BE384432A - - Google Patents
Info
- Publication number
- BE384432A BE384432A BE384432DA BE384432A BE 384432 A BE384432 A BE 384432A BE 384432D A BE384432D A BE 384432DA BE 384432 A BE384432 A BE 384432A
- Authority
- BE
- Belgium
- Prior art keywords
- reaction
- ammonia
- products
- water vapor
- decomposition
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 72
- 229910021529 ammonia Inorganic materials 0.000 description 30
- 238000006243 chemical reaction Methods 0.000 description 30
- 239000000047 product Substances 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 238000000354 decomposition reaction Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 239000007789 gas Substances 0.000 description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 8
- 239000007795 chemical reaction product Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 229910019142 PO4 Inorganic materials 0.000 description 7
- 238000009833 condensation Methods 0.000 description 7
- 230000005494 condensation Effects 0.000 description 7
- 235000021317 phosphate Nutrition 0.000 description 7
- 229920006395 saturated elastomer Polymers 0.000 description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 238000010790 dilution Methods 0.000 description 5
- 239000012895 dilution Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 5
- 239000010452 phosphate Substances 0.000 description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002426 superphosphate Substances 0.000 description 3
- 239000004254 Ammonium phosphate Substances 0.000 description 2
- 206010039509 Scab Diseases 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 2
- 235000019289 ammonium phosphates Nutrition 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 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
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 229910000394 calcium triphosphate Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- RFWLACFDYFIVMC-UHFFFAOYSA-D pentacalcium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O.[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O RFWLACFDYFIVMC-UHFFFAOYSA-D 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- YWYZEGXAUVWDED-UHFFFAOYSA-N triammonium citrate Chemical compound [NH4+].[NH4+].[NH4+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O YWYZEGXAUVWDED-UHFFFAOYSA-N 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/06—Ammoniation of superphosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE384432A true BE384432A (enExample) |
Family
ID=53460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE384432D BE384432A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE384432A (enExample) |
-
0
- BE BE384432D patent/BE384432A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2877271C (en) | Production of ammonium phosphates | |
| JPH0137389B2 (enExample) | ||
| NO332851B1 (no) | Fremgangsmate for fremstilling av NPK- eller NP-materiale inneholdende polyfosfater | |
| RU2134251C1 (ru) | Способ получения гранулированной мочевины | |
| BE384432A (enExample) | ||
| EP4165001A1 (en) | Production of potassium phosphates | |
| EA016144B1 (ru) | Способ получения гранулированного диаммонийфосфата | |
| US1924041A (en) | Process of manufacturing alpha product containing ammonium nitrate and calcium carbonate | |
| US1929002A (en) | Process for the manufacture of sodium nitrate and other fertilizing substances | |
| CH298899A (fr) | Procédé de fabrication d'un engrais complexe stable. | |
| BE377370A (enExample) | ||
| SU57337A1 (ru) | Способ сушки гор чей влажной аммиачной селитры | |
| BE497789A (enExample) | ||
| BE384625A (enExample) | ||
| BE403043A (enExample) | ||
| BE514512A (enExample) | ||
| CH284269A (fr) | Procédé pour la fabrication d'un engrais composé en partant d'une solution acide contenant du fluor, du calcium et de l'acide phosphorique. | |
| BE385729A (enExample) | ||
| CH145166A (fr) | Procédé d'enrobage de matières inertes à l'aide d'une substance en solution aqueuse avec concentration simultanée de la solution. | |
| BE372782A (enExample) | ||
| BE554798A (enExample) | ||
| BE378172A (enExample) | ||
| CH402901A (fr) | Procédé pour extraire la partie phosphorique d'un phosphate calcique naturel et utilisation du produit obtenu par ce procédé pour la préparation d'engrais | |
| BE365374A (enExample) | ||
| BOTTGER | On New and very Delicate Test for Ammonia. By |