PL419186A1 - Method for obtaining active carbons for adsorption of Co<sub>2</sub> - Google Patents
Method for obtaining active carbons for adsorption of Co<sub>2</sub>Info
- Publication number
- PL419186A1 PL419186A1 PL419186A PL41918616A PL419186A1 PL 419186 A1 PL419186 A1 PL 419186A1 PL 419186 A PL419186 A PL 419186A PL 41918616 A PL41918616 A PL 41918616A PL 419186 A1 PL419186 A1 PL 419186A1
- Authority
- PL
- Poland
- Prior art keywords
- activated carbon
- sub
- inert gas
- source
- activator
- Prior art date
Links
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- Carbon And Carbon Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób wytwarzania węgla aktywnego, który polega na mieszaniu w stosunku wagowym 1 : 0,1 - 5 wysuszonego źródła węgla aktywnego z wodnym roztworem aktywatora lub zwilżonego źródła węgla aktywnego ze stałym aktywatorem, przy czym jako aktywator stosuje się KOH i/lub NaOH i/lub ZnCl2 i/lub Na2CO3 i/lub K2CO3, pozostawieniu mieszaniny na czas 0 - 24 godziny, następnie suszeniu otrzymanej mieszaniny, jej karbonizacji w atmosferze gazu obojętnego chemicznie, przemywaniu i suszeniu, charakteryzuje się tym, że jako źródło węgla aktywnego stosuje się liście jemioły. Karbonizację prowadzi się w temperaturze 400 - 1000°C przez okres 1 - 5 godzin. Po ochłodzeniu po karbonizacji, otrzymany produkt przemywa się wodą destylowaną do odczynu obojętnego, traktuje kwasem solnym i ponownie przemywa wodą destylowaną do odczynu obojętnego i tak otrzymany węgiel aktywny suszy się. Gaz obojętny chemicznie, azot lub dowolny gaz szlachetny, podaje się z prędkością 0,5 - 50 l/h.The subject of the application is a method of producing activated carbon, which consists in mixing in a ratio of 1: 0.1 - 5 by weight a dried source of activated carbon with an aqueous solution of activator or a moistened source of activated carbon with a solid activator, with KOH and / or NaOH being used as the activator and / or ZnCl2 and / or Na2CO3 and / or K2CO3, leaving the mixture for 0-24 hours, then drying the resulting mixture, carbonizing it in an inert gas atmosphere, washing and drying, characterized by the fact that as a source of activated carbon is used mistletoe leaves. Carbonization is carried out at a temperature of 400-1000 ° C for a period of 1-5 hours. After cooling after carbonization, the product obtained is washed with distilled water until neutral, treated with hydrochloric acid and washed again with distilled water until neutral, and the activated carbon thus obtained is dried. Chemically inert gas, nitrogen or any inert gas is fed at a rate of 0.5 - 50 l / h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL419186A PL419186A1 (en) | 2016-10-21 | 2016-10-21 | Method for obtaining active carbons for adsorption of Co<sub>2</sub> |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL419186A PL419186A1 (en) | 2016-10-21 | 2016-10-21 | Method for obtaining active carbons for adsorption of Co<sub>2</sub> |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL419186A1 true PL419186A1 (en) | 2018-04-23 |
Family
ID=61965377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL419186A PL419186A1 (en) | 2016-10-21 | 2016-10-21 | Method for obtaining active carbons for adsorption of Co<sub>2</sub> |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL419186A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182806A (en) * | 2019-06-17 | 2019-08-30 | 哈尔滨理工大学 | A kind of preparation based on multiporous biological matter carbon electrode material derived from Viburnum opulus Linn. var. calvescens (Rehd.) Hara f. calvescens |
-
2016
- 2016-10-21 PL PL419186A patent/PL419186A1/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182806A (en) * | 2019-06-17 | 2019-08-30 | 哈尔滨理工大学 | A kind of preparation based on multiporous biological matter carbon electrode material derived from Viburnum opulus Linn. var. calvescens (Rehd.) Hara f. calvescens |
| CN110182806B (en) * | 2019-06-17 | 2022-03-15 | 哈尔滨理工大学 | Preparation of porous biomass charcoal electrode material derived from chicken twigs |
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