CN101081784A - Production method of multi-element fertilizer - Google Patents
Production method of multi-element fertilizer Download PDFInfo
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- CN101081784A CN101081784A CN 200610014022 CN200610014022A CN101081784A CN 101081784 A CN101081784 A CN 101081784A CN 200610014022 CN200610014022 CN 200610014022 CN 200610014022 A CN200610014022 A CN 200610014022A CN 101081784 A CN101081784 A CN 101081784A
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- sulfuric acid
- converted
- brown coal
- ammonium
- bicarbonate
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Abstract
The process of producing multiple element fertilizer includes mixing ammonium bicarbonate with water to reach water content of 5 % and rolling the mixture into cylindrical ammonium bicarbonate block; and mixing powdered lignite, magnesia and 75 % concentration sulfuric acid solution for lignite to adsorb sulfuric acid. When the multiple element fertilizer is applied, the sulfuric acid adsorbing lignite is added with water, set inside plastic barrel and placed into greenhouse, and ammonium bicarbonate block is also set into the barrel for reaction with sulfuric acid to produce CO2 and to increase the CO2 concentration inside the greenhouse to 1000 ppm. In 10 days, the reaction of ammonium bicarbonate and sulfuric acid is completed, the solution is converted into neutrality or weak alkality, ammonium sulfate and magnesium sulfate are produced, and partial humic acid is converted into ammonium humate. Then, potassium chloride may be added into the solution to be applied as top dressing.
Description
Technical field
The present invention relates to a kind of production method of multi-element fertilizer.
Background technology
The mode of obtaining carbon-dioxide gasfertilizer at present mainly contains following several: the one, and by carbonaceous materials such as coal combustion, kerosene, charcoals, general combustion equipment cost height easily produces obnoxious flavour, and equipment component need have power supply; The 2nd, produce carbonic acid gas by sulfuric acid and carbonate reaction, but vitriolic transportation, storage, dilution etc. are also dangerous to peasant both inconvenience; The 3rd, utilize the microbiological degradation crop material to produce carbonic acid gas, drawback is that gas production rate is wayward; The 4th, utilize solidified carbon dioxide (dry ice) or bottled liquid carbon dioxide, but the transportation, bunkerage cost height.
Summary of the invention
The objective of the invention is to overcome above-mentioned defective, a kind of production method of multi-element fertilizer is provided.
Technical scheme of the present invention is: a kind of production method of multi-element fertilizer, the bicarbonate of ammonia water content is transferred to 3-6%, and with brown coal or peat composed of rotten mosses drying and crushing, bicarbonate of ammonia is rolled into piece, the coated water-soluble film; In the powdery brown coal or the peat composed of rotten mosses, sneak into the material and the defoamer that contain magnesium, iron, zinc, copper, manganese, adding concentration again is the sulfuric acid mixing of 20%-95%, with the brown coal or the peat composed of rotten mosses is carrier absorption sulfuric acid, and it is solid-state that it is become, and the brown coal or the peat composed of rotten mosses and vitriolic weight ratio are 1: 0.1-2; To adsorb the vitriolic brown coal or the peat composed of rotten mosses put into plastic containers and add suitable quantity of water be placed on the protection ground; in plastic tank, put into an amount of bicarbonate of ammonia piece when use every day; make itself and acid-respons produce carbon dioxide; after treating that bicarbonate of ammonia and sulfuric acid reaction are fully; when making solution be neutrality or slight alkalinity; be that bicarbonate of ammonia is converted into ammonium sulfate; magnesium; iron; zinc; copper; manganese is converted into sal epsom; ferrous sulfate; zinc sulfate; copper sulfate; manganous sulfate; a humic acid part that contains in the brown coal or the peat composed of rotten mosses is converted into ammonium humate; in plastic tank, replenish phosphorus again according to the crop needs; water soluble fertilizers such as potassium are used after the dilution.
The present invention has the following advantages: cost is low, and safety is easy to use, easily promotes.
Embodiment
Embodiment: a kind of production method of multi-element fertilizer, the water content of bicarbonate of ammonia transferred to 5% after, be rolled into cylindrical block, every heavy 0.5 kilogram; Sneak into 0.03 kilogram in magnesium oxide in 4 kilograms powdery brown coal, add concentration again and be 4 kilograms in 75% sulfuric acid, mixing is a carrier absorption sulfuric acid with brown coal, and it is solid-state that it is become; Put into and be placed on the greenhouse after the plastic tank of 50L adds 20L water again adsorbing the vitriolic brown coal, put one for per 0.2 mu, in each plastic tank, put into 1 hydracid hydrogen ammonium piece during use, make itself and sulfuric acid reaction produce carbon dioxide gas, can make CO in the greenhouse
2Concentration is increased to 1000ppm; After 10 days, after treating that bicarbonate of ammonia and sulfuric acid reaction are fully, when making solution be neutrality or slight alkalinity, be that bicarbonate of ammonia is converted into ammonium sulfate, magnesium oxide is converted into sal epsom, a humic acid part that contains in the brown coal is converted into ammonium humate, in plastic tank, add 1 kilogram of Repone K again according to the crop needs, can do and topdress along with watering towards executing.
Claims (1)
1, a kind of production method of multi-element fertilizer is characterized in that: after the water content of bicarbonate of ammonia is transferred to 5%, be rolled into cylindrical block, every heavy 0.5 kilogram; Sneak into 0.03 kilogram in magnesium oxide in 4 kilograms powdery brown coal, add concentration again and be 4 kilograms in 75% sulfuric acid, mixing is a carrier absorption sulfuric acid with brown coal, and it is solid-state that it is become; Put into and be placed on the greenhouse after the plastic tank of 50L adds 20L water again adsorbing the vitriolic brown coal, put one for per 0.2 mu, in each plastic tank, put into 1 hydracid hydrogen ammonium piece during use, make itself and sulfuric acid reaction produce carbon dioxide gas, can make CO in the greenhouse
2Concentration is increased to 1000ppm; After 10 days, after treating that bicarbonate of ammonia and sulfuric acid reaction are fully, when making solution be neutrality or slight alkalinity, be that bicarbonate of ammonia is converted into ammonium sulfate, magnesium oxide is converted into sal epsom, a humic acid part that contains in the brown coal is converted into ammonium humate, in plastic tank, add 1 kilogram of Repone K again according to the crop needs, can do and topdress along with watering towards executing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610014022 CN101081784A (en) | 2006-06-02 | 2006-06-02 | Production method of multi-element fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610014022 CN101081784A (en) | 2006-06-02 | 2006-06-02 | Production method of multi-element fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101081784A true CN101081784A (en) | 2007-12-05 |
Family
ID=38911606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610014022 Pending CN101081784A (en) | 2006-06-02 | 2006-06-02 | Production method of multi-element fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101081784A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105985163A (en) * | 2015-02-04 | 2016-10-05 | 张炳忠 | Gas fertilizer |
-
2006
- 2006-06-02 CN CN 200610014022 patent/CN101081784A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105985163A (en) * | 2015-02-04 | 2016-10-05 | 张炳忠 | Gas fertilizer |
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| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Defa Document name: Written notice of preliminary examination of application for patent for invention |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |