PL421200A1 - Granular phosphatic fertilizer and method for producing it - Google Patents
Granular phosphatic fertilizer and method for producing itInfo
- Publication number
- PL421200A1 PL421200A1 PL421200A PL42120017A PL421200A1 PL 421200 A1 PL421200 A1 PL 421200A1 PL 421200 A PL421200 A PL 421200A PL 42120017 A PL42120017 A PL 42120017A PL 421200 A1 PL421200 A1 PL 421200A1
- Authority
- PL
- Poland
- Prior art keywords
- layered
- producing
- application
- elemental sulfur
- fertilizer
- Prior art date
Links
- 239000003337 fertilizer Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract 2
- 239000000440 bentonite Substances 0.000 abstract 2
- 229910000278 bentonite Inorganic materials 0.000 abstract 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229910052698 phosphorus Inorganic materials 0.000 abstract 2
- 239000011574 phosphorus Substances 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 238000005469 granulation Methods 0.000 abstract 1
- 230000003179 granulation Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000002686 phosphate fertilizer Substances 0.000 abstract 1
- 239000002367 phosphate rock Substances 0.000 abstract 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Fertilizers (AREA)
Abstract
Przedmiotem zgłoszenia jest granulowany nawóz fosforowy, zawierający zmielony fosforyt oraz sproszkowaną siarkę elementarną, jako czynnik zwiększający zawartość rozpuszczalnych form zawartego w nim fosforu w stosunku P:S od 1:1 do 3:1 oraz dodatkowo od 1 do 10% mas. bentonit zawierający glinokrzemiany o strukturze warstwowej lub warstwowo-wstęgowej. Zgłoszenie obejmuje też sposób wytwarzania granulowanego nawozu fosforowego, który charakteryzuje się tym, że zmielony fosforyt miesza się ze sproszkowaną siarką elementarną w stosunku wagowym P:S od 1:1 do 3:1, następnie dodaje się od 1 do 10% mas. bentonitu zawierającego glinokrzemiany o strukturze warstwowej lub warstwowo-wstęgowej, po czym mieszaninę poddaje się procesowi granulacji metodą zgniatania i uzyskany granulat suszy się.The subject of the application is a granulated phosphorus fertilizer containing ground phosphate and powdered elemental sulfur as a factor increasing the content of soluble forms of phosphorus contained in it in the ratio P: S from 1: 1 to 3: 1 and additionally from 1 to 10% by mass. bentonite containing aluminosilicates with a layered or layered web structure. The application also includes a method of producing granular phosphate fertilizer, which is characterized in that the ground phosphorite is mixed with powdered elemental sulfur in a P: S weight ratio from 1: 1 to 3: 1, then from 1 to 10% by weight. bentonite containing aluminosilicates with a layered or layer-ribbon structure, after which the mixture is subjected to a crushing granulation process and the obtained granulate is dried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL421200A PL234417B1 (en) | 2017-04-07 | 2017-04-07 | Granular phosphatic fertilizer and method for producing it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL421200A PL234417B1 (en) | 2017-04-07 | 2017-04-07 | Granular phosphatic fertilizer and method for producing it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL421200A1 true PL421200A1 (en) | 2018-01-15 |
| PL234417B1 PL234417B1 (en) | 2020-02-28 |
Family
ID=60937407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL421200A PL234417B1 (en) | 2017-04-07 | 2017-04-07 | Granular phosphatic fertilizer and method for producing it |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL234417B1 (en) |
-
2017
- 2017-04-07 PL PL421200A patent/PL234417B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL234417B1 (en) | 2020-02-28 |
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