PROCESS FOR PRODUCTION OF SPHERICAL FURFURYL ALCOHOL RESIN PARTICLES, SPHERICAL FURFURYL ALCOHOL RESIN PARTICLES PRODUCED THEREBY, AND SPHERICAL CARBON PARTICLES AND SPHERICAL ACTIVE CARBON PARTICLES OBTAINED USING SAME

摘要

without ultrasonic irradiation in the reaction system , a further material harmful aldehydes that without industry , greener using only furyl alcohol alone , the resin shoes, by curing , and provides a fine method of visualization of the furfuryl alcohol resin particles produced advantageously . A furfuryl alcohol , in the presence of a protective colloid , pKa is less than 1.5 , and then use the acid catalyst by reacting the condensation resin the magnetic screen , and cured by heating to obtain a furfuryl alcohol resin of the spherical particles .