Christopher Geoffrey Spilsbury

Title: Innovations of Christopher Geoffrey Spilsbury

Introduction

Christopher Geoffrey Spilsbury is a notable inventor based in Haslemere, GB. He has made significant contributions to the field of gas liquefaction, holding a total of 3 patents. His work focuses on improving the efficiency and effectiveness of natural gas processing technologies.

Latest Patents

One of his latest patents is titled "Dual stage nitrogen rejection from liquefied natural gas." This invention involves a two-stage separation process where nitrogen is removed from a liquefied natural gas feed. The process first fractionates the liquefied natural gas to create a nitrogen-enriched overhead vapor stream and a nitrogen-containing bottoms liquid stream. The bottoms liquid stream is then further fractionated to produce a second nitrogen-enriched overhead vapor stream, which is of lower purity than the first. This innovative method enhances the efficiency of natural gas liquefaction plants by providing fuel gas from the nitrogen-enriched vapor stream.

Another significant patent by Spilsbury is the "Hybrid gas liquefaction cycle with multiple expanders." This method involves cooling a feed gas using a first refrigeration system and withdrawing a substantially liquefied stream. The process continues by further cooling this stream through indirect heat exchange with work-expanded refrigerant streams. This invention optimizes the cooling process, making it more efficient and effective in gas liquefaction.

Career Highlights

Christopher Geoffrey Spilsbury is currently employed at Air Products and Chemicals, Inc., where he continues to innovate in the field of gas liquefaction. His expertise and inventions have contributed to advancements in natural gas processing technologies.

Collaborations

Throughout his career, Spilsbury has collaborated with notable colleagues, including Mark Julian Roberts and Adam Adrian Brostow. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Christopher Geoffrey Spilsbury is a distinguished inventor whose work in gas liquefaction has led to significant advancements in the industry. His patents reflect a commitment to improving natural gas processing technologies, making him a valuable contributor to the field.