This inventor holds 1 USPTO granted patent. Top assignees: I.s.c. Smelting Limited, Metallurgical Processes Ltd.. Active years: 1984.
Company Filing History:
1 out of 9 
1 out of 10 Years Active: 1984
Title: **Albert Kruger: Innovator in Sulphide Roasting Technology**
Introduction
Albert Kruger, an inventive mind from Redland, GB, has made significant contributions to the field of metallurgy. His innovative approach to the roasting of mixed sulphide ores has paved the way for advancements in the extraction and processing of metals. With one patented invention, Kruger has showcased his expertise and commitment to improving operational efficiencies in metallurgical processes.
Latest Patents
Kruger holds a patent for the "Roasting of mixed sulphide ores or concentrates." This innovative method involves the oxidation of mixed zinc sulphide and lead sulphide concentrates to produce an oxidic product suitable for reduction. The patent highlights that by incorporating 2-20% by weight of zinc oxide into the mixed sulphide materials, and forming pellets of 2-15 mm in diameter, he was able to achieve improved sulphur elimination and reduced lead volatilization. The roasting process is carefully controlled, with a first stage at a lower temperature of 850 to 950 degrees Celsius, followed by a second stage at a higher temperature of 950 to 1050 degrees Celsius.
Career Highlights
Throughout his career, Kruger has worked with reputable companies in the metallurgy sector, including Metallurgical Processes Limited and ISC Smelting Limited. His roles at these organizations have facilitated the application of his innovative techniques and have contributed to the advancement of metallurgical practices in the industry.
Collaborations
During his professional journey, Kruger collaborated with Richard Healey, leveraging their combined expertise to push the boundaries of traditional metallurgical methods. Together, they have worked on various projects that emphasize the importance of innovation in this specialized field.
Conclusion
Albert Kruger's contributions to metallurgy, particularly in the roasting of mixed sulphide ores, illustrate the impact that inventive minds can have on industries. His patent represents a noteworthy advancement in metal processing, aimed at improving efficiency and reducing environmental impacts. As technological innovations continue to evolve, Kruger's work serves as a testament to the importance of creativity and collaboration in driving progress.