GB1302237A - - Google Patents
Info
- Publication number
- GB1302237A GB1302237A GB4522970A GB4522970A GB1302237A GB 1302237 A GB1302237 A GB 1302237A GB 4522970 A GB4522970 A GB 4522970A GB 4522970 A GB4522970 A GB 4522970A GB 1302237 A GB1302237 A GB 1302237A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vapour
- sept
- air
- inert gas
- zinc dust
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/12—Making metallic powder or suspensions thereof using physical processes starting from gaseous material
-
- 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)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
1302237 Producing zinc dust METALLURGIE HOBOKEN-OVERPELT 23 Sept 1970 [29 Sept 1969] 45229/70 Heading C7D Zinc dust is produced by distilling zinc, mixing the vapour with an inert gas and condensing the vapour in the presence of an oxidizing gas. The inert gas may be N 2 or CO. The oxidizing gas may be air, air enriched with water vapour or air enriched with nitrogen.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6933121A FR2058827A5 (en) | 1969-09-29 | 1969-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1302237A true GB1302237A (en) | 1973-01-04 |
Family
ID=9040736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4522970A Expired GB1302237A (en) | 1969-09-29 | 1970-09-23 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE755903A (en) |
DE (1) | DE2046780C3 (en) |
FR (1) | FR2058827A5 (en) |
GB (1) | GB1302237A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58171550A (en) * | 1982-04-02 | 1983-10-08 | Toyota Motor Corp | Grain dispersion type composite material and its manufacture |
JPS58171502A (en) * | 1982-04-02 | 1983-10-08 | Toyota Motor Corp | Pulverized composite powder of ceramic and metal |
-
0
- BE BE755903D patent/BE755903A/en not_active IP Right Cessation
-
1969
- 1969-09-29 FR FR6933121A patent/FR2058827A5/fr not_active Expired
-
1970
- 1970-09-23 DE DE19702046780 patent/DE2046780C3/en not_active Expired
- 1970-09-23 GB GB4522970A patent/GB1302237A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE755903A (en) | 1971-02-15 |
DE2046780C3 (en) | 1975-04-24 |
FR2058827A5 (en) | 1971-05-28 |
DE2046780B2 (en) | 1974-09-05 |
DE2046780A1 (en) | 1971-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |