DE274865C - - Google Patents
Info
- Publication number
- DE274865C DE274865C DENDAT274865D DE274865DA DE274865C DE 274865 C DE274865 C DE 274865C DE NDAT274865 D DENDAT274865 D DE NDAT274865D DE 274865D A DE274865D A DE 274865DA DE 274865 C DE274865 C DE 274865C
- Authority
- DE
- Germany
- Prior art keywords
- nitrogen
- production
- phosphoric acid
- ammonia gas
- containing phosphorus
- 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.)
- Active
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 claims 1
- 239000003337 fertilizer Substances 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 239000002367 phosphate rock Substances 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- 239000002426 superphosphate Substances 0.000 claims 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 |
|---|---|
| DE274865C true DE274865C (enrdf_load_stackoverflow) |
Family
ID=531197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT274865D Active DE274865C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE274865C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE930088C (de) * | 1951-09-13 | 1955-07-11 | Kalk Chemische Fabrik Gmbh | Verfahren zur Herstellung von Mischduengern |
-
0
- DE DENDAT274865D patent/DE274865C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE930088C (de) * | 1951-09-13 | 1955-07-11 | Kalk Chemische Fabrik Gmbh | Verfahren zur Herstellung von Mischduengern |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE163637T1 (de) | Verfahren zur herstellung von phosphor und stickstoff enthaltenden produkten | |
| DE274865C (enrdf_load_stackoverflow) | ||
| US2555656A (en) | Process of producing a calcium phosphate | |
| DE3878561D1 (de) | Verfahren zur herstellung von granuliertes diammonphosphat enthaltenden duengemitteln. | |
| US2701193A (en) | Manufacture of fertilizers | |
| AU6993381A (en) | Production of nitrophosphate fertilizer | |
| DE680101C (de) | Verfahren zur Herstellung eines lagerbestaendigen und streufaehigen Mischduengers | |
| UST959001I4 (en) | Production of suspension fertilizers from wet-process orthophosphoric acids | |
| ATE265392T1 (de) | Verfahren zur behandlung von lösungen aus der düngemittelherstellung | |
| DE300022C (enrdf_load_stackoverflow) | ||
| US1638677A (en) | Process of treating phosphate rock | |
| RU2169720C1 (ru) | Способ получения сложного азотно-фосфорного удобрения | |
| US1742448A (en) | Fertilizer manufacture | |
| DE396215C (de) | Verfahren zur Herstellung von Mischduengern | |
| SU1114668A1 (ru) | Способ получени комплексных удобрений | |
| DE297782C (enrdf_load_stackoverflow) | ||
| GB396092A (en) | A process for the production of nitrogenous and/or phosphatic mixed fertilisers of desired composition by treatment of raw phosphates with nitric acid | |
| GB335600A (en) | Improvements in urea containing fertilizers and method for manufacturing same | |
| SU779371A1 (ru) | Способ получени комплексных удобрений | |
| DE283284C (enrdf_load_stackoverflow) | ||
| DE545584C (de) | Verfahren zur Herstellung von angereichertem Ammoniak-Superphosphat | |
| GB295477A (en) | Improvements in the manufacture and production of high grade fertilisers | |
| SU1666454A1 (ru) | Способ получени сложного удобрени | |
| SU298574A1 (ru) | Способ получения азотнофосфорных удобрений | |
| DE308659C (enrdf_load_stackoverflow) |