Location History:
- Yueyuan, CN (2014)
- Yueyang, CN (2013 - 2015)
- Hunan, CN (2018 - 2024)
Company Filing History:
4 out of 674 
4 out of 4 
2 out of 196 
Years Active: 2013-2024
Title: Innovations of Inventor Hua Li
Introduction
Hua Li is a notable inventor based in Yueyang, China, recognized for his contributions to the field of hydrocarbon processing. With a total of five patents to his name, he has developed innovative methods that enhance the efficiency of hydrotreatment processes.
Latest Patents
One of Hua Li's latest patents is a reformate hydrotreatment method. This method involves bringing reformate and a catalyst into contact under liquid phase hydrotreatment conditions. The hydrogen used in this process is derived at least partially from the hydrogen dissolved in the reformate. This innovative approach allows for the direct hydrotreatment of reformate, effectively utilizing the dissolved hydrogen and removing olefins, while eliminating the need for recycle hydrogen and associated devices. The resulting reformate has a bromine index reduced to below 50 mgBr/100 g, with an arene loss of less than 0.5 wt %.
Another significant patent is a hydrocarbon oil hydrotreating method. This method includes injecting hydrogen into hydrocarbon oil through an opening with a nanoscale average diameter. Under liquid phase hydrotreating conditions, the hydrogen-containing hydrocarbon oil is fed into a reactor to contact a catalyst. This method efficiently disperses and dissolves hydrogen into the hydrocarbon oil without the need for a diluent or circulating oil, achieving a hydrotreating effect that is equivalent to or better than existing methods.
Career Highlights
Hua Li has worked with prominent companies in the petrochemical industry, including China Petroleum & Chemical Corporation and Hunan Changling Petrochemical Science and Technology Development Co., Ltd. His experience in these organizations has contributed to his expertise in hydrocarbon processing and innovation.
Collaborations
Hua Li has collaborated with notable colleagues, including Xichun She and Qingling Chen, who have contributed to his research and development efforts in the field.
Conclusion
Hua Li's innovative methods in hydrocarbon processing demonstrate his significant contributions to the industry. His patents reflect a commitment to improving efficiency and effectiveness in hydrotreatment processes.