LIFE CYCLE ASSESSMENT OF RICE HULL - COAL CO-FIRING FOR PORTLAND CEMENT CLINKER PRODUCTION

被引：0

作者：

Joseph Mariano, Daniel ^{[1
]}

Biona, Jose Bienvenido Manuel M. ^{[2
]}

Gonzaga, Jeremias A.

机构：

[1] De La Salle Univ, Dept Mech Engn, 2401 Taft Ave, Manila 1004, Philippines

[2] De La Salle Univ, Ctr Engn & Sustainable Dev Res, Manila 1004, Philippines

来源：

2014 INTERNATIONAL CONFERENCE ON HUMANOID, NANOTECHNOLOGY, INFORMATION TECHNOLOGY, COMMUNICATION AND CONTROL, ENVIRONMENT AND MANAGEMENT (HNICEM) | 2014年

关键词：

Co-firing; Life Cycle Assessment; Optimization;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Co-firing coal with biomass is one way to reduce greenhouse gas contribution from clinker production. A model was developed to determine the optimum percentage mix of rice hull for a cement plant in the Philippines that would provide the minimum life impact while ensuring product quality and economic viability. Results indicated that optimum environmental benefits is obtained at 64% rice hull thermal substitution. It is important however also to take into consideration rice hull supply limitations and system modification requirements.

引用

页数：6