A few days ago, the high performance round block graphite falling film absorber developed by Hebei Chengzhou Tiancheng Graphite Products Co., Ltd. passed the provincial science and technology appraisal. Experts agreed that the equipment has good physical properties and environmental performance. It is another "sharp weapon" in chemical production turning waste into treasure, with obvious technical advantages and promotion prospects.
The product has the characteristics of high compressive strength, good heat transfer effect, strong corrosion resistance, etc. The exhaust gas absorption rate reaches more than 98%, which is 20% higher than other similar equipment. The dual-phase anti-corrosion oriented heat transfer developed by the energy-saving high-efficiency falling film absorption and heat exchange device has a high heat transfer rate, a thermal conductivity of 130 or more, a high temperature of 170°C, and a compressive strength of 0.5 MPa. In addition, through their own research and development of acid, alkali and acid and alkali resistant resins, they solved the old and difficult problems of acid and alkali-resistant, alkali- and acid-proof and acid-resistant, and improved the utilization rate and adaptability of equipment.
The graphite falling film absorber is an important equipment for the recovery and reuse of tail gas in chemical production.
Socket-weld pipe flanges are typically used on smaller sizes of high pressure pipes. These pipe flanges are attached by inserting the pipe into the socket end and applying fillet weld around the top. This allows for a smooth bore and better flow of the fluid or gas inside of the pipe.
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