Lars L Stigsson

Title: Innovations of Lars L Stigsson

Introduction

Lars L Stigsson is a notable inventor based in Lund, Sweden. He has made significant contributions to the field of emulsion explosives and coal-water dispersions. With a total of three patents to his name, Stigsson's work reflects a commitment to advancing technology in these areas.

Latest Patents

Stigsson's latest patents include a method of stabilizing emulsion explosives. This method involves an oxidant, a fuel, and an emulsifier with at least one double bond. The oxidant is emulsified in the fuel with the emulsifier, followed by a polymerizing reaction that chemically binds the emulsifier molecules. Another significant patent is for a coal-water dispersion, which is a storage-stable aqueous pulverized-coal mixture. This dispersion can be pumped and burned using conventional techniques. It contains stabilizing additives and a coal content ranging from 60 to 80% by weight. The additives include lecithin, which provides repulsion between coal particles, and a polymer that cooperates with the lecithin.

Career Highlights

Throughout his career, Stigsson has worked with companies such as Fluid Carbon International AB and Scan Coin S/A. His experience in these organizations has contributed to his expertise in developing innovative solutions in his field.

Collaborations

Stigsson has collaborated with notable individuals, including his coworker Bjorn Lindman. Their partnership has likely fostered advancements in their respective projects.

Conclusion

Lars L Stigsson's contributions to the fields of emulsion explosives and coal-water dispersions highlight his innovative spirit and dedication to technological advancement. His patents reflect a deep understanding of chemical processes and their applications in industry.