Acta Metallurgica Sinica (English Letters) ›› 1990, Vol. 3 ›› Issue (11): 293-297.

• Research paper •     Next Articles

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   

  • Received:1990-11-11 Revised:1990-11-11 Online:1990-11-11 Published:2009-10-10

Abstract: 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.

Key words: kinetics, transition product, electron transfer, PbO, PbS