| 发明名称 |
PROCESS FOR THE REMOVAL OF TOXIC CYANIDE AND HEAVY METAL SPECIES FROM ALKALINE SOLUTIONS |
| 摘要 |
<p>Toxic cyanide and anionic metal species are removed from aqueous alkaline solutions by contacting the aqueous alkaline solutions with a compound which is capable of being protonated at a pH of 9 or above.</p> |
| 申请公布号 |
CA2157923(A1) |
申请公布日期 |
1994.09.29 |
| 申请号 |
CA19942157923 |
申请日期 |
1994.03.09 |
| 申请人 |
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发明人 |
VIRNIG, MICHAEL J.;MATTISON, PHILLIP L.;WOLFE, GEORGE A.;SIERAKOSKI, J. MICHAEL;MACKENZIE, MURDOCH;WEERTS, KEITH E. |
| 分类号 |
B01D11/04;C01G3/00;C01G9/00;C01G13/00;C01G28/00;C02F9/00;C22B3/26;C22B11/00;(IPC1-7):B01J20/00;C02F1/26;C02F1/28;C02F1/58;B01D15/00 |
主分类号 |
B01D11/04 |
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代理人 |
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