Молекулярное сито типа 13X от китайских производителей: высококачественные решения от заводов в Китае
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CPVC Polyvinyl Chloride Pall Ring Packing for Chlorine Absorption / Drying Towers
2026-02-25
In the chlor-alkali industry, chlorine absorption columns and drying columns are key equipment, and their operational efficiency directly impacts product quality and production safety.
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02
High Efficiency Mass Transfer Packing — Pall Rings
2026-02-25
In industries such as chemical separation and exhaust gas purification, Pall Rings, as a leading type of high-efficiency random packing, have become an indispensable product.
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03
SS304 Demister — Wire Mesh Mist Eliminator
2026-02-25
Recently, our VIP client from the UAE placed an order for a batch of wire mesh mist eliminators (demisters) with a maximum diameter of 4870 mm.
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04
What Are the Applications of Activated Alumina Adsorbents in Wastewater Treatment?
2026-02-25
In the field of water treatment technologies, few materials match the significance of activated alumina. Renowned for its unique adsorption properties, activated alumina plays a vital role in wastewater purification.
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Frequently Asked Questions
Q
What makes CPVC Pall Ring packing suitable for chlorine absorption and drying towers?
CPVC (Chlorinated Polyvinyl Chloride) Pall Rings offer excellent chemical resistance to chlorine and other aggressive media. Their unique structure with internal windows and tabs promotes superior gas-liquid contact, high mass transfer efficiency, and low pressure drop — making them ideal for chlorine absorption and drying column applications in the chlor-alkali industry.
Q
What are the main advantages of Pall Rings as high-efficiency mass transfer packing?
Pall Rings feature a large open area, high void fraction, and excellent liquid distribution. Compared to Raschig Rings, they offer up to 50% higher throughput at the same pressure drop. They are widely used in chemical separation, gas scrubbing, and exhaust gas purification systems. Available in plastic, metal, and ceramic materials to suit various process conditions.
Q
What is an SS304 demister (mist eliminator) and when is it used?
An SS304 demister is a wire mesh mist eliminator made from 304 stainless steel. It is installed inside vessels, columns, or scrubbers to capture and separate entrained liquid droplets from gas streams. It is commonly used in gas processing, chemical plants, and industrial towers. Custom sizes up to 4870 mm diameter are available to meet large-scale industrial requirements.
Q
How does activated alumina adsorbent work in wastewater treatment?
Activated alumina has a highly porous structure with a large surface area, which enables it to effectively adsorb contaminants such as fluoride, arsenic, heavy metals, and phosphates from wastewater. It works through surface adsorption and ion exchange mechanisms. The material can also be regenerated and reused, making it a cost-effective solution for industrial and municipal water treatment applications.
Q
Can these tower internals and packing products be customized for specific industrial requirements?
Yes. All products — including Pall Rings, demisters, and adsorbents — can be customized in terms of material grade, size, shape, and quantity according to specific process conditions and column dimensions. Our engineering team provides technical consultation to help customers select the most suitable products for their applications.
Q
What industries commonly use these mass transfer and separation products?
These products are widely used across petrochemical, chlor-alkali, pharmaceutical, environmental engineering, power generation, and food processing industries. Applications include absorption columns, stripping towers, scrubbers, gas drying units, distillation columns, and wastewater treatment systems — wherever efficient gas-liquid contact or contaminant removal is required.