DE143219C - - Google Patents
Info
- Publication number
- DE143219C DE143219C DENDAT143219D DE143219DA DE143219C DE 143219 C DE143219 C DE 143219C DE NDAT143219 D DENDAT143219 D DE NDAT143219D DE 143219D A DE143219D A DE 143219DA DE 143219 C DE143219 C DE 143219C
- Authority
- DE
- Germany
- Prior art keywords
- fertilizer
- gas
- phosphate
- rhodan
- rhodanammonium
- 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
- 238000000034 method Methods 0.000 claims description 10
- 229910019142 PO4 Inorganic materials 0.000 claims description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 9
- 239000010452 phosphate Substances 0.000 claims description 9
- NJYFRQQXXXRJHK-UHFFFAOYSA-N (4-aminophenyl) thiocyanate Chemical compound NC1=CC=C(SC#N)C=C1 NJYFRQQXXXRJHK-UHFFFAOYSA-N 0.000 claims description 6
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 3
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 3
- 239000003337 fertilizer Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000001166 ammonium sulphate Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- NQDMUZZDMANFJQ-UHFFFAOYSA-N P(=O)(O)(O)[O-].[NH4+].[N] Chemical compound P(=O)(O)(O)[O-].[NH4+].[N] NQDMUZZDMANFJQ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-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
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000002426 superphosphate Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 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 |
|---|---|
| DE143219C true DE143219C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=410726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT143219D Active DE143219C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE143219C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
0
- DE DENDAT143219D patent/DE143219C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2332973A1 (de) | Verfahren zur gewinnung von lactamen aus sauren reaktionsgemischen | |
| DE143219C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE2204779B2 (de) | Verfahren zur herstellung von ammonphosphaten | |
| DE2745783C3 (de) | Herstellung von Nitroguanidin aus Guanidinnitrat unter Einwirkung von wässriger Schwefelsäure | |
| DE2645777A1 (de) | Verfahren zur reinigung von phosphorsaeure | |
| DE2150994C3 (de) | Verfahren zur Herstellung reiner Alkalisalze von Aminopolycarbonsauren | |
| DE908616C (de) | Verfahren zur Zerlegung von Gemischen von organischen Verbindungen durch Herstellungvon Additionsverbindungen mit Harnstoff | |
| DE536650C (de) | Herstellung von Kupfersulfast aus Kupfer und Schwefelsaeure | |
| DE2029730C3 (de) | Verfahren zur Herstellung einer konzentrierten wäßrigen Tantaloxalatlösung | |
| DE946434C (de) | Verfahren zur Herstellung von Kaliumsulfat und Ammoniumchlorid | |
| DE187822C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE1542905C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE318948C (de) | Verfahren zur Darstellung wasserloeslicher Kondensationsprodukte | |
| DE881040C (de) | Verfahren zur Herstellung stabiler, auch injizierbarer Loesungen von Hexamethylentetraminrhodanid | |
| DE75847C (de) | Verfahren zur Herstellung einer Verbindung von Chloralhydrat mit Coffein | |
| DE941707C (de) | Verfahren zur Herstellung von bakterizidem Klareis | |
| DE490710C (de) | Verfahren zur Herstellung einer an der Luft Cyanwasserstoffsaeure abspaltenden Calciumverbindung | |
| DE422074C (de) | Verfahren zur Herstellung von Harnstoffsalzen, insbesondere Harnstoffnitrat, aus Cyanamiden | |
| DE256335C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE587955C (de) | Verfahren zur Herstellung eines gehaltreichen Phosphorsaeureduengers | |
| DE581147C (de) | Gewinnung von reinem Schwefel | |
| DE956304C (de) | Verfahren zur direkten Herstellung von Kaliumsulfat aus Calciumsulfat und Kaliumchlorid in Gegenwart von konzentrierten waessrigen Ammoniakloesungen | |
| DE336767C (de) | Verfahren zur Herstellung von Ammoniumsulfat mit Hilfe von Calciumsulfat, Ammoniak und Kohlensaeure | |
| DE51224C (de) | Darstellung von Potasche unter gleichzeitiger Gewinnung von Blanc fixe | |
| DE97558C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |