DE302281C - - Google Patents
Info
- Publication number
- DE302281C DE302281C DENDAT302281D DE302281DA DE302281C DE 302281 C DE302281 C DE 302281C DE NDAT302281 D DENDAT302281 D DE NDAT302281D DE 302281D A DE302281D A DE 302281DA DE 302281 C DE302281 C DE 302281C
- Authority
- DE
- Germany
- Prior art keywords
- drum
- iron
- zinc
- heating
- dezincing
- 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.)
- Expired
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 9
- 229910052725 zinc Inorganic materials 0.000 claims description 9
- 239000011701 zinc Substances 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 4
- 238000006477 desulfuration reaction Methods 0.000 claims description 4
- 230000023556 desulfurization Effects 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- 239000011593 sulfur Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 201000005569 Gout Diseases 0.000 claims description 2
- 238000003723 Smelting Methods 0.000 claims description 2
- 238000005054 agglomeration Methods 0.000 claims description 2
- 230000002776 aggregation Effects 0.000 claims description 2
- 239000003245 coal Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- RNWHGQJWIACOKP-UHFFFAOYSA-N zinc;oxygen(2-) Chemical group [O-2].[Zn+2] RNWHGQJWIACOKP-UHFFFAOYSA-N 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/02—Working-up flue dust
-
- 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
- C22B1/02—Roasting processes
-
- 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
- C22B1/11—Removing sulfur, phosphorus or arsenic other than by roasting
-
- 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
-
- 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
- C22B19/34—Obtaining zinc oxide
- C22B19/38—Obtaining zinc oxide in rotary furnaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE302281C true DE302281C (enExample) | 1900-01-01 |
Family
ID=556097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT302281D Expired DE302281C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE302281C (enExample) |
-
0
- DE DENDAT302281D patent/DE302281C/de not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH647552A5 (de) | Verfahren zur rueckgewinnung von nichtfluechtigen metallen aus einem staubfoermigen einsatzmaterial, welches metalloxide enthaelt. | |
| DE302281C (enExample) | ||
| DE533570C (de) | Verfahren zur Erzeugung von Zinkoxyd | |
| DE627325C (de) | Verfahren zur Gewinnung von Schwefel | |
| DE1951567B2 (de) | Schachtofen zum schmelzen und verfahren zum betreiben des selben | |
| DE1583259C3 (de) | Verfahren zur kontinuierlichen Erzeugung von Stahl | |
| EP3074540B1 (de) | Verfahren zum bearbeiten von entschwefelungsschlacke | |
| DE2931025C2 (de) | Direktreduktion von Eisenerzen | |
| DE889900C (de) | Verfahren zum Verhuetten von Erzen, insbesondere von Eisenerzen | |
| DE651163C (de) | Diskontinuierliches Verfahren zur unmittelbaren Erzeugung von fluessigem Eisen oder Stahl | |
| DE306152C (enExample) | ||
| DE930810C (de) | Verfahren zur Gewinnung von Elementarschwefel aus elementar-schwefelhaltigem Material durch Destillation | |
| DE524837C (de) | Gewinnung verfluechtigungsfaehiger Metalle und Metallverbindungen aus Erzen, Huettenprodukten und Rueckstaenden aller Art in einem Drehrohrofen | |
| AT298083B (de) | Verfahren und Vorrichtung zum direkten Schachtofenschmelzen | |
| DE302880C (enExample) | ||
| DE904051C (de) | Verfahren zur Erzeugung von Eisen oder Eisenlegierungen oder aehnlichen schwer schmelzbaren Metallen | |
| DE2034791C3 (de) | Verfahren zur Herstellung stückigen Einsatzmaterials für den SchmelzprozeB in einem Zink/Blei-Schachtofen | |
| DE376087C (de) | Verfahren zur Vorbereitung und zur Verhuettung zinkhaltiger Produkte und Mischerze | |
| DE3711130C1 (de) | Verfahren und Anlage zur Herstellung von bindemittellosen Heissbriketts | |
| DE401599C (de) | Entschwefelung von Zinkerzen | |
| DE403566C (de) | Fuer metallurgische Zwecke dienender elektrischer, kreisender oder schwingender Ofen | |
| DE218409C (enExample) | ||
| DE40624C (de) | Verfahren und Apparat zur Verarbeitung von schwefel- und arsenhaltigen Erzen | |
| DE595378C (de) | Verfahren zur Reduktion von Sulfiden nichtfluechtiger Metalle | |
| DE22152C (de) | Verfahren und Apparat zum Rösten von Schwefelmetallen unter Anwendung von wasserdampfhaltiger kalter und heifser Luft |