1)  waste lead-acid batteries
废铅酸蓄电池
1.
This paper introduces the latest research and application of the hydrometallurgical tech- nology both at home and abroad, and elaborates the recent progress of the recovery technology of the waste lead-acid batteries, including dismantling of lead-acid batteries, pretreatment of lead-acid batteries, and the recovery technology of the heavy metal Pb.
本文介绍了湿法冶金技术,并阐述了近年来废铅酸蓄电池回收利用技术的最新进展,包括铅蓄电池的拆解、预处理和重金属铅回收技术,并结合实际应用情况,对目前废铅酸蓄电池的回收利用技术前景进行了展望。
2)  paste mud of waste Lead storage batteries
废铅酸蓄电池渣泥
1.
the processes of PbSO_(4)desulfuration and PbO_(2) reduction were studied from paste mud of waste Lead storage batteries by hydrometallurgy.
对废铅酸蓄电池渣泥中硫酸铅脱硫和二氧化铅还原湿法过程进行研究。
3)  scrap lead
废铅
4)  recovery of scrap lead
废铅回收
1.
By way of analysis on the course of life cycle of lead, the following causative factors of recovery of scrap lead are found, such as domeslic consumption rate of lead products, recovered lead consumption rate, amortized scrap lead recovery.
它们是:铅品的国内消费率、可回收性铅消费率、折旧废铅回收率等。
5)  waste lead mud
废铅泥
1.
The principles,features and effects of the methods for the utilization of by-products,such as waste lead mud,zinc-contained cadmium dregs,barium dregs and waste water are introduced.
介绍了立德粉生产中的副产物废铅泥、含锌镉渣、钡渣及生产废水的若干种综合利用方法及其原理、特点和效果。
6)  Lead scrap resources
废铅资源
参考词条
补充资料：阀控密封式铅酸蓄电池
分子式：
CAS号：

性质： 用允许气体逸出的限压阀(单向排气阀)密封的一种铅酸蓄电池。其特点是采用特殊的铅基合金如铅钙合金和低锑合金制造板栅，以减少气体的析出，采用超细玻璃纤维隔板和贫液电解质，造成两极之间有气相“通道”，以利于正极产生的氧气向负极扩散并与负极的活性物质海绵状金属铅相化合。限压阀一般在电池内部压力高于外界压力1～200kPa时能够可靠地开启和关闭。多用作应急照明设备、不间断电源、移动测量设备、信号系统、电信装置和计算机等的直流电源。汽车蓄电池也有逐步改用这种蓄电池的趋势。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。