Soren Bent Christiansen

Title: Innovations by Soren Bent Christiansen

Introduction

Soren Bent Christiansen is a notable inventor based in Copenhagen, Denmark. He has made significant contributions to the field of kiln technology, particularly in the cement industry. With a total of six patents to his name, Christiansen's work focuses on improving the efficiency and effectiveness of kiln operations.

Latest Patents

Among his latest patents is a method and apparatus for operating a kiln plant with solid fuel firing. This innovative kiln plant is designed for burning pulverous materials such as cement. It includes a preheater string for preheating raw materials and a precalciner that receives the preheated raw material, which is fired with solid fuel. A disintegrator is positioned adjacent to the precalciner, where solid fuel, preferably coal, is crushed and mixed with a portion of the preheated raw material before entering the precalciner. This invention also introduces a unique method for firing in the precalcining zone of the kiln plant.

Another significant patent is a method of heat treating pulverulent or granular raw materials and kiln. This method involves directing raw material to at least two multi-stage preheater strings. The first string communicates with the kiln via a smoke riser pipe, while the second string has a calciner at its lower end. The raw material is divided into two flows, with the first flow directed toward the upper material inlet of the kiln to be entrained by hot gases. The second flow is processed in the second preheater string, ensuring efficient calcination of the materials.

Career Highlights

Soren Bent Christiansen is currently associated with F. L. Smidth & Co., a leading company in the cement and minerals industry. His work at the company has been instrumental in advancing kiln technology and enhancing production processes.

Collaborations

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Conclusion

Soren Bent Christiansen's innovative patents and contributions to kiln technology have significantly impacted the cement industry. His work continues to pave the way for advancements in efficient manufacturing processes.