Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Radioactive metal
Patent
1977-09-08
1980-05-20
Schafer, Richard E.
Chemistry of inorganic compounds
Treating mixture to obtain metal containing compound
Radioactive metal
423 22, 423 24, 423 25, 423 89, 423 99, 423100, B01D 1500, B01D 1502
Patent
active
042039525
ABSTRACT:
A process for the removal of heavy metals uranium and transition metals other than noble transition metals from solution by contacting the solution with the product obtained by reacting an inorganic solid eg. silica gel containing surface hydroxyl groups with a silicon compound of defined formula containing a free thiol group or a free amino group and either an --OR group or a halogen atom under conditions which effect reaction between the hydroxyl group and the --OR group or halogen atom thereby bonding the silicon compound to the inorganic solid.
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Harper, G. B. "Reusable Glass-Bound pH Indicators." Pub. in Anal. Chem. 47(2): 348-351 Feb. 51.
Hancock Ronald D.
Howell Ian V.
Schafer Richard E.
The British Petroleum Company Limited
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