DE2228613C3 - Verfahren zur Herstellung eines Phosphat-Düngemittels - Google Patents
Verfahren zur Herstellung eines Phosphat-DüngemittelsInfo
- Publication number
- DE2228613C3 DE2228613C3 DE19722228613 DE2228613A DE2228613C3 DE 2228613 C3 DE2228613 C3 DE 2228613C3 DE 19722228613 DE19722228613 DE 19722228613 DE 2228613 A DE2228613 A DE 2228613A DE 2228613 C3 DE2228613 C3 DE 2228613C3
- Authority
- DE
- Germany
- Prior art keywords
- weight
- slag
- percent
- fertilizer
- rock
- 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
- 239000002686 phosphate fertilizer Substances 0.000 title claims description 5
- 239000002893 slag Substances 0.000 claims description 52
- 239000002367 phosphate rock Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 239000003337 fertilizer Substances 0.000 description 45
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 39
- 229910052698 phosphorus Inorganic materials 0.000 description 39
- 239000011574 phosphorus Substances 0.000 description 39
- 239000011435 rock Substances 0.000 description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 18
- 239000002245 particle Substances 0.000 description 17
- 239000002689 soil Substances 0.000 description 12
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000011575 calcium Substances 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 229910052587 fluorapatite Inorganic materials 0.000 description 5
- 229910019142 PO4 Inorganic materials 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000004720 fertilization Effects 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- 238000009628 steelmaking Methods 0.000 description 4
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 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
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 229910052586 apatite Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 235000012241 calcium silicate Nutrition 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229940077441 fluorapatite Drugs 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002426 superphosphate Substances 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 229940078499 tricalcium phosphate Drugs 0.000 description 1
- 229910000391 tricalcium phosphate Inorganic materials 0.000 description 1
- 235000019731 tricalcium phosphate Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B5/00—Thomas phosphate; Other slag phosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2803271 | 1971-06-15 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2228613A1 DE2228613A1 (de) | 1972-12-21 |
| DE2228613B2 DE2228613B2 (de) | 1980-04-10 |
| DE2228613C3 true DE2228613C3 (de) | 1980-12-04 |
Family
ID=10269165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722228613 Expired DE2228613C3 (de) | 1971-06-15 | 1972-06-13 | Verfahren zur Herstellung eines Phosphat-Düngemittels |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE784937A (OSRAM) |
| DD (1) | DD99772A5 (OSRAM) |
| DE (1) | DE2228613C3 (OSRAM) |
| FR (1) | FR2141944B1 (OSRAM) |
| GB (1) | GB1348686A (OSRAM) |
| IT (1) | IT960417B (OSRAM) |
| LU (1) | LU65519A1 (OSRAM) |
| NL (1) | NL7208031A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2854433C2 (de) * | 1978-12-16 | 1981-10-08 | Uhde Gmbh, 4600 Dortmund | Verfahren zur Herstellung eines P↓2↓O↓5↓-haltigen Düngemittels |
| DE3129188C2 (de) * | 1981-07-24 | 1985-01-24 | Thomasmehlgesellschaft mbH, 5000 Köln | Verfahren zur Herstellung eines gekörnten phosphat- und kalkhaltigen Düngemittels |
| CN110951935A (zh) * | 2019-12-26 | 2020-04-03 | 北京科技大学 | 一种提高转炉钢渣富磷相品位的方法 |
-
1971
- 1971-06-15 GB GB1348686D patent/GB1348686A/en not_active Expired
-
1972
- 1972-06-13 NL NL7208031A patent/NL7208031A/xx not_active Application Discontinuation
- 1972-06-13 DE DE19722228613 patent/DE2228613C3/de not_active Expired
- 1972-06-14 DD DD16373672A patent/DD99772A5/xx unknown
- 1972-06-14 LU LU65519D patent/LU65519A1/xx unknown
- 1972-06-14 IT IT6891972A patent/IT960417B/it active
- 1972-06-15 FR FR7221558A patent/FR2141944B1/fr not_active Expired
- 1972-06-15 BE BE784937A patent/BE784937A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2228613A1 (de) | 1972-12-21 |
| NL7208031A (OSRAM) | 1972-12-19 |
| DD99772A5 (OSRAM) | 1973-08-20 |
| LU65519A1 (OSRAM) | 1972-10-23 |
| FR2141944B1 (OSRAM) | 1977-06-17 |
| BE784937A (fr) | 1972-10-02 |
| DE2228613B2 (de) | 1980-04-10 |
| GB1348686A (en) | 1974-03-20 |
| IT960417B (it) | 1973-11-20 |
| FR2141944A1 (OSRAM) | 1973-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |