Company Filing History:
3 out of 160 
2 out of 25 Years Active: 2008-2016
Title: An Ma: Innovator in Hydrogenation Technology
Introduction
An Ma is a prominent inventor based in Beijing, China, known for his contributions to the field of hydrogenation technology. He holds a total of 3 patents that showcase his innovative approaches to chemical processes.
Latest Patents
One of An Ma's latest patents is a selective hydrogenation catalyst for unsaturated compounds. This invention relates to a catalyst that contains at least one Group VIB non-noble metal oxide and at least one Group VIII non-noble metal oxide deposited on a carrier. The catalyst is designed to optimize acid distribution on its surface, enhancing the hydrogenation process. The advantages of using this catalyst include improved weight increase of light sulphides in unsaturated compounds, effective hydrogenation of polyunsaturated compounds, and high operational flexibility.
Another significant patent is an apparatus and method for increasing the concentration of recycled hydrogen in a high-pressure hydrogenation reactor. This invention includes a hydration separation unit positioned between the high-pressure separator and hydrocracking reactor. The method allows a portion of the recycled hydrogen to contact a water-in-oil microemulsion, which helps to form hydrates and remove light hydrocarbon components. This innovation aims to increase hydrogen partial pressure in the reactor, thereby enhancing the performance of hydrogenation.
Career Highlights
An Ma has worked with notable organizations such as PetroChina Company Limited and China University of Petroleum. His experience in these institutions has contributed to his expertise in hydrogenation technologies and chemical engineering.
Collaborations
An Ma has collaborated with several professionals in his field, including Jianfang Zhang and Honghong Shan. These collaborations have likely enriched his research and development efforts.
Conclusion
An Ma's innovative work in hydrogenation technology demonstrates his significant contributions to the field. His patents reflect a commitment to advancing chemical processes and improving operational efficiencies.