近日 ,由湖北兴发化工集团股份有限公司发展部开发的 75 0 0ｔ/ａ黄磷电炉的“三改六”项目在参加湖北省技术改造成果展上获成果奖。“三改六”项目工作是该公司自 2 0 0 0年 4月底进行的 ,将电炉电极由 3根改为 6根 ,电极直径由 60 0ｍｍ改为 5 0 0ｍｍ。改造后 ,取得了显著的 Recently, the “Three Change Six” project of the 750 t/a yellow phosphorus electric furnace developed by the Development Department of Hubei Xingfa Chemical Industry Group Co., Ltd. won the achievement award at the exhibition of technological transformation in Hubei Province. The work of the “three-reform six” project was carried out by the company since the end of April 2000. The electrode of the electric furnace was changed from three to six, and the electrode diameter was changed from 60mm to 500mm. After the transformation, remarkable results have been achieved