SU143391A1 - Method for producing isobutyric acid - Google Patents
Method for producing isobutyric acidInfo
- Publication number
- SU143391A1 SU143391A1 SU723132A SU723132A SU143391A1 SU 143391 A1 SU143391 A1 SU 143391A1 SU 723132 A SU723132 A SU 723132A SU 723132 A SU723132 A SU 723132A SU 143391 A1 SU143391 A1 SU 143391A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- isobutyric acid
- anode
- producing isobutyric
- producing
- isobutyl alcohol
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Известен способ электросинтеза изомасл ной кислоты окислением изобутилового спирта на свиицовом аноде.The known method of electrosynthesis of isobutyric acid by the oxidation of isobutyl alcohol on the lead anode.
Недостатками способа вл ютс низкий выход изомасл ной кислоты (48% от теоретического) и сильна коррози анода.The disadvantages of the method are the low yield of isobutyric acid (48% of the theoretical) and the corrosion of the anode is strong.
Предлагаетс способ получени изомасл ной кислоты электросинтезом из изобутилового спирта на аноде из двуокиси свинца, электролитически осажденного на основу из никелевой сетки.A method is proposed for producing isobutyric acid by electrosynthesis from isobutyl alcohol on a lead dioxide anode electrolytically deposited on a substrate of nickel mesh.
Предложенный способ дает возможность получать нзомасл ную кислоту с выходом по току и по веидеству 80% при полном отсутствии коррозии анода.The proposed method makes it possible to obtain n-butyric acid with a current efficiency and 80% in the absence of anode corrosion.
Применение анода из двуокиси свинца, осажденной на никелевую сетку дл электросинтеза изомасл ной кислоты, не извесгно.The use of a lead dioxide anode deposited on a nickel grid for the electrosynthesis of isobutyric acid is not known.
Пример. В электролизер заливают 2 л 10%-ного раствора серной кислоты и 300 мл изобутилового спирта.Example. 2 liters of a 10% solution of sulfuric acid and 300 ml of isobutyl alcohol are poured into the electrolyzer.
Электролиз провод т на анодах из двуокиси свинца, электролитически осажденной на никелевую сетку, и катодами из свинца при температуре 30° и плотности тока на аноде 10 . Пропускают 380 ампер-часов электричества.The electrolysis is carried out on lead anodes, electrolytically deposited on a nickel grid, and lead cathodes at a temperature of 30 ° and current density at the anode 10. Pass 380 ampere-hours of electricity.
Выход изомасл ной кислоты по току и по веществу-80%.The yield of isobutyric acid by current and substance is 80%.
По заключению экспертизы иредлагае.мый способ может быть применен дл промышленного производства изомасл ной кислоты и других органических карбоновых кислот.According to the conclusion of the examination and the remedy. My method can be applied for the industrial production of isobutyric acid and other organic carboxylic acids.
Данный способ успешно прошел заводские испытани .This method successfully passed the factory tests.
Предмет изобретени Subject invention
Способ получени изомасл ной кислоты электросинтезом из изобутилового спирта, отличающийс те.м, что, с целью повыщени выхода, окисление изобутилового спирта провод т иа аноде из двуокиси свинца, электролитически осажденной на основу из никелевой сетки.A method of producing isobutyric acid by electrosynthesis from isobutyl alcohol, differing in that, to increase the yield, the oxidation of isobutyl alcohol is carried out on an anode of lead dioxide electrolytically deposited on a substrate from a nickel network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU723132A SU143391A1 (en) | 1961-03-24 | 1961-03-24 | Method for producing isobutyric acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU723132A SU143391A1 (en) | 1961-03-24 | 1961-03-24 | Method for producing isobutyric acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU143391A1 true SU143391A1 (en) | 1961-11-30 |
Family
ID=48299158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU723132A SU143391A1 (en) | 1961-03-24 | 1961-03-24 | Method for producing isobutyric acid |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU143391A1 (en) |
-
1961
- 1961-03-24 SU SU723132A patent/SU143391A1/en active
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