CN105175156A - Humic acid combined fertilizer produced by amino acid process and production method therefor - Google Patents
Humic acid combined fertilizer produced by amino acid process and production method therefor Download PDFInfo
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- CN105175156A CN105175156A CN201510668545.4A CN201510668545A CN105175156A CN 105175156 A CN105175156 A CN 105175156A CN 201510668545 A CN201510668545 A CN 201510668545A CN 105175156 A CN105175156 A CN 105175156A
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Abstract
The invention relates to the field of compounded fertilizer production processes and particularly relates to a humic acid combined fertilizer produced and a production method therefor. The humic acid combined fertilizer is prepared from the following raw materials in parts by weight: 2-6 parts of humic acid, 2-9 parts of gas ammonia, 2-6 parts of dilute sulfuric acid, 41-47 parts of nitrogen fertilizer, 14-19 parts of phosphate fertilizer and 20-27 parts of potash fertilizer. According to the humic acid combined fertilizer produced and the production method therefor, humic acid is added into the combined fertilizer, can play roles in nitrogen fixing, phosphorus dissolving and potassium activating, can be used for enabling urea to be released slowly and reducing leaching hydrolysis and volatilization loss and meanwhile can enable relatively-stable phosphorus element in soil to be subjected to chelating reaction so as to produce phosphorus beneficial to crop absorption, thus, the effect of lowering energy consumption for combined fertilizer production is achieved, the effect of synergizing durably is also achieved, and bottleneck problems in fertilizing are really solved.
Description
Technical field
The present invention relates to a kind of compound fertilizer production technology field, particularly relate to a kind of humic acid combined fertilizer and production method thereof.
Background technology
Humic acid (HA) is the unbodied net high-polymer organic substance of a class, is combined the humic acid fertilizers made, has fertilizer synergistic, improves soil, stimulates plant growth, improves the functions such as agricultural product quality with nitrogen, phosphorus, potassium element.
China is fertilizer market maximum in the world.Along with continuing to increase of China's farmland fertilizer amount of application, chemical fertilizer supply is thrown away comparatively nervous, and it is used chemical fertilizer year after year and easily causes soil compaction, affects plant growth.In the face of current China Soil structure is damaged, the phenomenon that soil fertility declines, strengthening the application of humic acid in agricultural fertilizer is a kind of very effective method.
The fertilizer of agricultural all be unable to do without humic acid, and be all be that carrier is equipped with various trace elements and nitrogen, phosphorus with humic acid, the elements such as potassium are made.Humic acid fertilizer can not only meet the needs of an agriculture featuring high yields, fine quality and high efficiency sustainable development, and can fundamentally solve China's organic fertilizer in short supply and long-term a large amount of use chemical fertilizer to cause soil compaction, desertify the problems such as degeneration.
Traditional granulating method compound fertilizer production technology needs to consume larger heat in the link such as heating material, moisture solution, cause the wasting of resources, and it utilizes merely material viscosity to realize granulation balling-up, balling ratio is on the low side, cause output on the low side, be difficult to the demand meeting the growing composite fertilizer's amount of application of China.
Summary of the invention
Content of the present invention is the deficiency overcoming above-mentioned background technology, reduces the energy consumption in humic acid combined fertilizer's production process, improves the production efficiency of composite fertilizer, alleviates the problem such as soil compaction, desertification.
For achieving the above object, technical scheme of the present invention is: a gynaminic acid explained hereafter humic acid combined fertilizer, is made up of following raw material: humic acid 2 to 6 parts, gas ammonia 2 to 9 parts, dilute sulphuric acid 2 to 6 parts, 41 to 47 parts, nitrogenous fertilizer, 14 to 19 parts, phosphate fertilizer, 20 to 27 parts, potash fertilizer.
The production method of the humic acid combined fertilizer of one gynaminic acid explained hereafter, comprises the following steps:
The first step: the vitriol oil, liquefied ammonia, steam are pumped in tubular reactor according to a certain percentage, the vitriol oil is fully diluted to dilute sulphuric acid under vapor action, allows it carry out acid-base neutralisation reaction solution body ammonium sulfate;
Second step: by humic acid 2 to 6 parts, gas ammonia 2 to 9 parts, dilute sulphuric acid 2 to 6 parts, 41 to 47 parts, nitrogenous fertilizer, 14 to 19 parts, phosphate fertilizer, 20 to 27 parts, potash fertilizer, after weighing, delivers to through transfer roller and transfers shares in tablets press;
3rd step: each for second step material and about 70 to 80 liquid ammonium sulfates of spending are tied to be incorporated in tablets press at tablets press of transferring shares stir;
4th step: the pellet formed in tablets press is delivered to dryer through transport tape and carried out drying;
5th step: the material of oven dry enters screening system via after cooling drum cooling, the large pellet after the fine powder sifted out and fragmentation returns tablets press as masterbatch;
6th step: finished pellets carries out carrying out being packaged into storehouse after the agent of oil-bound distemper coating anti-caking through coating machine.
Described nitrogenous fertilizer is urea or ammonium sulfate.
Described phosphate fertilizer is monoammonium phosphate.
Described potash fertilizer is Repone K.
Gynaminic acid explained hereafter humic acid combined fertilizer and a production method thereof of the present invention, there is following beneficial effect: the present invention adds humic acid in composite fertilizer, the slowly-releasing that humic acid can play fixed nitrogen, molten phosphorus, the effect of potassium of living can allow urea, reduce leaching hydrolysis and volatilization loss, simultaneously, the metastable phosphoric generation chelatropic reaction in soil can be allowed to generate the phosphorus being conducive to Crop, produce than the various urease inhibitors being added with certain toxicity, use safer; Not only reach the reduction energy consumption effect of composite heat transfer, and the effect of lasting synergy can be reached, really solve the bottleneck problem in fertilising.In process of production, gas ammonia and sulfuric acid reaction, producing amount of heat, can promoting fertilizer granulating, without the need to providing heat in addition again product of the present invention.
Accompanying drawing explanation
Fig. 1 is the technical process of the present invention one gynaminic acid explained hereafter humic acid combined fertilizer production method.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
embodiment 1
Humic acid combined fertilizer's composition of raw materials of one gynaminic acid explained hereafter: humic acid 2 to 6 parts by weight, gas ammonia 2 to 9 parts, 2 to 6 parts, sulfuric acid, 41 to 47 parts, nitrogenous fertilizer, 14 to 19 parts, phosphate fertilizer, 20 to 27 parts, potash fertilizer.
The production method of a gynaminic acid explained hereafter humic acid combined fertilizer as shown in Figure 1, comprises the following steps:
The first step: sulfuric acid, liquefied ammonia, steam are pumped in tubular reactor according to a certain percentage, the vitriol oil is fully diluted to dilute sulphuric acid under vapor action, allows it carry out acid-base neutralisation reaction solution body ammonium sulfate;
Second step: by humic acid 4 parts, gas ammonia 8 parts, dilute sulphuric acid 2 parts, 43 parts, nitrogenous fertilizer, 18 parts, phosphate fertilizer, 25 parts, potash fertilizer, after weighing, is delivered to through transfer roller and is transferred shares in tablets press;
3rd step: each for second step material and about 70 to 80 liquid ammonium sulfates of spending are tied to be incorporated in tablets press at tablets press of transferring shares stir;
4th step: the pellet formed in tablets press is delivered to dryer through transport tape and carried out drying;
5th step: the material of oven dry enters screening system via after cooling drum cooling, the large pellet after the fine powder sifted out and fragmentation returns tablets press as masterbatch;
6th step: finished pellets carries out carrying out being packaged into storehouse after the agent of oil-bound distemper coating anti-caking through coating machine.
Described nitrogenous fertilizer is urea or ammonium sulfate.
Described phosphate fertilizer is monoammonium phosphate.
Described potash fertilizer is Repone K.
embodiment 2
Humic acid combined fertilizer's composition of raw materials of one gynaminic acid explained hereafter: humic acid 2 to 6 parts by weight, gas ammonia 2 to 9 parts, 2 to 6 parts, sulfuric acid, 41 to 47 parts, nitrogenous fertilizer, 14 to 19 parts, phosphate fertilizer, 20 to 27 parts, potash fertilizer.
The production method of a described gynaminic acid explained hereafter humic acid combined fertilizer as shown in Figure 1, comprises the following steps:
The first step: the vitriol oil, liquefied ammonia, steam are pumped in tubular reactor according to a certain percentage, the vitriol oil is fully diluted to dilute sulphuric acid under vapor action, allows it carry out acid-base neutralisation reaction solution body ammonium sulfate;
Second step: by humic acid 5 parts, gas ammonia 4 parts, dilute sulphuric acid 4 parts, 45 parts, nitrogenous fertilizer, 16 parts, phosphate fertilizer, 26 parts, potash fertilizer, after weighing, is delivered to through transfer roller and is transferred shares in tablets press;
3rd step: each for second step material and about 70 to 80 liquid ammonium sulfates of spending are tied to be incorporated in tablets press at tablets press of transferring shares stir;
4th step: the pellet formed in tablets press is delivered to dryer through transport tape and carried out drying;
5th step: the material of oven dry enters screening system via after cooling drum cooling, the large pellet after the fine powder sifted out and fragmentation returns tablets press as masterbatch;
6th step: finished pellets carries out carrying out being packaged into storehouse after the agent of oil-bound distemper coating anti-caking through coating machine.
Described nitrogenous fertilizer is urea or ammonium sulfate.
Described phosphate fertilizer is monoammonium phosphate.
Described potash fertilizer is Repone K.
application Example 1
1, close East Village in area just outside a city gate town, soil is yellow sandstone Soil structure, and soil fertility is poor, sets up Liang Ge community separately and carries out contrast planting experiment, and each community cultivated area is 30 square metres.The fat amount comparison test of compound of propylhomoserin technique humic acid combined fertilizer and other brands, community fertilising weight 5.5kg, mu executes 122.3kg, wheat late November is sowed, and late May next year gathers in, and each hillslope processes list is received meter and produced, because meeting arid during beginning, wheat seedling growing way is bad, but the wheat growing way using humic acid combined fertilizer is obviously better than other composite fertilizer communities, and experimental result is as following table 1:
Wheat propylhomoserin technique humic acid combined fertilizer, table 1 area just outside a city gate town and other composite fertilizer's yield comparisons
As can be seen from Table 1, the yield comparison after the summer harvest, uses Hefei, propylhomoserin technique humic acid combined fertilizer and increases production 10.93 parts, every mu of level 152.06 yuan of increasing income;
2, Liuhe town wheat paddock is that water changes dry land, and plantation wheat breed is No. one, Yongfeng agriculture, and set up two simultaneous test communities, each experimental plot area produces 30 meters, wide 7 meters.Wherein a community is used 5.2kg bis-ammonium and is made base fertilizer, and mu executes two ammonium 16.68kg, and mu imposes urea 29.2kg, and the disposable employed base fertilizer 18kg in propylhomoserin technique humic acid combined fertilizer, mu executes propylhomoserin technique humic acid combined fertilizer 44.5kg.Compare with the experimental plot of using other chemical fertilizer process, calculate per unit area yield during the summer harvest, result is as following table 2:
Wheat propylhomoserin technique humic acid combined fertilizer, table 2 Liuhe town and other composite fertilizer's wheat yields
Shown by table 1 and table 2 result, propylhomoserin technique humic acid combined fertilizer increases production close to 11 parts than common chemical fertilizer.Propylhomoserin technique humic acid combined fertilizer has remarkable production-increasing function than other special fertilizers or chemical fertilizer.
application Example 2
Plantation " spring and summer king " kind Chinese cabbage, three experimental plots are established in experimental plot, and community 1 is control treatment, and upper and lower stubble is all to fertilize; Community 2 is first crop propylhomoserin technique humic acid combined fertilizers, lower stubble chemical fertilizer; Community 3 is first crop chemical fertilizer, lower stubble propylhomoserin technique humic acid combined fertilizer.1/2nd community processes to fertilize, and base fertilizer uses composite fertilizer, sulfuric acid, diammonium phosphate mixed fertilizer 36kg, and every mu imposes urea 19kg, at experimental plot Nei Sa application of mixed fertilizers 5kg, imposes urea 2.5kg; In the 3rd community, execute equivalent propylhomoserin technique humic acid combined fertilizer 36kg, the later stage imposes 19kg again in this community.August 20 was sowed, and November 2 gathered in the crops, and result is as following table:
Table 3 Chinese cabbage growing area propylhomoserin technique humic acid combined fertilizer and the fertile yield comparison of process
As can be seen from Table 3: propylhomoserin technique humic acid combined fertilizer Chinese cabbage plantation in, increase production 20.85 parts than equivalent chemical fertilizer, increase yield significantly and also edible time mouthfeel better.First crop propylhomoserin technique humic acid combined fertilizer, lower stubble chemical fertilizer, than using chemical fertilizer increases production 14.5 parts merely, illustrates that the aftereffect effect of increasing production of propylhomoserin technique humic acid combined fertilizer is also very apparent.The Chinese cabbage of propylhomoserin technique humic acid combined fertilizer plantation is easy in cooking fried process rottenly boils well, delicious flavour.
application Example 3
Maize culture experimental plot, gate tower township, twice repetition is established in test, 4 process experimental plot (1) Nitrogen, Phosphorus and Potassium arbitrarily, and (2) FDM is rotten fertile, and (3) are common rotten fertile, (4) propylhomoserin technique humic acid combined fertilizer.The equal mu fertilising in each experimental plot 45Kg, each plot area 0.15 mu, rate of fertilizer application 5.4kg in each community.In June, 2014 plants, in gathering in the crops October 29 then.In four experimental plots, corn yield is as shown in the table:
Table 4 corn field propylhomoserin technique humic acid combined fertilizer compares with other fertilizer effect of increasing production
Upper table shows, commonly rotten fertile increases production 11.8 parts than Nitrogen, Phosphorus and Potassium, and the rotten fertile volume increase 13.94 parts of FDM, effect of increasing production both this is not too obvious, and the volume increase of propylhomoserin technique humic acid combined fertilizer reaches 18.77 parts, and effect is more obvious.This shows the corn crop that vegetative period is longer, uses propylhomoserin technique humic acid combined fertilizer and is more conducive to increasing both production and income.
application Example 4
Within 2014, in the soil that Lankao County sand content is larger, carry out muskmelon cultivation, use the result of use situation of propylhomoserin technique humic acid combined fertilizer and Common compound fertilizer respectively, melon variety is No. one, Tianjin honey.Plant is apart from being 50 × 90 centimetres, and every mu of plantation 1500 strains, test the process of Zuo Liangge community, repeat for three times: (1) propylhomoserin technique humic acid combined fertilizer processes, mu fertilising 22.32Kg; (2) common fertilizer process, mu is executed (NH
4)
2hPO
410.38Kg, K
2sO
412.3Kg, chemical fertilizer adds up to use 32.68Kg, experimental plot area 130 square metres, every community rate of fertilizer application 5Kg, and mu is executed animal manure 2200Kg and made base fertilizer, and on May 11st, 2014 cultivates, results listing on August 3.Test-results is as shown in the table:
Propylhomoserin technique humic acid combined fertilizer of table 5 Muskmelon Planting district and the fertile yield comparison of process
Just use the muskmelon community curcumbitate of propylhomoserin technique humic acid combined fertilizer, deformity is few, and skin crisp fritter is sweet, short between stipes, and blade is loose, and the later stage is not de-fertile, and leaf look dark green.Meet rainy season overcast and rainy when reaching a wheat harvesting period, muskmelon rotten melon situation is serious, known through rotten melon number statistic data, using the rotten melon proportion in chemical fertilizer community is 37.5 parts, and using the rotten melon proportion in muskmelon community, propylhomoserin technique humic acid combined fertilizer is 23.6 parts, reduces by 13.9 parts than chemical fertilizer district, fully indicate propylhomoserin technique humic acid combined fertilizer and have stronger anti-disaster function, can effectively alleviate disease resistance degree, therefore obvious effect of increasing production, average specific equivalent chemical fertilizer increases production more than 35 parts.
Using the propylhomoserin explained hereafter humic acid combined fertilizer of equal fertile amount compared with other composite fertilizers, maize seed uses this fertilizer every mu can increase production 10.3 to 15.6 parts, and per mu can increase production 10.2 to 21 parts, and every mu, green pepper can increase production 15.1 to 18.6 parts.
The diversified farm crop such as muskmelon, tomato, Chinese cabbage, grape, pears, radish of propylhomoserin explained hereafter humic acid combined fertilizer to field crop corn, peanut, soybean, green pepper etc. and gourd, fruit and vegetable class carry out field fertilizer efficiency demonstration experimental result and show, humic acid long-acting compound organic and inorganic fertilizer volume increase and improve product quality Be very effective, strengthens crop cold resistance, drought resisting, disease and insect resistance, the anti-adversity such as resistant to lodging is obvious.
Claims (5)
1. the humic acid combined fertilizer of a gynaminic acid explained hereafter, is characterized in that, is made up of following raw material: humic acid 2 to 6 parts, gas ammonia 2 to 9 parts, dilute sulphuric acid 2 to 6 parts, 41 to 47 parts, nitrogenous fertilizer, 14 to 19 parts, phosphate fertilizer, 20 to 27 parts, potash fertilizer.
2. the humic acid combined fertilizer of a gynaminic acid explained hereafter as claimed in claim 1, is characterized in that: described nitrogenous fertilizer is urea or ammonium sulfate.
3. the humic acid combined fertilizer of a gynaminic acid explained hereafter as claimed in claim 1, is characterized in that: described phosphate fertilizer is monoammonium phosphate.
4. the humic acid combined fertilizer of a gynaminic acid explained hereafter as claimed in claim 1, is characterized in that: described potash fertilizer is Repone K.
5. the production method of the humic acid combined fertilizer of the gynaminic acid explained hereafter as described in as arbitrary in claim 1-4, it is characterized in that, described production method comprises following steps:
The first step: sulfuric acid, liquefied ammonia, steam are pumped in tubular reactor according to a certain percentage, the vitriol oil is fully diluted to dilute sulphuric acid under vapor action, and liquefied ammonia reaction generates gas ammonia;
Second step: by humic acid 2 to 6 parts, gas ammonia 2 to 9 parts, dilute sulphuric acid 2 to 6 parts, 41 to 47 parts, nitrogenous fertilizer, 14 to 19 parts, phosphate fertilizer, 20 to 27 parts, potash fertilizer; After weighing, deliver to through transfer roller and transfer shares in tablets press;
3rd step: each for second step material and about 70 to 80 liquid ammonium sulfates of spending are tied to be incorporated in tablets press at tablets press of transferring shares stir;
4th step: the pellet formed in tablets press is delivered to dryer through transport tape and carried out drying;
5th step: the material of oven dry enters screening system via after cooling drum cooling, the large pellet after the fine powder sifted out and fragmentation returns tablets press as masterbatch;
6th step: finished pellets carries out carrying out being packaged into storehouse after the agent of oil-bound distemper coating anti-caking through coating machine.
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| WO2013135919A1 (en) * | 2012-03-15 | 2013-09-19 | Fertinagro Nutrientes, S.L. | Method for treating protein materials, product obtained by said method and use thereof as a fertiliser |
| CN103333005A (en) * | 2013-06-28 | 2013-10-02 | 北京澳佳肥业有限公司 | Humic acid compound fertilizer and preparation method thereof |
| CN103804055A (en) * | 2014-02-24 | 2014-05-21 | 华强化工集团股份有限公司 | Sulfur, potassium and zinc containing efficient urea fertilizer and preparation method and device and applications thereof |
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2015
- 2015-10-13 CN CN201510668545.4A patent/CN105175156A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100275663A1 (en) * | 2001-12-31 | 2010-11-04 | Microbes, Inc. | Fertilizer compositions and methods of making and using same |
| CN101781134A (en) * | 2009-01-15 | 2010-07-21 | 张博哲 | Tower-smelt organic-inorganic compound fertilizer and preparation method thereof |
| CN102503622A (en) * | 2011-09-17 | 2012-06-20 | 山东金山化肥有限公司 | Process for producing urea sulfate ammoniated compound fertilizer |
| WO2013135919A1 (en) * | 2012-03-15 | 2013-09-19 | Fertinagro Nutrientes, S.L. | Method for treating protein materials, product obtained by said method and use thereof as a fertiliser |
| CN102775222A (en) * | 2012-09-04 | 2012-11-14 | 盘锦施壮肥业有限公司 | Production method of drying-free compound fertilizer |
| CN103333005A (en) * | 2013-06-28 | 2013-10-02 | 北京澳佳肥业有限公司 | Humic acid compound fertilizer and preparation method thereof |
| CN103804055A (en) * | 2014-02-24 | 2014-05-21 | 华强化工集团股份有限公司 | Sulfur, potassium and zinc containing efficient urea fertilizer and preparation method and device and applications thereof |
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Application publication date: 20151223 |