IL33943A - Process for preparing granular fertilizers - Google Patents
Process for preparing granular fertilizersInfo
- Publication number
- IL33943A IL33943A IL33943A IL3394370A IL33943A IL 33943 A IL33943 A IL 33943A IL 33943 A IL33943 A IL 33943A IL 3394370 A IL3394370 A IL 3394370A IL 33943 A IL33943 A IL 33943A
- Authority
- IL
- Israel
- Prior art keywords
- process according
- ammonium phosphate
- product
- phosphate
- granulated
- Prior art date
Links
- 239000003337 fertilizer Substances 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000004254 Ammonium phosphate Substances 0.000 claims description 21
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims description 21
- 235000019289 ammonium phosphates Nutrition 0.000 claims description 21
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 21
- 239000000047 product Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 18
- 238000005469 granulation Methods 0.000 claims description 16
- 230000003179 granulation Effects 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 15
- 229910021529 ammonia Inorganic materials 0.000 claims description 14
- 239000011236 particulate material Substances 0.000 claims description 11
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 8
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 claims description 7
- 239000002426 superphosphate Substances 0.000 claims description 7
- 239000002367 phosphate rock Substances 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 5
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 4
- 239000001103 potassium chloride Substances 0.000 claims description 4
- 235000011164 potassium chloride Nutrition 0.000 claims description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 2
- 239000011343 solid material Substances 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 10
- 239000000203 mixture Substances 0.000 description 7
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 5
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 235000019837 monoammonium phosphate Nutrition 0.000 description 4
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 3
- 239000006012 monoammonium phosphate Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 239000001166 ammonium sulphate Substances 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 150000003112 potassium compounds Chemical class 0.000 description 1
- OQZCJRJRGMMSGK-UHFFFAOYSA-M potassium metaphosphate Chemical compound [K+].[O-]P(=O)=O OQZCJRJRGMMSGK-UHFFFAOYSA-M 0.000 description 1
- 229940099402 potassium metaphosphate Drugs 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 239000001120 potassium sulphate Substances 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1192769 | 1969-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL33943A0 IL33943A0 (en) | 1970-04-20 |
| IL33943A true IL33943A (en) | 1972-10-29 |
Family
ID=9995206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL33943A IL33943A (en) | 1969-03-06 | 1970-02-23 | Process for preparing granular fertilizers |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE746918A (enrdf_load_stackoverflow) |
| FR (1) | FR2034695B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1295097A (enrdf_load_stackoverflow) |
| IL (1) | IL33943A (enrdf_load_stackoverflow) |
| SE (1) | SE358629B (enrdf_load_stackoverflow) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1395069A (fr) * | 1963-03-22 | 1965-04-09 | Scottish Agricultural Ind Ltd | Fabrication de compositions soldies comprenant des phosphates d'ammonium |
| FR1539256A (fr) * | 1967-09-15 | 1968-09-13 | Chemical Construction Corp | Production de phosphate d'ammonium sous forme granulaire |
-
1969
- 1969-03-06 GB GB1192769A patent/GB1295097A/en not_active Expired
-
1970
- 1970-02-23 IL IL33943A patent/IL33943A/en unknown
- 1970-03-05 BE BE746918D patent/BE746918A/xx unknown
- 1970-03-05 FR FR7007866A patent/FR2034695B1/fr not_active Expired
- 1970-03-05 SE SE02933/70A patent/SE358629B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE358629B (enrdf_load_stackoverflow) | 1973-08-06 |
| FR2034695B1 (enrdf_load_stackoverflow) | 1974-08-09 |
| GB1295097A (enrdf_load_stackoverflow) | 1972-11-01 |
| IL33943A0 (en) | 1970-04-20 |
| FR2034695A1 (enrdf_load_stackoverflow) | 1970-12-11 |
| BE746918A (fr) | 1970-09-07 |
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