Factors influencing the reduction of barium sulphate ...
Hargreaves, K. and Murray, D. M. (1989), Factors influencing the reduction of barium sulphate. J. Chem. Technol. Biotechnol., 45: 319–325. doi: 10.1002/jctb.280450409 The reduction of pure barium sulphate and of barytes to barium sulphide and soluble barium compounds has been carried out in an ...