Company Filing History:
Years Active: 1994-1998
Title: Innovations of Loc H Dao
Introduction
Loc H Dao is a prominent inventor based in Bound Brook, NJ, known for his significant contributions to the field of chemical engineering. With a total of nine patents to his name, he has made remarkable advancements in processes related to hydrocarbon streams and carbon dioxide purification.
Latest Patents
One of his latest patents is titled "Process for recovering alkenes from cracked hydrocarbon streams." This innovative process involves cracking a hydrocarbon stream to produce a hot gaseous stream, which is then compressed and cooled to condense most of the hydrocarbons. The remaining noncondensed stream, primarily composed of hydrogen and C1 to C3 hydrocarbons, undergoes pressure swing adsorption or temperature swing adsorption. This method selectively adsorbs ethylene and propylene, allowing for their recovery upon bed regeneration. Another notable patent is the "Process for the purification of carbon dioxide." In this process, sulfur compounds are removed from gaseous carbon dioxide by contacting it with water vapor in the presence of a carbonyl sulfide hydrolysis catalyst. This effectively converts carbonyl sulfide into hydrogen sulfide, which is then removed from the gas stream as elemental sulfur.
Career Highlights
Loc H Dao is currently associated with The Boc Group, Inc., where he continues to innovate and develop new technologies. His work has significantly impacted the chemical industry, particularly in enhancing the efficiency of hydrocarbon processing and carbon dioxide purification.
Collaborations
Throughout his career, Loc H Dao has collaborated with notable colleagues, including Ramakrishnan Ramachandran and Martin Bulow. These collaborations have fostered a productive environment for innovation and development in their respective fields.
Conclusion
Loc H Dao's contributions to the field of chemical engineering through his patents and collaborative efforts highlight his role as a leading inventor. His innovative processes for recovering alkenes and purifying carbon dioxide demonstrate his commitment to advancing technology in the industry.
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