China Successfully Develops A Cta/pta Drying Unit With An Annual Output Of 4 Million Tons

Xinhuanet, Nanjing, September 20 (Reporter Gu Wei) The world's largest steam turbine rotary dryer with an annual output of 4 million tons of crude terephthalic acid (PTA) and crude terephthalic acid (CTA/PTA) on the 20th in China Chemical Industry Nanjing Day Huayuan smoothly delivered Pta Chemical Formula.
This large-scale unit consists of 2 dryers with a diameter of 4.2 meters, 2 diameters of 4.5 meters, and a diameter of 4.8 meters. From R&D, design, and manufacturing, all of them were manufactured by China Chemical Tianhua Chemical Machinery and Automation. The independent completion of the Design Institute enables the petrochemical industry to reduce the cost of purchasing dry equipment by 50% Pta In Chemical.
Ren Jianxin, general manager of China National Chemical Industry Corporation, said: “This is the world’s largest drying unit of the specification, which is one of the representatives and models of China Chemical’s independent innovation and active transformation of scientific research achievements.”
Chemical Suppliers Pta It is reported that the drying process of removing moisture from materials accounts for 20% to 25% of the total energy consumption of the process industry. Boric Acid Flakes The development and application of advanced drying equipment is of great significance to the process industry. In the past, large-scale dryers were only able to be produced in a few developed countries, which was not only expensive, but also had many problems such as short service life and poor steam condensate discharge. “After the localization of large-scale dryers, the cost of industrial production has been greatly reduced, which has indirectly reduced the cost of ordinary people's consumption,” said Xiao Shimeng, dean of Tianhua Hospital.
The drying units independently produced by Tianhua Yuan have been exported to Belgium, the United States, Spain and other countries for their outstanding performances such as large processing capacity, good sealing performance, high thermal efficiency, stable and reliable operation, and long service life. Melamine Powder As of August 2011, the cumulative output value of large drying units produced by Tianhuayuan reached RMB 1 billion.
Chen Hong, general manager of China National Chemical Equipment Corporation, said that in addition to the petrochemical field, high-level drying technology can also promote energy-saving and emission reduction in coal chemical industry, steel, non-ferrous metallurgy, electric power, and environmental protection. For example, in cooperation with the steel industry, the drying equipment developed by the unit can save 10,000 tons of standard coal equivalent energy per unit. In the coal-fired power industry, drying devices can dry high-moisture coal and improve the quality of coal. This technology can reduce the coal consumption of low-quality coal power generators by 5-15 g/kWh without increasing or even reducing the total power plant investment. To solve the power plant's dependence on high-quality coal and effectively alleviate the "electric coal shortage."