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利用废旧铅膏制备负极板的性能研究
引用本文:黄毅,汪的华,朱明海,于尊奎,顾立贞,周寿斌.利用废旧铅膏制备负极板的性能研究[J].再生资源与循环经济,2014(12):28-31.
作者姓名:黄毅  汪的华  朱明海  于尊奎  顾立贞  周寿斌
作者单位:江苏华富储能新技术股份有限公司,江苏扬州225600
摘    要:源自铅酸电池回收的再生铅已成为世界铅产量的主要来源,铅酸电池生产也占据了世界铅消耗的80%以上,促进废旧铅膏的处理并直接用于电池的制作研究.采用“湿法脱硫-煅烧”的技术路线处理负极铅膏得到氧化铅.考察了回收铅粉的理化特性,并依据其固有特性,优化了负极板的和膏、固化、化成工艺.得到的样品电池展现出与传统球磨铅粉同样优异的性能.

关 键 词:废旧铅膏回收  负极材料  氧化铅

Performance study of negative plate from spent lead paste
HUANG Yi,WANG Dihua,ZHU Minhai,YU Zunkui,GU Lizhen,ZHOU Shoubin.Performance study of negative plate from spent lead paste[J].Recycling Research,2014(12):28-31.
Authors:HUANG Yi  WANG Dihua  ZHU Minhai  YU Zunkui  GU Lizhen  ZHOU Shoubin
Institution:(Jiangsu Huafu Energy Storage New Technology Co., Ltd., Yangzhou 225600, China)
Abstract:Secondary lead from the recycling of lead-acid batteries has become the main source of lead production in the world. The battery manufacturing accounts for larger than 80% of lead consumption. These two facts prompt us to explore the recycling of spent lead paste for battery manufacturing directly. In this paper, a "hydrometallurgical desulfurization-calcination" protocol was adopted to prepare leady oxide for recycling of spent negative paste. The physicochemical properties was leady oxide were studied, and the pasting, curing and formation parameter were optimized according to its inherent characteristics. The assembled batteries from new oxide show a good performance as well as the one from traditional ball mill powder.
Keywords:Recycle of spent lead paste  Negative material  Leady oxide
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