SU116085A1 - Electrolyte for speeding tin - Google Patents
Electrolyte for speeding tinInfo
- Publication number
- SU116085A1 SU116085A1 SU593889A SU593889A SU116085A1 SU 116085 A1 SU116085 A1 SU 116085A1 SU 593889 A SU593889 A SU 593889A SU 593889 A SU593889 A SU 593889A SU 116085 A1 SU116085 A1 SU 116085A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tin
- electrolyte
- speeding
- tetramethyldiamine
- diphenylmethane
- Prior art date
Links
Landscapes
- Electroplating And Plating Baths Therefor (AREA)
Description
Примен емые при лужении жести сернокислые электролиты не обеспечивают получени достаточно хорошей структуры осадка олова и не позвол ют регенерировать разбавленный электролит, собирающийс в отсеке улавливани .The sulphate electrolytes used in tin plating do not provide a sufficiently good structure of tin sediment and do not allow the diluted electrolyte collected in the trap compartment to be regenerated.
Описываемый электролит дл скоростного лужени жести с применением серной кислоты, сернокислого олова и органических добавок позвол ет получать осадки высокого качества при высокой интенсивности процесса лужени и допускает корректирование разбавленного электролита до рабочей концентрации выпариванием при 80-100 Это достигаетс введением 4,4-тетраметилдиаминдифенилметана в состав электролита .The described electrolyte for rapid tinning of tin with the use of sulfuric acid, tin sulfate and organic additives allows to obtain high quality sludge at a high intensity of tinning process and allows the diluted electrolyte to be corrected to the working concentration by evaporation at 80-100 This is achieved by introducing 4,4-tetramethyldiamine diphenylmethane into the composition electrolyte.
Описываемый электролит содержит: сернокислого олова 40-60 . серной кислоты 75-100 г1л, трилона Б 1-10 г/л, пирокатехина 0,5- 1 г1л и 4,4-тетраметилдиаминдифени.лметана 0,5-3 г/л. Электролиз осуществл ют при плотности тока 20-30 а1дм и температуре электротита 60-80.The described electrolyte contains: tin sulfate 40-60. sulfuric acid 75-100 g1l, trilon B 1-10 g / l, pyrocatechin 0.5-1 gl and 4,4-tetramethyldiamine diphenylmethane 0.5-3 g / l. The electrolysis is carried out at a current density of 20-30 a1 dm and an electrotite temperature of 60-80.
Выход по току составл ет 91% теоретического. Работоспособность электролита - более 50 а-час на каждый литр.The current output is 91% of the theoretical. Electrolyte performance is more than 50 a-hour per liter.
Образующиес осадки олова легко оплавл ютс . Потери олова не превышают 7%.The tin precipitates that form are easily melted. Losses of tin do not exceed 7%.
Предмет изобретени Subject invention
Электролит дл скоростного лужени жести с применением серной , сернокислого олова и органических добавок, отличающийс тем, что дл интенсификации процесса лужени и возможности выпаривани разбавленного электролита установлен следующий состав электролита: сернокислое олово 40-60 г1л, серна кислота 75-100 г/л трилон Б 1-10 г/л, пирокатехин 0,5-1 г/л и 4,4-тетраметилдиаминдифенилметан 0,5-3 г/л.The electrolyte for speeding the tin with the use of sulfuric, tin sulfate and organic additives, characterized in that to intensify the process of tinning and the possibility of evaporation of the diluted electrolyte the following electrolyte composition is established: tin sulfate 40-60 g1l, sulfuric acid 75-100 g / l Trilon B 1-10 g / l, pyrocatechin 0.5-1 g / l and 4,4-tetramethyldiamine diphenylmethane 0.5-3 g / l.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU593889A SU116085A1 (en) | 1958-03-01 | 1958-03-01 | Electrolyte for speeding tin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU593889A SU116085A1 (en) | 1958-03-01 | 1958-03-01 | Electrolyte for speeding tin |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782684107A Addition SU706226A2 (en) | 1978-07-31 | 1978-07-31 | Device for pressing out oil-guarding washers of antifriction bearings |
SU782656382A Addition SU712232A2 (en) | 1978-08-24 | 1978-08-24 | Apparatus for pressing-out oil-shielding washers of antifriction bearings |
Publications (1)
Publication Number | Publication Date |
---|---|
SU116085A1 true SU116085A1 (en) | 1958-11-30 |
Family
ID=48388332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU593889A SU116085A1 (en) | 1958-03-01 | 1958-03-01 | Electrolyte for speeding tin |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU116085A1 (en) |
-
1958
- 1958-03-01 SU SU593889A patent/SU116085A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU116085A1 (en) | Electrolyte for speeding tin | |
DE2934281A1 (en) | METHOD FOR PRODUCING ALKALINE METAL OR AMMONIUM PEROXY DISULFATES | |
GB1121468A (en) | Improvements relating to electrolytic production of electro-chemically active cadmium | |
SU443108A1 (en) | Copper electrolyte | |
SU112306A1 (en) | Electrolytic production method for nickel-tungsten alloys | |
DE737917C (en) | Process for the production of persalts by electrolysis | |
SU61995A1 (en) | Electrolytic Cobalt Production Method | |
SU136149A1 (en) | Bare copper anodes | |
DE560583C (en) | Extraction of supersulfuric acid and its soluble salts by electrolysis of sulfuric acid | |
SU380742A1 (en) | Method for Simultaneous Production of Manganese and Manganese Dioxide by Electrolysis | |
GB1157686A (en) | Method for Electrolytic Refining of Copper | |
SU97968A1 (en) | Method for producing cadmium oxide | |
JPS5755065A (en) | Positive electrode of non-aqueous electrolyte cell | |
SU114868A1 (en) | Electrolyte for nickel plating | |
SU1059023A1 (en) | Process for producing concentrated nitric acid | |
SU827600A1 (en) | Method of producing inorganic peroxide compound | |
SU127038A1 (en) | Electrolyte composition for babbitt-lead lead-calcium alloys | |
SU23375A1 (en) | The method of producing hydroxylamine | |
SU1073341A1 (en) | Method of electrolytic recovery of zinc from sulfuric solutions | |
SU394459A1 (en) | METHOD OF ELECTROLYTIC CAMPERATION | |
GB190805055A (en) | Improvements in the Method of Soldering Aluminium. | |
SU367172A1 (en) | METHOD FOR AUTOMATIC OPTIMIZATION OF TECHNOLOGICAL MODE OF ZINC ELECTRIC POWER SUPPLY | |
SU104970A1 (en) | A method of manufacturing a zinc-germanium surface-barrier triode | |
SU136885A1 (en) | The method of obtaining copper powder by electrochemical reduction | |
SU66029A1 (en) | Method for producing mercuric oxide |