Production of bioadsorbent from phosphoric acid pretreated palm kernel shell and coconut shell by two-stage continuous physical activation via N2 and air
In the present study, agricultural biomass—palm kernel shell (PKS) and coconut shell (CS)—
was used to produce high porosity bioadsorbent using two-stage continuous physical
activation method with different gas carrier (air and N2) in each stage. The activation
temperature was set constant at 600, 700, 800 or 900° C for both activation stages with the
heating rate of 3° C min− 1. Two parameters, the gas carrier and activation temperature,
were determined as the significant factors on the adsorption properties of bioadsorbent …
was used to produce high porosity bioadsorbent using two-stage continuous physical
activation method with different gas carrier (air and N2) in each stage. The activation
temperature was set constant at 600, 700, 800 or 900° C for both activation stages with the
heating rate of 3° C min− 1. Two parameters, the gas carrier and activation temperature,
were determined as the significant factors on the adsorption properties of bioadsorbent …
Production of bioadsorbent from phosphoric acid pretreated palm kernel shell and coconut shell by two-stage continuous physical activation via N2 and air.
LCL Lee ChuanLi, PSH Paik San H'ng… - 2018 - cabidigitallibrary.org
In the present study, agricultural biomass-palm kernel shell (PKS) and coconut shell (CS)-
was used to produce high porosity bioadsorbent using two-stage continuous physical
activation method with different gas carrier (air and N2) in each stage. The activation
temperature was set constant at 600, 700, 800 or 900° C for both activation stages with the
heating rate of 3° C min-1. Two parameters, the gas carrier and activation temperature, were
determined as the significant factors on the adsorption properties of bioadsorbent. BET …
was used to produce high porosity bioadsorbent using two-stage continuous physical
activation method with different gas carrier (air and N2) in each stage. The activation
temperature was set constant at 600, 700, 800 or 900° C for both activation stages with the
heating rate of 3° C min-1. Two parameters, the gas carrier and activation temperature, were
determined as the significant factors on the adsorption properties of bioadsorbent. BET …
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