25tDS/d黑液气化联合纸页干燥工程的效益分析  

Benefit analysis of the project of 25tDS/d black liquor gasification combined with paper drying

作　　者：农光再[1] 陈溢一[1] 邓卓[1] 王双飞[1] 

机构地区：[1]广西大学轻工与食品工程学院,南宁530004

出　　处：《中华纸业》2014年第14期20-23,共4页China Pulp & Paper Industry

摘　　要：利用黑液气化气替代天然气作纸页干燥的部分能源,可以减少能源消耗成本,提高经济效益,提高企业竞争力。根据黑液气化联合纸页干燥的技术方案,对该工程的生产效益进行了分析。年成本消耗为698.51万元,年产值为1202.87万元,税前年利润为504.36万元。传统碱回收的税前年利润为266.78万元。因此,黑液气化联合纸页干燥方案的增值效益为每年237.58万元。Black liquor gasiifcation gas being used as part of fuel instead of nature gas for paper drying will reduce the cost of fuel, and thereby increase economic efficiency and competitiveness of enterprises. The economic benefits of the project was analyzed in this paper, according to a technical project of black liquor gasification combined with paper sheet drying described in another article published before. Annual cost consumption of the production is 6.9851million yuan, annual production value is 12.0287 million yuan, so the annual proift before tax is 5.0436 million yuan. And the annual proift before tax in alkali recovery is 2.6678 million yuan. So the project of black liquor gasiifcation combined with paper sheet drying increment beneift is 2.3758 million yuan.

关 键 词：黑液气化 纸页干燥 效益分析 

分 类 号：TS755[轻工技术与工程—制浆造纸工程]