CN1699296A - Instant polymerized boric fertilizer and its preparing process - Google Patents
Instant polymerized boric fertilizer and its preparing process Download PDFInfo
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- CN1699296A CN1699296A CN 200510079904 CN200510079904A CN1699296A CN 1699296 A CN1699296 A CN 1699296A CN 200510079904 CN200510079904 CN 200510079904 CN 200510079904 A CN200510079904 A CN 200510079904A CN 1699296 A CN1699296 A CN 1699296A
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Abstract
The invention relates to an instant polymerized boric fertilizer and its preparing process, wherein the fertilizer is prepared from borax 40-75 weight portions, boric acid 20-40 weight portions and mixing, charging 5-40 weight portions of water, heating to 70-160 deg. C for dissolution and reaction. The product provided by the invention can be widely used for various agronomic crops.
Description
One, the technical field
The invention relates to a polymeric boric fertilizer mainly comprising sodium octaborate tetrahydrate and a preparation method thereof.
Secondly, background art:
in the life process of the plant, boron has an irreplaceable and specific physiological function and participates in a plurality of important physiological activities, and a large number of scientific experiments at home and abroad show that boron participates in the composition of each part of the plant and influences the formation of cell membranes; participating in the process of cell differentiation of meristematic tissue; promoting the transformation and the operation of carbohydrate, accelerating the growth and the development of crops and promoting the precocity; promoting the synthesis of amino acid and protein, and regulating the balance of plant absorption of other nutrient elements; the growth and development of plant reproductive organs are promoted, pollen germination is promoted, pollen tube elongation is stimulated, the plant insemination is particularly affected, the seed formation is facilitated, and flower and fruit dropping is reduced; improve the viscosity of the cell protoplasm and enhance the disease resistance of crops. Boron deficiency is easy to cause rape 'flower but not fruit', cotton 'bud but not flower', peanut 'flower but not kernel', wheat 'immobility', fruit tree 'unsaturation', etc. The boron fertilizer commonly used in the current market mainly comprises the following varieties: borax, boric acid and boron-magnesium fertilizer. The boron-magnesium fertilizer has low boron content, can not be completely used as a boron fertilizer, and is white and fine crystals. Borax is alkaline and has poor solubility. Boric acid is slightly acidic, has certain acidification effect on crops and soil in a rape area, and is unsafe to mix with other fertilizers and pesticides because the boric acid is not neutral and has poor mixing property.
Purpose of the invention
The invention aims to overcome the defects of the boron fertilizer and provides a product which is high in content, quick-acting, instant, pollution-free and neutral and a production method thereof. It can effectively solve the problem of boron deficiency of crops and is convenient for farmers to use safely.
Fourth, the invention
The invention is realized by the following technical scheme: the main raw materials used by the invention are borax, boric acid and an activating agent; the active agent can be one or two of dodecylbenzene sulfonic acid, calcium dodecylbenzene sulfonate, sodium dodecylsulfate, alkylolamide and glycol.
The preparation method of the instant polymeric boron fertilizer comprises the following steps:
1) 40-75 parts of borax by weight; mixing 20-40 parts of boric acid, adding 5-40 parts of water, heating to 70-160 ℃, dissolving, and reacting for 20-40 minutes.
2) Cooling to 80-90 ℃, adding 0.05-1 part by weight of one or two of the active agents, uniformly stirring, keeping the temperature at 60-95 ℃, sending the liquid into a high-speed centrifugal dryer for drying, controlling the inlet temperature at 320-450 ℃ and the outlet temperature at 80-175 ℃, and cooling to obtain the powder product of the invention;
cooling to 60-80 ℃, adding 0.05-1 part by weight of one or two of the active agents, stirring uniformly, cooling, milling by a colloid mill, and bagging or bottling to obtain the aqueous solution product.
In production, the invention can also flexibly add nutrient elements, bactericides, insecticides and the like on the basis of the products according to the needs of crops and soil fertility and the occurrence condition of plant diseases and insect pests. The nutrient elements of the invention are mainly nitrogen, phosphorus, potassium, magnesium, sulfur, manganese, zinc, copper, iron, molybdenum and the like, and the bactericide and the pesticide of the invention can be any insecticidal and bactericidal product sold in the market at present.
The broadest range of water addition in the present invention is 5 to 40 parts by weight. If the water content exceeds the range, the product yield is influenced, and the yield per unit time is reduced as more water is added; however, when the amount is less than 5 parts, the reaction is not favorable. When the water content is proper, the output is increased when the temperature of the outlet of the centrifugal drier is fixed, because the water content is proper, the consistency of the output is reduced, the liquid is favorably pumped to the centrifugal sprayer by the material suction pump, and the spraying resistance is reduced.
The suitable models of thehigh-speed centrifugal drier are 25 models, 50 models and 150 models, and the yield is increased along with the increase of the models. Experiments prove that the product of the invention can be dried at the inlet temperature of 320-450 ℃ and the outlet temperature of 80-175 ℃ of the high-speed centrifugal dryer.
Compared with the prior art, the invention has the following positive effects:
1. the pure boron content is high: 98 percent of polymeric sodium borate salt, 20.0 to 21.7 percent of pure boron and about 20.5 of normal value.
2. Low-temperature dissolution is rapid: at normal temperature, the dissolving speed is 4 times of that of borax.
3. And (3) complete dissolution: the solution of the product is colorless transparent liquid.
4. High absorption rate: can be quickly absorbed and utilized by plant stems, leaves, flowers and fruits, and the utilization rate reaches more than 90 percent.
5. Green and safe: because of good solubility, high absorptivity and neutrality, the fertilizer has no pollution to soil, crops, air and the like.
6. Good mixing performance and convenient use: the aqueous solution of the product is neutral, and can be mixed with any pesticide, fertilizer and the like for application.
7. The yield increasing effect is obvious: the fertilizer efficiency experiment carried out by the Anhui province soil fertilizer station organization shows that the yield increasing effect reaches 10-30 percent.
8. The fruit quality is good: full, sweet and delicious.
The embodiment of the invention comprises the following steps:
1. the powder preparation process of the invention comprises the following steps: uniformly mixing 45 parts by weight of borax and 35 parts by weight of boric acid, adding 20 parts by weight of water, heating for reaction for 30 minutes, cooling to 80-90 ℃, adding 0.1 part by weight of an active agent, uniformly stirring, keeping the temperature at 60-95 ℃, sending the liquid into a high-speed centrifugal dryer for drying through a material suction pump, controlling the inlet temperature at 320-450 ℃ and the outlet temperature at 80-175 ℃, and cooling to obtain a powder product, wherein the pure boron content is more than 20%. The powder product produced by the method can be used for producing the corresponding foliar fertilizer special for crops according to the following formula:
the formula I is as follows: and (3) packaging the products into bags according to different weights to obtain the high-content polymeric boron (the pure boron is more than 20%).
And a second formula: taking 10 parts by weight of the product, 7 parts by weight of manganese sulfate, 22 parts by weight of zinc sulfate, 20 parts by weight of ferrous sulfate, 5 parts by weight of potassium sulfate, 10 parts by weight of ammonium sulfate, 3 parts by weight of sodium dodecyl benzene sulfonate and 23 parts by weight of magnesium sulfate or boron magnesium fertilizer, fully mixing, and subpackaging into bags to obtain the special fertilizer for gramineous crops (the trace elements are more than 10%).
And the formula III: taking 10 parts by weight of the product, 4 parts by weight of manganese sulfate, 22 parts by weight of zinc sulfate, 20 parts by weight of ferrous sulfate, 0.2 part by weight of ammonium molybdate, 10 parts by weight of potassium sulfate, 3 parts by weight of sodium dodecyl benzene sulfonate and 30.8 parts by weight of magnesium sulfate or boron magnesium fertilizer, fully mixing, and subpackaging into bags, wherein the specialfertilizer for leguminous crops (trace elements are more than 10%).
The formula four: taking 5 parts by weight of the product, 4 parts by weight of manganese sulfate, 33 parts by weight of zinc sulfate, 14 parts by weight of ferrous sulfate, 5 parts by weight of potassium sulfate, 10 parts by weight of ammonium sulfate, 3 parts by weight of any one of the active agents and 26 parts by weight of magnesium sulfate or boron magnesium fertilizer, fully mixing, and subpackaging into bags to obtain the special fertilizer (the trace elements are more than 10%) for preventing rice from being stiff.
And a fifth formula: taking 10 parts of the product, 4 parts of manganese sulfate, 30 parts of zinc sulfate, 10 parts of ferrous sulfate, 5 parts of potassium sulfate, 10 parts of ammonium sulfate, 3 parts of any active agent and 28 parts of magnesium sulfate or boron-magnesium fertilizer, fully mixing, and subpackaging into bags to obtain the special fertilizer for tea leaves and mulberry leaves (the trace elements are more than 10%).
And the formula six: taking 50 parts by weight of the product, 2 parts by weight of manganese sulfate, 3 parts by weight of zinc sulfate, 3 parts by weight of any active agent and 42 parts by weight of magnesium sulfate or boron magnesium fertilizer, fully mixing, and subpackaging into bags, wherein the fertilizer is the special fertilizer for cruciferae.
The formula is seven: taking 50 parts by weight of the product, 2 parts by weight of manganese sulfate, 3 parts by weight of zinc sulfate, 3 parts by weight of an active agent, 20 parts by weight of carbendazim and 22 parts by weight of magnesium sulfate or boron-magnesium fertilizer, fully mixing, and subpackaging into bags to obtain the special fertilizer for cruciferae (pure boron is more than 10%).
2. The aqueous solution process of the invention comprises the following steps: mixing 49 parts by weight of borax and 31 parts by weight of boric acid uniformly, adding 20 parts by weight of water, heating for reaction for 30 minutes, cooling to 60-80 ℃, adding 0.1 part by weight of active agent, stirring uniformly, cooling, grinding by a colloid mill, and bagging or bottling to obtain the water aqua disclosed by the invention. Taking the aqueous product, and producing a corresponding product by the following formula:
the formula is eight: the product is taken and subpackaged into bags or bottles, and the product is the water aqua product of the invention.
The invention is used for the experimental condition of rape mainly needing boron (powder product of the formula I of the invention):
the test is arranged by a soil fertilizer general station of Anhui province, is implemented in Huoshan county and Tu lake county of Anhui province, the effect is shown in the table, and the price of the rapeseeds is calculated according to 2.8 yuan/kg.
| Location of a site | Not spraying | After spraying | Increase production and efficiency | ||||
| Average mu Product produced by birth | Output per mu | Average mu Product produced by birth | Output per mu | Increase of yield per mu | Increase of yield per mu Value of | Increase of yield | |
| (kg) | Yuan | (kg) | Yuan | (kg) | Yuan | (％) | |
| Huoshan (Huoshan mountain) | 190.08 | 532.2 | 229.67 | 643.1 | 39.59 | 110.9 | 21.08 |
| Turnip lake | 135.4 | 379.1 | 149.8 | 419.4 | 14.4 | 40.3 | 10.6 |
In addition, the incidence of sclerotinia is lower than that of the sclerotinia which is not sprayed.
Claims (5)
1. An instant polymerized boric fertilizer and a preparation method thereof are characterized by comprising the following steps:
1) 40-75 parts of borax by weight; mixing 20-40 parts of boric acid, adding 5-40 parts of water, heating to 70-160 ℃, dissolving, and reacting for 20-40 minutes.
2) After reaction, cooling to 80-90 ℃, adding 0.05-1 part by weight of active agent, uniformly stirring, keeping the temperature at 60-95 ℃, sending the liquid into a high-speed centrifugal dryer for drying, controlling the inlet temperature at 320-450 ℃ and the outlet temperature at 80-175 ℃, and cooling to obtain the powder product of the invention;
after reaction, cooling to 60-80 ℃, adding 0.05-1 part by weight of active agent, stirring uniformly, cooling, milling by a colloid mill, and bagging or bottling to obtain the aqueous solution product.
2. The method for preparing the instant polymeric boric fertilizer as claimed in claim 1, wherein the active agent is one or two of dodecylbenzene sulfonic acid, calcium dodecylbenzene sulfonate, sodium dodecylbenzene sulfate, alkylolamide and ethylene glycol.
3. The instant polymeric boron fertilizer of claim 1, wherein one or more of the nutrient elements nitrogen, phosphorus, potassium, magnesium, sulfur, manganese, zinc, copper, iron, molybdenum may be added to the instant polymeric boron fertilizer.
4. The instant boron fertilizer of claim 1, wherein a biocide is added to the instant boron fertilizer.
5. The instant polymeric boron fertilizer of claim 1, wherein an insecticide is added to the instant polymeric boron fertilizer.
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| CNB2005100799049A CN1317240C (en) | 2005-06-27 | 2005-06-27 | Instant polymerized boric fertilizer and its preparing process |
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| CNB2005100799049A CN1317240C (en) | 2005-06-27 | 2005-06-27 | Instant polymerized boric fertilizer and its preparing process |
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| CN1699296A true CN1699296A (en) | 2005-11-23 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1328226C (en) * | 2005-12-15 | 2007-07-25 | 安徽省农望农业科技开发有限公司 | Instant soluble leaf-surface sprayed boric fertilizer and its production method |
| CN100434400C (en) * | 2007-02-12 | 2008-11-19 | 吴礼树 | Boron fertilizer and its preparing process |
| CN101792336A (en) * | 2010-02-10 | 2010-08-04 | 武汉飞喜乐农业科技有限公司 | Near-neutral high-content boron fertilizer and preparation method thereof |
| CN101182245B (en) * | 2007-11-16 | 2011-04-20 | 江西绿悦生物工程有限公司 | Polysodium borate type foliar fertilizer gradient heating one-step preparation technique |
| CN102249806A (en) * | 2011-06-09 | 2011-11-23 | 云南思创格科技有限责任公司 | Instant boric fertilizer produced by adding swelling agent and preparation method thereof |
| CN102249807A (en) * | 2011-06-09 | 2011-11-23 | 云南思创格科技有限责任公司 | Preparation process for producing instant boron fertilizer by using mechanical swelling method |
| CN102249808A (en) * | 2011-06-09 | 2011-11-23 | 云南思创格科技有限责任公司 | Instant boron fertilizer and preparation process thereof |
| CN101343202B (en) * | 2008-07-01 | 2012-05-30 | 华南农业大学 | Composite type micro-element liquid foliage fertilizer and preparation thereof |
| CN102584410A (en) * | 2011-01-07 | 2012-07-18 | 徐巍 | Novel preparation method of liquid boron fertilizer and liquid boron fertilizer |
| CN105152733A (en) * | 2015-10-29 | 2015-12-16 | 黄尚勋 | Manufacturing method of boron bridged polymerization water soluble fertilizer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1064620A (en) * | 1991-03-05 | 1992-09-23 | 李怀桔 | Deodorant for toilet |
| CN1181014C (en) * | 2001-12-03 | 2004-12-22 | 柳忠奇 | Multi-element borax and its preparing process |
-
2005
- 2005-06-27 CN CNB2005100799049A patent/CN1317240C/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1328226C (en) * | 2005-12-15 | 2007-07-25 | 安徽省农望农业科技开发有限公司 | Instant soluble leaf-surface sprayed boric fertilizer and its production method |
| CN100434400C (en) * | 2007-02-12 | 2008-11-19 | 吴礼树 | Boron fertilizer and its preparing process |
| CN101182245B (en) * | 2007-11-16 | 2011-04-20 | 江西绿悦生物工程有限公司 | Polysodium borate type foliar fertilizer gradient heating one-step preparation technique |
| CN101343202B (en) * | 2008-07-01 | 2012-05-30 | 华南农业大学 | Composite type micro-element liquid foliage fertilizer and preparation thereof |
| CN101792336B (en) * | 2010-02-10 | 2012-08-29 | 武汉飞喜乐农业科技有限公司 | Near-neutral high-content boron fertilizer and preparation method thereof |
| CN101792336A (en) * | 2010-02-10 | 2010-08-04 | 武汉飞喜乐农业科技有限公司 | Near-neutral high-content boron fertilizer and preparation method thereof |
| CN102584410A (en) * | 2011-01-07 | 2012-07-18 | 徐巍 | Novel preparation method of liquid boron fertilizer and liquid boron fertilizer |
| CN102249807A (en) * | 2011-06-09 | 2011-11-23 | 云南思创格科技有限责任公司 | Preparation process for producing instant boron fertilizer by using mechanical swelling method |
| CN102249808A (en) * | 2011-06-09 | 2011-11-23 | 云南思创格科技有限责任公司 | Instant boron fertilizer and preparation process thereof |
| CN102249806A (en) * | 2011-06-09 | 2011-11-23 | 云南思创格科技有限责任公司 | Instant boric fertilizer produced by adding swelling agent and preparation method thereof |
| CN102249806B (en) * | 2011-06-09 | 2013-04-10 | 云南思创格科技有限责任公司 | Instant boric fertilizer produced by adding swelling agent and preparation method thereof |
| CN102249807B (en) * | 2011-06-09 | 2013-04-10 | 云南思创格科技有限责任公司 | Preparation process for producing instant boron fertilizer by using mechanical swelling method |
| CN102249808B (en) * | 2011-06-09 | 2013-04-10 | 云南思创格科技有限责任公司 | Instant boron fertilizer and preparation process thereof |
| CN105152733A (en) * | 2015-10-29 | 2015-12-16 | 黄尚勋 | Manufacturing method of boron bridged polymerization water soluble fertilizer |
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| CN1317240C (en) | 2007-05-23 |
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Owner name: ANHUI PROVINCE FERTILIZER GENERAL CO., LTD. Free format text: FORMER OWNER: ANHUI NONGWANG AGRICULTURAL TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20070921 |
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Effective date of registration: 20070921 Address after: 230001 No. 421, MeiLing Road, Anhui, Hefei Patentee after: Anhui Fertilizer General Corporation Address before: 601, room 3, building 536, No. 230001 MeiLing Road, Anhui, Hefei Patentee before: Anhui Agricultural Nongwang Science and Technology Development Co., Ltd. |
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Assignee: Anhui Wensheng Fertilizer Industry Co., Ltd. Assignor: Anhui Fertilizer General Corporation Contract record no.: 2011340000046 Denomination of invention: Instant polymerized boric fertilizer and its preparing process Granted publication date: 20070523 License type: Exclusive License Open date: 20051123 Record date: 20110617 |
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