GB189707192A - Process and Apparatus for the Production of the Acetates of Lead, Copper, and the like. - Google Patents
Process and Apparatus for the Production of the Acetates of Lead, Copper, and the like.Info
- Publication number
- GB189707192A GB189707192A GB189707192DA GB189707192A GB 189707192 A GB189707192 A GB 189707192A GB 189707192D A GB189707192D A GB 189707192DA GB 189707192 A GB189707192 A GB 189707192A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lead
- copper
- oxygen
- chamber
- acid
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
7192. Schmidt, A. March 19. Acetates. - Acetates of lead, copper, or the like are produced by acting upon the metal with commercial oxygen and acetic acid under pressure and at a temperature of about 50‹-60‹C. In producing neutral acetate of lead, the chambers A and A', Fig. 1, are about half filled with lead in the form of shot or the like, 40 per cent. to 50 per cent. acetic acid is run into the chamber A' by the cock f, and the chamber is heated by steam passed into the lower compartment b. The acid is subsequently removed by the pump m to the chamber A and oxygen is admitted at about 2 atmos. pressure to the moist lead in the chamber A'. At intervals the acid is pumped from one vessel to the other, the oxygen passing in the opposite direction through the pipe l. Finally, the solution produced by this alternate treatment with acid and oxygen is run off by the outlet g. Neutral acetate of copper is produced in the same way. Sub-acetate of copper is made by treating copper plates of about 5 mm. thickness in the compartment a, Fig. 2, with the vapours from acetic acid, which is heated by steam in the compartment b, and with oxygen under pressure admitted through a regulating-valve p. After a time the plates are removed, the verdigris is scraped off, and the plates are put back for further treatment.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB189707192T | 1897-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB189707192A true GB189707192A (en) | 1897-06-05 |
Family
ID=32413093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB189707192D Expired GB189707192A (en) | 1897-03-19 | 1897-03-19 | Process and Apparatus for the Production of the Acetates of Lead, Copper, and the like. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB189707192A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2452003A (en) * | 1945-11-30 | 1948-10-19 | Du Pont | Preparation of zinc propionate |
| US4404146A (en) * | 1980-12-17 | 1983-09-13 | Biosystems Research Inc. | Metal oxyalkylates and method of making same |
| USRE32909E (en) * | 1980-10-07 | 1989-04-18 | Biosystems Research Inc. | Metal oxycarboxylates and method of making same |
-
1897
- 1897-03-19 GB GB189707192D patent/GB189707192A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2452003A (en) * | 1945-11-30 | 1948-10-19 | Du Pont | Preparation of zinc propionate |
| USRE32909E (en) * | 1980-10-07 | 1989-04-18 | Biosystems Research Inc. | Metal oxycarboxylates and method of making same |
| US4404146A (en) * | 1980-12-17 | 1983-09-13 | Biosystems Research Inc. | Metal oxyalkylates and method of making same |
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