Company Filing History:
2 out of 118 
2 out of 20 
1 out of 1 Years Active: 1990-2015
Title: Paolo Calaresu: Innovator in Alkylation Processes
Introduction
Paolo Calaresu is a notable inventor based in Sassari, Italy, recognized for his contributions to the field of chemical engineering. He holds a total of six patents, showcasing his innovative approaches to alkylation processes involving aromatic hydrocarbons.
Latest Patents
Calaresu's latest patents include a process for the alkylation of aromatic hydrocarbons with C1-C8 alcohols. This process involves feeding hydrocarbon and alcohol to the head of a fixed-bed reactor, operating under a 'trickle flow' regime, and utilizing a catalyst comprising medium-pore and large-pore zeolites. Another significant patent focuses on the alkylation of aromatic hydrocarbons using olefins containing 2 to 8 carbon atoms. This method also employs a fixed-bed reactor and a similar catalyst setup, ensuring efficient chemical reactions.
Career Highlights
Throughout his career, Calaresu has worked with prominent companies such as Versalis S.p.a. and Enichem Anic S.p.a. His experience in these organizations has contributed to his expertise in chemical processes and innovation.
Collaborations
Calaresu has collaborated with notable colleagues, including Loreno Lorenzoni and Giuseppe Messina, further enhancing his work in the field.
Conclusion
Paolo Calaresu's innovative work in alkylation processes has made a significant impact in the chemical engineering sector. His patents reflect a deep understanding of chemical reactions and a commitment to advancing technology in this area.