Biodiesel Machine The United States university scientist development goes Telahua the new technology with inferior cost of a kind of simple and easy, efficient, production, can decompose the wood fibre element in plant flotsam candy, change into biology fuel then.
Wood fibre element is to make lumber and bark hard coriaceous material, it is a kind rich, cheap but renewable resources, in abounding in to wait for litter of aricultural course of study at straw, wood chip. But because be decomposed hard, existing technology should use high temperature maximum pressure first normally or strong acid alkali undertakes pretreatment, reoccupy is costly activator undertakes decomposing, bring about make the biology fuel cost that takes out hold high.
The core of new technology is a kind of special activator, the inspissation that its composition is the element that contain iridium is inorganic saline solution, the oxide of the element that use rhenium enhances active. The meeting after woodiness material is immersed by solution expands, become easy decompose, be rotted by leach like newspaper. The unique character of this activator makes it can decompose wood fibre element directly, do not need pretreatment, inferior also to the requirement of temperature.
In addition, after wood fibre element decomposes candy, can undertake in same vessel dehydration reaction is changed into furan, latter is the crucial element that produces biology fuel. The process is here medium, activator solution gets reclaiming using.
Research group is in the United States ” can develop chemistry continuously ” the report on the magazine says, new technology is theoretic can achieve 95 £¥ change rate, reaction temperature only 85 Celsius, time weak point comes £± hour, to energy and water use up less.