DE244538C - - Google Patents
Info
- Publication number
- DE244538C DE244538C DENDAT244538D DE244538DA DE244538C DE 244538 C DE244538 C DE 244538C DE NDAT244538 D DENDAT244538 D DE NDAT244538D DE 244538D A DE244538D A DE 244538DA DE 244538 C DE244538 C DE 244538C
- Authority
- DE
- Germany
- Prior art keywords
- clay
- air
- acid
- annealed
- heated
- 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
- 239000004927 clay Substances 0.000 claims description 13
- 239000002253 acid Substances 0.000 claims description 6
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 2
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010306 acid treatment Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/68—Aluminium compounds containing sulfur
- C01F7/74—Sulfates
- C01F7/743—Preparation from silicoaluminious materials, e.g. clays or bauxite
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE244538C true DE244538C (enrdf_load_stackoverflow) |
Family
ID=503571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT244538D Active DE244538C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE244538C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT244538D patent/DE244538C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE244538C (enrdf_load_stackoverflow) | ||
| DE2653762A1 (de) | Verfahren zur aufarbeitung von rotschlamm | |
| DE610683C (de) | Verarbeitung von kuenstlichem Natrolith | |
| DE369233C (de) | Verfahren zur Herstellung von Tonerde aus Tonerdesilikaten | |
| DE2008108A1 (de) | Verfahren zur Gewinnung von fein verteiltem, silikathaltigem Material | |
| DE235765C (enrdf_load_stackoverflow) | ||
| DE930871C (de) | Verfahren zur Herstellung von Ausgangslaugen fuer die Gewinnung von Aluminiumsulfat, Kalialaun und anderen Aluminiumsalzverbindungen | |
| DE293395C (enrdf_load_stackoverflow) | ||
| AT231407B (de) | Verfahren zur Herstellung einer siliziumdioxydfreien Aluminiumsulfatlösung | |
| DE492412C (de) | Herstellung von Aluminiumfluorid | |
| DE284043C (enrdf_load_stackoverflow) | ||
| DE3227491A1 (de) | Verfahren zur herstellung von methylnaphthalin von loesungsmittelqualitaet | |
| DE290878C (enrdf_load_stackoverflow) | ||
| DE394051C (de) | Verfahren zur teilweisen oder vollstaendigen Trennung von loeslichen Strontium- und Kalziumverbindungen | |
| DE806122C (de) | Laeuterung von Erzen | |
| AT134244B (de) | Verfahren zur Herstellung von Tonerde aus Ton und anderen tonerdehaltigen Stoffen. | |
| AT72073B (de) | Verfahren zur Enteisenung von festen, anorganischen Stoffen. | |
| DE107502C (enrdf_load_stackoverflow) | ||
| DE230171C (enrdf_load_stackoverflow) | ||
| DE748924C (de) | Verfahren zur Regenerierung von Altoel, insbesondere gealterten Motorschmieroelen | |
| DE607395C (de) | Verfahren zur Herstellung von Titansaeure bzw. Titanpigmenten | |
| AT113103B (de) | Verfahren zur Überführuug von Bleisulfat in Bleikarbonat. | |
| DE214040C (enrdf_load_stackoverflow) | ||
| AT21306B (de) | Verfahren zur Darstellung von Tonerdehydrat und Kaliumchlorid bezw. -nitrat aus Alaun und Aluminiumerzen. | |
| AT67085B (de) | Verfahren zur Reinigung von Abwässern und zur Entwässerung von Schlamm. |