RO61376A - - Google Patents
Info
- Publication number
- RO61376A RO61376A RO5699768A RO5699768A RO61376A RO 61376 A RO61376 A RO 61376A RO 5699768 A RO5699768 A RO 5699768A RO 5699768 A RO5699768 A RO 5699768A RO 61376 A RO61376 A RO 61376A
- Authority
- RO
- Romania
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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/04—Obtaining zinc by distilling
-
- 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
- C22B19/32—Refining zinc
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 |
|---|---|---|---|
| GB2790167A GB1145688A (en) | 1967-06-16 | 1967-06-16 | Improvements in and relating to the purification of zinc by fractional distillation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO61376A true RO61376A (ro) | 1976-12-15 |
Family
ID=10267112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO5699768A RO61376A (ro) | 1967-06-16 | 1968-06-13 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE716056A (ro) |
| DE (1) | DE1758504B1 (ro) |
| GB (1) | GB1145688A (ro) |
| RO (1) | RO61376A (ro) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002050320A1 (fr) * | 2000-12-18 | 2002-06-27 | Mitsui Mining & Smelting Co., Ltd. | Procede pour purifier du zinc et colonne de rectification pour purifier du zinc |
| CN106756094B (zh) * | 2016-12-27 | 2018-10-23 | 湖南金马冶金技术开发有限公司 | 锌蒸馏炉 |
| CN107457409B (zh) * | 2017-10-10 | 2023-12-22 | 湖南金马冶金技术开发有限公司 | 一种镀锌渣连续冶炼锌粉炉 |
| CN109894624B (zh) * | 2019-04-12 | 2024-03-22 | 湖南新威凌新材料有限公司 | 一种立式精馏炉锌粉生产系统 |
-
1967
- 1967-06-16 GB GB2790167A patent/GB1145688A/en not_active Expired
-
1968
- 1968-06-04 BE BE716056D patent/BE716056A/xx unknown
- 1968-06-13 RO RO5699768A patent/RO61376A/ro unknown
- 1968-06-14 DE DE19681758504 patent/DE1758504B1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1145688A (en) | 1969-03-19 |
| DE1758504B1 (de) | 1970-09-03 |
| BE716056A (ro) | 1968-11-04 |