SE344763B - - Google Patents
Info
- Publication number
- SE344763B SE344763B SE9704/68A SE970468A SE344763B SE 344763 B SE344763 B SE 344763B SE 9704/68 A SE9704/68 A SE 9704/68A SE 970468 A SE970468 A SE 970468A SE 344763 B SE344763 B SE 344763B
- Authority
- SE
- Sweden
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
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/16—Dry methods smelting of sulfides or formation of mattes with volatilisation or condensation of the metal being produced
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/11—Batch distillation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671583880 DE1583880A1 (de) | 1967-07-20 | 1967-07-20 | Verfahren und Vorrichtung zur destillativen Reinigung von Metallen,insbesondere von Zink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE344763B true SE344763B (en:Method) | 1972-05-02 |
Family
ID=5679577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9704/68A SE344763B (en:Method) | 1967-07-20 | 1968-07-15 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3637367A (en:Method) |
| BE (1) | BE718006A (en:Method) |
| GB (1) | GB1239053A (en:Method) |
| SE (1) | SE344763B (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2058138B (en) * | 1979-07-24 | 1984-06-27 | Isc Alloys Ltd | Evaporating zinc and cadmium |
| CN113350821B (zh) * | 2021-05-28 | 2022-12-06 | 鲁西化工集团股份有限公司硅化工分公司 | 一种提高精馏系统运行效果的装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1086452A (en) * | 1912-08-16 | 1914-02-10 | Bernhard Benedix | Rectifying apparatus. |
| US1941569A (en) * | 1930-02-24 | 1934-01-02 | New Jersey Zinc Co | Manufacture of zinc oxide |
| US2183535A (en) * | 1938-02-18 | 1939-12-19 | American Smelting Refining | Recovering zinc |
| US2433615A (en) * | 1945-03-27 | 1947-12-30 | New Jersey Zinc Co | Treatment of dross for the recovery of zinc |
| US2674609A (en) * | 1951-07-10 | 1954-04-06 | Robert E Beal | Deodorization process |
| NL95283C (en:Method) * | 1953-06-22 | |||
| US3325376A (en) * | 1963-05-08 | 1967-06-13 | Us Stoneware Co | Distillation column |
-
1968
- 1968-07-12 BE BE718006D patent/BE718006A/xx unknown
- 1968-07-15 SE SE9704/68A patent/SE344763B/xx unknown
- 1968-07-19 US US746191A patent/US3637367A/en not_active Expired - Lifetime
- 1968-07-22 GB GB1239053D patent/GB1239053A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE718006A (en:Method) | 1968-12-16 |
| GB1239053A (en:Method) | 1971-07-14 |
| US3637367A (en) | 1972-01-25 |