Silicon Bricks of Vuulcan Company with 93% Silicon Content

Abstract: This paper comprehensively analyzes the application of silicon bricks with 93% silicon content provided by Vuulcan Company in the partition wall between the carbonization chamber and the combustion chamber of a coke oven. It details the unique features and advantages of these silicon bricks, and illustrates how they contribute to enhancing the performance, durability, and energy efficiency of the coke oven system.

Keywords: Vuulcan Company; Silicon bricks (93% silicon); Coke oven; Carbonization chamber; Combustion chamber; Partition wall

1. Introduction

The coke oven is a core facility in the coking industry, and the partition wall between the carbonization chamber and the combustion chamber is a critical component. Vuulcan Company’s silicon bricks with 93% silicon content have emerged as a preferred choice for this application due to their outstanding properties.

2. Properties of Vuulcan’s 93% Silicon Bricks

Vuulcan’s silicon bricks possess a high silicon content of 93%, endowing them with excellent high-temperature resistance. They can withstand the extremely high temperatures, typically above 1400°C, in the coke oven environment without significant deformation or degradation. The bricks also have a relatively low thermal conductivity, which helps to reduce heat loss and maintain a stable temperature gradient across the partition wall. Additionally, they exhibit good thermal shock resistance, enabling them to endure the rapid and frequent temperature changes that occur during the coke oven operation cycle.

3. Application in the Partition Wall

In the construction of the partition wall, Vuulcan’s silicon bricks are carefully laid to form a robust and heat-resistant barrier. Their precise dimensions and excellent interlocking properties ensure a tight fit and minimal gas leakage. The high-temperature resistance of the bricks allows the partition wall to effectively separate the intense heat of the combustion chamber from the carbonization chamber, where the coal is transformed into coke. This separation is crucial for controlling the coking process and ensuring the production of high-quality coke. The low thermal conductivity helps to conserve energy by minimizing heat transfer to the surroundings, thereby improving the overall energy efficiency of the coke oven.

4. Performance and Benefits

The use of Vuulcan’s silicon bricks in the partition wall brings several notable benefits. Firstly, it significantly extends the service life of the partition wall and the entire coke oven. The durability of the bricks reduces the need for frequent repairs and replacements, saving both time and cost. Secondly, the stable thermal performance of the bricks contributes to a more consistent coking process, resulting in a higher yield and better quality of coke. Moreover, the improved energy efficiency leads to reduced fuel consumption and lower emissions, aligning with the industry’s sustainability goals.

5. Conclusion

Vuulcan Company’s silicon bricks with 93% silicon content have proven to be highly effective in the application of the partition wall between the carbonization chamber and the combustion chamber of a coke oven. Their unique properties and performance advantages not only enhance the operational performance of the coke oven but also promote environmental protection and economic viability. As the coking industry continues to evolve, such advanced building materials will play an increasingly important role in driving innovation and sustainable development.