정선 지역 석회석의 소성특성 연구

• 영문명: A Study on the Calcination Characteristics of Jeongseon District’s Limestone
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 이재장(Lee Jae Jang) 최재석(Choi Jae Suk) 노범식(Roh Beum Sik) 문영배(Moon Young Bae)
• 간행물 정보: 『산업기술연구』vol.20, 1~5쪽, 전체 5쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2000.09.30

영문 초록

Lime is one of the world’s most useful chemicals and manufactured in various types of kilns, using various fuels. Quicklimes vary in reactivity with water due to variations in the time and temperature calcining process and type of kiln used. Careful attention and control of time and temperature in the calcining process is necessary to insure a highly reactive lime. Excess time and temperature will cause the lime to be over burned. The highest reactivity of quicklime is obtained by calcination of limestone in the particle size of 0.1cm~2cm, calcination temperature of 1000℃, calcination time 90min. It was found by the scanning electron microscopes that pores of quick lime is reducted if the soft burned quick lime is heated continually.

목차

Abstract

1. 서론

2. 시료

3. 실험 방법

4. 결과 및 고찰

5. 결론

참고문헌

키워드

석회석 소성 생석회 Limestone calcination Quicklime