PL388131A1 - Sposób wytwarzania tlenku cyny (II) - Google Patents
Sposób wytwarzania tlenku cyny (II)Info
- Publication number
- PL388131A1 PL388131A1 PL388131A PL38813109A PL388131A1 PL 388131 A1 PL388131 A1 PL 388131A1 PL 388131 A PL388131 A PL 388131A PL 38813109 A PL38813109 A PL 38813109A PL 388131 A1 PL388131 A1 PL 388131A1
- Authority
- PL
- Poland
- Prior art keywords
- anode
- solution
- tin
- chamber
- nacl solution
- Prior art date
Links
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910001887 tin oxide Inorganic materials 0.000 title 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 6
- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(ii) oxide Chemical compound [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 0.000 abstract 4
- 239000011780 sodium chloride Substances 0.000 abstract 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 2
- 150000002500 ions Chemical class 0.000 abstract 2
- 239000012528 membrane Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229910001854 alkali hydroxide Inorganic materials 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- CVNKFOIOZXAFBO-UHFFFAOYSA-J tin(4+);tetrahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[Sn+4] CVNKFOIOZXAFBO-UHFFFAOYSA-J 0.000 abstract 1
Landscapes
- Catalysts (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Sposób wytwarzania tlenku cyny (II) polega na tym, że cynę metaliczną rozpuszcza się elektrolitycznie w zakwaszonym roztworze NaCl, anolit łączy się z katolitem, ewentualnie dodaje się wodorotlenek alkaliczny do uzyskania pH roztworu 11 ÷ 12, roztwór pozostawia do samorzutnego przekształcenia się wodorotlenku cynawego w tlenek cynawy, a proces elektrolitycznego rozpuszczenia cyny prowadzi się w elektrolizerze co najmniej trójkomorowym, w którym pomiędzy komorą anodową i katodową znajduje się komora buforowa, oddzielona od komory anodowej membraną jonoselektywną o właściwościach anionowych, a od komory katodowej membraną jonoselektywną o właściwościach kationowych, przy czym zasilający roztwór NaCl wprowadza się do komory buforowej, a powrotny roztwór NaCl kieruje się do komory anodowej i katodowej.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL388131A PL213281B1 (pl) | 2009-05-27 | 2009-05-27 | Sposób wytwarzania tlenku cyny(II) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL388131A PL213281B1 (pl) | 2009-05-27 | 2009-05-27 | Sposób wytwarzania tlenku cyny(II) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL388131A1 true PL388131A1 (pl) | 2010-12-06 |
| PL213281B1 PL213281B1 (pl) | 2013-02-28 |
Family
ID=43503344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL388131A PL213281B1 (pl) | 2009-05-27 | 2009-05-27 | Sposób wytwarzania tlenku cyny(II) |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL213281B1 (pl) |
-
2009
- 2009-05-27 PL PL388131A patent/PL213281B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL213281B1 (pl) | 2013-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LICE | Declarations of willingness to grant licence |
Effective date: 20140403 |