FR2090098A1 - - Google Patents
Info
- Publication number
- FR2090098A1 FR2090098A1 FR7117392A FR7117392A FR2090098A1 FR 2090098 A1 FR2090098 A1 FR 2090098A1 FR 7117392 A FR7117392 A FR 7117392A FR 7117392 A FR7117392 A FR 7117392A FR 2090098 A1 FR2090098 A1 FR 2090098A1
- Authority
- FR
- France
- 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.)
- Granted
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
- C22B19/14—Obtaining zinc by distilling in vertical retorts
-
- 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)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES379780A ES379780A1 (es) | 1970-05-18 | 1970-05-18 | Mejoras en la fabricacion de polvo de cinc de alta calidad. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2090098A1 true FR2090098A1 (OSRAM) | 1972-01-14 |
| FR2090098B1 FR2090098B1 (OSRAM) | 1975-01-17 |
Family
ID=8455886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7117392A Expired FR2090098B1 (OSRAM) | 1970-05-18 | 1971-05-13 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3768995A (OSRAM) |
| BE (1) | BE767010A (OSRAM) |
| CA (1) | CA947949A (OSRAM) |
| DE (1) | DE2124291C3 (OSRAM) |
| ES (1) | ES379780A1 (OSRAM) |
| FR (1) | FR2090098B1 (OSRAM) |
| GB (1) | GB1355101A (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5460261A (en) * | 1977-10-21 | 1979-05-15 | Nippon Mining Co Ltd | Metal powder production |
| US4606869A (en) * | 1984-08-27 | 1986-08-19 | The New Jersey Zinc Company | Method of making air atomized spherical zinc powder |
| KR20110040962A (ko) | 2008-08-07 | 2011-04-20 | 진쳄, 어 디비전 오브 짐코 그룹 (피티와이) 리미티드 | 아연 분진의 제조 방법 |
| CN113234938A (zh) * | 2021-04-28 | 2021-08-10 | 嘉善百伟锌业有限公司 | 一种锌粉生产工艺及其装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR484349A (fr) * | 1916-11-29 | 1917-09-25 | Guy Carey Fricker | Perfectionnements à l'affinage du zinc |
| US2493823A (en) * | 1947-04-02 | 1950-01-10 | Nat Zinc Company Inc | Process for zinc smelting |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US905753A (en) * | 1908-12-01 | New Delaville Spelter Company Ltd | Process of extracting zinc. | |
| US500436A (en) * | 1893-06-27 | Martin v | ||
| US1233652A (en) * | 1916-02-23 | 1917-07-17 | Auguste Joseph Francois De Bavay | Production of metallic zinc. |
| US1287949A (en) * | 1917-01-27 | 1918-12-17 | Guy Carey Fricker | Refining of zinc. |
| US1495961A (en) * | 1923-02-15 | 1924-05-27 | Int Precipitation Co | Process for the production of metal powder or dust |
| US1994345A (en) * | 1931-05-28 | 1935-03-12 | New Jersey Zinc Co | Purifying zinc vapor |
| US1980480A (en) * | 1933-01-10 | 1934-11-13 | New Jersey Zinc Co | Purifying zinc metal |
| US2007027A (en) * | 1934-05-31 | 1935-07-02 | Grassellf Chemical Company | Apparatus and process for the manufacture of zinc dust |
| US2823111A (en) * | 1953-07-16 | 1958-02-11 | Broken Hill Ass Smelter | Continuous vacuum distillation |
| US3563727A (en) * | 1968-01-11 | 1971-02-16 | Nasa | Method and apparatus for distallation of liquids |
-
1970
- 1970-05-18 ES ES379780A patent/ES379780A1/es not_active Expired
-
1971
- 1971-05-10 US US00141770A patent/US3768995A/en not_active Expired - Lifetime
- 1971-05-11 BE BE767010A patent/BE767010A/xx unknown
- 1971-05-13 FR FR7117392A patent/FR2090098B1/fr not_active Expired
- 1971-05-15 DE DE2124291A patent/DE2124291C3/de not_active Expired
- 1971-05-17 GB GB1529071*[A patent/GB1355101A/en not_active Expired
- 1971-05-17 CA CA113,177A patent/CA947949A/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR484349A (fr) * | 1916-11-29 | 1917-09-25 | Guy Carey Fricker | Perfectionnements à l'affinage du zinc |
| US2493823A (en) * | 1947-04-02 | 1950-01-10 | Nat Zinc Company Inc | Process for zinc smelting |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2124291A1 (de) | 1971-12-09 |
| BE767010A (fr) | 1971-10-01 |
| GB1355101A (en) | 1974-06-05 |
| DE2124291C3 (de) | 1974-11-07 |
| DE2124291B2 (de) | 1974-04-04 |
| FR2090098B1 (OSRAM) | 1975-01-17 |
| CA947949A (en) | 1974-05-28 |
| US3768995A (en) | 1973-10-30 |
| ES379780A1 (es) | 1972-09-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |