PL404248A1 - A method for producing activated carbon from molasses - Google Patents
A method for producing activated carbon from molassesInfo
- Publication number
- PL404248A1 PL404248A1 PL404248A PL40424813A PL404248A1 PL 404248 A1 PL404248 A1 PL 404248A1 PL 404248 A PL404248 A PL 404248A PL 40424813 A PL40424813 A PL 40424813A PL 404248 A1 PL404248 A1 PL 404248A1
- Authority
- PL
- Poland
- Prior art keywords
- molasses
- inert gas
- activated carbon
- producing activated
- drying
- Prior art date
Links
Landscapes
- Carbon And Carbon Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Sposób wytwarzania węgla aktywnego z melasy polegający na dodaniu aktywatora do melasy, suszeniu otrzymanej mieszaniny, jej rozdrobnieniu i karbonizacji w atmosferze gazu obojętnego chemicznie w temperaturze od 400°C do 1000°C, potraktowaniu materiału węglowego roztworem HCl, przemywaniu wodą destylowaną i suszeniu w temperaturze od 50°C do 250°C, charakteryzuje się tym, że niesuszoną, ciekłą melasę miesza się z aktywatorem w postaci stałej w stosunku wagowym 1:0,1-20, po czym mieszaninę suszy się w temperaturze od 80°C do 200°C. Jako aktywatory stosuje się KOH i/lub NaOH i/lub ZnCl2 i/lub Na2CO3 i/lub K2CO3. Stosuje się melasę trzcinową i/lub buraczaną. Gaz obojętny chemicznie podaje się z prędkością 100-700 ml/min, stosuje się azot lub dowolny gaz szlachetny.A method of producing activated carbon from molasses, consisting of adding activator to molasses, drying the resulting mixture, grinding and carbonization in an inert gas atmosphere at a temperature of 400 ° C to 1000 ° C, treating the carbonaceous material with HCl solution, washing with distilled water and drying at from 50 ° C to 250 ° C, characterized by the fact that the dried liquid molasses is mixed with the activator in a solid form in a weight ratio of 1: 0.1-20, after which the mixture is dried at a temperature of 80 ° C to 200 ° C. KOH and / or NaOH and / or ZnCl2 and / or Na2CO3 and / or K2CO3 are used as activators. Cane and / or beet molasses is used. Chemically inert gas is fed at a rate of 100-700 ml / min, nitrogen or any inert gas is used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL404248A PL228402B1 (en) | 2013-06-07 | 2013-06-07 | Method for producing activated carbon from molasses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL404248A PL228402B1 (en) | 2013-06-07 | 2013-06-07 | Method for producing activated carbon from molasses |
Publications (2)
Publication Number | Publication Date |
---|---|
PL404248A1 true PL404248A1 (en) | 2014-12-08 |
PL228402B1 PL228402B1 (en) | 2018-03-30 |
Family
ID=52003409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL404248A PL228402B1 (en) | 2013-06-07 | 2013-06-07 | Method for producing activated carbon from molasses |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL228402B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2899239A1 (en) | 2014-01-27 | 2015-07-29 | Zachodniopomorski Uniwersytet Technologiczny w Szczecinie | The method of preparation of tio2 - activated carbon composites |
-
2013
- 2013-06-07 PL PL404248A patent/PL228402B1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2899239A1 (en) | 2014-01-27 | 2015-07-29 | Zachodniopomorski Uniwersytet Technologiczny w Szczecinie | The method of preparation of tio2 - activated carbon composites |
Also Published As
Publication number | Publication date |
---|---|
PL228402B1 (en) | 2018-03-30 |
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