BE563048A - - Google Patents
Info
- Publication number
- BE563048A BE563048A BE563048DA BE563048A BE 563048 A BE563048 A BE 563048A BE 563048D A BE563048D A BE 563048DA BE 563048 A BE563048 A BE 563048A
- Authority
- BE
- Belgium
- Prior art keywords
- mother liquor
- nitrate
- lime
- nitric acid
- cao
- Prior art date
Links
- 229910019142 PO4 Inorganic materials 0.000 claims description 22
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 16
- 239000010452 phosphate Substances 0.000 claims description 16
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 15
- 229910017604 nitric acid Inorganic materials 0.000 claims description 15
- 239000012452 mother liquor Substances 0.000 claims description 13
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 12
- 238000001704 evaporation Methods 0.000 claims description 11
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 9
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 9
- 239000004571 lime Substances 0.000 claims description 9
- 229910002651 NO3 Inorganic materials 0.000 claims description 8
- 238000010790 dilution Methods 0.000 claims description 8
- 239000012895 dilution Substances 0.000 claims description 8
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 7
- 238000006386 neutralization reaction Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000002378 acidificating effect Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- 239000003337 fertilizer Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 235000019739 Dicalciumphosphate Nutrition 0.000 claims description 3
- 239000001506 calcium phosphate Substances 0.000 claims description 3
- 238000002425 crystallisation Methods 0.000 claims description 3
- 230000008025 crystallization Effects 0.000 claims description 3
- NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 claims description 3
- 229940038472 dicalcium phosphate Drugs 0.000 claims description 3
- 229910000390 dicalcium phosphate Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 230000003472 neutralizing effect Effects 0.000 claims description 2
- 159000000001 potassium salts Chemical class 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 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 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 235000021317 phosphate Nutrition 0.000 description 21
- 230000008020 evaporation Effects 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 6
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 239000013078 crystal Substances 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 239000004927 clay Substances 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- -1 nitrate ions Chemical class 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 235000010205 Cola acuminata Nutrition 0.000 description 1
- 244000228088 Cola acuminata Species 0.000 description 1
- 235000015438 Cola nitida Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- PRORZGWHZXZQMV-UHFFFAOYSA-N azane;nitric acid Chemical compound N.O[N+]([O-])=O PRORZGWHZXZQMV-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
- C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
- C05B11/06—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using nitric acid (nitrophosphates)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE563048A true BE563048A (d) |
Family
ID=184432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE563048D BE563048A (d) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE563048A (d) |
-
0
- BE BE563048D patent/BE563048A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3030179A (en) | Production of ammonium nitrate compositions | |
| BE563048A (d) | ||
| EP3331841B1 (fr) | Procede de fabrication d'un engrais a base de phosphate d'ammonium presentant une teneur reduite en cadmium | |
| DE2631917A1 (de) | Kontinuierliches kristallisationsverfahren zur herstellung von natriumcarbonat-peroxid | |
| US6821311B1 (en) | Method for treating fertilizer process solutions | |
| JP4790117B2 (ja) | 粒状硫安の製造方法 | |
| US2115857A (en) | Method of producing potassium nitrate from potassium sulphate and mixtures containing the same | |
| JPS60161312A (ja) | 一過硫酸カリウム組成物及びその安定化方法 | |
| US2819955A (en) | Treatment of impure calcium nitrate | |
| US2524174A (en) | Treatment of impure calcium nitrate | |
| US2936228A (en) | Process of preparing compound fertilizer | |
| US3121004A (en) | Process of preparing a compound fertilizer containing nitrogen, calcium and phosphate, and resultant product | |
| BE375011A (d) | ||
| SU203691A1 (ru) | Способ получения порофора-18 | |
| BE450919A (d) | ||
| BE517627A (d) | ||
| BE639721A (d) | ||
| BE428189A (d) | ||
| DE2126881B2 (de) | Verfahren zur kontinuierlichen Herstellung von Nitrilotriacetonitril | |
| BE607614A (d) | ||
| DE2936153A1 (de) | Verfahren zur aufarbeitung von ammoniumsulfathaltigem abwasser | |
| BE897306A (nl) | Werkwijze voor het afscheiden van magnesium uit superfosfoorzuur dat volgens het natte procede is bereid | |
| BE443958A (d) | ||
| BE358068A (d) | ||
| BE370587A (d) |