Thermostable Adsorption Filter Immobilized with Super Activated Carbons by Quinoline Soluble Isotropic Pitch Binder
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서지정보
ㆍ발행기관 : 한국탄소학회
ㆍ수록지정보 : Carbon Letters / 10권 / 3호
ㆍ저자명 : Yeong Tae Park, Chul Gyou Im, Yeong Tae Kim, Bo Sung Rhee
ㆍ저자명 : Yeong Tae Park, Chul Gyou Im, Yeong Tae Kim, Bo Sung Rhee
목차
1. Introduction2. Experimental
3. Results and Discussion
4. Conclusions
References
한국어 초록
Among other filters such as light filter, wave filter, air filter, ultra filter and filter paper, a novel adsorption filter fromthermostable polyester nonwoven fabrics immobilized with functional super activated carbon by means of quinoline soluble,
activateable isotropic pitch binder were developed in this study. The activated carbon precursor is available in the market
branded as coconut shell based activated carbon(CCS-AC) produced by Dongyang Carbon Co. Ltd. BET-surface area of this
precursor was 1,355 m2/g, after KOH-activation it increased over 2,970 m2/g and was named as super activated carbon. In the
preliminary research, this precursor was impregnated with PdCl2(0.188 wt%) KMnO4(3 wt%) and redox-agent(CuCl2,
0.577 wt%) in order to promote TOF up to 100/h and Selectivity up 99% and patented as a functional AC for the ethylene
adsorption. The enhancement of the isotropic pitch binder to the AC-immobilized adsorption filter was BET-surface area
upgraded by 266 m2/g and promoted the Iodine- and MB-adsorption by 1.4 times, respectively and also micro pore wide
ranges <5Å~30 Å>.
영어 초록
Among other filters such as light filter, wave filter, air filter, ultra filter and filter paper, a novel adsorption filter fromthermostable polyester nonwoven fabrics immobilized with functional super activated carbon by means of quinoline soluble,activateable isotropic pitch binder were developed in this study. The activated carbon precursor is available in the marketbranded as coconut shell based activated carbon(CCS-AC) produced by Dongyang Carbon Co. Ltd. BET-surface area of thisprecursor was 1,355 m2/g, after KOH-activation it increased over 2,970 m2/g and was named as super activated carbon. In thepreliminary research, this precursor was impregnated with PdCl2(0.188 wt%) KMnO4(3 wt%) and redox-agent(CuCl2,0.577 wt%) in order to promote TOF up to 100/h and Selectivity up 99% and patented as a functional AC for the ethyleneadsorption. The enhancement of the isotropic pitch binder to the AC-immobilized adsorption filter was BET-surface areaupgraded by 266 m2/g and promoted the Iodine- and MB-adsorption by 1.4 times, respectively and also micro pore wideranges <5Å~30 Å>.참고 자료
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