Company Filing History:
Years Active: 2000-2009
Title: Tjay Tjien Tjioe: Innovator in Melamine and Urea Processes
Introduction
Tjay Tjien Tjioe is a notable inventor based in Sittard, Netherlands. He has made significant contributions to the field of chemical engineering, particularly in the preparation of melamine and the enhancement of urea plant capacities. With a total of 11 patents to his name, Tjay has established himself as a key figure in his industry.
Latest Patents
Among his latest patents is a process for the preparation of melamine. This innovative method involves a first mixing step where at least two melamine-containing flows, originating from different processes, are brought into contact to form a mixture. In one embodiment, one flow contains melamine from a low-pressure gas-phase process, while the other contains melamine from a high-pressure liquid-phase process. Another significant patent focuses on increasing the capacity of a urea plant. This process includes a compression section, a high-pressure synthesis section, and a urea recovery section. The capacity is enhanced by installing a melamine plant, allowing for the integration of urea melt and residual gases back into the urea plant's processes.
Career Highlights
Tjay Tjien Tjioe has worked with prominent companies such as DSM N.V. and DSM IP Assets B.V. His experience in these organizations has allowed him to develop and refine his innovative processes, contributing to advancements in chemical manufacturing.
Collaborations
Throughout his career, Tjay has collaborated with notable colleagues, including Hubertus J. M. Slangen and Eric Grolman. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Tjay Tjien Tjioe's contributions to the fields of melamine and urea processing highlight his role as a leading inventor. His patents reflect a commitment to advancing chemical engineering practices, making a lasting impact on the industry.