DE238372C - - Google Patents
Info
- Publication number
- DE238372C DE238372C DENDAT238372D DE238372DA DE238372C DE 238372 C DE238372 C DE 238372C DE NDAT238372 D DENDAT238372 D DE NDAT238372D DE 238372D A DE238372D A DE 238372DA DE 238372 C DE238372 C DE 238372C
- Authority
- DE
- Germany
- Prior art keywords
- phosphorite
- phosphoric anhydride
- production
- electric furnace
- acid
- 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
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims description 22
- 239000002367 phosphate rock Substances 0.000 claims description 9
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 150000001447 alkali salts Chemical class 0.000 claims 1
- 239000002320 enamel (paints) Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 5
- 239000001506 calcium phosphate Substances 0.000 description 5
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical class [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 description 5
- 239000011574 phosphorus Substances 0.000 description 5
- 229910052698 phosphorus Inorganic materials 0.000 description 5
- 239000002426 superphosphate Substances 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 239000003337 fertilizer Substances 0.000 description 4
- 229910000150 monocalcium phosphate Inorganic materials 0.000 description 4
- 235000019691 monocalcium phosphate Nutrition 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 description 3
- 210000003298 dental enamel Anatomy 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229910018557 Si O Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 235000011132 calcium sulphate Nutrition 0.000 description 2
- 229910000428 cobalt oxide Inorganic materials 0.000 description 2
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 2
- CFZXDJWFRVEWSR-BUHFOSPRSA-N indigo carmine (acid form) Chemical compound N/1C2=CC=C(S(O)(=O)=O)C=C2C(=O)C\1=C1/NC2=CC=C(S(=O)(=O)O)C=C2C1=O CFZXDJWFRVEWSR-BUHFOSPRSA-N 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
- 235000011007 phosphoric acid Nutrition 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- -1 tricalcium phosphate (phosphorite) Chemical compound 0.000 description 2
- 235000019739 Dicalciumphosphate Nutrition 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000001175 calcium sulphate Substances 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
- 238000000151 deposition Methods 0.000 description 1
- 229910000390 dicalcium phosphate Inorganic materials 0.000 description 1
- 229940038472 dicalcium phosphate Drugs 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003973 paint Substances 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
- 230000005855 radiation Effects 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/12—Oxides of phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE238372C true DE238372C (OSRAM) |
Family
ID=497900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT238372D Active DE238372C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE238372C (OSRAM) |
-
0
- DE DENDAT238372D patent/DE238372C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2029564B2 (de) | Verfahren zur Herstellung von reinen Alkaliphosphaten aus Rohphosphorsäure | |
| DE1567670A1 (de) | Verfahren zur Herstellung von Phosphatverbindungen | |
| DE2813151A1 (de) | Stabilisierter roter phosphor | |
| EP1359140B1 (de) | Herstellung und Verwendung von Iminodibernsteinsäureammoniummetallsalzen | |
| DE2429030A1 (de) | Verfahren zur herstellung von kristallinem harnstoffphosphat | |
| DE238372C (OSRAM) | ||
| DE1217950B (de) | Verfahren zur Herstellung neuer Perhydrate von Aminoalkylphosphonsaeuren | |
| DE3238962C2 (de) | Verfahren zur Verfestigung wässriger, alkalinitrathaltiger radioaktiver Abfallösungen | |
| DE481177C (de) | Herstellung eines Duengemittels | |
| DE661956C (de) | Verfahren zur Herstellung eines kalkhaltigen Mischduengers | |
| DE2538992B2 (de) | Verfahren zur Herstellung von Lactamen | |
| Preuss et al. | Polyphosphatovanadate/Polyphosphatovanadates | |
| DE2707639C2 (de) | Düngerlösung auf Basis von Stickstoffverbindungen | |
| DE1792396A1 (de) | Verfahren zur Herstellung eines aktivierten Calciumphosphathalogenidphosphors | |
| DE2208917C3 (de) | Verfahren zur Herstellung von Kieselgel und Harnstoff enthaltenden Bodenverbesserungsmitteln | |
| DE963605C (de) | Verfahren zur Herabminderung des Calciumnitratgehaltes im Kalkammonsalpeter | |
| DE966893C (de) | Pflanzenschutzmittel zur Behebung von Eisenmangelkrankheiten | |
| DE1592727B1 (de) | Verfahren zur Herstellung eines Mehrnaehrstoffduengemittels mit einem wasserloeslichen P2O5-Anteil | |
| DE69011671T2 (de) | Verbesserte Methode zur Herstellung von Lanthanum-Cerium-Terbium-Phosphat-Phosphor. | |
| DE68911627T2 (de) | Nahrungsverfahren für Pflanzen in Hydrokultur. | |
| DE541954C (de) | Verfahren zur Gewinnung von Ackerboden | |
| DE1592564A1 (de) | Fluessige Duengemittel | |
| DE1592727C (de) | Verfahren zur Herstellung eines Mehrnährstoffdüngemittels mit einem wasserlöslichen P tief 2 O tief 5 -Anteil | |
| DE563695C (de) | Verfahren zur Herstellung von ammoniak- und phosphorsaeurehaltigen Duengemitteln | |
| AT312765B (de) | Verfahren zur Herstellung von Hydrogenphosphaten oder gemischten Hydrogenphosphaten von zweiwertigen Metallen |