PUROLITE S-930

.. , .. , ..
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PUROLITE S-930
. Purolite S-930 . , Cl-, Al3 +, Fe3+ . Purolite S-930.
SUMMARY. Sorption characteristics of chelating resins Purolite S-930 in relation to gallium from chloride solutions in static and dynamic conditions was studied. The influence of , Cl-, Al3 +, Fe3+ ions on static capacitance was researched. The possible mechanism and bond character of sorbed ions of gallium with functional groups of chelating resins Purolite S-930 are presented.
. , , .
KEY WORDS. Gallium, sorption, chelating resins.
, , , , . . Purolite S-930, .
Purolite S-930.
. [1]. (^=540 ) [2].
. [1], [3] 20 0,42-1,77 / 24 . 0,1 . (, /), . , -
[1], [4], 1,32 /. 0,5 . 1,0 /.
- - Spectrum One FT-IR Perkin-Elmer () 4000-400 -1 4 -1, 32. , KBr 7 .
. , 1 3 Purolite S-930 0,83 /. , 1. . 1.
, /
. 1. (III) 8-930
1,32 /, 83. , .. , 0,71 /. 1,31 /. 56%.
- .
, 8-930 , , 12 .
, . , , , 13*, 3* -. -
, (:1) 1:0, 1:1, 1:5, 1:10 /, (:) 1:0, 1:1, 1:5, 1:10. 24 1. , 13* 8-930. 3* 8-930 1,32 / 0,72 / (. 1). 3*. ( ), , ^=24,23 ( 3*), ^=20,5 ( 3*) [5]. 3* .
1
13+, 3+
, / , / , /
:1 1:0 1,57 1,11 1,32
1:1 1,60 1,14 1,32
1:5 1,65 1,21 1,26
1:10 1,71 1,25 1,32
: 1:0 1,60 1,14 1,32
1:1 1,49 1,10 1,12
1:5 1,57 1,24 0,94
1:10 1,57 1,32 0,72
- , - 5,0-60,0 / , - .
, 13*, 3* 3* 8-930 , , , . .
, , , , . , , . 8-930 -. (. 2, 3).
. 2. 8-930 ( (%), V (-1))
. 3. 8-930 ( (%), V (-1))
8-930 , , 2 . 3400 -1, . - 8-930 , -0 (1401,3 -1) ^ (1323,5 -1). -0 (1385,7 -1) ^ (1314,0 -1) , - - [6], [7].
, 8-930 :

, -930 .

1. , -930 .
2. , 8-930 1 3.
3. 13*, 3*, 3* , - -930 .
4. - , -930 .

1. .., .., .. . .: . 1976. 208 .
2. . . 12711-77
3. . . 20255.1-89
4. . 20255.2-89
5. .. . .: , 1989. 448 .
6. .., .., .. . .: , 1980. 96 .
7. . . .: , 1963. 590 .