Abstract:
소결 배가스 중의 황산화물 제거용 조성물 및 소결 배가스 중의 황산화물 제거 방법에 관한 것으로, 탄산수소나트륨 65 내지 80 중량%; 및 알칼리 활성 탄산칼슘 20 내지 35 중량%;를 포함하는 소결 배가스 중의 황산화물 제거용 조성물을 제공할 수 있다.
Abstract:
PURPOSE: A heat radiation sheet is provided to effectively perform a dispersion function by releasing heat inside an electronic device to the outside. CONSTITUTION: A heat radiation sheet comprises a first ZN surface-treated steel plate, and a graphite sheet. The graphite sheet is formed on the first ZN surface-treated steel plate. A graphite particle within the graphite sheet has directionality which is parallel to the first ZN surface-treated steel plate. The graphite sheet includes an aluminum tin oxide, an aluminum zinc oxide (AZO), an antimony tin oxide (ATO), an indium tin oxide (ITO), a boron nitride (BN), an aluminum nitride (AlN), or an additive which is a combination thereof in the inside. [Reference numerals] (AA) Example 1; (BB) 190 mA/40 min, LED temp.: 63.5°C (40 min) /outside 20.8°C
Abstract:
PURPOSE: A composition for removing sulfur oxides of exhaust gas from a sintering process, and a method for removing the sulfur oxides from the sintering exhaust gas suing the same are provided to remove HCl, HF, H2S, and dioxin etc at the same time. CONSTITUTION: A composition for removing sulfur oxides of exhaust gas from a sintering process includes sodium hydrogen carbonate 30 ~ 70 weight%, calcium hydroxide 30 ~ 70 weight%, a neutralizing agent 2 ~ 5 weight% and a catalyst 2 ~ 5 weight%. The catalyst has pH of 3 ~ 9. The sodium hydrogen carbonate has an average particle diameter of 150 ~ 200 mesh. The neutralizing agent is alkali metal, alkaline earth metal and a mixture consisting of hydroxide, carbonate and a composition of the above materials.
Abstract:
수분산 폴리우레탄 수지 30 내지 70 중량%, 흑색 안료 5 내지 20 중량%, 방청 첨가제 0.5 내지 6 중량%, 아크릴비드 0.1 내지 3 중량% 및 물 잔부를 포함하는 평면표시장치의 탑 샤시용 친환경 수용성 수지 조성물, 그리고 이를 이용한 평면표시장치의 탑 샤시가 제공된다.