Hans Lindberg

Title: The Innovations of Hans Lindberg

Introduction

Hans Lindberg is a notable inventor based in Stockholm, Sweden. He has made significant contributions to the field of chemical engineering, particularly in the area of pulping chemical recovery systems. With a total of 2 patents to his name, Lindberg's work has had a meaningful impact on the industry.

Latest Patents

Lindberg's latest patents include innovative processes aimed at improving the efficiency of cooking liquors used in sulphate pulp cooking. One of his key inventions focuses on the reduction of chloride in pulping chemical recovery systems. This process involves preparing cooking liquors with high sulphidity under reducing conditions. The black liquor obtained during the cooking process is fed into a reactor operating at elevated temperatures, where a melt primarily consisting of sodium sulphide is formed. This melt is then processed further to create cooking liquor. The invention is characterized by the addition of sulphur-containing materials, ensuring that the mole ratio of sodium to sulphur in the mixture fed to the reactor remains within the range of 1.5 to 4.

Career Highlights

Throughout his career, Hans Lindberg has worked with several prominent companies, including Eka Nobel AB and Chemrec AB. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of chemical engineering.

Collaborations

Lindberg has collaborated with notable colleagues such as Birgitta Sundblad and Mats-Olov Hedblom. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.

Conclusion

Hans Lindberg's contributions to the field of chemical engineering, particularly in pulping chemical recovery systems, demonstrate his innovative spirit and dedication to improving industrial processes. His patents reflect a commitment to advancing technology in the industry.