GB323115A - Improvements in or relating to the manufacture of copper sulphate - Google Patents
Improvements in or relating to the manufacture of copper sulphateInfo
- Publication number
- GB323115A GB323115A GB3842228A GB3842228A GB323115A GB 323115 A GB323115 A GB 323115A GB 3842228 A GB3842228 A GB 3842228A GB 3842228 A GB3842228 A GB 3842228A GB 323115 A GB323115 A GB 323115A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxychloride
- copper
- sulphate
- heat
- vat
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
- C01G3/10—Sulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
323,115. Bigourdan, P. E., and Bebin, P. Dec. 29, 1928. Copper oxychloride and sulphate. - Metallic copper, copper alloys, copper oxide, or other materials containing copper are first converted to a salt such as the oxychloride in a liquid medium free from acid and without heat and the latter treated with sulphuric acid to obtain copper sulphate. Production of oxychloride may be effected by means of cupric chloride solution with aeration whereby cupric chloride is continuously regenerated; and the proportions used in this step may be such as to obtain a fluid paste of oxychloride which is readily transportable. Conversion of the oxychloride to sulphate may be effected in the crystallizing vat, using only the heat of combination and the heat of dilution of the concentrated sulphuric acid; or additional heat may be provided by steam. The mother liquor from the crystallizing vat, comprising cupric chloride and copper sulphate is returned to the oxychloride vat. Apparatus for the oxychloride formation may comprise cement vats fitted with perforated frames or platforms for reception of pulverulent material, and having grooved bottoms in which lie the air supply pipes-
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3842228A GB323115A (en) | 1928-12-29 | 1928-12-29 | Improvements in or relating to the manufacture of copper sulphate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3842228A GB323115A (en) | 1928-12-29 | 1928-12-29 | Improvements in or relating to the manufacture of copper sulphate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB323115A true GB323115A (en) | 1929-12-24 |
Family
ID=10403335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3842228A Expired GB323115A (en) | 1928-12-29 | 1928-12-29 | Improvements in or relating to the manufacture of copper sulphate |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB323115A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3202478A (en) * | 1960-02-23 | 1965-08-24 | Hindle Arthur | Process for manufacturing fungicidal micronised tribasic copper chloride |
-
1928
- 1928-12-29 GB GB3842228A patent/GB323115A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3202478A (en) * | 1960-02-23 | 1965-08-24 | Hindle Arthur | Process for manufacturing fungicidal micronised tribasic copper chloride |
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