PL412036A1 - Fertilizer with slowed-down and controlled action and method for producing the fertilizer - Google Patents
Fertilizer with slowed-down and controlled action and method for producing the fertilizerInfo
- Publication number
- PL412036A1 PL412036A1 PL412036A PL41203615A PL412036A1 PL 412036 A1 PL412036 A1 PL 412036A1 PL 412036 A PL412036 A PL 412036A PL 41203615 A PL41203615 A PL 41203615A PL 412036 A1 PL412036 A1 PL 412036A1
- Authority
- PL
- Poland
- Prior art keywords
- fertilizer
- rpm
- weight
- mixture
- slowed
- Prior art date
Links
- 239000003337 fertilizer Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 3
- 229920000881 Modified starch Polymers 0.000 abstract 2
- 239000004368 Modified starch Substances 0.000 abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- 235000019426 modified starch Nutrition 0.000 abstract 2
- 239000003895 organic fertilizer Substances 0.000 abstract 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000001143 conditioned effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Fertilizers (AREA)
Abstract
Ujawniono nawóz, który zawiera co najmniej 30% wagowych skrobi naturalnej i/lub modyfikowanej, od 1 do 70% nawozu mineralnego w postaci NPK i/lub Ca albo nawozu organicznego. Sposób polega na tym, że mieszankę składającą się ze skrobi naturalnej i/lub modyfikowanej, stanowiącej co najmniej 30% wagowych mieszanki i nawozu mineralnego i/lub organicznego w ilości od 1 do 70% wagowych, nawilgaca się do zawartości wody od 17 do 30%, kondycjonuje się minimum 12 godzin, korzystnie 24 godziny. Następnie mieszankę poddaje procesowi ekstruzji przy obrotach podajnika od 10 do 120 obr/min., stopniu sprężenia ślimaka od 1:1 do 4:1; obrotach ślimaka 80 do 200 obr/min., obrotach noża granulatora od 100 do 250 obr/min., średnicy dyszy w zakresie od 2 do 10 mm, w temperaturze pierwszej strefy ekstrudera od 40 do 160°C, środkowej strefy ekstrudera od 50 do 180°C oraz końcowej strefy od 60 do 200°C.A fertilizer is disclosed which contains at least 30% by weight of natural and / or modified starch, from 1 to 70% of mineral fertilizer in the form of NPK and / or Ca or organic fertilizer. The method consists in the fact that a mixture consisting of natural and / or modified starch, constituting at least 30% by weight of the mixture and mineral and / or organic fertilizer in an amount of 1 to 70% by weight, is moistened to a water content of 17 to 30% , conditioned for a minimum of 12 hours, preferably 24 hours. Then the mixture is extruded at a feeder speed of 10 to 120 rpm, screw compression ratio from 1: 1 to 4: 1; screw revolutions 80 to 200 rpm, granulator knife revolutions from 100 to 250 rpm, nozzle diameter in the range of 2 to 10 mm, at the temperature of the first extruder zone from 40 to 160 ° C, the middle extruder zone from 50 to 180 ° C and a final zone from 60 to 200 ° C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL412036A PL412036A1 (en) | 2015-04-17 | 2015-04-17 | Fertilizer with slowed-down and controlled action and method for producing the fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL412036A PL412036A1 (en) | 2015-04-17 | 2015-04-17 | Fertilizer with slowed-down and controlled action and method for producing the fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL412036A1 true PL412036A1 (en) | 2016-10-24 |
Family
ID=57821645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL412036A PL412036A1 (en) | 2015-04-17 | 2015-04-17 | Fertilizer with slowed-down and controlled action and method for producing the fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL412036A1 (en) |
-
2015
- 2015-04-17 PL PL412036A patent/PL412036A1/en unknown
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