연소반응을 이용한 TiO₂초미립자 제조 공정에 대한 이론적 연구

• 영문명: Theoretical Analysis on the Synthesis of Ultrafine TiO₂Particles by Combustion Reaction
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 채범산(Chae Bum San) 김교선(Kim Kyo Seon)
• 간행물 정보: 『산업기술연구』vol.17, 241~247쪽, 전체 7쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 1997.09.30

영문 초록

A numerical model has been proposed for a diffusion flame reactor to manufacture ultrafine TiO₂powders. The model equations such as mass balance equation, the 0th, 1st, and 2nd moment equations of aerosols were considered. The phenomena such as TiCl₄reaction rate, TiO₂nucleation rate and the coagulation of TiO₂powders were included in the serosol dynamic equation. It is found that the TiO₂particle concentration becomes higher, as the inlet TiCl₄concentration and the total gas flow rate increase, and also as the flame temperature decreases. The TiO₂particle size increases, as the flame temperature and the inlet TiCl₄concentration increase and the total gas flow rate decreases.

목차

ABSTRACT

1. 서론

2. 수치 모사를 위한 이론적 고찰

3. 수치 모사 결과

4. 결론

참고문헌