IT1264638B1 - Process for obtaining metal tin from RSn tin compounds in gaseous form - Google Patents
Process for obtaining metal tin from RSn tin compounds in gaseous formInfo
- Publication number
- IT1264638B1 IT1264638B1 IT93MI001419A ITMI931419A IT1264638B1 IT 1264638 B1 IT1264638 B1 IT 1264638B1 IT 93MI001419 A IT93MI001419 A IT 93MI001419A IT MI931419 A ITMI931419 A IT MI931419A IT 1264638 B1 IT1264638 B1 IT 1264638B1
- Authority
- IT
- Italy
- Prior art keywords
- tin
- rsn
- gaseous form
- obtaining metal
- compounds
- Prior art date
Links
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title abstract 4
- 150000003606 tin compounds Chemical class 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract 4
- 238000011084 recovery Methods 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 abstract 1
Abstract
Process for obtaining metal tin from RSn tin compounds in gaseous form, these being placed in an absorption tower in which they are neutralised and which has a wash circuit for hydrolysation and in which the solution formed at the base is recycled through a spray device and caused to fall onto on the RSn tin compound, the waste gases being delivered to the exterior, the solution being caused to be recycled through a tin recovery circuit which comprises an electronic recovery unit in which the RSn tin is removed by electrolysis of the tin dioxide SnO2. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93MI001419A IT1264638B1 (en) | 1993-07-01 | 1993-07-01 | Process for obtaining metal tin from RSn tin compounds in gaseous form |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93MI001419A IT1264638B1 (en) | 1993-07-01 | 1993-07-01 | Process for obtaining metal tin from RSn tin compounds in gaseous form |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI931419A0 ITMI931419A0 (en) | 1993-07-01 |
ITMI931419A1 ITMI931419A1 (en) | 1995-01-01 |
IT1264638B1 true IT1264638B1 (en) | 1996-10-04 |
Family
ID=11366511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT93MI001419A IT1264638B1 (en) | 1993-07-01 | 1993-07-01 | Process for obtaining metal tin from RSn tin compounds in gaseous form |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1264638B1 (en) |
-
1993
- 1993-07-01 IT IT93MI001419A patent/IT1264638B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITMI931419A0 (en) | 1993-07-01 |
ITMI931419A1 (en) | 1995-01-01 |
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