DE2612888C2 - Verfahren zur Herstellung von granulierten kolloidale Kieselsäure und Phosphate enthaltenden Bodenverbesserungs- und Düngemitteln - Google Patents
Verfahren zur Herstellung von granulierten kolloidale Kieselsäure und Phosphate enthaltenden Bodenverbesserungs- und DüngemittelnInfo
- Publication number
- DE2612888C2 DE2612888C2 DE19762612888 DE2612888A DE2612888C2 DE 2612888 C2 DE2612888 C2 DE 2612888C2 DE 19762612888 DE19762612888 DE 19762612888 DE 2612888 A DE2612888 A DE 2612888A DE 2612888 C2 DE2612888 C2 DE 2612888C2
- Authority
- DE
- Germany
- Prior art keywords
- weight
- fertilizers
- sodium silicate
- granules
- production
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 14
- 239000003337 fertilizer Substances 0.000 title claims description 13
- 239000002689 soil Substances 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 229910019142 PO4 Inorganic materials 0.000 title claims description 4
- 235000021317 phosphate Nutrition 0.000 title claims description 4
- 150000003013 phosphoric acid derivatives Chemical class 0.000 title claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title description 4
- 239000008119 colloidal silica Substances 0.000 title description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 27
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 22
- 239000004115 Sodium Silicate Substances 0.000 claims description 16
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 15
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 15
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 13
- 239000008187 granular material Substances 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 10
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 9
- 239000004202 carbamide Substances 0.000 claims description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- 238000005469 granulation Methods 0.000 claims description 2
- 230000003179 granulation Effects 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 claims description 2
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 claims description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims 1
- 235000012239 silicon dioxide Nutrition 0.000 claims 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 14
- 239000011734 sodium Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000000243 solution Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 10
- 238000001035 drying Methods 0.000 description 7
- 235000011121 sodium hydroxide Nutrition 0.000 description 6
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- 229910000403 monosodium phosphate Inorganic materials 0.000 description 1
- 235000019799 monosodium phosphate Nutrition 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 150000002897 organic nitrogen compounds Chemical class 0.000 description 1
- 239000002245 particle Substances 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
- 239000002686 phosphate fertilizer Substances 0.000 description 1
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 235000011008 sodium phosphates Nutrition 0.000 description 1
- 235000019351 sodium silicates Nutrition 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 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)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762612888 DE2612888C2 (de) | 1976-03-26 | 1976-03-26 | Verfahren zur Herstellung von granulierten kolloidale Kieselsäure und Phosphate enthaltenden Bodenverbesserungs- und Düngemitteln |
| IT4845777A IT1083728B (it) | 1976-03-26 | 1977-03-14 | Procedimento per la produzione di fertilizzanti e di agenti per la bonifica del terreno contenenti acido silicico colloidale |
| AT211077A AT354480B (de) | 1976-03-26 | 1977-03-25 | Verfahren zur herstellung von granulierten, kolloidale kieselsaeure und phosphate ent- haltenden bodenverbesserungs- und duengemitteln |
| GB1258677A GB1570368A (en) | 1976-03-26 | 1977-03-25 | Manufacture of soil conditioners/fertilizers containing colloidal silicic acid and phosphate |
| FR7709056A FR2345410A1 (fr) | 1976-03-26 | 1977-03-25 | Procede de preparation d'amendements et d'engrais contenant de l'acide silicique colloidal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762612888 DE2612888C2 (de) | 1976-03-26 | 1976-03-26 | Verfahren zur Herstellung von granulierten kolloidale Kieselsäure und Phosphate enthaltenden Bodenverbesserungs- und Düngemitteln |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2612888B1 DE2612888B1 (de) | 1977-06-08 |
| DE2612888C2 true DE2612888C2 (de) | 1978-02-02 |
Family
ID=5973491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762612888 Expired DE2612888C2 (de) | 1976-03-26 | 1976-03-26 | Verfahren zur Herstellung von granulierten kolloidale Kieselsäure und Phosphate enthaltenden Bodenverbesserungs- und Düngemitteln |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT354480B (OSRAM) |
| DE (1) | DE2612888C2 (OSRAM) |
| FR (1) | FR2345410A1 (OSRAM) |
| GB (1) | GB1570368A (OSRAM) |
| IT (1) | IT1083728B (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0110931A4 (de) * | 1982-06-03 | 1987-09-22 | Elmszolg | Kunstdünger. |
| RU2130445C1 (ru) * | 1997-12-23 | 1999-05-20 | Матыченков Владимир Викторович | Комплексное кремний-фосфорное удобрение |
| BR112021019225A2 (pt) * | 2019-03-29 | 2021-11-30 | Biologicos Estrategicos Bioest S A S | Composições agrícolas à base de silício |
-
1976
- 1976-03-26 DE DE19762612888 patent/DE2612888C2/de not_active Expired
-
1977
- 1977-03-14 IT IT4845777A patent/IT1083728B/it active
- 1977-03-25 GB GB1258677A patent/GB1570368A/en not_active Expired
- 1977-03-25 FR FR7709056A patent/FR2345410A1/fr active Granted
- 1977-03-25 AT AT211077A patent/AT354480B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2612888B1 (de) | 1977-06-08 |
| ATA211077A (de) | 1979-06-15 |
| FR2345410A1 (fr) | 1977-10-21 |
| FR2345410B3 (OSRAM) | 1980-02-01 |
| IT1083728B (it) | 1985-05-25 |
| GB1570368A (en) | 1980-07-02 |
| AT354480B (de) | 1979-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8339 | Ceased/non-payment of the annual fee |