CN101585720A - Method for preparing particle boric fertilizer - Google Patents
Method for preparing particle boric fertilizer Download PDFInfo
- Publication number
- CN101585720A CN101585720A CNA2009100118708A CN200910011870A CN101585720A CN 101585720 A CN101585720 A CN 101585720A CN A2009100118708 A CNA2009100118708 A CN A2009100118708A CN 200910011870 A CN200910011870 A CN 200910011870A CN 101585720 A CN101585720 A CN 101585720A
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- CN
- China
- Prior art keywords
- borax
- particle
- raw material
- vitriol oil
- fertilizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention belongs to the technical field of chemical engineering, and relates to a method for preparing particle boric fertilizer. The method takes decahydrate, borax penta hydrate and concentrated sulfuric acid as raw materials, and the raw materials are mixed, granulated, screened and dried to prepare the particle boric fertilizer. The process of the method is simple and easily realized, and the particle boric fertilizer produced by the method is favorable fot the uptake to crop, is convenient to transport and has quite wide application prospect.
Description
Technical field
The present invention belongs to chemical technology field, relates to a kind of method for preparing granulated boric fertilizer.
Background technology
Boron fertilizer is one of necessary nutritive element of plant, and boron is with boric acid molecule (H
3BO
3) form utilized by plant absorbing, in plant materials, be difficult for to move.Boron can promote root growth, and the synthetic and running of photosynthetic product-carbohydrate is played an important role, and fertilization process normally had a special role.Therefore to control rape " colored and unreal ", cotton " flower bud and do not spend " and fruit tree diseases such as " bud drop, fallen flowers, sheddings " all have obvious ability, and rape, cotton, soybean, beet, apple, oranges and tangerines etc. are executed boron fertilizer all remarkable volume increase, and improves quality.China's fertilizer deficiency soil has in the southern north, and it is significant to development China agricultural rationally to use boron fertilizer.
Mostly the boron fertilizer market of China is borax decahydrate, and BORAX PENTAHYDRATE-99.9 MIN and boron mud are more convenient as fertilizer for spraying on leaf surface, but cumbersome as mixed fertilizer and single administration fertilizer, mostly domestic granulated boric fertilizer is to rely on import, costs an arm and a leg, based on this present situation, we have developed granulated boric fertilizer.
Summary of the invention
The present invention proposes the method for preparing granulated boric fertilizer that a kind of technology is simple and easy to realize, the boron fertilizer of making can satisfy the needs of crop fertilization fully, substitutes the import boron fertilizer.
Technical solution of the present invention is: the present invention is a raw material with borax decahydrate, BORAX PENTAHYDRATE-99.9 MIN and the vitriol oil, and each raw material weight per-cent is:
Borax decahydrate 20%
BORAX PENTAHYDRATE-99.9 MIN 75%
The vitriol oil 5%
Concrete preparation process is as follows:
(1) BORAX PENTAHYDRATE-99.9 MIN is ground into 80～100 orders;
(2) by above-mentioned proportion with the borax decahydrate and the vitriol oil, and water evenly mixes at fireless cooker, the temperature of fireless cooker is controlled between 80～160 ℃, churning time is 20～40 minutes, it is standby to make tackiness agent;
(3) BORAX PENTAHYDRATE-99.9 MIN that crushes is dropped in the tablets press, the tackiness agent for preparing with step (2) carries out granulation;
(4) particle that will make drops into and carries out the particulate screening in the roto-sifter, and mesh size is 2.0mm～4.0mm, and diameter comes back to granulating working procedure less than the particle of 2mm, and diameter is to come into operation as raw material after the above particle of 4.0mm is pulverized;
(5) particle of getting 2.0mm～4.0mm interval is dried in the vibrations dryer, and bake out temperature is controlled at 60～120 ℃.
(6) detect according to standard GB/T 12684-2006;
(7) qualified product are carried out packing.
The invention has the beneficial effects as follows: technology is simple and easy to realize, and the granulated boric fertilizer of producing is beneficial to crop and absorbs, and is convenient to transportation, has boundless application prospect.
Embodiment
Embodiment 1
With borax decahydrate, BORAX PENTAHYDRATE-99.9 MIN and the vitriol oil is raw material, and each raw material weight per-cent is:
Borax decahydrate 20%
BORAX PENTAHYDRATE-99.9 MIN 75%
The vitriol oil 5%
Concrete preparation process is as follows:
(1) 750 kilograms of BORAX PENTAHYDRATE-99.9 MIN is ground into 80～100 orders;
(2) with 200 kilograms of borax decahydrates and 50 kilograms of vitriol oils, and water evenly mixes at fireless cooker, and the temperature of fireless cooker is controlled between 80～160 ℃, churning time 30 minutes, and it is standby to make tackiness agent;
(3) BORAX PENTAHYDRATE-99.9 MIN that crushes is dropped in the tablets press, the tackiness agent for preparing with step (2) carries out granulation;
(4) particle that will make drops into and carries out the particulate screening in the roto-sifter, and mesh size is 2.0mm～4.0mm, and diameter comes back to granulating working procedure less than the particle of 2mm, and diameter is to come into operation as raw material after the above particle of 4.0mm is pulverized;
(5) particle of getting 2.0mm～4.0mm interval is dried in the vibrations dryer, and bake out temperature is 100 ℃.
(6) detect according to standard GB/T12684-2006, detected result is: B
2O
349.96%, intensity 3.24Kg, moisture 3.4%.
(7) qualified product are carried out packing.
Claims (1)
1, a kind of method for preparing granulated boric fertilizer is characterized in that, this method is a raw material with borax decahydrate, BORAX PENTAHYDRATE-99.9 MIN and the vitriol oil, and each raw material weight per-cent is:
Borax decahydrate 20%
BORAX PENTAHYDRATE-99.9 MIN 75%
The vitriol oil 5%
Step is as follows:
(1) BORAX PENTAHYDRATE-99.9 MIN is ground into 80～100 orders;
(2) by above-mentioned proportion with the borax decahydrate and the vitriol oil, and water evenly mixes at fireless cooker, the temperature of fireless cooker is controlled at 80～160 ℃, churning time is 20～40 minutes, it is standby to make tackiness agent;
(3) BORAX PENTAHYDRATE-99.9 MIN that crushes is dropped in the tablets press, the tackiness agent for preparing with step (2) carries out granulation;
(4) particle that will make drops into and carries out the particulate screening in the roto-sifter, and mesh size is 2.0mm～4.0mm, and diameter comes back to granulating working procedure less than the particle of 2mm, and diameter is to come into operation as raw material after the above particle of 4.0mm is pulverized;
(5) particle of getting 2.0mm～4.0mm interval is dried in the vibrations dryer, and bake out temperature is controlled at 60～120 ℃;
(6) detect according to standard GB/T 12684-2006;
(7) qualified product are carried out packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100118708A CN101585720A (en) | 2009-06-03 | 2009-06-03 | Method for preparing particle boric fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100118708A CN101585720A (en) | 2009-06-03 | 2009-06-03 | Method for preparing particle boric fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101585720A true CN101585720A (en) | 2009-11-25 |
Family
ID=41370174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100118708A Pending CN101585720A (en) | 2009-06-03 | 2009-06-03 | Method for preparing particle boric fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101585720A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372524A (en) * | 2010-08-26 | 2012-03-14 | 郝才友 | Boric fertilizer and preparation method thereof |
| CN102775240A (en) * | 2012-08-22 | 2012-11-14 | 张�浩 | Round-granule boric fertilizer and preparation method thereof |
| CN107162788A (en) * | 2017-06-27 | 2017-09-15 | 重庆市盛馨种业有限公司 | A kind of preparation method of granulated boric fertilizer |
-
2009
- 2009-06-03 CN CNA2009100118708A patent/CN101585720A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372524A (en) * | 2010-08-26 | 2012-03-14 | 郝才友 | Boric fertilizer and preparation method thereof |
| CN102372524B (en) * | 2010-08-26 | 2013-05-22 | 郝才友 | Boric fertilizer and preparation method thereof |
| CN102775240A (en) * | 2012-08-22 | 2012-11-14 | 张�浩 | Round-granule boric fertilizer and preparation method thereof |
| CN107162788A (en) * | 2017-06-27 | 2017-09-15 | 重庆市盛馨种业有限公司 | A kind of preparation method of granulated boric fertilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091125 |