Company Filing History:
4 out of 13 
4 out of 153 
1 out of 2 Years Active: 1978-1992
Title: Heinrich Rock: Innovator in Chemical Processes
Introduction
Heinrich Rock is a notable inventor based in Trostberg, Germany, recognized for his contributions to chemical processes. With a total of nine patents to his name, Rock has made significant advancements in the production of cyanamide and the reduction of harmful emissions in combustion processes.
Latest Patents
One of Rock's latest patents is a process for the production of cyanamide. This invention outlines a method for producing cyanamide from urea and its decomposition products at elevated temperatures using a microporous catalyst. The catalyst employed includes zeolite and/or silicoalumophosphate doped with transition metal cations from Groups IB and VIIB of the Periodic System. This innovative approach allows for an increased conversion rate of urea to between 60 to 100%, with selectivity for cyanamide ranging from about 30 to 50%, while keeping the undesired melamine production to a minimum of 2%. Another significant patent addresses the reduction of sulfur dioxide and nitrogen oxides emissions in combustion processes. This process utilizes hydrated calcium cyanamide as an additive, achieving denitration rates of 40 to 50% and desulfurization rates of 70 to 80%.
Career Highlights
Throughout his career, Heinrich Rock has worked with prominent companies such as Süddeutsche Kalkstickstoffwerke Aktiengesellschaft and SKW Trostberg Aktiengesellschaft. His work in these organizations has contributed to his expertise and the development of his patented processes.
Collaborations
Rock has collaborated with notable individuals in his field, including Alfred Freissmuth and Walter Meichsner. These partnerships have likely enhanced his innovative capabilities and contributed to his successful patent applications.
Conclusion
Heinrich Rock's contributions to chemical processes, particularly in the production of cyanamide and emission reduction, highlight his role as a significant inventor in the field. His patents reflect a commitment to innovation and environmental sustainability.