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Improved Reliability of High-AVT (High-pH Water Treatment) Application to Combined Cycle Plants
Generally in the water treatment of combined cycle plants, ammonia and hydrazine are used in the feedwater system and phosphates are used in the boiler system. However, in Mexico, the Tuxpan No. 2 and No. 5 power plants have adopted “High-AVT (high-pH water treatment),” in which ammonia is used to set the pH of feedwater higher than the conventional level, requiring no phosphates in the boiler system. In response to such good operational results, MhI introduced high-AVT as an option for the water treatment of combined cycle plants.
Revision Date: 12/31/2013
Tags: 221112 - Fossil Fuel 化石燃料, Mitsubishi Heavy Industries, Ammonia, Treatment Chemicals, Phosphate, Boiler Feedwater Treatment, Water Treatment, Mexico
MHI supplies ring section boiler feedwater pumps for combined cycle operation
MHI supplies a variety of pumps for combined cycle and coal fired power plants. Several boiler feedwater designs are available depending on pressures and other parameters. The ring section type is used in combined cycle.
Revision Date: 8/19/2014
Tags: 221112 - Fossil Fuel 化石燃料, Mitsubishi Heavy Industries, Boiler Feedwater Pump, Flow Control, Boiler Feedwater Treatment, China
MHI and Shenyang Pump Co., Ltd. (SPC) have agreed to establish a joint venture company (JV) in Shenyang, Liaoning Province, China to conduct sales and engineering relating to pumps. The agreement was signed on March 23, 2006, in Shenyang. With establishment of the JV, MHI aims to make a full-scale entrance into the Chinese pump market, where demand for pumps of all kinds is expected to increase vigorously.
Revision Date: 8/19/2014
Tags: 221112 - Fossil Fuel 化石燃料, Mitsubishi Heavy Industries, Sheyang Pump, Boiler Feedwater Pump, Flow Control, Boiler Feedwater Treatment, China
Mitsubhishi and BHEL team up to provide power plant pumps in India
Bharat Heavy Electricals Ltd, India’s biggest power equipment supplier, signed an agreement with Mitsubishi Heavy Industries Ltd in 2007 under which the Japanese firm will license technologies relating to pumps used in thermal power plants.
Revision Date: 8/19/2014
Tags: 221112 - Fossil Fuel 化石燃料, Mitsubishi Heavy Industries, Bharat Heavy Electricals (BHEL), Pump, Flow Control, India