DE262727C - - Google Patents
Info
- Publication number
- DE262727C DE262727C DENDAT262727D DE262727DA DE262727C DE 262727 C DE262727 C DE 262727C DE NDAT262727 D DENDAT262727 D DE NDAT262727D DE 262727D A DE262727D A DE 262727DA DE 262727 C DE262727 C DE 262727C
- Authority
- DE
- Germany
- Prior art keywords
- iron
- phosphoric acid
- phosphorus
- phosphates
- lime
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 22
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 229910019142 PO4 Inorganic materials 0.000 claims description 11
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 11
- 235000021317 phosphate Nutrition 0.000 claims description 11
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 9
- 239000011574 phosphorus Substances 0.000 claims description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 8
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 7
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 7
- 239000004571 lime Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 239000002893 slag Substances 0.000 claims description 7
- 239000003245 coal Substances 0.000 claims description 3
- VAKIVKMUBMZANL-UHFFFAOYSA-N iron phosphide Chemical compound P.[Fe].[Fe].[Fe] VAKIVKMUBMZANL-UHFFFAOYSA-N 0.000 claims description 3
- 239000004135 Bone phosphate Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- DPTATFGPDCLUTF-UHFFFAOYSA-N phosphanylidyneiron Chemical compound [Fe]#P DPTATFGPDCLUTF-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000001506 calcium phosphate Substances 0.000 description 2
- 229910000389 calcium phosphate Inorganic materials 0.000 description 2
- 235000011010 calcium phosphates Nutrition 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 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 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000616 Ferromanganese Inorganic materials 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 229910001296 Malleable iron Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- DJCVNLGYSGMROR-UHFFFAOYSA-M [Fe]F Chemical compound [Fe]F DJCVNLGYSGMROR-UHFFFAOYSA-M 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
- C05B13/04—Fertilisers produced by pyrogenic processes from phosphatic materials from metallic phosphorus compounds, e.g. ferro-phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE262727C true DE262727C (enExample) |
Family
ID=520171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT262727D Active DE262727C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE262727C (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040007817A1 (en) * | 2002-07-15 | 2004-01-15 | Winning Moves, Inc. | Apparatus to facilitate the playing of the game of solitare |
-
0
- DE DENDAT262727D patent/DE262727C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040007817A1 (en) * | 2002-07-15 | 2004-01-15 | Winning Moves, Inc. | Apparatus to facilitate the playing of the game of solitare |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69414580T2 (de) | Behandlungsmethode für mindestens ein metall enthaltenden abwasserschlamm | |
| DE262727C (enExample) | ||
| DE102007048133A1 (de) | Schwermetallarmes Kalkphosphat-Düngemittel und Verfahren zur Erzeugung | |
| DE878501C (de) | Verfahren zum Frischen von Thomasroheisen, bei dem eine vanadinreiche Schlacke gewonnen wird | |
| DE301839C (enExample) | ||
| DE3006287C2 (de) | Verfahren zur Gewinnung von Vanadinpentoxid-Hydrat und Düngemittel aus flüssigem, phosphorhaltigem Roheisen mit einem Siliziumgehalt von kleiner/gleich 0,1% | |
| AT117840B (de) | Verfahren zur Gewinnung von Phosphor aus Ferrophosphor. | |
| DE454419C (de) | Gewinnung von Duengemitteln | |
| DE19545122B4 (de) | Verfahren zur Erhöhung des pflanzenverfügbaren Phosphorgehaltes metallurgischer Schlacken | |
| DE3233439C2 (de) | Verfahren zur Entphosphorung von flüssigem Stahl | |
| DE898307C (de) | Verfahren zur Herstellung von Bodenverbesserungsmitteln | |
| DE908861C (de) | Verfahren zur Herstellung von als Bodenverbesserungsmittel geeigneten Kalksilikatschlacken mit geringem P O-Gehalt | |
| DE811354C (de) | Gewinnung von Stahl und phosphathaltigen Schlacken | |
| DE14647C (de) | Verfahren zur Entschwefelung des Roheisens | |
| AT217069B (de) | Verfahren zur Herstellung von Stahl durch Windfrischen von Roheisen im Konverter oder Drehofen | |
| DE958656C (de) | Verfahren zur Herstellung von Stahl im basischen Konverter | |
| DE616946C (enExample) | ||
| DE618958C (de) | Verfahren zur Erzeugung von Ferrophosphor mit hohem Phosphorgehalt in zwei Stufen | |
| DE77665C (de) | Verfahren zur Darstellung pbospharreicher Schlacken beim Thomasprocefs durch Zuschlag kalkreicher natürlicher oder künstlicher Phosphate | |
| DE4433511C2 (de) | Verfahren zur Erzeugung von Stahl | |
| AT148975B (de) | Verfahren zur Herstellung eines Schmelzphosphates mit wurzel- und bodenlöslichen Phosphorsäureverbindungen. | |
| DE306482C (enExample) | ||
| DE726388C (de) | Verfahren zum Gewinnen phosphorfreier Eisenvanadinlegierungen | |
| DE338663C (de) | Verfahren zur Anreicherung von Gusseisen an Phosphor | |
| AT128323B (de) | Verfahren zur Herstellung von schnittfestem Eisen. |