We are excited to announce the launch of its Glass Fiber Pleated Filter Cartridge, designed to meet the high-performance needs of both hydrogen peroxide unit and diesel unit filtration applications. Combining advanced glass fiber material with pleated design technology, this filter cartridge ensures superior filtration efficiency and long service time, providing a reliable solution for industries requiring precise filtration.

 

I.Hydrogen Peroxide Unit Filtration: Ensuring Purity and Efficiency

 

In recent years, the hydrogen peroxide industry has developed rapidly, the production process has been continuously innovated, and SoluGET products have been continuously upgraded. It is hoped that the advancement of filtration and separation technology will help hydrogen peroxide manufacturers to meet the increasingly high filtration requirements and reduce cost.

The anthraquinone method is a widely used industrial method for the production of hydrogen peroxide (H₂O₂), which is vital in numerous chemical industries. The production of hydrogen peroxide through the anthraquinone process involves several critical steps, including hydrogenation, oxidation, extraction, and purification.

 

Hydrogen peroxide production process and filtration solutions

 

Hydrogenation of Anthraquinone: In this first step, anthraquinone is hydrogenated in the presence of a catalyst, typically palladium or nickel, to produce anthrahydroquinone. The hydrogenation reactor produces a mixture containing the desired anthrahydroquinone, unreacted anthraquinone, and various byproducts. Here, glass fiber pleated filter cartridges are used to remove solid catalyst fines and any particulate matter generated during the reaction. These filters prevent contamination in subsequent steps, ensuring smooth flow and preventing blockage or damage to equipment downstream.

Oxidation Step: The hydrogenated mixture undergoes oxidation with purified air or oxygen, converting anthrahydroquinone to anthraquinone monohydrate and releasing hydrogen peroxide in the process. This step will not introduce solid particles into the solution.

Extraction and Purification: After oxidation, the anthraquinone monohydrate is separated from the hydrogen peroxide solution. The solution still contains some residual organic compounds and particulates that need to be removed. Pleated filters made from glass fiber are particularly effective at filtering out fine particles, and residual contaminants. These filters offer high dirt-holding capacity, which is critical during the extraction and purification phases, where large volumes of liquid are processed and contaminants must be efficiently removed to prevent interference with hydrogen peroxide quality.

Filtration in Recirculation Loops: Recirculation of the liquid phases between different stages is common to ensure a continuous process. During these recirculations, particulate contamination can accumulate. Glass fiber pleated filter cartridges are used in these recirculation loops to capture and remove any contaminants that might clog pipes/towers, reduce reactor efficiency, or impair the performance of other equipment in the process.

Final Filtration of Hydrogen Peroxide: Once the hydrogen peroxide has been separated and purified, a final filtration step is required to remove any remaining impurities before the product is discharged or packaged. Glass fiber pleated filters are ideal for this final step due to their high surface area, which provides excellent filtration performance with minimal pressure drop. The high porosity and pleated design allow for long lifetime, even in high-flow, high-volume applications.

SoluGET products can help you increase production and improve quality in different links of hydrogen peroxide production.

Advantages of Using Glass Fiber Pleated Filter Cartridge for Hydrogen Peroxide Filtration

 

High Filtration Efficiency: The combination of the glass fiber material and the pleated structure enables high - efficiency filtration of various types of impurities, ensuring that the hydrogen peroxide meets the required purity standards.
Chemical Compatibility: It has excellent compatibility with hydrogen peroxide, minimizing the risk of chemical reactions between the filter and the filtered liquid. This ensures the stability of the hydrogen peroxide and the integrity of the filtration system.
Long Service Life: The durability of the glass fiber material allows the filter cartridge to have a relatively long service life. It can handle a significant volume of hydrogen peroxide filtration before replacement is required, reducing the frequency of maintenance and replacement costs.

 

II.Diesel Unit Filtration: Protecting Engines and Enhancing Fuel Quality

 

In the diesel industry, fuel quality plays a crucial role in ensuring engine performance, fuel efficiency, and long-term durability. The Glass Fiber Pleated Filter Cartridge offers a robust solution for diesel filtration, effectively removing particles, and other contaminants from diesel fuel to protect engines from damage and ensure smooth operation.

 

The filter cartridge's pleated structure enhances the filtration surface area, improving the cartridge's ability to capture particles, while the glass fiber material ensures high dirt-holding capacity even under challenging conditions. This makes it an ideal choice for diesel filtration systems, especially in high-flow applications and industries where diesel fuel purity is critical, such as in transportation, power generation, and heavy machinery.

 

Filtration Process in Diesel Unit Application

 

Inlet Filtration: When diesel fuel enters the filtration system, the glass fiber pleated filter cartridge acts as the first line of defense. At the inlet, it can effectively remove large - sized contaminants such as dirt, rust particles, and debris that may have entered during storage or transportation. This initial filtration step prevents these large particles from entering further into the fuel system and causing potential blockages or damage to components like fuel pumps and injectors.

 

Fine Filtration: After the initial removal of large particles, the diesel fuel then passes through the finer pores of the glass fiber pleated filter cartridge. The cartridge is designed to capture smaller particles, including fine silt, metal fines, and some microscopic impurities. This fine filtration process is crucial as these small contaminants can cause wear and tear in the engine's moving parts, reduce fuel combustion efficiency, and lead to increased emissions. The glass fiber's fine structure and uniform pore size distribution ensure that particles within a specific micron range are effectively trapped.

 

Water Separation: Another important aspect of diesel filtration using glass fiber coalescer cartridges is water separation. Diesel fuel often contains trace amounts of water due to condensation during storage or other factors. The glass fiber coalescer material and the design of the cartridge can facilitate the separation of water from the diesel. Water droplets tend to coalesce on the glass fiber surface and can be drained out of the system, preventing water related problems such as corrosion in the fuel system and poor engine performance.

 

Benefits of Glass Fiber Pleated Filter Cartridge in Diesel Filtration

 

Improved Fuel Quality: By effectively removing a wide range of contaminants, the glass fiber pleated filter cartridge significantly improves the quality of diesel fuel. Cleaner fuel leads to better engine performance, including smoother operation, increased power output, and reduced fuel consumption.
Extended Equipment Life: Removing abrasive particles and water from the diesel fuel helps to protect the fuel system components. This includes the fuel tank, fuel lines, pumps, and injectors. By reducing wear and corrosion, the lifetime of these components is extended, resulting in lower maintenance costs and fewer breakdowns.
Environmental Protection: Cleaner diesel combustion achieved through better filtration reduces harmful emissions. This has a positive impact on the environment by reducing pollutants such as particulate matter, sulfur oxides, and nitrogen oxides.

 

Both hydrogen peroxide and diesel unit filtration applications require filters that can handle a wide range of contaminants while maintaining consistent performance. The Glass Fiber Pleated Filter Cartridge is designed to meet these demanding requirements.

 

With a focus on efficiency, durability, and cost-effectiveness, the Glass Fiber Pleated Filter Cartridge is set to become an essential tool in industrial filtration systems, offering enhanced protection for equipment and ensuring product quality. continues to push the boundaries of filtration technology to deliver products that meet the ever-evolving needs of our customers.