| 摘要 |
PCT No. PCT/GB97/02831 Sec. 371 Date Jun. 21, 1999 Sec. 102(e) Date Jun. 21, 1999 PCT Filed Oct. 30, 1997 PCT Pub. No. WO98/18738 PCT Pub. Date May 7, 1998A process for treating toxic fly ash from an incinerator which comprises heating the fly ash held in suspension in a combustible or combusted gas at least to a temperature at which sintering of the fly ash takes place. |
