FIELD: chemistry.
SUBSTANCE: method of obtaining a carbon cation exchanger includes processing of activated carbon with a mixture of ammonia and hydrazine, taken in a ratio of 1:(2-2.5). The process is realised at a temperature of 350-450°C.
EFFECT: obtaining the carbon cation exchanger with improved properties.
1 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF ION-EXCHANGE PURIFICATION OF SEWAGE WATERS AND TECHNOLOGICAL SOLUTIONS FROM METAL IONS | 2013 |
|
RU2550192C2 |
| METHOD FOR PRODUCTION OF CARBON CATION EXCHANGER | 1995 |
|
RU2105715C1 |
| METHOD FOR ION-EXCHANGE PURIFICATION OF WASTE WATER FROM METAL IONS | 2011 |
|
RU2470877C1 |
| METHOD FOR PREPARATION OF MODIFIED ACTIVE CHARCOAL | 2008 |
|
RU2367598C1 |
| METHOD OF OBTAINING CARBON MOLECULAR SEIVES | 2013 |
|
RU2536972C2 |
| CATALYST, METHOD FOR ITS PREPARATION AND METHOD FOR OBTAINING HYDROGEN FROM AMMONIA | 2022 |
|
RU2787379C1 |
| METHOD OF PRODUCING CARBON SORBENT ACTIVE WITH RESPECT TO PHENOL | 2015 |
|
RU2604216C1 |
| METHOD FOR ION-EXCHANGE PURIFICATION OF WASTE WATER AND PROCESS SOLUTIONS FROM VARIABLE-VALENCE METAL IONS | 2010 |
|
RU2434811C1 |
| METHOD FOR PRODUCING MESOPOROUS CARBON MATERIALS | 2020 |
|
RU2755122C1 |
| CARBON MATERIAL | 2010 |
|
RU2446098C1 |
