DE269241C - - Google Patents
Info
- Publication number
- DE269241C DE269241C DENDAT269241D DE269241DA DE269241C DE 269241 C DE269241 C DE 269241C DE NDAT269241 D DENDAT269241 D DE NDAT269241D DE 269241D A DE269241D A DE 269241DA DE 269241 C DE269241 C DE 269241C
- Authority
- DE
- Germany
- Prior art keywords
- phosphoric acid
- ore
- phosphorus
- briquettes
- 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
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 34
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 14
- 239000011230 binding agent Substances 0.000 claims description 13
- 239000002253 acid Substances 0.000 claims description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 239000011574 phosphorus Substances 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 150000007513 acids Chemical class 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002893 slag Substances 0.000 description 6
- 201000005569 Gout Diseases 0.000 description 5
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004021 humic acid Substances 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910052742 iron Inorganic materials 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
- 150000004760 silicates Chemical class 0.000 description 2
- 239000002426 superphosphate Substances 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- -1 chlorure Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 239000002694 phosphate binding agent Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 150000003017 phosphorus Chemical class 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE269241C true DE269241C (enrdf_load_stackoverflow) |
Family
ID=526123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT269241D Active DE269241C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE269241C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1012243B (de) * | 1955-01-19 | 1957-07-11 | Dr Aloys Wuestefeld | Verfahren zum Binden von Mineralien |
-
0
- DE DENDAT269241D patent/DE269241C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1012243B (de) * | 1955-01-19 | 1957-07-11 | Dr Aloys Wuestefeld | Verfahren zum Binden von Mineralien |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2838070A1 (de) | Verfahren und vorrichtung zum kontinuierlichen laugen von erzen | |
| DE2006917A1 (de) | Schnellbindender, frühfester Zement | |
| DE269241C (enrdf_load_stackoverflow) | ||
| DE1963127C3 (de) | Verfahren zum Agglomerieren von feinteiligem metallhaltigem Ausgangsmaterial | |
| DE278105C (enrdf_load_stackoverflow) | ||
| DE2151394C3 (de) | Verfahren zur Herstellung kaltgebundener Agglomerate aus partikelförmigem, mineralischem Konzentrat | |
| DE3238961A1 (de) | Verfahren zur volumenreduktion waessriger radioaktiver abfaelle | |
| DE854176C (de) | Verfahren zum Binden von nichthydratisierendes Calciumsilikat enthaltenden Stoffen | |
| AT51961B (de) | Verfahren zur Erhöhung der Wetterbeständigkeit von mit Sulfit-Zellstoffablaugen als Bindemittel hergestellten Körpern. | |
| DE4444033A1 (de) | Verfahren zur Entgiftung von chromathaltigem Bauschutt oder Erdreich oder sonstigen deponiefähigen Feststoffen | |
| DE3716484A1 (de) | Verfahren zur herstellung eines lagerfaehigen, insbesondere eines deponiefaehigen erzeugnisses aus einem eisenhaltigen, feinkoernigen abgang enthaltend freies sechswertiges chrom, beispielsweise filterstaub der elektrostahlherstellung | |
| AT146917B (de) | Einbettmasse und Verfahren zur Herstellung von Gußformen. | |
| AT221558B (de) | Verfahren zum Brikettieren von Feinerz, Gichtstaub od. dgl. pulverförmigen Materialien | |
| DE526884C (de) | Verfahren zur Veredelung von Thomasschlacken fuer Duengezwecke | |
| AT296133B (de) | Verfahren zur Herstellung von Sintermagnesia | |
| AT200801B (de) | Verfahren zur Herstellung von Formkörpern aus feinkörnigen Stoffen, insbesondere Feinerzen, Feinkohlen sowie Schlacke oder/und sonstigen feinkörnigen Stoffen, die zur Steinherstellung dienen | |
| DE241707C (enrdf_load_stackoverflow) | ||
| DE17221C (de) | Neuerungen in dem Verfahren zur direkten Darstellung von Eisen und Stahl | |
| DE675177C (de) | Baustoff, enthaltend Kork und Zement, und Verfahren zu seiner Herstellung | |
| AT81283B (de) | Verfahren zur Herstellung eines zum Brikettieren vVerfahren zur Herstellung eines zum Brikettieren von Eisenerzen, Gichtstaub u. dgl. geeigneten Bindeon Eisenerzen, Gichtstaub u. dgl. geeigneten Bindemittels. mittels. | |
| AT204468B (de) | Verfahren zur Herstellung ungebrannter, basischer, feuerfester Formkörper | |
| AT107832B (de) | Verfahren zur Herstellung praktisch eisenfreier Chromsulfatlösungen aus Lösungen von Ferrochrom in Schwefelsäure. | |
| GB205063A (en) | Improvements in or relating to processes of agglomerating loose materials | |
| DE179037C (enrdf_load_stackoverflow) | ||
| AT59517B (de) | Verfahren zum Brikettieren von Feinerz, Gichtstaub, Metallabfällen und ähnlichen Materialien. |