BFW Pumps - Sulphuric Acid on the Web
BFW Pumps - Sulphuric Acid on the WebBFW Pump Capacity. The BFW pump capacity is established by adding to the maximum boiler flow a margin to cover boiler swings and eventual reduction in capacity due to wear. In other industries (steam power plants) this margin can range from 20% for a small plant to 5% for large plants. For acid plants a margin of 20% is generally specified.BFW Systems - Sulphuric Acid on the WebSulphuric Acid on the Web TM: Technical Manual: DKL Engineering, Inc. Knowledge for the Sulphuric Acid Industry. Sulphuric Acid on the Web. Introduction General Equipment Suppliers Contractor Instrumentation BFW Heating Deaerators BFW Pumps .Deaerators - Sulphuric Acid on the WebThe height from the minimum water level in the deaerator to the pump centreline should be used in calculations of NPSHA for the BFW pumps. Piping from the deaerator to the BFW pumps should have a suitable (i.e. large) diameter with as straight a run as possible and minimum fittings.BFW Heaters - Sulphuric Acid on the WebThe boiler feed water flows through the tubeside of the BFW heaters. If possible, the system should be designed so the BFW pressure is higher than the acid pressure. This will ensure that if a leak occurs, leakage will be from the water side into the acid side, thus reducing the chance of contaimination of the BFW.
Pumps - Sulphuric Acid on the WebVertical submerged centrifugals pumps for sulphuric acid and molten sulphur. Also horizontal centrifugal pumps. www.jhpumps.com.cn: Vertical centrifugal submerged strong acid pumps: www.lewispumps.com : Suppliers of Rheinhutte horizontal centrifugal pumps for weak acid service and vertical submerged strong acid pumps : www.rheinhuette.dePump Troubleshooting - Sulphuric Acid on the WebSulphuric Acid on the Web TM: Technical Manual: DKL Engineering, Inc. Boiler Feed Water Steam Systems Cooling Water Effluent Treatment Utilities Construction Maintenance Sulphuric Acid Plant Specifications . Google Search . Strong Acid System - Acid Pumps - Troubleshooting.Acid Pumps - Sulphuric Acid on the WebJHB sulphuric acid pumps are designed and manufactured for sulphur chemistry applications. They are submerged vertical centrifugal pumps, which have been provem in the market for years. Capacities are up to 3200 m 3 /h and 55 m head with a single impeller and 210 m with 2 impellers.Sulphur PumpsLewis pumps are available in a large range of sizes. Nearly any size pump available for sulphuric acid service can be supplied as a sulphur pump. The vendor should be contacted for large pump services but pumps as large as a Lewis size 8 are known to be available (see Appendix B).
Acid-resistant pump | KSBAcid-resistant pumps are chemical pumps used for handling corrosive fluids, for example in the chemical industry.