Results 101 to 110 of about 2,516,719 (150)

CHARACTERIZATION AND PROPERTIES OF ION EXCHANGERS PRODUCED FROM LIGNIN PRECIPITATED AFTER PEROXYACID PULPING

open access: yesBioResources, 2008
Pulping of bagasse by one-stage and three-stage peroxyacetic acid was carried out. Characterization of the precipitated lignin from the waste liquor of the pulping process was studied using infrared spec-troscopy.
A. M. A. Nada   +2 more
doaj  

The effect of peroxyacetic acid treatment at elevated temperature onto the Indonesian coal microstructure

open access: yes, 2004
A sub-bituminous high sulphur Indonesian coal, namely Banjarmasin Hj. Ali-Aliansar (BMHA) has been treated with peroxyacetic acid, a mild oxidising agent at temperature of 70°C and at atmospheric pressure. Initial findings have shown that this reagent is
Mohd Ishak, Mohd Azlan   +2 more
core  

Ultrasonic assisted desulfurization of organic sulfur of Jambi coal using mixtures of potassium tert- butoxide/tetrahydrofuran and peroxyacetic acid [PDF]

open access: yes
Chemical desulfurization remains an efficient technique for eliminating organic sulfur from coal, but removing organic sulfur is challenging owing to coal's complex macromolecular structures.
Nazua, Nurul Fatihah
core  

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