Lanthanum is one of the richest rare earth elements. It can be used as an alloy or as a catalyst. It is widely used in traditional materials and high-tech fields. The Lanthanum extraction resin provided by Suzhou Bojie Resin Technology Co., Ltd. has the advantages of good selectivity, large adsorption capacity, easy desorption and regeneration, etc., and is widely praised by customers. The macroporous resin enriched rhodium element has many advantages such as strong adsorption capacity, simple operation, mild desorption conditions, and simple regeneration, so it is widely used.