BE528574A - - Google Patents
Info
- Publication number
- BE528574A BE528574A BE528574DA BE528574A BE 528574 A BE528574 A BE 528574A BE 528574D A BE528574D A BE 528574DA BE 528574 A BE528574 A BE 528574A
- Authority
- BE
- Belgium
- Prior art keywords
- products
- slurry
- dryer
- granules
- superphosphate
- Prior art date
Links
- 239000002002 slurry Substances 0.000 claims description 30
- 239000008187 granular material Substances 0.000 claims description 17
- 239000003337 fertilizer Substances 0.000 claims description 16
- 229910019142 PO4 Inorganic materials 0.000 claims description 15
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 15
- 239000010452 phosphate Substances 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims 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 22
- 239000002426 superphosphate Substances 0.000 description 21
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 16
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 14
- 239000002253 acid Substances 0.000 description 10
- 235000011007 phosphoric acid Nutrition 0.000 description 9
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000005469 granulation Methods 0.000 description 5
- 230000003179 granulation Effects 0.000 description 5
- 235000013339 cereals Nutrition 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000019577 caloric intake Nutrition 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000002686 phosphate fertilizer Substances 0.000 description 1
- 239000002367 phosphate rock Substances 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 235000021395 porridge Nutrition 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M potassium chloride Inorganic materials [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
- 235000011164 potassium chloride 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
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B19/00—Granulation or pelletisation of phosphatic fertilisers, other than slag
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE528574A true BE528574A (esLanguage) |
Family
ID=161837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE528574D BE528574A (esLanguage) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE528574A (esLanguage) |
-
0
- BE BE528574D patent/BE528574A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1824799B1 (fr) | Procede de traitement de dechets de poudres d'extincteur, et engrais obtenu a partir d'un tel procede | |
| CA1179163A (fr) | Procede de fabrication de produits sous forme de particules solides notamment d'engrais granules np/npk contenant du phosphate d'ammonium | |
| EP0052552B1 (fr) | Procédé de fabrication de poudres propulsives fines par granulation et poudres ainsi obtenues | |
| EP1485329A1 (fr) | Dispositif de sechage et/ou cuisson de gypse | |
| BE528574A (esLanguage) | ||
| WO2008053086A2 (fr) | Procede de traitement des ordures menageres | |
| EP2578557B1 (fr) | Composition solide hydrosoluble d'engrais compose NPK contenant une sel mixte de nitrate d'ammonium potassium et son procede de fabrication | |
| CN104169240A (zh) | 制备硫硝酸铵的方法 | |
| FR2552213A1 (fr) | Procede et appareil pour la production de pastilles composees de neige carbonique et de liquide congele | |
| JP2008506091A (ja) | 赤外線を用いた粉末材料の焼結及び／又は乾燥方法及び装置 | |
| CH416569A (fr) | Procédé de préparation d'un catalyseur | |
| FR2491057A1 (esLanguage) | ||
| CH684191A5 (fr) | Procédé et installation pour le traitement des résidus industriels de gypses de synthèse. | |
| FR2512438A1 (fr) | Procede de preparation d'un platre nouveau et ses applications | |
| WO2016043673A1 (fr) | Procédé de fabrication de triple superphosphate (tsp) et d'engrais complexes granulés, avec dispositifs réactionnel, de granulation-séchage, de conditionnement du produit et de traitement des rejets: siape/gct- deuxieme generation | |
| FR2639938A1 (fr) | Produit soufre, notamment pour fertilisant et procedes pour le fabriquer | |
| BE397295A (esLanguage) | ||
| BE537782A (esLanguage) | ||
| FR2734560A1 (fr) | Compose a base d'yttrium ou d'holmium redispersible sous forme d'un sol | |
| JP2006240921A (ja) | 炭素系物質の造粒方法 | |
| BE579737A (esLanguage) | ||
| CN1109458A (zh) | 高浓度复混肥料的生产工艺 | |
| BE628406A (esLanguage) | ||
| FR2461518A1 (fr) | Procede et appareil pour la fabrication d'engrais granules | |
| CH387644A (fr) | Procédé de conversion de l'urée en acide cyanurique brut |