A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MANUFACTURING METHOD OF GEOPOLYMER HAVING HIGH STRENGTH BY USING COAL GASIFICATION SLAG
Disclosed is a method for manufacturing a high strength geopolymer by recycling coal gasification slag in various aspects of using waste resources. Provided in the present invention is the method for manufacturing a geopolymer, comprising the following steps: (a) mixing coal gasification slag (CGS) having silica (SiO_2) and alumina (Al_2O_3) as main components, and an alkali activating solution; (b) curing the mixture; and (c) aging the cured product.
폐자원 활용의 다양화 관점에서 가스화 석탄 슬래그를 재활용하여 고강도의 지오폴리머를 제조하는 방법이 개시된다. 본 발명은 (a) 실리카(SiO) 및 알루미나(AlO)를 주성분으로 하는 가스화 석탄 슬래그(Coal Gasification Slag; CGS) 및 알칼리 활성화제 용액을 혼합하는 단계; (b) 상기 혼합된 혼합물을 경화하는 단계; 및 (c) 상기 경화된 경화물을 재령하는 단계;를 포함하는 지오폴리머 제조방법을 제공한다.
MANUFACTURING METHOD OF GEOPOLYMER HAVING HIGH STRENGTH BY USING COAL GASIFICATION SLAG
Disclosed is a method for manufacturing a high strength geopolymer by recycling coal gasification slag in various aspects of using waste resources. Provided in the present invention is the method for manufacturing a geopolymer, comprising the following steps: (a) mixing coal gasification slag (CGS) having silica (SiO_2) and alumina (Al_2O_3) as main components, and an alkali activating solution; (b) curing the mixture; and (c) aging the cured product.
폐자원 활용의 다양화 관점에서 가스화 석탄 슬래그를 재활용하여 고강도의 지오폴리머를 제조하는 방법이 개시된다. 본 발명은 (a) 실리카(SiO) 및 알루미나(AlO)를 주성분으로 하는 가스화 석탄 슬래그(Coal Gasification Slag; CGS) 및 알칼리 활성화제 용액을 혼합하는 단계; (b) 상기 혼합된 혼합물을 경화하는 단계; 및 (c) 상기 경화된 경화물을 재령하는 단계;를 포함하는 지오폴리머 제조방법을 제공한다.
MANUFACTURING METHOD OF GEOPOLYMER HAVING HIGH STRENGTH BY USING COAL GASIFICATION SLAG
가스화 석탄 슬래그를 이용한 고강도 지오폴리머 제조방법
KANG SEUNG GU (author) / LEE KI GANG (author) / KIM YOO TAEK (author) / KIM KANG DUK (author) / KIM YONG SUNG (author)
2016-03-11
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
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