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Challenges in Alumina Separation & Xadia's Vertical Filter Press Breakthroughs
Alumina is the core raw material of the aluminum industry, with wide applications in various sectors such as smelting, ceramics, refractory materials, and electronics. Its production process involves complex solid-liquid separation techniques, such as red mud separation and seed washing, which place high demands on the performance of filtration equipment and filter cloths. Vertical filter presses have become commonly used equipment in the alumina industry due to their efficient dewatering capabilities, while filter cloths, as key filtering media, directly affect filtration accuracy, durability, and production efficiency. Xiamen Citius has developed a series of high-performance filter cloths specifically for the alumina filtration process, featuring high precision retention, strong alkali corrosion resistance, high pressure resistance, and easy cleaning, effectively improving alumina recovery rates and reducing operating costs. This article provides a detailed analysis of the filtration challenges in alumina production, introduces the technical advantages of vertical filter press filter cloths, and showcases the outstanding performance of Xidiya filter cloths in optimizing production processes and enhancing filtration efficiency through typical application cases.
11
2025
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02
In the production process of the sintering plant in the steel industry, desulfurization processes are usually employed to purify flue gas in order to reduce sulfur dioxide emissions. A by-product called desulfurization gypsum is generated during the desulfurization process, which mainly consists of dihydrate calcium sulfate. Since desulfurization gypsum contains a large amount of moisture and impurities, it needs to be dehydrated and purified using efficient solid-liquid separation equipment for subsequent resource utilization.
27
2024
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11
From November 19 to 21, 2024, the "16th Shanghai International Chemical Equipment & Chemical Environmental Protection Expo" will be grandly held at the National Exhibition and Convention Center (Shanghai). As a provider of solid-liquid separation solutions for nano-level materials and a drafting unit for industry standards in the woven filter cloth sector, Xiamen Shadia Technology Co., Ltd. has garnered widespread attention at the exhibition due to its profound technical accumulation and innovative capabilities. This time, Shadia showcased its newly developed nano-micron powder filter machine, adding a dazzling technological flair to the expo.
26
2024
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11
With the increasing strictness of environmental regulations and the rising demands for green manufacturing, the wastewater treatment issues generated during the dyeing and finishing industry have become a focal point of concern. The dyes and chemicals used in the dyeing process often pollute large amounts of water sources. Therefore, how to effectively remove pollutants from wastewater, especially suspended solids and dyes, has become an urgent challenge to be addressed. As a result, the use of efficient filtration technology, particularly filter cloths in plate and frame filter presses, has become a key solution in wastewater treatment for the dyeing and finishing industry.
13
2024
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11
Silicon carbide (SiC) is an important inorganic compound, widely used in multiple industries due to its excellent high-temperature resistance, wear resistance, chemical stability, and high hardness. As a key material, silicon carbide plays an important role in modern industry, especially in fields such as electronics, ceramics, metallurgy, abrasives, and pharmaceuticals. The processing of silicon carbide micro powder is an indispensable part of the production process in many industries, and industrial filter cloths, especially the filter cloths for the Xadiaas plate and frame filter press, play a particularly important role in this process.
12
2024
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11
Invitation | Citius invites you to attend the 2024 Shanghai International Petrochemical Exhibition
The 16th Shanghai International Petroleum and Chemical Technology Equipment Exhibition (cippe Shanghai Petrochemical Exhibition) will be held as scheduled from November 19 to 21, 2024, at the Shanghai New International Expo Center.
06
2024
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11
Against the backdrop of the rising global demand for lithium resources, spodumene, as an important source of lithium, is increasingly being valued by various countries. Lithium and its compounds have significant strategic importance in national economic and defense construction, being widely used in battery manufacturing, aerospace, electronic products, and new energy industries, thus being hailed as a key element driving the world forward in the 21st century. Therefore, researching and improving the beneficiation technology of spodumene, especially how to efficiently and economically extract lithium concentrate, is particularly important.
01
2024
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11
With the increasing global emphasis on and demand for renewable energy, lithium's position as a key energy material is becoming increasingly prominent. Spodumene is one of the important ores of lithium, and its refining process not only affects the lithium supply chain but also directly relates to the development of new energy markets such as electric vehicles and energy storage systems. Xiamen Citius, as a leading brand in the filtration materials industry, provides efficient solutions for the mining industry with its advanced industrial filter cloth and filter mesh technology, especially in the process of refining spodumene concentrate.
30
2024
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10
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