http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Hyo Eun Lee(이효은),MIn Kyu Kim(김민규),Kyung Whan Moon(문경환),Bong Woo Lee(이봉우),Seok J. Yoon(윤석준) 한국위험물학회 2020 한국위험물학회지 Vol.8 No.2
As the chemical industry develops, various chemicals are used in each country. In particular, flammable materials are used in various industries, but there is a possibility of chemical accidents such as fire explosions. The Korean act on the safety control of hazardous substances introduced the concept of designated quantity to provide safety management for workplaces handling flammable liquids. The validity of the designed quantity was evaluated by modeling and comparing the situation in which a fire or explosion accident occurs in chemical substances stored for each workplace. As a result, the designated quantity of 4th class petroleum needs to change from 6000 kg to 3400 kg, and for 3rd class petroleum from 4000 kg to 2200 kg. Through continuous research, the feasibility of the designated quantity should be evaluated to protect the national safety and the health of the people.