Ausmelt Technology To Replace The Reverberatory Furnace Smelting Tin

The paper analyses the fundamental tenets and the chief drawback of the tin concentrate reverberatory furnace smelting technology that used many years by Yunnan Tin Corporation Limited. Describes the probe and practice of tin concentrate strengthen smelting technology in 20 century 60 years in world and china. Describes centre on the fundamental tenets and the characteristic of Ausmelt technology, Studies of the possibility that uses the Ausmelt furnace replace the reverberatory furnace. Show clearly that Ausmelt technology is one of advanced and dependable strengthen smelting technology that can replace the reverberatory furnace.The paper especially analyses and researches the technological process that uses the Ausmelt technology replace the reverberatory furnace in Yunnan Tin Corporation Limited. Describes the reasonable and the indispensable of this technological process. Describes features of the situation that in the test run to check the targets of Ausmelt Limited designing. In accordance with the situation of Yunnan Tin Corporation Limited, researches centre on the technology parameter of the improvement slag chemical composition, reduce the flux rate, raise the tin in metal rate, reduce the dust rate, enlarge raw material adaptability, improvement reduction speed and fuel completely burn, lengthen the life-span of the refractory material, that use Ausmelt strengthen smelting technology in smelting tin concentrate. By analyses of theory and practice, obtains the superiority of use Ausmelt strengthen smelting technology replace the reverberatory furnace.