How much is a bottle of sulfur hexafluoride gas?The way sulfur hexafluoride is produced determines its cost.The cost of a bottle of sulfur hexafluoride depends on the preparation process.At present,there are two main methods to produce SF6 gas:electrolysis and direct conversion.

　　The direct reaction method can be divided into three ways:fluorine gas and solid sulfur,molten sulfur and sulfur vapor.However,the direct reaction of fluorine gas and solid sulfur will have a very severe exothermic reaction,which makes sulfur hexafluoride gas produce many unnecessary by-products and increase the subsequent treatment cost.

　　Sulfur and fluorine vapor reaction time,temperature,not control,must adopt special reaction vessel,fluorine and molten sulfur reaction temperature is better the control,as long as the guarantee of fluorine and angled molten sulfur fluid direction of parallel import can keep high reaction yield,the method for the sulfur hexafluoride gas manufacturers at home and abroad generally adopted.This method of production can be used on a large scale and also indirectly reduces the price of sulfur hexafluoride.

　　The electrolytic rule is that sulfur hexafluoride manufacturers use electrolytic decomposition at high temperature and sulfur reaction to prepare high-purity sulfur hexafluoride.The advantage of electrolysis method is that the fluorine gas produced by electrolysis can react with sulfur immediately to avoid the explosion of fluorine gas and hydrogen reaction,save the reaction equipment and improve the safety,industrial production is more convenient.For more information,call 139-4929-0069.