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ISO/NP 25984 Bamboo-based packing products for cooling tower

Source:
ISO
Committee:
B/541 - Wood based panels
Categories:
Information management | Standardization. General rules
Comment period start date:
Comment period end date:

Comment by:

Scope

It always used in cooling tower, removes heat as a cooling materials used for power plant, petrochemicalrefrigeration and air condition processes

Purpose

The cooling tower is an important energy-saving cooling device in the thermal power generation industry. The global market size of cooling towers in 2021 was 3.2431 billion US dollars. It is expected that the global market size of cooling towers will reach 5.3342 billion US dollars by 2030. Among them, the market for cooling tower fillers, which account for 60% to 80% of the cooling capacity, is huge, reaching a scale of 2.5 billion US dollars in 2023. However, with the proposal of the dual-carbon target strategy, the plastic water-filling fillers that currently account for the largest proportion in the market no longer meet the strategic requirements of low-carbon and environmental protection, and have defects such as easy accumulation of dirt and short service life. The annual replacement volume is 150 to 180 million cubic meters, consuming a large amount of petrochemical resources, and is difficult to degrade. Bamboo water-filling fillers, as a new type of water-filling filler, have advantages such as high strength and low cost, and have significantly better durability and service life compared to plastic water-filling fillers. In recent years, as our understanding of the properties of bamboo materials has gradually improved, there have been significant progress in the standardization and normalization of bamboo water-filling fillers. However, there is only one industry standard, "Technical Conditions for Bamboo Water-Filling Fillers in Thermal Power Plants Cooling Towers", for the standards of bamboo waterfilling fillers. It does not stipulate the characteristics of bamboo materials after wet and heat aging, such as deformation characteristics, wet weight characteristics, and low-temperature cold resistance performance, especially when the producers of bamboo water-filling fillers negotiate business with foreign enterprises, there is no international standard for reference, which has a great impact on the development of this product.

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