| 发明名称 |
METHOD OF PRODUCING MODIFIED SORBENT FOR PURIFYING OIL-CONTAINING AND WASTE WATER |
| 摘要 |
FIELD: chemistry.SUBSTANCE: method includes coprecipitation at pH 8.9 of magnesium and aluminium hydroxides taken in molar ratio of 4:1, moulding the precipitate and granulating by drying. Successive modification with polyhexamethylene guanidine and 1,8-dioxynaphthalene-3,6-disulphonic acid is then carried out.EFFECT: increased selectivity of the sorbent.1 tbl, 1 ex |
| 申请公布号 |
RU2548440(C1) |
申请公布日期 |
2015.04.20 |
| 申请号 |
RU20130153544 |
申请日期 |
2013.12.03 |
| 申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "KUBANSKIJ GOSUDARSTVENNYJ TEKHNOLOGICHESKIJ UNIVERSITET" (FGBOU VPO "KUBGTU") |
发明人 |
MARCHENKO LJUDMILA ANATOL'EVNA;MARCHENKO ARTEM ANDREEVICH;BOKOVIKOVA TAT'JANA NIKOLAEVNA;SHPERBER DAVID RUBINOVICH;SHPERBER ELIZAR RUBINOVICH;NIZHIVENKO MARIJA VJACHESLAVOVNA;PAKHOMOV ROMAN ANATOL'EVICH;ANDREJKO NATAL'JA GENNAD'EVNA;OVCHINNIKOVA EVGENIJA IVANOVNA;PARKHOMENKO MARGARITA EVGEN'EVNA |
| 分类号 |
B01J20/30;B01J20/08;B01J20/22 |
主分类号 |
B01J20/30 |
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