects the PH of solution.
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| CN201811598634.6A CN109627117A (en) | 2018-12-26 | 2018-12-26 | A kind of potassium acetate class Water soluble fertilizer preparation process and potassium acetate class Water soluble fertilizer |
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| CN201811598634.6A CN109627117A (en) | 2018-12-26 | 2018-12-26 | A kind of potassium acetate class Water soluble fertilizer preparation process and potassium acetate class Water soluble fertilizer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981587A (en) * | 2019-11-28 | 2020-04-10 | 张家港美景荣化学工业有限公司 | Organic potassium fertilizer for drip irrigation and preparation method thereof |
| CN111248199A (en) * | 2020-03-13 | 2020-06-09 | 山东棉花研究中心 | Plant drought-resistant agent and application thereof |
| CN112537980A (en) * | 2020-12-02 | 2021-03-23 | 张彦 | Preparation process of potassium acetate water-soluble fertilizer |
| CN115010551A (en) * | 2022-04-24 | 2022-09-06 | 古春英 | Preparation process of potassium acetate water-soluble fertilizer |
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| CN108675878A (en) * | 2018-07-20 | 2018-10-19 | 陕西扬晨新材料科技有限公司 | Potassium acetate class Water soluble fertilizer preparation process and potassium acetate class Water soluble fertilizer |
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| US5451243A (en) * | 1991-07-04 | 1995-09-19 | Kemira Oy | Controlled-release fertilizer composition in the form of a paste |
| CN103708964A (en) * | 2013-12-30 | 2014-04-09 | 成都新柯力化工科技有限公司 | Instant chelated solid water-soluble fertilizer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981587A (en) * | 2019-11-28 | 2020-04-10 | 张家港美景荣化学工业有限公司 | Organic potassium fertilizer for drip irrigation and preparation method thereof |
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| CN115010551A (en) * | 2022-04-24 | 2022-09-06 | 古春英 | Preparation process of potassium acetate water-soluble fertilizer |
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