Queralt has been working for Outotec for 8.5 years, with overall experience in hydrometallurgical and mining water treatment processes. She has been working in various technical positions at former Outotec and holds a master´s degree in Chemical Engineering from Universitat Autònoma de Barcelona and Universität Stuttgart. Queralt has been involved most of her career focused on process design for hydrometallurgical and water treatment processes in metal and mining industry, providing sustainable solutions to customers from all over the world. Queralt has also been involved in several projects acting as main process lead and participating in commissioning and installation activities. Before moving into technical and commercial sales for Flotation and Automation, she was located in Australia supporting local water business sales for concentrators plants in the market area.