China Helium Extraction Unit for Rocket Fuel - Leading Suppliers & Factory Solutions
Introducing our Helium Extraction Unit designed specifically for Rocket Fuel production. As a leading manufacturer in China, we pride ourselves on providing high-quality solutions to meet the needs of various industries. Our factory utilizes advanced technology to ensure efficient helium extraction, making us a trusted supplier for businesses seeking reliable and cost-effective fuel sources. Enhance your rocket fuel capabilities with our innovative Helium Extraction Unit and partner with one of the top suppliers in China for all your extraction needs.
Fullcryo self-developed high speed helium gas bearing turbine expander, can quickly reach the required temperature. Ultra-low leakage rate all aluminum plate fin heat exchanger, help reduce the heat waste. Efficient oil filtration system and pneumatic cryogenic control valve improved accuracy. Furthermore, intelligent control technology is integrated in the system.
Product Details
LNG Plant-based Helium Extraction Facility
Although some natural gas fields contain helium, the helium content is very low and therefore it is very costly to directly extract helium from natural gases. A composition test of the noncondensate gases generated during natural gas liquefaction and the BOG (boil-off gas) generated during LNG storage shows a helium content of over 1% which is valuable for extraction. For that reason, Fullcryo has developed the technology of LNG plant-based helium extraction from BOG which uses cryogenic distillation and cryogenic condensation method to recover LNG and acquire high-purity helium gases. It is an effective way for the comprehensive development of helium resources.
BOG-HED utilizes cryogenic separation method for helium extraction and liquefaction. Most methane is recovered through cryogenic distillation tower and the remaining mixture gases mostly include the nitrogen, helium and hydrogen. Then the mixtures are further cooled and most nitrogen in it is removed through condensate separation in order to produce the crude helium with a content of over 75%. Such crude helium is then subject to hydrogen-removal process through catalytic bed in order to acquire raw helium in a purity of over 95%. The raw helium then is fed to the internal freeze-out purifier inside the helium liquefier cold box where the gases impurities are frozen and removed and high-purity helium is acquired. Finally, helium is further liquefied in the liquefier.
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Frequently Asked Questions
Why is BOG (boil-off gas) preferred for helium extraction over direct natural gas extraction?
Directly extracting helium from natural gas is highly costly due to very low helium content. However, the BOG generated during LNG storage and noncondensate gases from natural gas liquefaction contain over 1% helium, making it highly valuable and cost-effective for extraction.
What separation methods does Fullcryo use for helium recovery?
Fullcryo utilizes cryogenic separation methods (including cryogenic distillation and cryogenic condensation), membrane separation, and advanced cryogenic purification systems to recover LNG and extract high-purity helium.
How is high-purity helium achieved in the BOG-HED process?
First, methane is recovered to produce crude helium (>75% purity). Then, a catalytic bed removes hydrogen to obtain raw helium (>95% purity). Finally, an internal freeze-out purifier inside the helium liquefier cold box freezes and removes remaining impurities to yield high-purity helium.
What core components improve the efficiency of Fullcryo's helium extraction system?
The system integrates a self-developed high-speed helium gas bearing turbine expander for rapid cooling, an ultra-low leakage rate all-aluminum plate-fin heat exchanger to reduce heat waste, an efficient oil filtration system, pneumatic cryogenic control valves, and integrated intelligent control technology.
What services does Fullcryo provide for helium extraction projects?
Fullcryo offers comprehensive project services, including experienced design and R&D, modernized equipment manufacturing, professional installation and commissioning, and comprehensive project consulting.
