CN105315104A - Method for producing fertilizer special for desertification control by means of high-silicon iron tailings and product - Google Patents
Method for producing fertilizer special for desertification control by means of high-silicon iron tailings and product Download PDFInfo
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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
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Abstract
Provided is a method for producing fertilizer special for desertification control by means of high-silicon iron tailings. The fertilizer is prepared from, by weight, 520-600 parts of high-silicon iron tailings, 10-16 parts of rice hulls, 20-28 parts of chopped straw, 30-50 parts of peat nutrient soil, 60-90 parts of humic acid, 5-9 parts of bentonite, 2-6 parts of ferric citrate, 2-6 parts of calcium sulfate, 2-6 parts of zinc sulfate, 5-10 parts of potassium sulfate, 5-10 parts of ferrous sulfate heptahydrate, 1-5 parts of superphosphate, 2-6 parts of magnesium sulfate heptahydrate, 2-6 parts of ammonium sulfate, 1-5 parts of monopotassium phosphate and 20-30 parts of ammonium polyacrylate. The fertilizer special for the desertification control by means of the high-silicon iron tailings can greatly improve desert soil, increase the soil fertility and promote the survival number of beneficial microorganisms in the soil.
Description
Technical field
The present invention relates to a kind of method and the product that utilize tailings of high silicon iron production sand control special fertilizer.
Background technology
Desertification (desertification) refers to arid and semi-arid lands, due to natural cause and mankind's activity impact and cause the destruction of the ecosystem, original non-desert area the is occurred change of similar desert Environment.In arid and sub-arid area, windy with there is loose sandy earth's surface in arid, due to the irrational economic activity of the mankind, make the area of former non-nefied, occurred rising and falling as the environmental degradation process of the desert like landscape of item key with wind-sand activity, sand dune.Desertification is the phenomenon of environmental degradation, is a kind of process progressively causing biological productivity to decline, and comprises generation, development and forms three phases.Stage of growth (initial stage) is potentiality Desertification, only there is the primary condition that Desertification occurs, as dry, surface vegetation start to be destroyed, and forms the loose drift sand etc. of small area; Developmental stage, ground vegetation starts to be destroyed, and occur wind erosion, earth's surface alligatoring, mottled drift sand and low brush land sand drift, along with the aggravation of wind-sand activity, occur active sand dune further or blow the shrubbery sand drift raised; Formation stages, earth's surface is extensively dispersed with intensive active sand dune or blows the shrubbery sand drift raised, and its area accounts for land area more than 50%.Meanwhile, existing tailings of high silicon iron, owing to failing to be developed fully, not only causes the waste of resource, also can cause the pollution to environment.For this reason, country plans, using agricultural for tailings harmless as the most important thing about Tailings utilization 12.
Summary of the invention
The object of the present invention is to provide one can significantly improve desert soil property, increase soil fertility, promote the method and the product that utilize tailings of high silicon iron production sand control special fertilizer of the beneficial microorganism viable counts in soil.
The present invention, by the effective process to tailings of high silicon iron, makes it the fertilizer becoming a kind of Desert Control, improve desert soil property, provides a kind of approach of effective solution tailings of high silicon iron simultaneously, forms a kind of benign cycle.
The method utilizing tailings of high silicon iron production sand control special fertilizer of the present invention, comprises the steps:
A, according to the tailings of high silicon iron of 520-600 weight parts, the rice husk of 10-16 weight parts, the crushing straw of 20-28 weight parts, the peat Nutrition Soil of 30-50 weight parts, the humic acids of 60-90 weight parts, the wilkinite of 5-9 weight parts, the ironic citrate of 2-6 weight parts, the calcium sulfate of 2-6 weight parts, the zinc sulfate of 2-6 weight parts, the potassium sulfate of 5-10 weight parts, the iron vitriol of 5-10 weight parts, the calcium superphosphate of 1-5 weight parts, the magnesium sulfate heptahydrate of 2-6 weight parts, the ammonium sulfate of 2-6 weight parts, the ratio of the potassium primary phosphate of 1-5 weight parts and the ammonium polyacrylate of 20-30 weight parts, above-mentioned material stirring is mixed, obtain mixture,
B, mixture steps A obtained is transported in the crushiing chamber of mechanical impact crusher, then crushiing chamber is sealed, again process is vacuumized to the crushiing chamber of mechanical impact crusher, extract the air in crushiing chamber out, and then start mechanical impact crusher, in high vacuum conditions or under UHV condition to the mixture in crushiing chamber, carry out the vacuum pulverization process of 20-30 minutes with the rotating speed of 2800 revs/min-3500 revs/min, owing to there is no the damping of air, shock absorption, the particle of materials a large amount of in mixture can thoroughly be smashed becomes nano-scale particle, and there is mixing fully, become pulverulent mixture material,
C, open sealing crushiing chamber, take out the whole pulverulent mixture material in sealing crushiing chamber, utilize stirrer to stir in pulverulent mixture material and be mixed into the JT composite bacteria bacterium powder of 0.2-0.8 weight part, the anionic polyacrylamide (APAM) of granular of 8-12 weight parts and the Polyvinylpyrolidone (PVP) of 1-5 weight parts;
D, the material obtained step C carry out the magnetization treatment of 5-10 minutes, and the specific magnetising moment is 1600GS-1800GS, namely obtains the sand control special fertilizer utilizing tailings of high silicon iron to produce.
The method utilizing tailings of high silicon iron production sand control special fertilizer of the present invention, according to the tailings of high silicon iron of 540-580 weight parts in wherein said steps A, the rice husk of 11-15 weight parts, the crushing straw of 22-26 weight parts, the peat Nutrition Soil of 35-45 weight parts, the humic acids of 65-80 weight parts, the wilkinite of 6-8 weight parts, the ironic citrate of 3-5 weight parts, the calcium sulfate of 3-5 weight parts, the zinc sulfate of 3-5 weight parts, the potassium sulfate of 6-9 weight parts, the iron vitriol of 6-9 weight parts, the calcium superphosphate of 2-4 weight parts, the magnesium sulfate heptahydrate of 3-5 weight parts, the ammonium sulfate of 3-5 weight parts, the ratio of the potassium primary phosphate of 2-4 weight parts and the ammonium polyacrylate of 22-28 weight parts, above-mentioned material stirring is mixed, utilize stirrer to stir in pulverulent mixture material in described step C and be mixed into the JT composite bacteria bacterium powder of 0.3-0.7 weight part, the anionic polyacrylamide (APAM) of granular of 9-11 weight parts and the Polyvinylpyrolidone (PVP) of 2-4 weight parts.
The method utilizing tailings of high silicon iron production sand control special fertilizer of the present invention, according to the tailings of high silicon iron of 550-560 weight parts in wherein said steps A, the rice husk of 12-14 weight parts, the crushing straw of 23-25 weight parts, the peat Nutrition Soil of 38-42 weight parts, the humic acids of 70-75 weight parts, the wilkinite of 7 weight parts, the ironic citrate of 7 weight parts, the calcium sulfate of 7 weight parts, the zinc sulfate of 7 weight parts, the potassium sulfate of 7-8 weight parts, the iron vitriol of 7-8 weight parts, the calcium superphosphate of 3 weight parts, the magnesium sulfate heptahydrate of 4 weight parts, the ammonium sulfate of 4 weight parts, the ratio of the potassium primary phosphate of 3 weight parts and the ammonium polyacrylate of 23-26 weight parts, above-mentioned material stirring is mixed, utilize stirrer to stir in pulverulent mixture material in described step C and be mixed into the JT composite bacteria bacterium powder of 0.4-0.6 weight part, the anionic polyacrylamide (APAM) of granular of 10 weight parts and the Polyvinylpyrolidone (PVP) of 3 weight parts.
The method utilizing tailings of high silicon iron production sand control special fertilizer of the present invention, also comprises in wherein said step C and utilizes stirrer to stir in pulverulent mixture material to be mixed into the removal of heavy metal ions agent of 25-30 weight parts and the plant-growth regulator of 1-2 weight parts.
Sand control special fertilizer of the present invention, adopts following steps to produce and makes:
A, according to the tailings of high silicon iron of 520-600 weight parts, the rice husk of 10-16 weight parts, the crushing straw of 20-28 weight parts, the peat Nutrition Soil of 30-50 weight parts, the humic acids of 60-90 weight parts, the wilkinite of 5-9 weight parts, the ironic citrate of 2-6 weight parts, the calcium sulfate of 2-6 weight parts, the zinc sulfate of 2-6 weight parts, the potassium sulfate of 5-10 weight parts, the iron vitriol of 5-10 weight parts, the calcium superphosphate of 1-5 weight parts, the magnesium sulfate heptahydrate of 2-6 weight parts, the ammonium sulfate of 2-6 weight parts, the ratio of the potassium primary phosphate of 1-5 weight parts and the ammonium polyacrylate of 20-30 weight parts, above-mentioned material stirring is mixed, obtain mixture,
B, mixture steps A obtained is transported in the crushiing chamber of mechanical impact crusher, then crushiing chamber is sealed, again process is vacuumized to the crushiing chamber of mechanical impact crusher, extract the air in crushiing chamber out, and then start mechanical impact crusher, in high vacuum conditions or under UHV condition to the mixture in crushiing chamber, carry out the vacuum pulverization process of 20-30 minutes with the rotating speed of 2800 revs/min-3500 revs/min, owing to there is no the damping of air, shock absorption, the particle of materials a large amount of in mixture can thoroughly be smashed becomes nano-scale particle, and there is mixing fully, become pulverulent mixture material,
C, open sealing crushiing chamber, take out the whole pulverulent mixture material in sealing crushiing chamber, utilize stirrer to stir in pulverulent mixture material and be mixed into the JT composite bacteria bacterium powder of 0.2-0.8 weight part, the anionic polyacrylamide (APAM) of granular of 8-12 weight parts and the Polyvinylpyrolidone (PVP) of 1-5 weight parts;
D, the material obtained step C carry out the magnetization treatment of 5-10 minutes, and the specific magnetising moment is 1600GS-1800GS, namely obtains the sand control special fertilizer utilizing tailings of high silicon iron to produce.
Sand control special fertilizer of the present invention, according to the tailings of high silicon iron of 540-580 weight parts in wherein said steps A, the rice husk of 11-15 weight parts, the crushing straw of 22-26 weight parts, the peat Nutrition Soil of 35-45 weight parts, the humic acids of 65-80 weight parts, the wilkinite of 6-8 weight parts, the ironic citrate of 3-5 weight parts, the calcium sulfate of 3-5 weight parts, the zinc sulfate of 3-5 weight parts, the potassium sulfate of 6-9 weight parts, the iron vitriol of 6-9 weight parts, the calcium superphosphate of 2-4 weight parts, the magnesium sulfate heptahydrate of 3-5 weight parts, the ammonium sulfate of 3-5 weight parts, the ratio of the potassium primary phosphate of 2-4 weight parts and the ammonium polyacrylate of 22-28 weight parts, above-mentioned material stirring is mixed, utilize stirrer to stir in pulverulent mixture material in described step C and be mixed into the JT composite bacteria bacterium powder of 0.3-0.7 weight part, the anionic polyacrylamide (APAM) of granular of 9-11 weight parts and the Polyvinylpyrolidone (PVP) of 2-4 weight parts.
Sand control special fertilizer of the present invention, according to the tailings of high silicon iron of 550-560 weight parts in wherein said steps A, the rice husk of 12-14 weight parts, the crushing straw of 23-25 weight parts, the peat Nutrition Soil of 38-42 weight parts, the humic acids of 70-75 weight parts, the wilkinite of 7 weight parts, the ironic citrate of 7 weight parts, the calcium sulfate of 7 weight parts, the zinc sulfate of 7 weight parts, the potassium sulfate of 7-8 weight parts, the iron vitriol of 7-8 weight parts, the calcium superphosphate of 3 weight parts, the magnesium sulfate heptahydrate of 4 weight parts, the ammonium sulfate of 4 weight parts, the ratio of the potassium primary phosphate of 3 weight parts and the ammonium polyacrylate of 23-26 weight parts, above-mentioned material stirring is mixed, utilize stirrer to stir in pulverulent mixture material in described step C and be mixed into the JT composite bacteria bacterium powder of 0.4-0.6 weight part, the anionic polyacrylamide (APAM) of granular of 10 weight parts and the Polyvinylpyrolidone (PVP) of 3 weight parts.
Sand control special fertilizer of the present invention, also comprises in wherein said step C and utilizes stirrer to stir in pulverulent mixture material to be mixed into the removal of heavy metal ions agent of 25-30 weight parts and the plant-growth regulator of 1-2 weight parts.
Method and the product utilizing tailings of high silicon iron production sand control special fertilizer of the present invention, adopt the composition and engineering step that the present invention is exclusive, it is according to the tailings of high silicon iron of 520-600 weight parts, the rice husk of 10-16 weight parts, the crushing straw of 20-28 weight parts, the peat Nutrition Soil of 30-50 weight parts, the humic acids of 60-90 weight parts, the wilkinite of 5-9 weight parts, the ironic citrate of 2-6 weight parts, the calcium sulfate of 2-6 weight parts, the zinc sulfate of 2-6 weight parts, the potassium sulfate of 5-10 weight parts, the iron vitriol of 5-10 weight parts, the calcium superphosphate of 1-5 weight parts, the magnesium sulfate heptahydrate of 2-6 weight parts, the ammonium sulfate of 2-6 weight parts, the ratio of the potassium primary phosphate of 1-5 weight parts and the ammonium polyacrylate of 20-30 weight parts, mixes above-mentioned material stirring, obtains mixture, then also adds the JT composite bacteria bacterium powder into 0.2-0.8 weight part, the anionic polyacrylamide (APAM) of the granular of 8-12 weight parts and the Polyvinylpyrolidone (PVP) of 1-5 weight parts, add the material such as rice husk, stalk, peat Nutrition Soil, humic acids that have employed and cross through vacuum pulverization process, these organic matters are due to through vacuum pulverization process, can more effectively, thoroughly decompose in soil, and then the nutrient formation useful to plant can be accelerated, promote to imitate Nutrient Transformation late, improve nutrient availability, increase soil fertility, and the crumb structure that can greatly increase in soil, ventilative, the infiltration of remarkable enhancing soil, fertilizer conservation, water retention capacity, the beneficial microorganism viable counts in promotion soil.Experiment shows, sand control special fertilizer of the present invention, not only can significantly improve desert soil property, increase soil fertility, and increases the crumb structure in the soil property of desert, also can improve the beneficial microorganism viable counts promoted in soil.The present invention is by the effective process to tailings of high silicon iron, make it the fertilizer becoming a kind of Desert Control, improve desert soil property, provide a kind of approach of effective solution tailings of high silicon iron, to increase economic efficiency simultaneously, reduce tailings of high silicon iron pollution on the environment, and then form a kind of benign cycle.Therefore, the method for tailings of high silicon iron production sand control special fertilizer and the product of utilizing of the present invention has outstanding substantive distinguishing features and significant progress.
Be described further below in conjunction with the method and product that the present invention are utilized to tailings of high silicon iron production sand control special fertilizer.
Embodiment
Embodiment 1
The present invention utilizes the method for tailings of high silicon iron production sand control special fertilizer, comprises the steps:
A, according to the tailings of high silicon iron of 520-600 weight parts, the rice husk of 10-16 weight parts, the crushing straw of 20-28 weight parts, the peat Nutrition Soil of 30-50 weight parts, the humic acids of 60-90 weight parts, the wilkinite of 5-9 weight parts, the ironic citrate of 2-6 weight parts, the calcium sulfate of 2-6 weight parts, the zinc sulfate of 2-6 weight parts, the potassium sulfate of 5-10 weight parts, the iron vitriol of 5-10 weight parts, the calcium superphosphate of 1-5 weight parts, the magnesium sulfate heptahydrate of 2-6 weight parts, the ammonium sulfate of 2-6 weight parts, the ratio of the potassium primary phosphate of 1-5 weight parts and the ammonium polyacrylate of 20-30 weight parts, above-mentioned material stirring is mixed, obtain mixture,
B, mixture steps A obtained is transported in the crushiing chamber of mechanical impact crusher, then crushiing chamber is sealed, again process is vacuumized to the crushiing chamber of mechanical impact crusher, extract the air in crushiing chamber out, and then start mechanical impact crusher, in high vacuum conditions or under UHV condition to the mixture in crushiing chamber, carry out the vacuum pulverization process of 20-30 minutes with the rotating speed of 2800 revs/min-3500 revs/min, owing to there is no the damping of air, shock absorption, the particle of materials a large amount of in mixture can thoroughly be smashed becomes nano-scale particle, and there is mixing fully, become pulverulent mixture material,
C, open sealing crushiing chamber, take out the whole pulverulent mixture material in sealing crushiing chamber, utilize stirrer to stir in pulverulent mixture material and be mixed into the JT composite bacteria bacterium powder of 0.2-0.8 weight part, the anionic polyacrylamide (APAM) of granular of 8-12 weight parts and the Polyvinylpyrolidone (PVP) of 1-5 weight parts;
D, the material obtained step C carry out the magnetization treatment of 5-10 minutes, and the specific magnetising moment is 1600GS-1800GS, namely obtains the sand control special fertilizer utilizing tailings of high silicon iron to produce.
As a further improvement on the present invention, according to the tailings of high silicon iron of 540-580 weight parts in above-mentioned steps A, the rice husk of 11-15 weight parts, the crushing straw of 22-26 weight parts, the peat Nutrition Soil of 35-45 weight parts, the humic acids of 65-80 weight parts, the wilkinite of 6-8 weight parts, the ironic citrate of 3-5 weight parts, the calcium sulfate of 3-5 weight parts, the zinc sulfate of 3-5 weight parts, the potassium sulfate of 6-9 weight parts, the iron vitriol of 6-9 weight parts, the calcium superphosphate of 2-4 weight parts, the magnesium sulfate heptahydrate of 3-5 weight parts, the ammonium sulfate of 3-5 weight parts, the ratio of the potassium primary phosphate of 2-4 weight parts and the ammonium polyacrylate of 22-28 weight parts, above-mentioned material stirring is mixed, utilize stirrer to stir in pulverulent mixture material in described step C and be mixed into the JT composite bacteria bacterium powder of 0.3-0.7 weight part, the anionic polyacrylamide (APAM) of granular of 9-11 weight parts and the Polyvinylpyrolidone (PVP) of 2-4 weight parts.
As a further improvement on the present invention, according to the tailings of high silicon iron of 550-560 weight parts in above-mentioned steps A, the rice husk of 12-14 weight parts, the crushing straw of 23-25 weight parts, the peat Nutrition Soil of 38-42 weight parts, the humic acids of 70-75 weight parts, the wilkinite of 7 weight parts, the ironic citrate of 7 weight parts, the calcium sulfate of 7 weight parts, the zinc sulfate of 7 weight parts, the potassium sulfate of 7-8 weight parts, the iron vitriol of 7-8 weight parts, the calcium superphosphate of 3 weight parts, the magnesium sulfate heptahydrate of 4 weight parts, the ammonium sulfate of 4 weight parts, the ratio of the potassium primary phosphate of 3 weight parts and the ammonium polyacrylate of 23-26 weight parts, above-mentioned material stirring is mixed, utilize stirrer to stir in pulverulent mixture material in described step C and be mixed into the JT composite bacteria bacterium powder of 0.4-0.6 weight part, the anionic polyacrylamide (APAM) of granular of 10 weight parts and the Polyvinylpyrolidone (PVP) of 3 weight parts.
As a further improvement on the present invention, also comprise in above-mentioned steps C and utilize stirrer to stir in pulverulent mixture material to be mixed into the removal of heavy metal ions agent of 25-30 weight parts and the plant-growth regulator of 1-2 weight parts.
Embodiment 2
Sand control special fertilizer of the present invention, it adopts following steps to produce and makes:
A, according to the tailings of high silicon iron of 520-600 weight parts, the rice husk of 10-16 weight parts, the crushing straw of 20-28 weight parts, the peat Nutrition Soil of 30-50 weight parts, the humic acids of 60-90 weight parts, the wilkinite of 5-9 weight parts, the ironic citrate of 2-6 weight parts, the calcium sulfate of 2-6 weight parts, the zinc sulfate of 2-6 weight parts, the potassium sulfate of 5-10 weight parts, the iron vitriol of 5-10 weight parts, the calcium superphosphate of 1-5 weight parts, the magnesium sulfate heptahydrate of 2-6 weight parts, the ammonium sulfate of 2-6 weight parts, the ratio of the potassium primary phosphate of 1-5 weight parts and the ammonium polyacrylate of 20-30 weight parts, above-mentioned material stirring is mixed, obtain mixture,
B, mixture steps A obtained is transported in the crushiing chamber of mechanical impact crusher, then crushiing chamber is sealed, again process is vacuumized to the crushiing chamber of mechanical impact crusher, extract the air in crushiing chamber out, and then start mechanical impact crusher, under (0.001pa-0.000001pa) or UHV condition, (0.000001pa-0.00000000001pa) carries out the vacuum pulverization process of 20-30 minutes with the rotating speed of 2800 revs/min-3500 revs/min to the mixture in crushiing chamber in high vacuum conditions, allow mechanical impact crusher around the epitrochanterian impact components of the high-speed rotary (rod of horizontal or vertical direction, blade, tup etc.) fierce impact is imposed to material, owing to there is no the damping of air, shock absorption, the particle of materials a large amount of in mixture can thoroughly be smashed becomes nano-scale particle, and there is mixing fully, become pulverulent mixture material,
C, open sealing crushiing chamber, take out the whole pulverulent mixture material in sealing crushiing chamber, utilize stirrer to stir in pulverulent mixture material and be mixed into the JT composite bacteria bacterium powder of 0.2-0.8 weight part, the anionic polyacrylamide (APAM) of granular of 8-12 weight parts and the Polyvinylpyrolidone (PVP) of 1-5 weight parts;
D, the material obtained step C carry out the magnetization treatment of 5-10 minutes, and the specific magnetising moment is 1600GS-1800GS, namely obtains the sand control special fertilizer utilizing tailings of high silicon iron to produce.Above-mentioned magnetization treatment is most important, and it can significantly improve the adsorptive power of high volence metal ion.
As improvement of the present invention, according to the tailings of high silicon iron of 540-580 weight parts in above-mentioned steps A, the rice husk of 11-15 weight parts, the crushing straw of 22-26 weight parts, the peat Nutrition Soil of 35-45 weight parts, the humic acids of 65-80 weight parts, the wilkinite of 6-8 weight parts, the ironic citrate of 3-5 weight parts, the calcium sulfate of 3-5 weight parts, the zinc sulfate of 3-5 weight parts, the potassium sulfate of 6-9 weight parts, the iron vitriol of 6-9 weight parts, the calcium superphosphate of 2-4 weight parts, the magnesium sulfate heptahydrate of 3-5 weight parts, the ammonium sulfate of 3-5 weight parts, the ratio of the potassium primary phosphate of 2-4 weight parts and the ammonium polyacrylate of 22-28 weight parts, above-mentioned material stirring is mixed, utilize stirrer to stir in pulverulent mixture material in described step C and be mixed into the JT composite bacteria bacterium powder of 0.3-0.7 weight part, the anionic polyacrylamide (APAM) of granular of 9-11 weight parts and the Polyvinylpyrolidone (PVP) of 2-4 weight parts.
As a further improvement on the present invention, according to the tailings of high silicon iron of 550-560 weight parts in above-mentioned steps A, the rice husk of 12-14 weight parts, the crushing straw of 23-25 weight parts, the peat Nutrition Soil of 38-42 weight parts, the humic acids of 70-75 weight parts, the wilkinite of 7 weight parts, the ironic citrate of 7 weight parts, the calcium sulfate of 7 weight parts, the zinc sulfate of 7 weight parts, the potassium sulfate of 7-8 weight parts, the iron vitriol of 7-8 weight parts, the calcium superphosphate of 3 weight parts, the magnesium sulfate heptahydrate of 4 weight parts, the ammonium sulfate of 4 weight parts, the ratio of the potassium primary phosphate of 3 weight parts and the ammonium polyacrylate of 23-26 weight parts, above-mentioned material stirring is mixed, utilize stirrer to stir in pulverulent mixture material in described step C and be mixed into the JT composite bacteria bacterium powder of 0.4-0.6 weight part, the anionic polyacrylamide (APAM) of granular of 10 weight parts and the Polyvinylpyrolidone (PVP) of 3 weight parts.
As a further improvement on the present invention, also comprise in above-mentioned steps C and utilize stirrer to stir in pulverulent mixture material to be mixed into the removal of heavy metal ions agent of 25-30 weight parts and the plant-growth regulator of 1-2 weight parts.
Sand control special fertilizer of the present invention, adopts above-mentioned steps to make.
Sand control special fertilizer of the present invention, it is according to the tailings of high silicon iron of 520-600 weight parts, the rice husk of 10-16 weight parts, the crushing straw of 20-28 weight parts, the peat Nutrition Soil of 30-50 weight parts, the humic acids of 60-90 weight parts, the wilkinite of 5-9 weight parts, the ironic citrate of 2-6 weight parts, the calcium sulfate of 2-6 weight parts, the zinc sulfate of 2-6 weight parts, the potassium sulfate of 5-10 weight parts, the iron vitriol of 5-10 weight parts, the calcium superphosphate of 1-5 weight parts, the magnesium sulfate heptahydrate of 2-6 weight parts, the ammonium sulfate of 2-6 weight parts, the ratio of the potassium primary phosphate of 1-5 weight parts and the ammonium polyacrylate of 20-30 weight parts, above-mentioned material stirring is mixed, obtain mixture, then the JT composite bacteria bacterium powder into 0.2-0.8 weight part is also added, the anionic polyacrylamide (APAM) of the granular of 8-12 weight parts and the Polyvinylpyrolidone (PVP) of 1-5 weight parts, add the material such as rice husk, stalk, peat Nutrition Soil, humic acids that have employed and cross through vacuum pulverization process, these organic matters are due to through vacuum pulverization process, can more effectively, thoroughly decompose in soil, and then the nutrient formation useful to plant can be accelerated, promote to imitate Nutrient Transformation late, improve nutrient availability, increase soil fertility, and the crumb structure that can greatly increase in soil, ventilative, the infiltration of remarkable enhancing soil, fertilizer conservation, water retention capacity, the beneficial microorganism viable counts in promotion soil.Experiment shows, sand control special fertilizer of the present invention, not only can significantly improve desert soil property, increase soil fertility, and increases the crumb structure in the soil property of desert, also can improve the beneficial microorganism viable counts promoted in soil.The present invention, by the effective process to tailings of high silicon iron, makes it the fertilizer becoming a kind of Desert Control, improve desert soil property, provides a kind of approach of effective solution tailings of high silicon iron simultaneously, forms a kind of benign cycle.
Claims (8)
1. utilize the method for tailings of high silicon iron production sand control special fertilizer, it is characterized in that comprising the steps:
A, according to the tailings of high silicon iron of 520-600 weight parts, the rice husk of 10-16 weight parts, the crushing straw of 20-28 weight parts, the peat Nutrition Soil of 30-50 weight parts, the humic acids of 60-90 weight parts, the wilkinite of 5-9 weight parts, the ironic citrate of 2-6 weight parts, the calcium sulfate of 2-6 weight parts, the zinc sulfate of 2-6 weight parts, the potassium sulfate of 5-10 weight parts, the iron vitriol of 5-10 weight parts, the calcium superphosphate of 1-5 weight parts, the magnesium sulfate heptahydrate of 2-6 weight parts, the ammonium sulfate of 2-6 weight parts, the ratio of the potassium primary phosphate of 1-5 weight parts and the ammonium polyacrylate of 20-30 weight parts, above-mentioned material stirring is mixed, obtain mixture,
B, mixture steps A obtained is transported in the crushiing chamber of mechanical impact crusher, then crushiing chamber is sealed, again process is vacuumized to the crushiing chamber of mechanical impact crusher, extract the air in crushiing chamber out, and then start mechanical impact crusher, in high vacuum conditions or under UHV condition to the mixture in crushiing chamber, carry out the vacuum pulverization process of 20-30 minutes with the rotating speed of 2800 revs/min-3500 revs/min, owing to there is no the damping of air, shock absorption, the particle of materials a large amount of in mixture can thoroughly be smashed becomes nano-scale particle, and there is mixing fully, become pulverulent mixture material,
C, open sealing crushiing chamber, take out the whole pulverulent mixture material in sealing crushiing chamber, utilize stirrer to stir in pulverulent mixture material and be mixed into the JT composite bacteria bacterium powder of 0.2-0.8 weight part, the anionic polyacrylamide of granular of 8-12 weight parts and the Polyvinylpyrolidone (PVP) of 1-5 weight parts;
D, the material obtained step C carry out the magnetization treatment of 5-10 minutes, and the specific magnetising moment is 1600GS-1800GS, namely obtains the sand control special fertilizer utilizing tailings of high silicon iron to produce.
2. the method utilizing tailings of high silicon iron production sand control special fertilizer according to claim 1, it is characterized in that: according to the tailings of high silicon iron of 540-580 weight parts in described steps A, the rice husk of 11-15 weight parts, the crushing straw of 22-26 weight parts, the peat Nutrition Soil of 35-45 weight parts, the humic acids of 65-80 weight parts, the wilkinite of 6-8 weight parts, the ironic citrate of 3-5 weight parts, the calcium sulfate of 3-5 weight parts, the zinc sulfate of 3-5 weight parts, the potassium sulfate of 6-9 weight parts, the iron vitriol of 6-9 weight parts, the calcium superphosphate of 2-4 weight parts, the magnesium sulfate heptahydrate of 3-5 weight parts, the ammonium sulfate of 3-5 weight parts, the ratio of the potassium primary phosphate of 2-4 weight parts and the ammonium polyacrylate of 22-28 weight parts, above-mentioned material stirring is mixed, utilize stirrer to stir in pulverulent mixture material in described step C and be mixed into the JT composite bacteria bacterium powder of 0.3-0.7 weight part, the anionic polyacrylamide of granular of 9-11 weight parts and the Polyvinylpyrolidone (PVP) of 2-4 weight parts.
3. the method utilizing tailings of high silicon iron production sand control special fertilizer according to claim 2, it is characterized in that: according to the tailings of high silicon iron of 550-560 weight parts in described steps A, the rice husk of 12-14 weight parts, the crushing straw of 23-25 weight parts, the peat Nutrition Soil of 38-42 weight parts, the humic acids of 70-75 weight parts, the wilkinite of 7 weight parts, the ironic citrate of 7 weight parts, the calcium sulfate of 7 weight parts, the zinc sulfate of 7 weight parts, the potassium sulfate of 7-8 weight parts, the iron vitriol of 7-8 weight parts, the calcium superphosphate of 3 weight parts, the magnesium sulfate heptahydrate of 4 weight parts, the ammonium sulfate of 4 weight parts, the ratio of the potassium primary phosphate of 3 weight parts and the ammonium polyacrylate of 23-26 weight parts, above-mentioned material stirring is mixed, utilize stirrer to stir in pulverulent mixture material in described step C and be mixed into the JT composite bacteria bacterium powder of 0.4-0.6 weight part, the anionic polyacrylamide of granular of 10 weight parts and the Polyvinylpyrolidone (PVP) of 3 weight parts.
4. the method utilizing tailings of high silicon iron production sand control special fertilizer according to claim 1 or 2 or 3, is characterized in that: also comprise in described step C and utilize stirrer to stir in pulverulent mixture material to be mixed into the removal of heavy metal ions agent of 25-30 weight parts and the plant-growth regulator of 1-2 weight parts.
5. sand control special fertilizer, is characterized in that adopting following steps to produce makes:
A, according to the tailings of high silicon iron of 520-600 weight parts, the rice husk of 10-16 weight parts, the crushing straw of 20-28 weight parts, the peat Nutrition Soil of 30-50 weight parts, the humic acids of 60-90 weight parts, the wilkinite of 5-9 weight parts, the ironic citrate of 2-6 weight parts, the calcium sulfate of 2-6 weight parts, the zinc sulfate of 2-6 weight parts, the potassium sulfate of 5-10 weight parts, the iron vitriol of 5-10 weight parts, the calcium superphosphate of 1-5 weight parts, the magnesium sulfate heptahydrate of 2-6 weight parts, the ammonium sulfate of 2-6 weight parts, the ratio of the potassium primary phosphate of 1-5 weight parts and the ammonium polyacrylate of 20-30 weight parts, above-mentioned material stirring is mixed, obtain mixture,
B, mixture steps A obtained is transported in the crushiing chamber of mechanical impact crusher, then crushiing chamber is sealed, again process is vacuumized to the crushiing chamber of mechanical impact crusher, extract the air in crushiing chamber out, and then start mechanical impact crusher, in high vacuum conditions or under UHV condition to the mixture in crushiing chamber, carry out the vacuum pulverization process of 20-30 minutes with the rotating speed of 2800 revs/min-3500 revs/min, owing to there is no the damping of air, shock absorption, the particle of materials a large amount of in mixture can thoroughly be smashed becomes nano-scale particle, and there is mixing fully, become pulverulent mixture material,
C, open sealing crushiing chamber, take out the whole pulverulent mixture material in sealing crushiing chamber, utilize stirrer to stir in pulverulent mixture material and be mixed into the JT composite bacteria bacterium powder of 0.2-0.8 weight part, the anionic polyacrylamide of granular of 8-12 weight parts and the Polyvinylpyrolidone (PVP) of 1-5 weight parts;
D, the material obtained step C carry out the magnetization treatment of 5-10 minutes, and the specific magnetising moment is 1600GS-1800GS, namely obtains the sand control special fertilizer utilizing tailings of high silicon iron to produce.
6. sand control special fertilizer according to claim 5, it is characterized in that: according to the tailings of high silicon iron of 540-580 weight parts in described steps A, the rice husk of 11-15 weight parts, the crushing straw of 22-26 weight parts, the peat Nutrition Soil of 35-45 weight parts, the humic acids of 65-80 weight parts, the wilkinite of 6-8 weight parts, the ironic citrate of 3-5 weight parts, the calcium sulfate of 3-5 weight parts, the zinc sulfate of 3-5 weight parts, the potassium sulfate of 6-9 weight parts, the iron vitriol of 6-9 weight parts, the calcium superphosphate of 2-4 weight parts, the magnesium sulfate heptahydrate of 3-5 weight parts, the ammonium sulfate of 3-5 weight parts, the ratio of the potassium primary phosphate of 2-4 weight parts and the ammonium polyacrylate of 22-28 weight parts, above-mentioned material stirring is mixed, utilize stirrer to stir in pulverulent mixture material in described step C and be mixed into the JT composite bacteria bacterium powder of 0.3-0.7 weight part, the anionic polyacrylamide of granular of 9-11 weight parts and the Polyvinylpyrolidone (PVP) of 2-4 weight parts.
7. sand control special fertilizer according to claim 6, it is characterized in that: according to the tailings of high silicon iron of 550-560 weight parts in described steps A, the rice husk of 12-14 weight parts, the crushing straw of 23-25 weight parts, the peat Nutrition Soil of 38-42 weight parts, the humic acids of 70-75 weight parts, the wilkinite of 7 weight parts, the ironic citrate of 7 weight parts, the calcium sulfate of 7 weight parts, the zinc sulfate of 7 weight parts, the potassium sulfate of 7-8 weight parts, the iron vitriol of 7-8 weight parts, the calcium superphosphate of 3 weight parts, the magnesium sulfate heptahydrate of 4 weight parts, the ammonium sulfate of 4 weight parts, the ratio of the potassium primary phosphate of 3 weight parts and the ammonium polyacrylate of 23-26 weight parts, above-mentioned material stirring is mixed, utilize stirrer to stir in pulverulent mixture material in described step C and be mixed into the JT composite bacteria bacterium powder of 0.4-0.6 weight part, the anionic polyacrylamide of granular of 10 weight parts and the Polyvinylpyrolidone (PVP) of 3 weight parts.
8. the sand control special fertilizer according to claim 5 or 6 or 7, is characterized in that: also comprise in described step C and utilize stirrer to stir in pulverulent mixture material to be mixed into the removal of heavy metal ions agent of 25-30 weight parts and the plant-growth regulator of 1-2 weight parts.
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| CN201510837123.5A CN105315104A (en) | 2015-11-26 | 2015-11-26 | Method for producing fertilizer special for desertification control by means of high-silicon iron tailings and product |
| PCT/CN2016/107213 WO2017088808A1 (en) | 2015-11-26 | 2016-11-25 | Method of producing dedicated fertilizer for sand control using high ferrosilicon tailings |
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