This inventor holds 4 USPTO granted patents and 5 published patent applications. Top assignees: China University of Petroleum (East China), China University of Petroleum, Petrochina Company Limited. Active years: 2008-2022.
Location History:
- Shangdong Province, CN (2008)
- Qingdao, CN (2020 - 2022)
Company Filing History:
3 out of 235 
1 out of 27 
1 out of 171 
Years Active: 2008-2022
Title: Chaohe Yang: Innovator in Chemical Engineering
Introduction
Chaohe Yang is a prominent inventor based in Qingdao, China. He has made significant contributions to the field of chemical engineering, particularly in the development of methods for producing chemicals from crude oil and preparing titanium-containing molecular sieves. With a total of 4 patents to his name, Yang's work showcases his innovative approach to solving complex chemical processes.
Latest Patents
One of Yang's latest patents is a method for producing chemicals from crude oil by double-tube parallel multi-zone catalytic conversion. This method involves feeding crude oil directly or separating it into light and heavy components through flash evaporation or distillation after desalination and dehydration. The process enhances the contact and reaction between oil gas and catalyst using two parallel reaction tubes with a novel structure. It also optimizes feeding modes based on the properties of reaction materials, controls suitable reaction conditions, and increases the production of light olefins and aromatics.
Another significant patent by Yang is a method for preparing titanium silicon molecular sieves. This method includes irradiating a mixed solution containing a silicon source, a template, and a titanium source with ultraviolet light before crystallization. The treatment with ultraviolet light generates free radicals that effectively dissociate titanium oligomers and accelerate the hydrolysis of the silicon source. This innovative approach prevents the self-polymerization of titanium monomers, allowing for the quick preparation of titanium-containing molecular sieves without non-framework titanium.
Career Highlights
Chaohe Yang has worked at notable institutions such as the China University of Petroleum (East China) and the China University of Petroleum. His experience in these esteemed organizations has allowed him to further his research and development in chemical engineering.
Collaborations
Yang has collaborated with several professionals in his field, including Honghong Shan and Genlin Niu. These collaborations have contributed to the advancement of his research and the successful development of his patented methods.
Conclusion
Chaohe Yang is a distinguished inventor whose work in chemical engineering has led to innovative methods for producing chemicals and preparing molecular sieves. His contributions are significant in advancing the field and demonstrate his commitment to innovation.