SU147586A1 - Method for separating organic products from exhaust air - Google Patents
Method for separating organic products from exhaust airInfo
- Publication number
- SU147586A1 SU147586A1 SU739446A SU739446A SU147586A1 SU 147586 A1 SU147586 A1 SU 147586A1 SU 739446 A SU739446 A SU 739446A SU 739446 A SU739446 A SU 739446A SU 147586 A1 SU147586 A1 SU 147586A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- exhaust air
- organic products
- separating organic
- products
- silica gel
- Prior art date
Links
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Gas Separation By Absorption (AREA)
Description
Известно, что при окислении углеводородного сырь в отработанном воздухе содержитс значительное количество органических продуктов . Однако эти продукты не улавливались.It is known that the oxidation of hydrocarbons in the exhaust air contains a significant amount of organic products. However, these products were not captured.
Предлагаемый способ выделени органических продуктов из отработанного воздуха отличаетс тем, что этот воздух пропускают через силикагель. Это позвол ет утилизировать органические продукты, содержащиес в отработанном воздухе при окислении углеводородного сырь .The proposed method for separating organic products from exhaust air is characterized in that this air is passed through silica gel. This makes it possible to utilize the organic products contained in the exhaust air during the oxidation of the hydrocarbon feedstock.
При осуществлении способа отработанный воздух, содержащий низкомолекул рные органические соединени (кетоны, спирты, эфиры, кислоты и др.), пропускают через адсорбер, заполненный силикагелем. После насыщени силикагел органические соединени экстрагируют растворителем (дихлорэтаном или серным эфиром).In the process, exhaust air containing low molecular weight organic compounds (ketones, alcohols, esters, acids, etc.) is passed through an adsorber filled with silica gel. After saturation of the silica gel, the organic compounds are extracted with a solvent (dichloroethane or sulfuric ether).
Пример. В каждом литре отработанного воздуха после окислени парафина до жирных кислот содержитс до 7 мг органических соединений . Эту смесь пропускают через адсорбер с силикагелем. После экстрагировани выдел ют следующие продукты: кетоны - 50%, спирты - 28%, эфиры - 14%, кислоты - 8%.Example. Each liter of exhaust air after oxidation of paraffin to fatty acids contains up to 7 mg of organic compounds. This mixture is passed through an adsorber with silica gel. After extraction, the following products are isolated: ketones — 50%, alcohols — 28%, esters — 14%, acids — 8%.
Предмет изобретени Subject invention
Способ выделени органических продуктов из отработанного воздуха , образующегос в процессе окислени углеводородного сырь , о ч а ю щ и и с тем, что отработанный воздух пропускают через силикагель.A method for separating organic products from exhaust air formed during the oxidation of hydrocarbon feedstock, so that exhaust air is passed through silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU739446A SU147586A1 (en) | 1961-07-24 | 1961-07-24 | Method for separating organic products from exhaust air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU739446A SU147586A1 (en) | 1961-07-24 | 1961-07-24 | Method for separating organic products from exhaust air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU147586A1 true SU147586A1 (en) | 1961-11-30 |
Family
ID=48302931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU739446A SU147586A1 (en) | 1961-07-24 | 1961-07-24 | Method for separating organic products from exhaust air |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU147586A1 (en) |
-
1961
- 1961-07-24 SU SU739446A patent/SU147586A1/en active
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