Coal desulphurization via chemical leaching with aqueous solutions of sodium sulphide and polysulphide
Mesher, J.A
Coal desulphurization via chemical leaching with aqueous solutions of sodium sulphide and polysulphide - Virgenia NTIS 1979 - viii+80p
541.8 / : 546.222.4/.322.21 MES.79
Coal desulphurization via chemical leaching with aqueous solutions of sodium sulphide and polysulphide - Virgenia NTIS 1979 - viii+80p
541.8 / : 546.222.4/.322.21 MES.79