Company Filing History:
Years Active: 2006-2007
Title: Innovations by Peter K Lau in Pulp Production
Introduction
Peter K Lau is an accomplished inventor based in Kamloops, Canada. He has made significant contributions to the field of pulp production, particularly in developing processes that result in very low Chemical Oxygen Demand (COD) unbleached pulp. With a total of 2 patents, Lau's work is recognized for its environmental benefits and efficiency.
Latest Patents
Lau's latest patents focus on innovative processes for producing unbleached pulp with low COD levels. The first patent, titled "Process for producing very low COD unbleached pulp," describes a method where unbleached pulp is soaked and washed in alkaline water. This process ensures that the COD after treatment is less than or equal to 3.0 kg/1000 kg of dry pulp. The pulp is subjected to soaking and washing for a total of at least 400 minutes at an elevated temperature, maintaining a pH level above 7.0 throughout the process.
The second patent, "Process for making a very low COD unbleached pulp," outlines a similar approach but aims for an even lower COD of less than or equal to 2.0 kg/1000 kg of dry pulp. This process also involves repetitively soaking and washing the pulp in alkaline water, ensuring the pH remains above 7.0. The total soaking and washing time for this process is at least 220 minutes at elevated temperatures.
Career Highlights
Throughout his career, Peter K Lau has worked with notable companies, including Weyerhaeuser Company Limited. His expertise in pulp production has allowed him to develop innovative solutions that address environmental concerns associated with traditional pulp processing methods.
Collaborations
Lau has collaborated with several professionals in his field, including Brian Wester and Michael David Vrbanac. These collaborations have contributed to the advancement of his research and the successful development of his patented processes.
Conclusion
Peter K Lau's contributions to the field of pulp production through his innovative processes for low COD unbleached pulp demonstrate his commitment to environmental sustainability and efficiency. His work continues to influence the industry positively.