| 发明名称 |
METHOD OF PRODUCING SORBENT FOR REMOVING HYDROCARBON FILM FROM WATER SURFACE |
| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to silicon dioxide-based sorbent materials and can be used in removing a hydrocarbon film from a water surface. Cationic surfactant - hexylamine - is added as a hydrophobisator to a suspension of Aerosil-380 silicon dioxide while shaking or churning the suspension, followed by drying the formed bulky foam.EFFECT: sorbent has high sorption capacity and easy to prepare.1 tbl, 3 ex |
| 申请公布号 |
RU2496573(C2) |
申请公布日期 |
2013.10.27 |
| 申请号 |
RU20110150549 |
申请日期 |
2011.12.12 |
| 申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "PENZENSKIJ GOSUDARSTVENNYJ UNIVERSITET ARKHITEKTURY I STROITEL'STVA" (PGUAS) |
发明人 |
VILKOVA NATAL'JA GEORGIEVNA;ELANEVA SVETLANA IVANOVNA |
| 分类号 |
B01J20/30;B01J20/10;B01J20/22 |
主分类号 |
B01J20/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
