Frequently Asked Questions What is Vanadium? Click here to learn more. What are Vanadium Redox Flow Bateries? Click here to learn more. How does the Vanadium Redox Flow Battery Work? Click here to learn more. Can you tell me more about Vanadiumcorp Resource Inc.? Click here to learn more. How do I contact Vanadiumcorp Resources Inc with questions? Click here for contact information. Glossary of Technical Terms Cradle to gate Cradle-to-gate is an assessment of a partial product life cycle from resource extraction (cradle) to the factory gate (i.e., before it is transported to the consumer). The use phase and disposal phase of the product are omitted in this case. ie VEPT Learn more here…. Pregnant Liquor Solution The portion of an original liquid that remains after other components have been dissolved by a solvent is also called raffinate. In the case of VEPT in referring generally to all metal value recovered in solution from virtually any feedstock Learn more here….