Abstract:

Column internals industry is an auxiliary part of process industries and also affects the product quality，energy consumption，operation safety and wastes control. In the last 20 years，domestic column internals industry has got great development with higher design level and greater technology power. Meanwhile it also has experienced some difficulties and frustration. Step by step，China will become the center of global column internals industry in the future. The current situation of domestic column internals industry is analyzed in terms of both market and technology so that a proper strategy could be found for its long-term development.