K2CO3

K2CO3

Formula for potassium carbonate.
References in periodicals archive ?
Compound 1 was dissolved in acetone (HPLC grade) and then K2CO3 was added.
Preparing activated carbon from various nutshells by chemical activation with K2CO3.
Preparation and characterization of activated carbon from palm shell by chemical activation with K2CO3.
After adding 5 mL of 50% K2CO3 solution to the outer chamber, the cover of the Conway unit was closed, and kept at 37[degrees]C for 120 min.
These ions combine with other elements forming different compounds like Na2CO3, NaNO3, K2CO3, sodium sulfides, potassium sulfide, etc.
Hao e colaboradores utilizaram em seu trabalho aquecimento por microondas para realizar uma reacao de Mannich multicomponente catalisada por K2CO3 em agua com a 1,2-difeniletanona 237, 2aminopiridina ou 2aminopirimidina 238, e aldeidos aromaticos 239.
Preparation of High Surface Area Activated Carbons from Tobacco Stems with K2CO3 Activation Using Microwave Radiation.
With increased amount of K2CO3 added, the weight loss of cellulose in the lower temperature zone (200-315 [degrees]C) increased greatly and the activation energies of hemicellulose and cellulose pyrolysis decreased notably from 204 to 42 kJ/mol.
Xiao H, Peng H, Deng S, Yang X, Zhang Y, Li Y Preparation of activated carbon from edible fungi residue by microwave assisted K2CO3 activation--Application in reactive black 5 adsorption from aqueous solution.
Waste apricot supplied by Malatya apricot plant (Turkey) was activated by using chemical activation method and K2CO3 was chosen as the activating agent.