SU371782A1 - Method of preparing fermium in a bivalent state - Google Patents
Method of preparing fermium in a bivalent stateInfo
- Publication number
- SU371782A1 SU371782A1 SU711679953A SU1679953A SU371782A1 SU 371782 A1 SU371782 A1 SU 371782A1 SU 711679953 A SU711679953 A SU 711679953A SU 1679953 A SU1679953 A SU 1679953A SU 371782 A1 SU371782 A1 SU 371782A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fermium
- preparing
- bivalent state
- fermi
- mol
- Prior art date
Links
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Предложенный способ получени ферми в двухвалентном состо нии (Может быть использован, например, дл его отделени от других актинидов и их аналогов.The proposed method for producing Fermi in a bivalent state (Can be used, for example, to separate it from other actinides and their analogues.
Сущность способа состоит в том, что в сол нокислый водно-этанольный раствор трехвалентного ферми с концентрацией воды 1-8 и хлористого водорода 0,2-7 моль/л ввод т трихлорид самари и металлический магний.The essence of the method is that samarium trichloride and metallic magnesium are introduced into a hydrochloric water-ethanolic solution of ferric Fermi with a water concentration of 1-8 and hydrogen chloride 0.2-7 mol / l.
П р и м е р. К 1 мл водно-этанольного раствора трехвалентного ферми , содержащего 100 мг трихлорида самари и 2,8 моль ВИДЫ, добавл ют 50 мг -магни в виде стружки , толщиной 0,1 мм и последовательно, в три порции, добавл ют I мл 7 М. раствораPRI me R. To 1 ml of a water-ethanol solution of a trivalent Fermi containing 100 mg of samarium trichloride and 2.8 mol of TYPES, 50 mg of ε-magnesia in the form of chips, 0.1 mm thick, are added and solution
хлористого водорода в 96%-ном спирте. Образующийс при этом Fm (П) может быть выделен из раствора сокристаллизацией с образующимс в услови х реакции дихлорндом самари .hydrogen chloride in 96% alcohol. The resulting Fm (P) can be separated from the solution by co-crystallisation with samarium dichlorind formed under the reaction conditions.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU711679953A SU371782A1 (en) | 1971-08-04 | 1971-08-04 | Method of preparing fermium in a bivalent state |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU711679953A SU371782A1 (en) | 1971-08-04 | 1971-08-04 | Method of preparing fermium in a bivalent state |
Publications (1)
Publication Number | Publication Date |
---|---|
SU371782A1 true SU371782A1 (en) | 1979-10-30 |
Family
ID=20482491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU711679953A SU371782A1 (en) | 1971-08-04 | 1971-08-04 | Method of preparing fermium in a bivalent state |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU371782A1 (en) |
-
1971
- 1971-08-04 SU SU711679953A patent/SU371782A1/en active
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