Title: Coal briquette having superior strength and briquetting method thereof
Application Number: 01805221 Application Date: 2001.12.12
Publication Number: 1404524 Publication Date: 2003.03.19
Approval Pub. Date: 2004.10.27 Granted Pub. Date: 2004.10.27
International Classifi-cation: C10L5/04;C10L5/14
Applicant(s) Name: POSCO Co., Ltd. Address:
Inventor(s) Name: Kang Chang-Oh;Lee Hoo-Geun;Ahn Ho-Sik
Attorney & Agent: ding yebeng lin chao
Abstract:
    A briquette with a superior strength and process for making the briquette. The briquette is composed of 100 weight parts of fine coal, 1 to 5 weight parts of quicklime and 7 to 15 weight parts of molasses. The process involves the steps of mixing 1 to 5 weight parts of quicklime with 100 weight parts of fine coal, and aging the mixture, mixing 7 to 15 weight parts of molasses with the aged mixture, and stirring the mixture, and compression-molding the stirred mixture to form a briquette.
Time: 16