UA66242U - Process for preparation of simple superphosphate - Google Patents
Process for preparation of simple superphosphateInfo
- Publication number
- UA66242U UA66242U UAU201107678U UAU201107678U UA66242U UA 66242 U UA66242 U UA 66242U UA U201107678 U UAU201107678 U UA U201107678U UA U201107678 U UAU201107678 U UA U201107678U UA 66242 U UA66242 U UA 66242U
- Authority
- UA
- Ukraine
- Prior art keywords
- preparation
- superphosphate
- slurry
- neutralizing
- simple superphosphate
- Prior art date
Links
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000002426 superphosphate Substances 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 2
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 2
- 230000000996 additive effect Effects 0.000 abstract 2
- 239000004571 lime Substances 0.000 abstract 2
- 230000003472 neutralizing effect Effects 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000032683 aging Effects 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
A process for preparation of simple superphosphate by decomposition of phosphorus raw material with sulphur acid, ageing the produced superphosphate slurry and neutralization of free acidity with neutralizing calcium-containing additive. As neutralizing additive lime slurry is used, which is a waste of producing caustic soda by lime method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAU201107678U UA66242U (en) | 2011-06-20 | 2011-06-20 | Process for preparation of simple superphosphate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAU201107678U UA66242U (en) | 2011-06-20 | 2011-06-20 | Process for preparation of simple superphosphate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA66242U true UA66242U (en) | 2011-12-26 |
Family
ID=50841302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAU201107678U UA66242U (en) | 2011-06-20 | 2011-06-20 | Process for preparation of simple superphosphate |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA66242U (en) |
-
2011
- 2011-06-20 UA UAU201107678U patent/UA66242U/en unknown
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