Vanadium Pentoxide V2O5 is amphoteric oxide , acid greater than alkaline soluble alkali born vanadate , vanadium and oxygen ions dissolved in acid and the formation of VO or VO3 +. Orange or brick red solid. Odorless, tasteless, toxic. Slightly soluble in water, natural yellow acidic solution. Metavanadate differentiation or hot water probation vanadium oxychloride can be prepared Vanadium Pentoxide.
Vanadium Pentoxide is the most widely utilized oxide product, vanadium capital in exploration, production and international business, in general, plan to Vanadium Pentoxide as a unit.
Vanadium Pentoxide is the production of vanadium pentoxide, vanadium alloy, and vanadium -based and other alloys the product is the production of a vanadium catalyst raw materials, but also a catalyst for organic synthesis of benzoic acid, phthalic acid and the like, but also for making stained glass and ceramics.
A catalyst is: “A substance or material that will change the rate of reaction without it being consumed by the reaction.”Catalysts may be consumed during some intermediate step in a reaction and be regenerated in a subsequent step.
Standard V2O5 catalyst contains approximately 6 to 8 wt% of vanadium pentoxide. High V2O5 catalyst contains 7 to 9 wt% vanadium pentoxide combined with a modification to the chemical composition of the active phase. The higher vanadium pentoxide content imparts a higher activity to the catalyst making it suitable for use in the lower catalysts passes where a substantial amount of the SO2 has been converted to SO3. Increases in activity of 10 to 20% have been achieved with this modified catalyst