BE518621A - - Google Patents
Info
- Publication number
- BE518621A BE518621A BE518621DA BE518621A BE 518621 A BE518621 A BE 518621A BE 518621D A BE518621D A BE 518621DA BE 518621 A BE518621 A BE 518621A
- Authority
- BE
- Belgium
- Prior art keywords
- compounds
- germanium
- ion exchanger
- aqueous solutions
- impure
- Prior art date
Links
- 150000002291 germanium compounds Chemical class 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 150000002500 ions Chemical class 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 238000003763 carbonization Methods 0.000 claims description 5
- 239000003245 coal Substances 0.000 claims description 5
- 229910052732 germanium Inorganic materials 0.000 claims description 5
- 239000002912 waste gas Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000012141 concentrate Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 150000001450 anions Chemical class 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 239000000428 dust Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- -1 germanium ion Chemical class 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G17/00—Compounds of germanium
- C01G17/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE518621A true BE518621A (enrdf_load_stackoverflow) |
Family
ID=155114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE518621D BE518621A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE518621A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1232561B (de) * | 1959-12-30 | 1967-01-19 | Forsch Ne Metalle Freiberg Sa | Verfahren zur selektiven Abtrennung von Germanium mittels Ionenaustauscher aus Loesungen mit niedrigem Germaniumgehalt |
-
0
- BE BE518621D patent/BE518621A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1232561B (de) * | 1959-12-30 | 1967-01-19 | Forsch Ne Metalle Freiberg Sa | Verfahren zur selektiven Abtrennung von Germanium mittels Ionenaustauscher aus Loesungen mit niedrigem Germaniumgehalt |
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