JO950B1 - A process for the preparing fertilizers Containing Dicalcium Phosphate - Google Patents
A process for the preparing fertilizers Containing Dicalcium PhosphateInfo
- Publication number
- JO950B1 JO950B1 JO1978950A JOP19780950A JO950B1 JO 950 B1 JO950 B1 JO 950B1 JO 1978950 A JO1978950 A JO 1978950A JO P19780950 A JOP19780950 A JO P19780950A JO 950 B1 JO950 B1 JO 950B1
- Authority
- JO
- Jordan
- Prior art keywords
- phosphate
- dicalcium phosphate
- fertilizers containing
- granulated
- containing dicalcium
- Prior art date
Links
- 239000003337 fertilizer Substances 0.000 title abstract 4
- 239000001506 calcium phosphate Substances 0.000 title abstract 3
- 235000019739 Dicalciumphosphate Nutrition 0.000 title abstract 2
- NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 title abstract 2
- 229910000390 dicalcium phosphate Inorganic materials 0.000 title abstract 2
- 229940038472 dicalcium phosphate Drugs 0.000 title abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 5
- 235000021317 phosphate Nutrition 0.000 abstract 5
- 239000010452 phosphate Substances 0.000 abstract 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000004137 mechanical activation Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910000150 monocalcium phosphate Inorganic materials 0.000 abstract 1
- 235000019691 monocalcium phosphate Nutrition 0.000 abstract 1
- -1 phosphate compound Chemical class 0.000 abstract 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
Landscapes
- Fertilizers (AREA)
Abstract
There is disclosed a process for preparing fertilizers containing dicalcium phosphate from phosphates of mineral origin by mechanical activation. According to the invention grains larger than 5 mm of the sized or unsized starting phosphate compound of mineral origin are granulated up to a grain size of 1 to 4 mm, the granulated phosphate obtained is admixed with monocalcium phosphate and the phosphate crystals are activated by colliding the grains of the mixture at a speed of 70 to 120 m/sec. The fertilizer prepared according to the invention possesses numerous advantages over the known phosphate fertilizers from technological and applicational point of view as well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JO1978950A JO950B1 (en) | 1978-12-12 | 1978-12-12 | A process for the preparing fertilizers Containing Dicalcium Phosphate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JO1978950A JO950B1 (en) | 1978-12-12 | 1978-12-12 | A process for the preparing fertilizers Containing Dicalcium Phosphate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JO950B1 true JO950B1 (en) | 1979-12-01 |
Family
ID=48087005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JO1978950A JO950B1 (en) | 1978-12-12 | 1978-12-12 | A process for the preparing fertilizers Containing Dicalcium Phosphate |
Country Status (1)
| Country | Link |
|---|---|
| JO (1) | JO950B1 (en) |
-
1978
- 1978-12-12 JO JO1978950A patent/JO950B1/en active
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