FR406434A - Method and apparatus for metal extraction - Google Patents
Method and apparatus for metal extractionInfo
- Publication number
- FR406434A FR406434A FR406434DA FR406434A FR 406434 A FR406434 A FR 406434A FR 406434D A FR406434D A FR 406434DA FR 406434 A FR406434 A FR 406434A
- Authority
- FR
- France
- Prior art keywords
- metal extraction
- extraction
- metal
- 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
- C22B5/00—General methods of reducing to metals
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (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 |
---|---|---|---|
FR406434T | 1909-08-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR406434A true FR406434A (en) | 1910-01-29 |
Family
ID=1450831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR406434D Expired FR406434A (en) | 1909-08-24 | 1909-08-24 | Method and apparatus for metal extraction |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR406434A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2532660A1 (en) * | 1982-09-07 | 1984-03-09 | Gorno Metall I | Process for the treatment of lead-sulphide or lead-zinc sulphide ores or of sulphide concentrates or of their mixtures |
-
1909
- 1909-08-24 FR FR406434D patent/FR406434A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2532660A1 (en) * | 1982-09-07 | 1984-03-09 | Gorno Metall I | Process for the treatment of lead-sulphide or lead-zinc sulphide ores or of sulphide concentrates or of their mixtures |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR406434A (en) | Method and apparatus for metal extraction | |
FR405107A (en) | Method and apparatus for marking fabric coupons | |
FR414409A (en) | Method and apparatus for sulfurizing plants | |
CH45875A (en) | Method and apparatus for sulfurizing plants | |
FR419428A (en) | Method and apparatus for inserting supplements into newspapers | |
FR384637A (en) | Method and apparatus for zinc extraction | |
FR392058A (en) | Method and apparatus for upsetting heated metals and alloys | |
FR409259A (en) | Filtering method and apparatus | |
FR377646A (en) | Method and apparatus for the extraction of wood by-products | |
FR417730A (en) | Method and apparatus for photographing sounds | |
FR401517A (en) | Method and apparatus for degreasing oily residues | |
FR10351E (en) | Method and apparatus for making feather boas | |
FR356534A (en) | Method and apparatus for recording the progress of surveys | |
FR423308A (en) | Method and apparatus for turning malt | |
FR371388A (en) | Improved method and apparatus for the extraction of faeces | |
FR406319A (en) | Method and apparatus for increasing the density of molten metals | |
FR371429A (en) | Method and apparatus for forging metal wheels | |
FR425941A (en) | Method and apparatus for ore reduction | |
FR402110A (en) | Method and apparatus for the treatment of ores and the like | |
FR398592A (en) | Method and apparatus for the treatment of slaughter exits | |
FR372890A (en) | Method and apparatus for removing dust | |
FR415355A (en) | Method and device for the protection of safes | |
FR389547A (en) | Cementation method and apparatus | |
FR416106A (en) | Cementation method and apparatus | |
FR401579A (en) | New apparatus and method for the mechanical striking of music |