PL91678B1 - - Google Patents
Download PDFInfo
- Publication number
- PL91678B1 PL91678B1 PL158828A PL15882872A PL91678B1 PL 91678 B1 PL91678 B1 PL 91678B1 PL 158828 A PL158828 A PL 158828A PL 15882872 A PL15882872 A PL 15882872A PL 91678 B1 PL91678 B1 PL 91678B1
- Authority
- PL
- Poland
- Prior art keywords
- mixer
- reactants
- compound
- granulation
- reaction
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 239000001506 calcium phosphate Substances 0.000 claims description 15
- 239000000376 reactant Substances 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 10
- 238000005469 granulation Methods 0.000 claims description 9
- 230000003179 granulation Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- NEFBYIFKOOEVPA-UHFFFAOYSA-K Dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 claims description 8
- 235000019739 Dicalciumphosphate Nutrition 0.000 claims description 8
- 229910000390 dicalcium phosphate Inorganic materials 0.000 claims description 8
- 229940038472 dicalcium phosphate Drugs 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- QORWJWZARLRLPR-UHFFFAOYSA-H Tricalcium phosphate Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 239000004254 Ammonium phosphate Substances 0.000 claims description 4
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims description 4
- 235000019289 ammonium phosphates Nutrition 0.000 claims description 4
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 4
- 235000019691 monocalcium phosphate Nutrition 0.000 claims description 4
- 229910000150 monocalcium phosphate Inorganic materials 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 239000007790 solid phase Substances 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000000047 product Substances 0.000 description 13
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 12
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 6
- LFVGISIMTYGQHF-UHFFFAOYSA-N Ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 5
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 5
- 235000019837 monoammonium phosphate Nutrition 0.000 description 5
- 239000006012 monoammonium phosphate Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L Calcium hydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 230000036462 Unbound Effects 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000002426 superphosphate Substances 0.000 description 2
- 229910000391 tricalcium phosphate Inorganic materials 0.000 description 2
- 235000019731 tricalcium phosphate Nutrition 0.000 description 2
- 229940078499 tricalcium phosphate Drugs 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- GVALZJMUIHGIMD-UHFFFAOYSA-H Magnesium phosphate tribasic Chemical class [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive Effects 0.000 description 1
- 229910000316 alkaline earth metal phosphate Inorganic materials 0.000 description 1
- 230000000903 blocking Effects 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- -1 dicalcium Chemical compound 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004137 magnesium phosphate Substances 0.000 description 1
- 235000010994 magnesium phosphates Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000001698 pyrogenic Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Publications (1)
Publication Number | Publication Date |
---|---|
PL91678B1 true PL91678B1 (ja) | 1977-03-31 |
Family
ID=
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1630150B1 (en) | Method for producing a fertilizer with micronutrients | |
US3192013A (en) | Anhydrous liquid phosphoric acid | |
PL235904B1 (pl) | Sposób ciągłego wytwarzania granulowanego nawozu azotowo- fosforowego typu USP | |
CN100404412C (zh) | 一种饲料级磷酸一二钙的生产方法 | |
FI116465B (fi) | Menetelmä fosfori- ja typpipitoisten tuotteiden valmistamiseksi | |
US2837418A (en) | Processes for producing mixed fertilizers | |
CN108473380A (zh) | 含有磷钾氮的npk肥料及用于制备粒化的含有磷钾氮的npk肥料的方法 | |
RU2421276C2 (ru) | Трубчатый реактор для получения серосодержащих азотных удобрений | |
PL91678B1 (ja) | ||
PL100380B1 (pl) | Sposob wytwarzania jednoczesnie kwasu fosforowego lub soli fosforowych i wieloskladnikowego nawozu mineralnego | |
WO2017176165A1 (ru) | Способ получения комплексных минеральных удобрений из фосфатной руды и установка для его реализации | |
US2886426A (en) | Process for continuously manufacturing superphosphate | |
CN110317115A (zh) | 一种利用磷化工生产废水生产复合缓释肥的方法 | |
EP0039241B1 (en) | Method and apparatus for producing nitrophosphate fertilizers | |
RU2628292C1 (ru) | Фосфор-калий-азотсодержащее npk-удобрение и способ получения гранулированного фосфор-калий-азотсодержащего npk-удобрения | |
RU2400459C2 (ru) | Способ и устройство для производства серосодержащих азотных удобрений | |
JPS6117795B2 (ja) | ||
US3695835A (en) | Ammonium polyphosphate manufacture | |
CS209434B2 (en) | Method of making the derivatives of natural phosphates | |
US3449107A (en) | Process for preparing melts comprising ammonium nitrate and phosphate | |
US3006754A (en) | Production of superphosphate fertilizers | |
US3155489A (en) | Process for producing a fertilizer suspension product having nitrogen fertilizer values | |
US2879153A (en) | Production of fertilizer | |
RU2221758C1 (ru) | Сложное азотно-фосфорное удобрение и способ его получения | |
CN111689875A (zh) | 一种利用湿法磷酸渣生产饲料级磷酸脲的方法 |