Hongbin Qi

Title: Innovations of Inventor Hongbin Qi

Introduction

Hongbin Qi is a notable inventor based in Changchun, China. He has made significant contributions to the field of chemical engineering, particularly in the development of methods for producing bio-based materials. With a total of 9 patents to his name, Qi's work focuses on sustainable and cost-effective solutions in the production of diols and polyesters.

Latest Patents

One of his latest patents is titled "Methods for preparing diol." This innovative method involves using a saccharide and hydrogen as raw materials, which are contacted with a catalyst in water to produce the diol. The catalyst used is a composite made up of a main catalyst, which is a water-insoluble acid-resistant alloy, and a cocatalyst that consists of a soluble tungstate and/or soluble tungsten compound. This method is advantageous as it employs an acid-resistant, inexpensive, and stable alloy without the need for a support, ensuring a high yield of diol while keeping production costs low.

Another significant patent is "Bio-based MEG and polyester compositions and methods of making the same." This patent discloses bio-based mono-ethylene glycol (MEG) compositions that contain between 1 ppm and 5000 ppm of at least one C3-C12 1,2-diol. It also describes the bio-based polyester compositions derived from these MEG compositions and the methods for their production. The patent highlights the creation of preforms and blow-molded polyester containers made from the bio-based MEG and polyester.

Career Highlights

Throughout his career, Hongbin Qi has worked with prominent companies, including The Coca-Cola Company and Changchun Meihe Science and Technology Development Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in sustainable materials.

Collaborations

Qi has collaborated with notable colleagues, including Jing Liu and Haiyu Ren. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of innovative solutions in their respective fields.

Conclusion

Hongbin Qi's contributions to the field of chemical engineering through his patents and collaborations highlight his commitment to innovation and sustainability. His work in developing methods for producing bio-based materials positions him as a key figure in advancing environmentally friendly technologies.