| 发明名称 |
FREMGANGSMAADE TIL FJERNELSE AF METALFORURENINGER FRA OPLOESNINGER |
| 摘要 |
<p>A method of removing dissolved metal contaminants from aqueous and/or organic liquids by contacting the liquids with ethylene polymer having pendent carboxylic acid groups or pendent carboxylic acid groups in the salt form which polymer is in microporous, fibrous or particulate form for a time sufficient to cause metal ions to affix to the polymer and thereafter separate the liquid from the polymer.</p> |
| 申请公布号 |
DK443986(D0) |
申请公布日期 |
1986.09.16 |
| 申请号 |
DK19860004439 |
申请日期 |
1986.09.16 |
| 申请人 |
DOW CHEMICAL COMPANY THE |
发明人 |
WAUGHN WALTER LEE;BURNEY HARRY S.;SPRADLING ROBERT D.;FRABLE ROBERT R.;GUERRA RAFAEL E.;WING MILTON SILAS |
| 分类号 |
C02F1/28;B01D15/00;B01J20/26;C01D3/14;C01D3/16;C01D15/04;C01F7/00;C01F11/00;C01G3/00;C01G9/00;C01G21/00;C01G37/00;C01G49/00;C01G53/00;C02F1/00;C22B3/00;(IPC1-7):B01D/ |
主分类号 |
C02F1/28 |
| 代理机构 |
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代理人 |
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