Company Filing History:
Years Active: 1976-1993
Title: The Innovative Contributions of Donald M. Nace
Introduction
Donald M. Nace is a notable inventor based in Woodbury, NJ (US), recognized for his significant contributions to the field of chemical engineering. He holds a total of 9 patents, showcasing his expertise and innovative spirit in developing advanced processes for catalytic cracking.
Latest Patents
Among his latest patents, Nace has developed a process for thermally and catalytically upgrading a heavy feed in a single riser reactor FCC unit. This innovative method involves adding a heavy feed to a blast zone at the base of the riser, where hot regenerated FCC catalyst is introduced to facilitate both thermal and catalytic cracking. A reactive quench material is then added downstream to cool the material discharged from the blast zone, effectively reducing temperature through endothermic reactions. The quench liquids can include distillable FCC feeds such as gas oil, slack wax, or alcohols and ethers. Additionally, Nace has patented an apparatus and process for catalytically upgrading FCC effluent, which involves contacting the effluent with a shape-selective catalyst under low severity conditions prior to fractionation.
Career Highlights
Donald M. Nace has made significant strides in his career, working with Mobil Oil Corporation, where he has applied his expertise in catalytic processes. His work has contributed to advancements in the efficiency and effectiveness of catalytic cracking technologies.
Collaborations
Throughout his career, Nace has collaborated with esteemed colleagues such as William E. Garwood and Frederick J. Krambeck, further enhancing the impact of his innovative work in the field.
Conclusion
Donald M. Nace's contributions to catalytic cracking processes have established him as a prominent figure in chemical engineering. His innovative patents reflect a commitment to advancing technology in the industry.
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