Company Filing History:
4 out of 674 
4 out of 104 Years Active: 2013-2015
Title: Linna Zhang: Innovator in Chemical Engineering
Introduction
Linna Zhang is a prominent inventor based in Shanghai, China. She has made significant contributions to the field of chemical engineering, particularly in the production of various chemical compounds. With a total of four patents to her name, her work has garnered attention in both academic and industrial circles.
Latest Patents
Linna Zhang's latest patents include a method for the production of ethylene glycol. This invention relates to a process that utilizes a feedstock comprising an oxalate and a catalyst containing copper and/or copper oxide. The method involves contacting the feedstock with the catalyst in a specially designed reactor under specific temperature and pressure conditions to produce ethylene glycol efficiently. Another notable patent is a process for producing C-C4 alkyl nitrite. This process involves using a resin catalyst layer and/or a porous filler layer in a reactor, where nitrogen oxide, oxygen, and C-Calkanol are passed through in a countercurrent manner. The reaction occurs under controlled conditions to yield C-Calkyl nitrite.
Career Highlights
Throughout her career, Linna Zhang has worked with esteemed organizations such as China Petroleum & Chemical Corporation and the Shanghai Research Institute of Petrochemical Technology, Sinopec. Her experience in these companies has allowed her to apply her innovative ideas in practical settings, contributing to advancements in chemical production processes.
Collaborations
Linna has collaborated with notable colleagues, including Juntao Liu and Lei Li. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of innovative solutions in the field of chemical engineering.
Conclusion
Linna Zhang's contributions to chemical engineering through her patents and collaborations highlight her role as a leading inventor in her field. Her innovative methods for producing essential chemical compounds demonstrate her commitment to advancing technology and improving industrial processes.