Brine resources are water resources containing high concentration of dissolved salts and other minerals. The mineral composition in brine is diverse, and its application covers many fields .

Through the determination of the types and content of elements in brine, can guide the rational development and comprehensive utilization of brine resources. Brine composition analysis usually involves a variety of analytical techniques, including X-ray fluorescence spectrometry, 0analysis, atomic absorption spectrometry, etc.  X-ray diffraction is a non-destructive technique commonly used in brine analysis.

                                                               X-ray Diffractometer

The X-ray diffraction technique is used to determine the crystal structure of a mineral by measuring the diffraction Angle of the X-ray with the lattice surface in the sample. In brine analysis, X-ray diffraction can identify and identify mineral phases in brine. X-ray diffraction analysis is also very important for the study of mineral stability and solubility in brines, helping to assess the industrial application potential and environmental impact of brines.