Abstract

The state of the art of studies in the field of structure formation in extraction systems with metal compounds is considered. Structure formation occurs due to both the formation of coordination polymers and solid-phase particles composing precipitates and gels, which in turn may stabilize emulsions, and the association of amphiphilic molecules with the formation of micellae, microemulsions, and lyotropic liquid crystals. Some examples of structure formation near the interface between the aqueous and organic phases and in the volume of one of the liquid phases are described. Promising fields for using structure formation in extraction systems to develop new technologies and improve existing technologies, such as the processes of extraction with the use of reverse micelles or microemulsions, the leaching of metals with the use of extragent-containing microemulsions, the extraction of metals with the use of direct micelles, and the synthesis of nanoparticles in extraction systems, are considered.

中文翻译：

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金属化合物萃取系统中结构形成研究的现状和前景

摘要

考虑了金属化合物萃取系统中结构形成领域的研究现状。结构的形成是由于配位聚合物和构成沉淀物和凝胶的固相颗粒的形成，这反过来又可以稳定乳液，以及两亲分子的缔合与胶束、微乳液和易溶液晶的形成。描述了在水相和有机相之间的界面附近以及在液相之一的体积中形成结构的一些例子。在提取系统中使用结构形成来开发新技术和改进现有技术的有前景的领域，例如使用反胶束或微乳液的提取过程，