FR445233A - Method and apparatus for roasting zinc blende - Google Patents
Method and apparatus for roasting zinc blendeInfo
- Publication number
- FR445233A FR445233A FR445233DA FR445233A FR 445233 A FR445233 A FR 445233A FR 445233D A FR445233D A FR 445233DA FR 445233 A FR445233 A FR 445233A
- Authority
- FR
- France
- Prior art keywords
- zinc blende
- roasting zinc
- roasting
- blende
- zinc
- 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
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
- C22B1/02—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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/02—Preliminary treatment of ores; Preliminary refining of zinc oxide
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US445233XA | 1911-07-19 | 1911-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR445233A true FR445233A (en) | 1912-11-06 |
Family
ID=1486147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR445233D Expired FR445233A (en) | 1911-07-19 | 1912-06-20 | Method and apparatus for roasting zinc blende |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR445233A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108906288A (en) * | 2018-07-18 | 2018-11-30 | 张善明 | One kind being based on cylinder rod milling mine, the other graphite ore-dressing plant of winnowing |
-
1912
- 1912-06-20 FR FR445233D patent/FR445233A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108906288A (en) * | 2018-07-18 | 2018-11-30 | 张善明 | One kind being based on cylinder rod milling mine, the other graphite ore-dressing plant of winnowing |
CN108906288B (en) * | 2018-07-18 | 2024-03-19 | 张善明 | Graphite ore dressing device based on cylindrical rod ore grinding and wind power sorting |
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