PL404248A1 - A method for producing activated carbon from molasses - Google Patents

A method for producing activated carbon from molasses

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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
Application number
PL404248A
Other languages
Polish (pl)
Other versions
PL228402B1 (en
Inventor
Beata Michalkiewicz
Karolina Mencfeld
Weronika Kamińska
Original Assignee
Zachodniopomorski Uniwersytet Technologiczny W Szczecinie
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zachodniopomorski Uniwersytet Technologiczny W Szczecinie filed Critical Zachodniopomorski Uniwersytet Technologiczny W Szczecinie
Priority to PL404248A priority Critical patent/PL228402B1/en
Publication of PL404248A1 publication Critical patent/PL404248A1/en
Publication of PL228402B1 publication Critical patent/PL228402B1/en

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  • 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.

PL404248A 2013-06-07 2013-06-07 Method for producing activated carbon from molasses PL228402B1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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