AQMS vs NXL Comparison

Aqua Metals Inc is developing and seeking to commercialize proprietary recycling and refining technologies for the recovery of critical minerals and metals. Its patented and patent-pending AquaRefining process is an electro-hydrometallurgical method designed to recover high-purity materials from battery and other metal-bearing feedstocks using a closed-loop system powered by electricity. Its idea is to reduce CAPEX and OPEX costs, reduce emissions, hazardous waste, and reliance on conventional smelting and chemical-intensive refining processes. It has one operating segment: sustainable metals recycling. It focused on the development and commercialization of AquaRefining technology for the clean and efficient recovery of valuable metals from lead-acid and lithium-ion batteries.

Nexalin Technology Inc designs and develops neurostimulation products and bioelectronic medical technology to treat anxiety and insomnia without drugs or psychotherapy. The Company has developed the Generation 1 (Gen 1) medical device, a cranial electrotherapy stimulation (CES) device classified by the U.S. Food and Drug Administration (FDA) as a Class II device. The Company focuses on treating mental health conditions without reliance on drugs or psychotherapy. Geographically, it generates sales in the US and China, with China generating the maximum sales.