CN1207379A - Coated multi-element high-efficiency urea-S-P-K compound fertilizer and its preparing process - Google Patents
Coated multi-element high-efficiency urea-S-P-K compound fertilizer and its preparing process Download PDFInfo
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- CN1207379A CN1207379A CN97107061A CN97107061A CN1207379A CN 1207379 A CN1207379 A CN 1207379A CN 97107061 A CN97107061 A CN 97107061A CN 97107061 A CN97107061 A CN 97107061A CN 1207379 A CN1207379 A CN 1207379A
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- sulfate
- urea
- element high
- phosphoric acid
- repone
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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
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
A coated efficient multi-element compound fertilizer contains N, P, K, S, rare-earth elements, gibberellin and activating agent and is prepared through granulating part of components, dissolving others to obtain high-concentration liquid, spraying it to particles, coating, drying and sieving. Said fertilizer has wide adaptivity, rich and high-quality nutrients and distinct yield-increasing effect.
Description
The present invention relates to a kind of fertilizer, a kind of multi-element high-effect composite fertilizer of more specifically saying so.
Fertilizer commonly used has urea, sulphur ammonium, carbon ammonium, normal superphosphate, Repone K, trace element fertilizer etc., because China is vast in territory, various places soil soil property difference, demand to various elements is also different, and general peasant is for applying fertilizers scientifically, rational application of fertilizers is not familiar with, and not only chemical fertilizer can not get effective utilization, and influences the growth of farm crop and the improvement of soil property.
The objective of the invention is to improve comprehensive nutrition, adapt to wide multiple film multi-element high-effect composite fertilizer.
The objective of the invention is to be achieved through the following technical solutions.
A kind of multiple film multi-element high-effect composite fertilizer is characterized in that by following component (weight) formulated:
Urea 21kg zinc sulfate 0.5kg
Monoammonium phosphate or diammonium phosphate 544kg ferric sulfate 0.5kg
Vitriolate of tartar or Repone K 417kg ammonium molybdate 0.01kg
SULPHUR POWDER 2kg boric acid 2kg
Rare earth 2kg manganous sulfate 0.5kg
Copper sulfate 0.5kg coating agent 4kg
Phosphoric acid 2kg Plant hormones regulators,gibberellins 5g
The plain 3kg of vigor
The component prescription of first type product of the present invention is:
Urea 21kg zinc sulfate 0.5kg
Monoammonium phosphate or diammonium phosphate 544kg ferric sulfate 0.5kg
Vitriolate of tartar or Repone K 417kg ammonium molybdate 0.01kg
SULPHUR POWDER 2kg boric acid 2kg
Rare earth 2kg manganous sulfate 0.5kg
Copper sulfate 0.5kg coating agent 5kg
Phosphoric acid 2kg Plant hormones regulators,gibberellins 5g
The plain 3kg of vigor
By the product of above-mentioned formulation, nitrogenous 10%, phosphorous 25%, contain potassium 25%, suitable farm crop are used as base manure.
B-mode product component prescription of the present invention is:
Urea 315kg zinc sulfate 0.5kg
Monoammonium phosphate or diammonium phosphate 360kg ferric sulfate 0.5kg
Vitriolate of tartar or Repone K 305kg ammonium molybdate 0.01kg
SULPHUR POWDER 3kg boric acid 3kg
Rare earth 3kg manganous sulfate 0.5kg
Copper sulfate 0.5kg coating agent 4kg
Phosphoric acid 2kg Plant hormones regulators,gibberellins 5g
The plain 3kg of vigor
By the product that above-mentioned prescription makes, nitrogenous 18%, phosphorus 18%, potassium 18% is fit to the farm crop base and topdresses.
The component prescription of the present invention's third type product is:
Urea 290kg zinc sulfate 0.5kg
Monoammonium phosphate or diammonium phosphate 327kg ferric sulfate 0.5kg
Vitriolate of tartar or Repone K 300kg ammonium molybdate 0.01kg
SULPHUR POWDER 5kg boric acid 8kg
Rare earth 4kg manganous sulfate 0.5kg
Copper sulfate 0.5kg coating agent 10kg
Phosphoric acid 2kg Plant hormones regulators,gibberellins 5g
The plain 2kg of vigor
By the product that above-mentioned prescription makes, nitrogenous 8%, phosphorus 15%, potassium 15% is fit to the farm crop base and topdresses, and effect is obvious especially.
The component prescription of fourth type product of the present invention is:
Urea 250kg zinc sulfate 0.5kg
Monoammonium phosphate or diammonium phosphate 320kg ferric sulfate 0.5kg
Vitriolate of tartar or Repone K 320kg ammonium molybdate 0.01kg
SULPHUR POWDER 4kg boric acid 4kg
Rare earth 4kg manganous sulfate 0.5kg
Copper sulfate 0.5kg coating agent 8kg
Phosphatase 24 kg Plant hormones regulators,gibberellins 5g
The plain 4kg of vigor
By the product that above-mentioned prescription makes, nitrogenous, phosphorus, potassium are 16%, and nitrogen, phosphorus, potassium element content belong to international type, and crucial part is exactly to increase the essential trace elements of farm crop, adapts to wide.
The preparation method of multiple film multi-element high-effect composite fertilizer may further comprise the steps:
1, monoammonium phosphate or diammonium phosphate and vitriolate of tartar or Repone K are mixed the batch mixing granulation of prewetting:
2, rare earth, SULPHUR POWDER, Plant hormones regulators,gibberellins, vigor element, copper sulfate, zinc sulfate, ferric sulfate, ammonium molybdate, boric acid, manganous sulfate are added phosphoric acid liquid, suitable quantity of water fully mixes, and is dissolved into the liquid magma, on the spray product particle;
3, the urea powder to the said products granulation wrap up;
4, agent of dryness coating and product particle are mixed, the rotation of rolling makes the agent of dryness coating be wrapped in the particulate appearance;
5, dry, screening.
Second step such as phosphoric acid, water and rare earth additive summation weight ratio is: 2kg: 50kg: 2kg
Compare with prior art, product of the present invention is applied to farm crop, instant effect, and fertilizer efficiency is long, can strengthen the crop photosynthesis effect, promotes the increase of sugar part and VITAMIN, improves output, improves the crop alimentary quality, makes the agricultural-food listing early, and quality is good.And because product moisture content of the present invention is low, uniform particles, intensity is big, is convenient to artificial, machinery or aircraft big area fertilising operation.
Accompanying drawing is technological process of production figure of the present invention.
Below, in conjunction with the embodiments, the present invention is further described by accompanying drawing.
Embodiment:
Present embodiment component prescription is:
Urea 315kg zinc sulfate 0.5kg
Monoammonium phosphate or diammonium phosphate 360kg ferric sulfate 0.5kg
Vitriolate of tartar or Repone K 305kg ammonium molybdate 0.01kg
SULPHUR POWDER 3kg boric acid 3kg
Rare earth 3kg manganous sulfate 0.5kg
Copper sulfate 0.5kg coating agent 4kg
Phosphoric acid 2kg Plant hormones regulators,gibberellins 5g
The plain 3kg of vigor
It is standby earlier monoammonium phosphate or diammonium phosphate to be processed into powder shape of uniform size; carry out the metering of continuity prescription by micro-processor controlled computer weighing belt respectively with vitriolate of tartar or Repone K; utilizing the belt transfer machine ceaselessly raw material to be sent in the mixing granulator again mixes; simultaneously with rare earth; SULPHUR POWDER; various trace elements; Plant hormones regulators,gibberellins; vigor plain adding phosphoric acid liquid and 100 kg of water fully stir; mixed dissolution becomes liquid tube liquid; by spraying on the raw material of 10: 100 preset proportion in mixing granulator; the kinetic friction that ceaselessly revolves by means of mixing granulator; magma is prewetted to raw material; produce viscosity; promote the granulating type; form the viscosity small-particle of 1-2 millimeter; utilize conveyor ceaselessly to be sent to rotary drum granulator, the urea powder that will process again directly is sent in the rotary drum granulator by conveyor by the metering of computer weighing belt sticky particle is wrapped up.The coating agent is by the metering of computer weighing belt, utilizing conveyor to be sent in the coating special machine mixes for the last time with product dry, screening, roll by means of the not stall of rotary drum coating machine is moving, make the coating agent outside the particle of product, form one deck coating gradually.
After warm air drying, screening, chilled product dispatch from the factory after being up to the standards, packing.
Accompanying drawing: novel coated complete plain efficient compound fertilizer---the urea-S-P potassium technological process of production
Claims (6)
1, a kind of multiple film multi-element high-effect composite fertilizer---urea-S-P potassium is characterized in that by following component formulated:
Urea 21-315kg zinc sulfate 0-0.5kg
Monoammonium phosphate or diammonium phosphate 327-544kg ferric sulfate 0-0.5kg
Vitriolate of tartar or Repone K 250-417kg ammonium molybdate 0-0.01kg
SULPHUR POWDER 2-12kg boric acid 2-12kg
Rare earth 0-5kg manganous sulfate 0-0.5kg
Copper sulfate 0-0.5kg coating agent 4-25kg
Phosphoric acid 2-4kg Plant hormones regulators,gibberellins 0-5g
The plain 0-4kg of vigor
2, a kind of multiple film multi-element high-effect composite fertilizer---urea-S-P potassium according to claim 1 is characterized in that by following component formulated:
Urea 21kg zinc sulfate 0.5kg
Monoammonium phosphate or diammonium phosphate 544kg ferric sulfate 0.5kg
Vitriolate of tartar or Repone K 417kg ammonium molybdate 0.01kg
SULPHUR POWDER 2kg boric acid 2kg
Rare earth 2kg manganous sulfate 0.5kg
Copper sulfate 0.5kg coating agent 5kg
Phosphoric acid 2kg Plant hormones regulators,gibberellins 5g
The plain 3kg of vigor
It is 3, according to claim 1 that a kind of multiple the film multi-element high-effect composite fertilizer---urea sulfate potassium is characterized in that by following component formulated:
Urea 315kg zinc sulfate 0.5kg
Monoammonium phosphate or diammonium phosphate 360kg ferric sulfate 0.5kg
Vitriolate of tartar or Repone K 305kg ammonium molybdate 0.01kg
SULPHUR POWDER 3kg boric acid 3kg
Rare earth 3kg manganous sulfate 0.5kg
Copper sulfate 0.5kg coating agent 4kg
Phosphoric acid 2kg Plant hormones regulators,gibberellins 5g
The plain 3kg of vigor
It is 4, according to claim 1 that a kind of multiple the film multi-element high-effect composite fertilizer---urea sulfate potassium is characterized in that by following component formulated:
Urea 290kg zinc sulfate 0.5kg
Monoammonium phosphate or diammonium phosphate 327kg ferric sulfate 0.5kg
Vitriolate of tartar or Repone K 300kg ammonium molybdate 0.01kg
SULPHUR POWDER 5kg boric acid 8kg
Rare earth 4kg manganous sulfate 0.5kg
Copper sulfate 0.5kg coating agent 10kg
Phosphoric acid 2kg Plant hormones regulators,gibberellins 5g
The plain 2kg of vigor
5, a kind of multiple film multi-element high-effect composite fertilizer---preparation method of urea sulfate potassium according to claim 1 is characterized in that comprising the following steps:
A. monoammonium phosphate or diammonium phosphate and vitriolate of tartar or Repone K are mixed the batch mixing granulation of prewetting;
B. with the urea powder to product granulation wrap up;
C. rare earth, SULPHUR POWDER, manganous sulfate are added phosphoric acid liquid and suitable quantity of water, fully mix, be dissolved into the liquid magma, spray on the product particle;
D. coating agent and product particle are mixed the rotation of rolling;
E. drying, cooling, screening.
6, a kind of multiple film multi-element high-effect composite fertilizer---preparation method of urea sulfate potassium according to claim 5 is characterized in that phosphoric acid, water and product particle weight ratio are:
0.02-0.04∶10∶100
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97107061A CN1065850C (en) | 1997-07-31 | 1997-07-31 | Coated multi-element high-efficiency urea-S-P-K compound fertilizer and its preparing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97107061A CN1065850C (en) | 1997-07-31 | 1997-07-31 | Coated multi-element high-efficiency urea-S-P-K compound fertilizer and its preparing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1207379A true CN1207379A (en) | 1999-02-10 |
| CN1065850C CN1065850C (en) | 2001-05-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97107061A Expired - Fee Related CN1065850C (en) | 1997-07-31 | 1997-07-31 | Coated multi-element high-efficiency urea-S-P-K compound fertilizer and its preparing process |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390109C (en) * | 2005-05-27 | 2008-05-28 | 于兰吉 | New type compound fertilizer, and production method |
| CN101792347A (en) * | 2009-10-20 | 2010-08-04 | 安徽程翔肥料有限公司 | Plant energy concentration fertilizer and preparation method thereof |
| CN101298397B (en) * | 2008-06-13 | 2011-04-13 | 西南大学 | Special fertilizer for Chinese green prickly ash peel slow releasing and manufacturing method thereof |
| CN101538182B (en) * | 2009-04-15 | 2012-12-12 | 吴成祥 | Functional compound fertilizer, production device and preparation method thereof |
| CN102838402A (en) * | 2012-10-08 | 2012-12-26 | 黑龙江北大荒农业股份有限公司浩良河化肥分公司 | Organic nutrition active agent urea |
| CN114560731A (en) * | 2021-05-11 | 2022-05-31 | 河南远见农业科技有限公司 | Composite fertilizer containing diethyl aminoethyl hexanoate and having high yield-increasing, quality-improving and utilization rate and preparation process thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101279866B (en) * | 2007-12-05 | 2011-01-05 | 朱庆然 | Preparation for sulfur coated intelligent film of large grained urea or particulate composite fertilizer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049268A (en) * | 1990-02-19 | 1991-02-20 | 党玉峰 | Efficient compound fertilizer |
| CN1052843A (en) * | 1990-07-12 | 1991-07-10 | 彭宝明 | A kind of making method of composite fertilizer containing rare-earth elements |
| CN1025430C (en) * | 1992-10-05 | 1994-07-13 | 安丘县科技开发中心新技术推广服务站 | Multi-element and multi-functional compound fertilizer |
| CN1102174A (en) * | 1993-10-27 | 1995-05-03 | 河北师范学院 | Multielement long-acting compound fertilizer |
-
1997
- 1997-07-31 CN CN97107061A patent/CN1065850C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390109C (en) * | 2005-05-27 | 2008-05-28 | 于兰吉 | New type compound fertilizer, and production method |
| CN101298397B (en) * | 2008-06-13 | 2011-04-13 | 西南大学 | Special fertilizer for Chinese green prickly ash peel slow releasing and manufacturing method thereof |
| CN101538182B (en) * | 2009-04-15 | 2012-12-12 | 吴成祥 | Functional compound fertilizer, production device and preparation method thereof |
| CN101792347A (en) * | 2009-10-20 | 2010-08-04 | 安徽程翔肥料有限公司 | Plant energy concentration fertilizer and preparation method thereof |
| CN101792347B (en) * | 2009-10-20 | 2013-01-23 | 安徽金宝农新型肥料有限公司 | Plant energy concentration fertilizer and preparation method thereof |
| CN102838402A (en) * | 2012-10-08 | 2012-12-26 | 黑龙江北大荒农业股份有限公司浩良河化肥分公司 | Organic nutrition active agent urea |
| CN114560731A (en) * | 2021-05-11 | 2022-05-31 | 河南远见农业科技有限公司 | Composite fertilizer containing diethyl aminoethyl hexanoate and having high yield-increasing, quality-improving and utilization rate and preparation process thereof |
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| Publication number | Publication date |
|---|---|
| CN1065850C (en) | 2001-05-16 |
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