In industry, iodine is the main content of composing organic fuel, which can make phthalein series tar fuel. 在工业中，碘是合成有机燃料的主要成分，可以制酞系的焦油燃料。
The new bio-fuels could be running many automobiles in a few years, but Mark Hussey cautions that they are unlikely to replace oil as the main transportation fuel. 几年之后，新型有机燃料可能会用于多种车辆。
