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카본블랙 제조공정의 안전성 향상에 관한 연구

A Study on the Safety Improvement of Carbon Black Manufacturing Process

  • 주종율 (호서대학교 소방방재학과) ;
  • 정필훈 (숭실사이버대학교 산업안전공학과) ;
  • 이성은 (호서대학교 소방방재학과)
  • Joo, Jong-Yul (Department of Fire and Disaster Prevention, Engineering) ;
  • Jeong Phil-Hoon (Department of Industrial Safety Engineering, Korea Soongsil Cyber University) ;
  • Sung-Eun, Lee (Department of Fire and Disaster Prevention, Engineering)
  • 투고 : 2023.11.29
  • 심사 : 2023.12.26
  • 발행 : 2023.12.30

초록

Carbon black is a material in the form of fine black powder obtained by incomplete combustion or pyrolysis of hydrocarbons, and is composed of 90-99% carbon, and the rest is composed of hydrogen and oxygen. In the event of an emergency during the manufacture of carbon black, the generated tail gas should be safely discharged through an emergency line to prevent fire, explosion, and environmental pollution accidents caused by the tail gas. If the pressure continues to rise, the pressure control valve shall operate and the rupture plate shall be ruptured sequentially and the tail gas shall be discharged to the vent stack through the emergency line. As an emergency emission system, even if some untreated substances in the tail gas are released into the atmosphere, they are lighter than air, so it is safe to discharge them to a safe place through the Vent Stack. If the gas pressure is rising or worse, it is discharged from the Vent Stackine, and discharging fuel.

키워드

참고문헌

  1. API Standard 521 Pressure-Relieving and Depressuring Systems.
  2. Center for Chemical Process Safety(CCPS)(2006), Safety design and operation of process vents and emission control systems.
  3. Center for Chemical Process Safety(CCPS)(1998), Guidelines for pressure relief and effluent handling systems.
  4. H. J. Rafson(1998), Odor and VOC control handbook. McGraw-Hill.
  5. KOSHA Guide D-42-2021(2021), Technical guidelines for the process design of hydrogen vent stack and vent piping.
  6. KOSHA Guide D-56(2016), Technical guidelines for installation and removal of blind plates.
  7. KOSHA D-49-2012(2012), Technical guidelines for the installation of bombardment outlet to prevent gas explosion.
  8. KOSHA Guide D-12-2012(2012), Technical guidelines for the prevention of dust explosion.
  9. KOSHA Guide P-131-2013(2013), Technical guide lines for the prevention of dust explosion in chemical process.
  10. KOSHA Guide D-46-2013(2013), Technical guide lines for fire prevention in chemical factories.
  11. KOSHA GUIDE P-104-2012(2012), Technical guidelines for Volatile Organic Compounds(VOC) treatment.