| 发明名称 |
СПОСОБ ПОЛУЧЕНИЯ ХЕМОСОРБЕНТА ДЛЯ ПОГЛОЩЕНИЯ ПРОДУКТОВ ДЕЛЕНИЯ ЯДЕРНОГО ТОПЛИВА |
| 摘要 |
FIELD: environment protection from radionuclides. ^ SUBSTANCE: proposed method for producing chemical sorbent to absorb nuclear fuel fission products (radionuclides of iodine, ruthenium, and their volatiles) includes impregnation of activated carbon in triethylene diamine followed by its drying at temperature of 110-130 °C. For the purpose use is made of activated carbon produced from raw bituminous coal having micropore volume vmp = 0.28-0.33 cm3/g and total pore volume vSigma = 0.85-1.0 cm3/g. Activated carbon is impregnated until triethylene diamine content is reduced to 1-2% of base mass. Then chemical sorbent obtained in the process is dried out and sifted. ^ EFFECT: enhanced quality of chemical sorbent obtained. ^ 1 cl, 1 tbl, 9 ex |
| 申请公布号 |
RU2004136553(A) |
申请公布日期 |
2006.05.27 |
| 申请号 |
RU20040136553 |
申请日期 |
2004.12.14 |
| 申请人 |
Федеральное государственное унитарное предпри тие"Электростальское научно-производственное объединение "Неорганика" (ФГУП "ЭНПО "Неорганика") (RU) |
发明人 |
Чебыкин Валентин Васильевич (RU);Маслов Владимир Васильевич (RU);Соснихин Владимир Алексеевич (RU);Ломазова Людмила Адамовна (RU);Корниенко Валентина Николаевна (RU);Гущина Тать на Геннадиевна (RU);Сапрыкин Валерий Николаевич (RU);Карев Валерий Андреевич (RU);Каменер Олег Евгеньевич (RU) |
| 分类号 |
G21F9/02;B01D53/02;B01D53/34;B01J20/22 |
主分类号 |
G21F9/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
