DE284866C - - Google Patents
Info
- Publication number
- DE284866C DE284866C DENDAT284866D DE284866DA DE284866C DE 284866 C DE284866 C DE 284866C DE NDAT284866 D DENDAT284866 D DE NDAT284866D DE 284866D A DE284866D A DE 284866DA DE 284866 C DE284866 C DE 284866C
- Authority
- DE
- Germany
- Prior art keywords
- gases
- coal
- layer
- flowing
- condenser
- 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
- 239000007789 gas Substances 0.000 claims description 20
- 239000003245 coal Substances 0.000 claims description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 7
- 239000011701 zinc Substances 0.000 claims description 7
- 229910052725 zinc Inorganic materials 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 3
- 239000002817 coal dust Substances 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 241000182341 Cubitermes group Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000746 purification Methods 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
- C22B19/00—Obtaining zinc or zinc oxide
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/04—Obtaining zinc by distilling
- C22B19/06—Obtaining zinc by distilling in muffle furnaces
-
- 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
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
- C22B4/04—Heavy metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE284866C true DE284866C (enrdf_load_stackoverflow) |
Family
ID=540294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT284866D Active DE284866C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE284866C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT284866D patent/DE284866C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69027437T2 (de) | Verhüttung metallurgischer abfallstoffe enthaltend eisenbestandteile und toxische elemente | |
| DE3042222C2 (de) | Verfahren zur Reduktion von feinkörnigen, unter anderem Eisenoxide enthaltenden Metalloxiden unter Gewinnung von bei der Temperatur der Eisenschmelze flüchtigen Metallen | |
| DE2521830C2 (de) | Verfahren zur Raffination von stark verunreinigtem Schwarzkupfer | |
| EP0222452A1 (de) | Verfahren zur Reduktion von höheren Metalloxiden zu niedrigen Metalloxiden | |
| DE19720420A1 (de) | Verfahren zur Herstellung eines Metalls aus einem Metalloxid | |
| DE2807964A1 (de) | Verfahren zur kontinuierlichen konvertierung von ne-metallsulfidkonzentraten | |
| DE2038227C3 (de) | Verfahren zur Aufbereitung von Erzen und Konzentraten | |
| DE3212100C2 (de) | Verfahren und Vorrichtung zur Durchführung pyrometallurgischer Prozesse | |
| DE284866C (enrdf_load_stackoverflow) | ||
| DE3639343C2 (de) | Verfahren und Anlage zur pyrometallurgischen Verhüttung von feinverteilten Materialien | |
| DE4133470C2 (de) | Trockenverfahren zum Raffinieren von Zinksulfid-Konzentraten | |
| DE60212815T2 (de) | Schachtofenverfahren zur reduktion und schmelzung mit rückgewinnung von flüchtigen sekundärmetallen | |
| DE863952C (de) | Verfahren zur Reduktion von Eisenoxyden in einem Flammofen | |
| DE205866C (enrdf_load_stackoverflow) | ||
| DE306032C (enrdf_load_stackoverflow) | ||
| DE246182C (enrdf_load_stackoverflow) | ||
| DE3207024C2 (de) | Verfahren zur Konzentrierung von Antimon- und Zinnoxiden aus Erzen oder sekundären Ausgangsmaterialien und eine hierfür geeignete Vorrichtung | |
| DE525954C (de) | Gewinnung von Zinn aus Cassiterit | |
| DE1225213C2 (de) | Abschmelzofen zur Trennung von Eisen- und Nichteisenmetallen | |
| DE941391C (de) | Verfahren zur Gewinnung von Zink im Schachtofen | |
| DE300193C (enrdf_load_stackoverflow) | ||
| DE1213628B (de) | Verfahren zur Gewinnung von Zink durch Reduktion und Schmelzflusselektrolyse | |
| DE2931025A1 (de) | Direktreduktion von eisenerzen | |
| DE91896C (enrdf_load_stackoverflow) | ||
| DE127565C (enrdf_load_stackoverflow) |