CN1084317C - Ecological rare-earth phosphate fertilizer and its prodn. method - Google Patents
Ecological rare-earth phosphate fertilizer and its prodn. method Download PDFInfo
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- CN1084317C CN1084317C CN99114664A CN99114664A CN1084317C CN 1084317 C CN1084317 C CN 1084317C CN 99114664 A CN99114664 A CN 99114664A CN 99114664 A CN99114664 A CN 99114664A CN 1084317 C CN1084317 C CN 1084317C
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- rare
- slurry
- powder
- rare earth
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
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Abstract
The present invention relates to an ecological rare-earth phosphate fertilizer and a production method thereof. The present invention is characterized in that 30% to 68% of phosphorus ore or mud phosphorus, 0.2% to 10% of rare earth, 10% to 49% of human or animal faeces or/and garbage or/and plant stover and 20% to 35% of concentrated sulphuric acid or concentrated nitric acid are uniformly mixed to be fermented for 2 to 8 hours at the temperature of 140 DEG C to 200 DEG C and under the condition of the pressure of 2 to 8 atmospheric pressure to produce the product. The production technique is simple and practical, the product of the present invention has the characteristics of high fertilizer effect, pluralism of fertilizer effect, long residual action, convenient storage and transportation, effective improvement of soil, crop prematurity promotion, the increased quality of agricultural products, etc., and the present invention is beneficial to protect ecological environment.
Description
The invention belongs to and a kind ofly contain trace elements such as rare earth, and family or town rubbish or/and human or animal's movement or/and the phosphate fertilizer of plant straw and production method thereof; Be particularly related to a kind of ecological rare-earth phosphate fertilizer and production method thereof.
In the prior art, fertilizer is many to be occurred with the single form of fertilizer efficiency such as nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, and serious waste of resources in production, consumption process causes resource utilization low, and making that ecologic disturbance, disaster increase the weight of, three material (fertilizer, feed, fuel) are more in short supply, working condition worsens.Existing phosphate fertilizer (mainly comprising calcium superphosphate, phosphorus ammonium and coarse whiting), especially calcium superphosphate, availability is lower, only be about 10%-15%, has water absorbability, hardening property in addition, and it is all very inconvenient to store, transport, and fertilizer efficiency is easily degenerated; After the long-term application of farmland, the fertility of soil, soil moisture conservation etc. all there is very big negative impact.Original environmental pollution was to produce in the consumption process of resource, utilized unreasonably with consumption of natural resource too much and must bring severe contamination; China's land fertility is not high, a little less than balance between biology and its environment is highly brittle, and that existing agriculture production fails generally to set up is stable, efficient, the Agro-ecology system of high yield, low consumption, again because of poor management, soil quality are degenerated, the soil biomass reduces, having to, expansion is ploughed or intensity is utilized the soil, then aggravate the Soil degradation process again, formed vicious cycle; The eubiosis one and being broken will cause irreversible destruction and serious disastrous effect.
The present invention's purpose is intended to overcome above-mentioned deficiency of the prior art; by adopting multiple inorganics and organism and active bio; a kind of fertilizer efficiency height is provided; the fertilizer efficiency diversity; long-lasting; the utilization ratio height; be beneficial to ecotope and bio-diversity conservation and existence; be convenient to store; transportation; use; can increase soil fertility; effects such as soil moisture conservation; can improve soil organic matter content; culture fertility; improve the soil compaction situation; strengthen crop disease-resistant; cold-resistant; drought resisting; waterlogging-resistant and lodging tolerance promotes the crop precocity; improve agricultural product quality; pollution-free; non-harmful ecological rare-earth phosphate fertilizer and production method thereof.
The content that realizes the object of the invention is:
A kind of ecological rare-earth phosphate fertilizer, its feature part be by:
30%-68% contains Rock Phosphate (72Min BPL) or mud phosphorus powder or the slurry of Vanadium Pentoxide in FLAKES more than 20%,
0.2%-10% rare earth powder or slurry,
10%-49% human or animal excrement (ight soil of people or ox, horse, pig, sheep, chicken, duck, goose etc.), rubbish (having discarded the family or the town rubbish that can not utilize thing in hard thing such as iron filings, plastics, stone and the fertilizer) be or/and the long plant straw of 10-100mm, and
The 20%-35% vitriol oil or concentrated nitric acid are formed (weight %).
In the content of the present invention: described rare earth powder or slurry are that lightweight class rare earth breeze or slurry, lightweight class rare earth powder or slurry are or/and nitre attitude type rare earth powder or slurry.
In the content of the present invention: described plant straw is that rice bar, straw, corn stalk, rape straw, Caulis arachidis hypogaeae are or/and leaf.Also can be other plant straw or grass.
Content of the present invention also comprises: a kind of production method of ecological rare-earth phosphate fertilizer, at first the raw material each component is carried out pre-treatment respectively, that is: by the prior art mode
(1) will contain Rock Phosphate (72Min BPL) or the mud phosphorus of Vanadium Pentoxide in FLAKES more than 20% is milled into powder or makes ore pulp;
(2) rare earth is milled into powder or make slurry;
(3) the plant straw is cut into the long short strip shape of 10-100mm;
(4) will carry out sorting from the rubbish in family or town, discard the material that can not utilize in hard thing such as metals such as iron filings in the rubbish, plastics, rubber, stone and the fertilizer.
Its feature part is also to comprise the following steps:
A, get 30%-68% and contain Rock Phosphate (72Min BPL) or mud phosphorus powder or the slurry of Vanadium Pentoxide in FLAKES more than 20%, 0.2%-10% rare earth powder or slurry, 10%-49% human or animal excrement, rubbish are or/and the long plant straw of 10-100mm, and the 20%-35% vitriol oil or concentrated nitric acid; And each component mixed;
B, be that 140 ℃-200 ℃, pressure are under the atmospheric condition of 2-8,, promptly make product fermented mixture 2-8 hour in temperature.Can packing warehouse-in and sale through being up to the standards.
Compared with prior art, the present invention has following characteristics:
(1) with Rock Phosphate (72Min BPL) or mud phosphorus, rare earth, plant straw or/and rubbish or/and human or animal's excrement mixes, uses that acid (sulfuric acid, nitric acid) is handled again, conversion, fermentation just obtain its product;
(2) phosphorus, calcium, magnesium, iron, the rare earth in acid and the raw material, and plant straw produces a kind of comprehensive biological voltinism effect or/and rubbish or/and excrement mixes biochemical reaction takes place, and formation glue melts the composite biological inoculum of shape; Acid makes phosphorus ore or mud phosphorus convert available phosphorus, water-soluble phosphorus to, makes rare earth change into the biological activity rare earth ion, straw, rubbish and excrement class is become contain abundant organic matter; Realize that fertilizer combines with the chemical of inorganic fertilizer, keep microbic activity and active bacteria, help existence, the breeding of useful bacterial classification simultaneously, produce autotrophic organism bacterium and heterotroph bacterium;
(3) high temperature action in when fermentation helps organic active bacteria, active organic matter transforms, and the kill pathogens worm's ovum, is beneficial to microorganism mushroom growth and breeding, is beneficial to culture fertility, soil moisture conservation to reach, and improves the purpose of soil compaction.
(4) facts have proved: tiller number, spike number, grain that the ecological rare-earth phosphate fertilizer that the present invention produces can increase plant are heavy: the increment that has additional nutrients, improve quality of agricultural product, increase the vigor and the absorption area of root system, promote that the chlorophyllous formation of crop (is Rare-Earth Ce Cl
3And Fe
2+Effect) and La
3+, Pr
3+Chloroplast membranes there is obvious facilitation; strengthen crop disease-resistant, show fertilizer efficiency diversity, long-lasting, improve soil organic matter content; be beneficial to the existence and the breeding of species diversity; culture fertility improves the soil compaction situation, strengthens crop disease-resistant, cold-resistant, drought resisting, waterlogging-resistant and lodging tolerance; promote that the crop drought is ripe; improve quality of agricultural product, pollution-free, nuisanceless, be beneficial to environment protection, the eubiosis.Effectively improve fertilizer utilization ratio, reduce the waste and the consumption of resource, be issued to significant the effect of increasing income subtracting the consumption situation of executing 15%-30%.
The invention will be further described below by embodiment:
Embodiment 1:
A kind of ecological rare-earth phosphate fertilizer, by: 100kg contains the Rock Phosphate (72Min BPL) of Vanadium Pentoxide in FLAKES 26%, the 0.5kg rare earth, and 45kg plant straw, and the 46kg vitriol oil (or 32kg concentrated nitric acid) is formed.
The production method of this ecological rare-earth phosphate fertilizer is at first by the prior art mode raw material each component to be carried out pre-treatment respectively, that is:
(1) Rock Phosphate (72Min BPL) or mud phosphorus are milled into powder;
(2) rare earth is milled into powder;
(3) the plant straw is cut into the long short strip shape of 10-100mm;
Handle according to the following step again:
A, the rock phosphate powder with the described amount of getting, rare earth powder, plant straw, the vitriol oil or concentrated nitric acid, mix;
B, be that 160 ℃, pressure are under the 6 atmospheric conditions,, promptly make product fermented mixture 4-6 hour in temperature.Can packing warehouse-in and sale through being up to the standards.
Embodiment 2:
A kind of ecological rare-earth phosphate fertilizer, by: 100kg contains Rock Phosphate (72Min BPL), 1kg rare earth, 20kg rubbish, the 25kg plant straw of Vanadium Pentoxide in FLAKES 26%, and the 48kg vitriol oil (or 34kg concentrated nitric acid) is formed.
The production method of this ecological rare-earth phosphate fertilizer is: at first by the prior art mode raw material each component is carried out pre-treatment respectively, that is:
(1) Rock Phosphate (72Min BPL) that will contain Vanadium Pentoxide in FLAKES 26% is milled into powder and adds suitable quantity of water and makes ore pulp;
(2) rare earth is milled into powder;
(3) the plant straw is cut into the long short strip shape of 10-100mm;
(4) will carry out sorting from the rubbish in family or town, discard the material that can not utilize in hard thing such as metals such as iron filings in the rubbish, plastics, rubber, stone and the fertilizer.
Follow these steps to processing again:
A, Rock Phosphate (72Min BPL) slurry, rare earth powder, rubbish, plant straw and the vitriol oil or the concentrated nitric acid of the described amount of getting mixed;
B, be that 150 ℃, pressure are under the 6 atmospheric conditions,, promptly make product fermented mixture 4-8 hour in temperature.Can packing warehouse-in and sale through being up to the standards.
Embodiment 3:
A kind of ecological rare-earth phosphate fertilizer, by: 100kg contains Rock Phosphate (72Min BPL), 1kg rare earth, 15kg fowl (chicken, duck) excrement, 20kg rubbish, 10kg plant straw and the 46kg vitriol oil (or 33kg concentrated nitric acid) of Vanadium Pentoxide in FLAKES 26% and forms.
The production method of this ecological rare-earth phosphate fertilizer is: at first by the prior art mode raw material each component is carried out pre-treatment respectively, that is:
(1) Rock Phosphate (72Min BPL) that will contain Vanadium Pentoxide in FLAKES 26% is milled into powder and adds suitable quantity of water and makes ore pulp;
(2) rare earth is milled into powder;
(3) the plant straw is cut into the long short strip shape of 10-100mm;
(4) will carry out sorting from the rubbish in family or town, discard the material that can not utilize in hard thing such as metals such as iron filings in the rubbish, plastics, rubber, stone and the fertilizer.
Follow these steps to again handle:
A, Rock Phosphate (72Min BPL) slurry, rare earth powder, brid guano (chicken, duck excrement), rubbish, plant straw with the described amount of getting, and the vitriol oil (or concentrated nitric acid) mixes;
B, be that 180 ℃-200 ℃, pressure are under the 8 atmospheric conditions,, promptly make product fermented mixture 4-8 hour in temperature.Can packing warehouse-in and sale through being up to the standards.
Embodiment 4:
A kind of ecological rare earth phosphorus is fertile, by: 100kg contains Rock Phosphate (72Min BPL), 1kg rare earth, 35kg fowl (chicken, duck) excrement, 101kg rubbish, the 43kg vitriol oil (or 34kg concentrated nitric acid) of Vanadium Pentoxide in FLAKES 26% and forms.
The production method of this ecological rare-earth phosphate fertilizer is: at first by the prior art mode raw material each component is carried out pre-treatment respectively, that is:
(1) will contain the Rock Phosphate (72Min BPL) of Vanadium Pentoxide in FLAKES more than 20% is milled into powder and adds suitable quantity of water and make ore pulp;
(2) rare earth is milled into powder;
(3) will carry out sorting from the rubbish in family or town, discard the material that can not utilize in hard thing such as metals such as iron filings in the rubbish, plastics, rubber, stone and the fertilizer.
Handle according to the following step again:
A, the Rock Phosphate (72Min BPL) slurry with the described amount of getting, rare earth powder, brid guano (chicken, duck excrement), rubbish, the vitriol oil (or concentrated nitric acid) mix;
B, be that 140 ℃-200 ℃, pressure are under the 2 atmospheric conditions,, promptly make product fermented mixture 2-8 hour in temperature.Can packing warehouse-in and sale through being up to the standards.
Embodiment 5～13.
Adopt to implement 1,2,3 or 4 method production phosphate fertilizer product of the present invention, starting material (all meet the described condition of content of the present invention, and by carrying out pre-treatment described in the present invention) each component proportioning sees the following form:
The invention is not restricted to the foregoing description, content of the present invention is described all good result.
Claims (4)
1, a kind of ecological rare-earth phosphate fertilizer, it is characterized in that by:
30%-68% contains Rock Phosphate (72Min BPL) or mud phosphorus powder or the slurry of Vanadium Pentoxide in FLAKES more than 20%,
0.2%-10% rare earth powder or slurry,
10%-49% human or animal excrement, rubbish be or/and the long plant straw of 10-100mm,
And the 20%-35% vitriol oil or concentrated nitric acid composition (weight %).
2, by the described ecological rare-earth phosphate fertilizer of claim 1, it is characterized in that: described rare earth powder or slurry are that lightweight class rare earth breeze or slurry, lightweight class rare earth powder or slurry are or/and nitre attitude type rare earth powder or slurry.
3, by claim 1 or 2 described ecological rare-earth phosphate fertilizers, it is characterized in that: described plant straw is that rice bar, straw, corn stalk, rape straw, Caulis arachidis hypogaeae are or/and leaf.
4, a kind of production method of ecological rare-earth phosphate fertilizer, at first the raw material each component is carried out pre-treatment respectively by the prior art mode, that is: (1) will contain Rock Phosphate (72Min BPL) or the mud phosphorus of Vanadium Pentoxide in FLAKES more than 20% and be milled into powder or make ore pulp, (2) rare earth is milled into powder or make slurry, (3) the plant straw is cut into the long short strip shape of 10-100mm, (4) will carry out sorting from the rubbish in family or town, discard the material that can not utilize in hard thing such as metals such as iron filings in the rubbish, plastics, rubber, stone and the fertilizer; It is characterized in that also comprising the following steps:
A, get 30%-68% and contain Rock Phosphate (72Min BPL) or phosphorus powder or the slurry of Vanadium Pentoxide in FLAKES more than 20%, 0.2%-10% rare earth powder or slurry, 10%-49% human or animal excrement, rubbish are or/and the long plant straw of 10-100mm, and the 20%-35% vitriol oil or concentrated nitric acid; And each component mixed;
B, be that 140 ℃-200 ℃, pressure are under the atmospheric condition of 2-8,, promptly make product fermented mixture 2-8 hour in temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99114664A CN1084317C (en) | 1999-02-04 | 1999-02-04 | Ecological rare-earth phosphate fertilizer and its prodn. method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99114664A CN1084317C (en) | 1999-02-04 | 1999-02-04 | Ecological rare-earth phosphate fertilizer and its prodn. method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1229773A CN1229773A (en) | 1999-09-29 |
| CN1084317C true CN1084317C (en) | 2002-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99114664A Expired - Fee Related CN1084317C (en) | 1999-02-04 | 1999-02-04 | Ecological rare-earth phosphate fertilizer and its prodn. method |
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| Country | Link |
|---|---|
| CN (1) | CN1084317C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101195545B (en) * | 2007-12-12 | 2010-06-16 | 任峰果 | Biological fertilizer |
| CN102976858B (en) * | 2012-12-05 | 2014-06-25 | 何明生 | Slow-release phosphate fertilizer regenerated from phosphorus-containing waste residue |
| CN105272471A (en) * | 2015-11-05 | 2016-01-27 | 刘建 | Production method of full-element fertilizer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1043306A (en) * | 1988-12-09 | 1990-06-27 | 冯海阳 | High-effective phosphorus-ammonium compound fertilizer |
| CN1201770A (en) * | 1998-06-19 | 1998-12-16 | 四川德阳万丰化工总厂 | Organic compounded phosphorus fertilizer from urban refuses |
-
1999
- 1999-02-04 CN CN99114664A patent/CN1084317C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1043306A (en) * | 1988-12-09 | 1990-06-27 | 冯海阳 | High-effective phosphorus-ammonium compound fertilizer |
| CN1201770A (en) * | 1998-06-19 | 1998-12-16 | 四川德阳万丰化工总厂 | Organic compounded phosphorus fertilizer from urban refuses |
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| Publication number | Publication date |
|---|---|
| CN1229773A (en) | 1999-09-29 |
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