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PbS和PbO反应动力学及其机理

李诚 , 刘纯鹏

金属学报

本文得出了PbS和PbO交互反应的速率方程:(da)/(dt)=kx_(PbS)~3x_(PbO)~(-2);发现了反应过程中有过渡产物碱式硫酸铅(PbSO_4·2PbO);从电子转移角度,探讨了反应机理。

关键词: PbS , PbS , kinetics , transition product

KINETICS OF REACTION BETWEEN PbS AND PbO

LI Cheng Beijing Central Design and Research Institute for Non-Ferrous Metallurgical Industry , Beijing , ChinaLIU Chunpeng , Kunming Institute of Technology , Kunming , China LI Cheng , Metallurgical Dept.No.l , Beijing Central Design and Research Institute for Non-Ferrous Metallurgical Industry , Beijing 100038 , China

金属学报(英文版)

The rate equation of reaction between PbS and PbO is dα/dt=kx_(PbS)~3 x_(PbO)~(-2).A transition product, PbSO_4·2PbO,is found by X-ray diffraction analysis.The reaction mechanism was dis- cussed on the basis of electron transfer.

关键词: kinetics , null , null , null , null

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