GB698248A - Process for the manufacture of an anhydrous melt containing stannous chloride and containing only small quantities of oxide and oxychloride - Google Patents
Process for the manufacture of an anhydrous melt containing stannous chloride and containing only small quantities of oxide and oxychlorideInfo
- Publication number
- GB698248A GB698248A GB8296/50A GB829650A GB698248A GB 698248 A GB698248 A GB 698248A GB 8296/50 A GB8296/50 A GB 8296/50A GB 829650 A GB829650 A GB 829650A GB 698248 A GB698248 A GB 698248A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stannous chloride
- zinc
- iron
- oxychloride
- kgs
- 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
- C01G19/00—Compounds of tin
- C01G19/04—Halides
- C01G19/06—Stannous chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemically Coating (AREA)
Abstract
112.8 kgs. of hydrated stannous chloride, in commercial form or made by dissolving fine tin in hydrochloric acid, is heated in a cast iron or graphite crucible until it dissolves in its own water of crystallization. 37.3 kgs. of potassium chloride, e.g. as sylvine, is added and the mixture heated and stirred until it dries and then again becomes molten, at 224 DEG C. The KCl, Sn CI2 formed may be cast or used immediately for tinning metals.ALSO:Iron, copper and alloys of iron, copper or zinc are tinned by immersion in a salt bath formed by melting potassium and stannous chlorides in proportions such that more than 38 per cent KCl is present and preferably in proportions corresponding to KClSnCl2. Other fusible salts, such as halides of alkali metals, alkaline earth metals and zinc may be present. Reference is also made to fused mixtures of stannous chloride with sodium, ammonium, magnesium, calcium, barium and zinc chlorides.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH698248X | 1949-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB698248A true GB698248A (en) | 1953-10-14 |
Family
ID=4529815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8296/50A Expired GB698248A (en) | 1949-04-04 | 1950-04-03 | Process for the manufacture of an anhydrous melt containing stannous chloride and containing only small quantities of oxide and oxychloride |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB698248A (en) |
-
1950
- 1950-04-03 GB GB8296/50A patent/GB698248A/en not_active Expired
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