Jie Liu

Title: Jie Liu and a Helium Gas Purification Invention

Introduction

Jie Liu is an inventor associated with Inner Mongolia, China. His work includes a patented system and method for purifying helium gas from helium-containing natural gas. The available information also connects him professionally with Changqing Engineering Design Co., Ltd. and China National Petroleum Corporation.

Latest Patents

The provided record lists 1 patent for Jie Liu: “System for Purifying Helium Gas, Method, and Application.” The invention describes a sequence of gas-liquid separation and distillation stages designed to extract and purify helium.

First, a gas-liquid separation device separates helium-containing natural gas into gas and liquid phases. A primary helium extraction tower distills these phases, producing a second gas and liquid phases. A second gas-liquid separation device then processes the second gas, and a secondary helium extraction tower distills the resulting streams to obtain crude helium and another liquid phase. Finally, a nitrogen removal tower removes nitrogen from that liquid phase.

Career Highlights

Jie Liu’s listed professional affiliations include Changqing Engineering Design Co., Ltd. and China National Petroleum Corporation. The available details do not specify his roles or dates of employment at these organizations.

Collaborations

The listed coworkers associated with Jie Liu include Zibing Liu and Peng Qiu. The available information does not describe their specific contributions to the helium purification invention.

Conclusion

Jie Liu’s listed patent addresses helium recovery through a staged process combining gas-liquid separation, distillation, and nitrogen removal, reflecting an engineering approach to natural-gas processing.