| 摘要 |
PCT No. PCT/SE81/00205 Sec. 371 Date Mar. 1, 1982 Sec. 102(e) Date Mar. 1, 1982 PCT Filed Jul. 7, 1981 PCT Pub. No. WO82/00288 PCT Pub. Date Feb. 4, 1982.A process for removing cyanide ions from a cyanide-containing solution by anodic oxidation. The solution is adjusted to a pH of at least about 11 and to a halide content at least equivalent to the cyanide concentration. Electrolysis is performed using intense agitation of the electrolyte to result in deposition of solid carbon on the anode. |
