| 发明名称 |
SORPTION-ACTIVE MATERIAL FOR REMOVING PETROLEUM DERIVATIVES FROM WATER |
| 摘要 |
oil pollution removal. SUBSTANCE: material contains 80-90% of natural filler (peat or moss) and 20-10% of polymer binder: ultrahigh-molecular polyethylene (molecular weight 1500000-4000000) with apparent density 360-530 kg/cu.m. EFFECT: reduced required amount of composition. 1 tbl
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| 申请公布号 |
RU2158177(C1) |
申请公布日期 |
2000.10.27 |
| 申请号 |
RU19990116124 |
申请日期 |
1999.07.19 |
| 申请人 |
SANKT-PETERBURGSKIJ GOSUDARSTVENNYJ UNIVERSITET TE;KHNOLOGII I DIZAJNA |
发明人 |
ANAN'EVA T.A.;VOLKOV F.V.;NAZAROVA E.V. |
| 分类号 |
B01J20/26;B01J20/24;(IPC1-7):B01J20/26 |
主分类号 |
B01J20/26 |
| 代理机构 |
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