A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD FOR MANUFACTURING ECO-FRIENDLY LIGHTWEIGHT CLAY BRICKS RECYCLING PETROLEUM COKES AND CLAY BRICKS MANUFACTURED BY THE SAME
The present invention relates to a method for preparing eco-friendly and lightweight clay bricks by recycling the petroleum cokes and the clay bricks prepared thereby. According to the present invention, the eco-friendly and lightweight clay bricks prepared by recycling the petroleum cokes include black clay, red clay, petroleum cokes, integrated gasification combined cycle (IGCC) slag, anti-freeze agent, and blended water wherein the anti-freeze agent is a mixture of calcium nitrates. The molded clay brick body prepared with the above-described materials is coated with a coating liquid and dried to prepare the clay bricks. The clay bricks are prepared by using the petroleum cokes, which are industrial byproducts left after preparing light oil components through high-temperature thermal decomposition of the heavy oil at high to mid temperatures, in order to recycle resources, reduce the cost of treating contaminants and waste materials, and reduce factors of environmental contamination. The clay bricks have enhanced performance, strength, and absorption rate compared to conventional bricks, are more economically and socially efficient by reducing the weight and conveyance cost accordingly, and enable easier operations by reducing the need for conveyance in a construction operation. The clay bricks can be also prepared in various designs to realize a pleasant appearance while enhancing the contamination resistance and durability.
본 발명은 석유코크스를 재활용하는 친환경 경량 점토벽돌의 제조방법 및 이에 의해 제조된 점토벽돌에 관한 것이다. 본 발명에 따른 석유코크스를 재활용하는 친환경 경량 점토벽돌은 흑점토, 적점토, 석유코크스, IGCC 슬래그, 방동제 및 배합수를 포함하고, 상기 방동제로는 질산칼슘 및 아질산칼슘의 혼합물이 사용되어 점토벽돌 성형체를 제조하고, 상기 점토벽돌 성형체의 표면에 코팅액을 도포한 후 건조하여 제조된다. 상기한 구성에 의해 본 발명은 상압/감압 중유를 고온 열분해하여 경질 유분을 제조하고 남은 산업 부산물인 석유코크스를 이용하여 점토벽돌을 제조함으로써, 자원의 재활용은 물론 오염물질, 폐기물질의 처리에 따른 처리비용 절감 및 환경오염의 요인을 감소시키고, 종래의 점토 벽돌에 비해 벽돌의 성능, 강도 및 흡수율을 향상시키며, 연료비 절감에 따른 제조과정의 경제성을 이룰 수 있고, 경량화에 따른 운반비를 절감하여 사회적인 경제성을 이룰 수 있으며, 시공시 소운반에 따른 작업 용이성을 이룰 수 있고, 다양한 디자인으로 제조할 수 있어 심미적인 특성을 강화할 수 있으며, 내오염성, 내구성을 강화할 수 있다.
METHOD FOR MANUFACTURING ECO-FRIENDLY LIGHTWEIGHT CLAY BRICKS RECYCLING PETROLEUM COKES AND CLAY BRICKS MANUFACTURED BY THE SAME
The present invention relates to a method for preparing eco-friendly and lightweight clay bricks by recycling the petroleum cokes and the clay bricks prepared thereby. According to the present invention, the eco-friendly and lightweight clay bricks prepared by recycling the petroleum cokes include black clay, red clay, petroleum cokes, integrated gasification combined cycle (IGCC) slag, anti-freeze agent, and blended water wherein the anti-freeze agent is a mixture of calcium nitrates. The molded clay brick body prepared with the above-described materials is coated with a coating liquid and dried to prepare the clay bricks. The clay bricks are prepared by using the petroleum cokes, which are industrial byproducts left after preparing light oil components through high-temperature thermal decomposition of the heavy oil at high to mid temperatures, in order to recycle resources, reduce the cost of treating contaminants and waste materials, and reduce factors of environmental contamination. The clay bricks have enhanced performance, strength, and absorption rate compared to conventional bricks, are more economically and socially efficient by reducing the weight and conveyance cost accordingly, and enable easier operations by reducing the need for conveyance in a construction operation. The clay bricks can be also prepared in various designs to realize a pleasant appearance while enhancing the contamination resistance and durability.
본 발명은 석유코크스를 재활용하는 친환경 경량 점토벽돌의 제조방법 및 이에 의해 제조된 점토벽돌에 관한 것이다. 본 발명에 따른 석유코크스를 재활용하는 친환경 경량 점토벽돌은 흑점토, 적점토, 석유코크스, IGCC 슬래그, 방동제 및 배합수를 포함하고, 상기 방동제로는 질산칼슘 및 아질산칼슘의 혼합물이 사용되어 점토벽돌 성형체를 제조하고, 상기 점토벽돌 성형체의 표면에 코팅액을 도포한 후 건조하여 제조된다. 상기한 구성에 의해 본 발명은 상압/감압 중유를 고온 열분해하여 경질 유분을 제조하고 남은 산업 부산물인 석유코크스를 이용하여 점토벽돌을 제조함으로써, 자원의 재활용은 물론 오염물질, 폐기물질의 처리에 따른 처리비용 절감 및 환경오염의 요인을 감소시키고, 종래의 점토 벽돌에 비해 벽돌의 성능, 강도 및 흡수율을 향상시키며, 연료비 절감에 따른 제조과정의 경제성을 이룰 수 있고, 경량화에 따른 운반비를 절감하여 사회적인 경제성을 이룰 수 있으며, 시공시 소운반에 따른 작업 용이성을 이룰 수 있고, 다양한 디자인으로 제조할 수 있어 심미적인 특성을 강화할 수 있으며, 내오염성, 내구성을 강화할 수 있다.
METHOD FOR MANUFACTURING ECO-FRIENDLY LIGHTWEIGHT CLAY BRICKS RECYCLING PETROLEUM COKES AND CLAY BRICKS MANUFACTURED BY THE SAME
석유코크스를 재활용하는 친환경 경량 점토벽돌의 제조방법 및 이에 의해 제조된 점토벽돌
PARK HYEONG JUN (author)
2019-03-20
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B28C
Tonaufbereitung
,
PREPARING CLAY
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