PL422200A1 - Method for obtaining active carbon for adsorption of CO3 - Google Patents
Method for obtaining active carbon for adsorption of CO3Info
- Publication number
- PL422200A1 PL422200A1 PL422200A PL42220017A PL422200A1 PL 422200 A1 PL422200 A1 PL 422200A1 PL 422200 A PL422200 A PL 422200A PL 42220017 A PL42220017 A PL 42220017A PL 422200 A1 PL422200 A1 PL 422200A1
- Authority
- PL
- Poland
- Prior art keywords
- dried
- activated carbon
- inert gas
- washed
- adsorption
- Prior art date
Links
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- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób otrzymywania węgla aktywnego do adsorpcji CO2. Sposób ten polega na mieszaniu w stosunku wagowym 1 : 0,1-5 wysuszonego źródła węgla aktywnego z wodnym roztworem aktywatora lub zwilżonego źródła węgła aktywnego ze stałym aktywatorem, przy czym jako aktywator stosuje się KOH i/lub NaOH i/lub Na2CO3 i/lub K2CO3. Mieszaninę pozostawia się na czas 0 - 24 godziny, następnie suszy, karbonizuje w atmosferze gazu obojętnego chemicznie, przemywa i suszony. Sposób charakteryzuje się tym, że jako źródło węgla aktywnego stosuje się liście babki lancetowatej. Karbonizację prowadzi się w temperaturze 500 - 1000°C, po ochłodzeniu, otrzymany produkt przemywa się wodą destylowaną do uzyskania odczynu obojętnego, traktuje kwasem solnym i ponownie przemywa wodą destylowaną do odczynu obojętnego i tak otrzymany węgiel aktywny suszy się. Gaz obojętny chemicznie podaje się z prędkością 0,5 - 50 l/h. Jako gaz obojętny chemicznie stosuje się azot lub dowolny gaz szlachetny.The subject of the application is a method of obtaining activated carbon for CO2 adsorption. This method involves mixing in a weight ratio of 1: 0.1-5 a dried active carbon source with an aqueous activator solution or a wet activated carbon source with a solid activator, with KOH and / or NaOH and / or Na2CO3 and / or K2CO3. The mixture is left for 0-24 hours, then dried, carbonized under an inert gas atmosphere, washed and dried. The method is characterized in that plantain leaves are used as the source of activated carbon. Carbonization is carried out at a temperature of 500-1000 ° C, after cooling, 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 dried is dried. Chemically inert gas is fed at a speed of 0.5 - 50 l / h. Nitrogen or any noble gas is used as chemically inert gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL422200A PL422200A1 (en) | 2017-07-13 | 2017-07-13 | Method for obtaining active carbon for adsorption of CO3 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL422200A PL422200A1 (en) | 2017-07-13 | 2017-07-13 | Method for obtaining active carbon for adsorption of CO3 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL422200A1 true PL422200A1 (en) | 2019-01-14 |
Family
ID=64958881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL422200A PL422200A1 (en) | 2017-07-13 | 2017-07-13 | Method for obtaining active carbon for adsorption of CO3 |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL422200A1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL412395A1 (en) * | 2015-05-20 | 2016-11-21 | Zachodniopomorski Uniwersytet Technologiczny W Szczecinie | Method for manufacturing active carbons with large specific surface area |
| PL412399A1 (en) * | 2015-05-21 | 2016-12-05 | Zachodniopomorski Uniwersytet Technologiczny W Szczecinie | Method for producing active carbon from mushrooms |
-
2017
- 2017-07-13 PL PL422200A patent/PL422200A1/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL412395A1 (en) * | 2015-05-20 | 2016-11-21 | Zachodniopomorski Uniwersytet Technologiczny W Szczecinie | Method for manufacturing active carbons with large specific surface area |
| PL412399A1 (en) * | 2015-05-21 | 2016-12-05 | Zachodniopomorski Uniwersytet Technologiczny W Szczecinie | Method for producing active carbon from mushrooms |
Non-Patent Citations (1)
| Title |
|---|
| MIROSŁAW KWIATKOWSKI I IN, "AN ANALYSIS OF THE EFFECT OF THE ADDITIONAL ACTIVATION PROCESS ON THE FORMATION OF THE POROUS STRUCTURE AND PORE SIZE DISTRIBUTION OF THE COMMERCIAL ACTIVATED CARBON WG-12", 2017 * |
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