| 发明名称 |
METHOD OF REGENERATING ACTIVATED CARBON |
| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to a method of regenerating activated carbon saturated with organic substances. Regeneration of activated carbon which is saturated with organic substances is proposed. The process involves heating the carbon to 230-290C at a rate of 15-30C/min, intermediate treatment in the atmosphere of ammonia water with concentration of 25% and supplied at speed of 0.5-1.0 m/s at 75-80C, heating to 450-550C at a rate of 8-18C/min and subsequent cooling in an atmosphere which does not contain oxygen. ^ EFFECT: method ensures high output of regenerated activated carbon (90-95%) with good adsorption and strength properties. ^ 9 ex, 1 tbl |
| 申请公布号 |
RU2394760(C1) |
申请公布日期 |
2010.07.20 |
| 申请号 |
RU20090112022 |
申请日期 |
2009.04.02 |
| 申请人 |
FEDERAL'NOE GOSUDARSTVENNOE UNITARNOE PREDPRIJATIE "GOSUDARSTVENNYJ NAUCHNYJ TSENTR "NAUCHNO-ISSLEDOVATEL'SKIJ INSTITUT ORGANICHESKIKH POLUPRODUKTOV I KRASITELEJ" (FGUP "GNTS "NIOPIK");GOSUDARSTVENNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "MOSKOVSKAJA GOSUDARSTVENNAJA AKADEMIJA TONKOJ KHIMICHESKOJ TEKHNOLOGII IM. M.V. LOMONOSOVA" (MITKHT) |
发明人 |
KHOANG KIM BONG;TEMKIN OLEG NAUMOVICH;TIMOFEEV VLADIMIR SAVEL'EVICH;VALITOVA EHLLINA RAILEVNA;GRESHNJAEVA IRINA MIKHAJLOVNA;CHERKASOVA OL'GA ANDREEVNA;VOROZHTSOV GEORGIJ NIKOLAEVICH;KALIJA OLEG LEONIDOVICH;KUZNETSOVA NINA ALEKSANDROVNA |
| 分类号 |
B01J20/34;C01B31/08 |
主分类号 |
B01J20/34 |
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