Biomass:Straw Densification Briquetting Fuel

Straw Densification Briquetting Fuel is a technology, which convert agricultural waste such as straw into bio-fuel of high-grade and high density.Based on the structural features of agricultural straw and with briquetting principle, it mixes the smashed agricultural straw with other additives at certain ratio and briquette them into the fuel of low volume, high density and high heat value. It is examined that the heat value of SDBF is 20 per cent higher than that of direct straw combustion, and production cost is lower than that of coal. Therefore, SDBF could be used as an alternative to common household energy source like coal.


四个问题:

• 一是资源收集和储运的高成本问题;二是成型机快速磨损问题;三是燃烧设备中受热面飞灰沉积和腐蚀问题;四是原材料脱水问题.

A company: 北京蓝昆立行生物工程技术有限公司

"Beijing Lankunlixing Biological Engineering Technology Co., Ltd is a comprehensive high-tech enterprise specializing in biological engineering and technology research, developing and manufacturing equipments, productively promoting of scientific research, applying and marketing the biological products. In recent years, the company has been focusing on ecological agriculture and profitable agriculture. We have made every effort in changing waste in agriculture and forestry into the useful things and the results are remarkable. "

A Case Study:

          Resource : AREED

• AREED provides early-stage funding and enterprise development services to entrepreneurs, helping build successful businesses that supply clean energy technologies and services to to rural and peri-urban African customers.

A report: Sensitivity Analysis of Straw Densification Briquetting Fuel

• Abstract: The development of renewable energy, to some degree, exists risks in economic benefit, there is no exception with that of Straw Densification Briquetting Fuel. Depending on the method of Technology and Economics, by adopting Internal Ratio of Return as the analyzing object, this paper analyzes the uncertain factors: price, cost, output and the amount of investment, which result in risks in the production of Straw Densification Briquetting Fuel. It comes to the conclusion that the price of Straw Densification Briquetting Fuel and the production cost are the sensitive factors. When the price and the cost change by 1% respectively, the corresponding Internal Ratio of Return vary from 1.09%~-1.25% and 0.78%~ -0.89%. According to the analysis, this paper not only deals with causes of risks but also offers countermeasures and suggestions, with the aim to reducing economic damage and receiving optimized economic return, thus Straw Densification Briquetting Fuel develops dramatically and contributes to both emergent energy problem in rural areas and the relief of the approaching energy crisis in China.