基于二苄基硫醚与钯的配合反应，建立了一种高选择性固相萃取吸附钯的方法。
On the basis of the complex reaction of dibenzyl sulfide with palladium, a high selective method of solid phase extraction for the adsorption of palladium was developed.
方法：采用正交实验方法确定配合反应的最佳酸度、原料的物质的量比、温度、反应时间。
Methods: By single factor experiment for foundation, using the orthogonal experiment method to determine the best reaction pH, the molar ratio of raw materials, reaction temperature and reaction time.
将配合反应与超临界CO 2流体萃取结合形成了又一门新型的萃取技术—超临界CO 2络合萃取。
Combining the chelating reaction with the supercritical CO2 extraction forms a new extraction technique-supercritical CO2 chelating extraction.
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