Hang Zhou Dawn Air Conditioning Co .,Ltd.

Dawn®, the world’s main producer of tantalum surface area alloys for warm acid environments, these times announced a market-changing heat exchanger product. The merchandise fills a important need all through the warm acid marketplace, providing engineers and companies a increased performing, buying and selling price effective option for extremely corrosive applications.
“Now there is definitely an revolutionary merchandise that addresses this need and provides the end-user a appropriate mixture of beneficial components and revolutionary engineering. companies and engineers now possess a producer new option for heat exchangers not possessing the need to compromise buying and selling price or performance.”
.Dawn’s new heat exchanger merchandise could possibly be the industry’s main welded plate and frame heat exchanger, produced especially for warm acids and corrosive chemicals. Previously, warm acids and corrosive products experienced largely utilized shell and tube designs, which have limitations with heat exchange efficiency. Today, Dawn enters the newest market possessing a fully-welded tantalum surface area alloyed plate and frame, gasket-less design, which provides efficiencies 5 to 7 instances increased than shell and tube heat exchangers. The complete result could possibly be one of the most corrosion resistant, efficient, and durable heat exchanger commercially readily available using the corrosion resistance of tantalum, the ability of the plate and frame, as well as the power of the fully-welded metal design.
Dawn’s heat exchanger provides a producer new buying and selling price effective option to shell and tube designs, as welded plate and frame heat exchangers need a footprint is as a good offer as 7 instances more compact and use substantially much less beneficial materials. In addition, with unmatched heat exchange efficiency, Dawn heat exchangers certainly are a a good offer more cost-effective alternative when in comparison with shell and tube heat exchangers.
“Acids utilized in all kinds of commercial processes are most aggressive once they are heated. Heat exchangers, the main merchandise utilized to heat these acids, have prolonged been a sore phase inside the industry,” mentioned Dean Gambale, president of Dawn. “Now there is definitely an revolutionary merchandise that addresses this need and provides the end-user a appropriate mixture of beneficial components and revolutionary engineering. companies and engineers now possess a producer new option for heat exchangers not possessing the need to compromise buying and selling price or performance.”
Dawn’s welded plate and frame heat exchangers are produced by heating and reacting pure tantalum metallic to create a gaseous atmosphere of tantalum. The tantalum vapor then produces an alloy link in to the heat exchanger surface. pursuing this process, Dawn’s heat exchangers possess a comparable substance components and corrosion resistance as pure tantalum heat exchangers, providing substantially increased corrosion basic performance when in comparison with HASTELLOY® B, C, and D alloy grades, titanium, zirconium and stable tantalum heat exchanger.