DKT Energy Technology

National High-Tech Enterprise; Sichuan Provincial Enterprise Technology Center; Class B Qualification For Chemical Engineering Design; Class A Qualification For Environmental Pollution Prevention And Control; Pressure Pipeline GC1 Design Qualification

Great News!!! Congratulations to DKT on being granted an invention patent by the China National Intellectual Property Administration.

Sichuan DKT Energy Technology Co., Ltd.( A subsidiary of Hydrexia (China))


   

 

We warmly congratulate the company on being granted the invention patent “A Device and Method for Multi-Stage Separation and Extraction of High-Purity Helium from BOG Gas” by the China National Intellectual Property Administration.

This technology is designed for the separation and purification of helium. Compared with conventional cryogenic separation processes, the patented invention employs multi-stage ambient-temperature separation to purify helium, offering advantages such as reduced capital investment in equipment, lower operational energy consumption, strong adaptability to fluctuations in feed gas flow rate and helium concentration, and convenient start-up and shutdown. The grant of this patent signifies that the company now possesses independently developed intellectual property rights over technologies and products in the helium field, thereby substantially enhancing its innovation capacity, core competitiveness, and overall strength.

 

Recommended News


Dai Ying Dacote: Successfully Overcoming Technical Bottlenecks to Achieve Product Iteration and Upgrade

Dakote Energy’s wholly owned subsidiary, Daying Dakote Chemical Technology Co., Ltd., has, under the “Challenge-Based Recruitment” research incentive mechanism launched by the Suining Municipal Science and Technology Bureau, embarked on in-depth collaboration with Sichuan University on its “Rapid Adsorption–Desorption Solution Using Molecular Sieves for Pressure Swing Adsorption to Produce High-Purity Hydrogen.” Through this partnership, the company has successfully overcome key technical bottlenecks and achieved product optimization and iterative upgrades.


Dakote Energy has successfully developed “Standard and Specification Update Software” and obtained the National Computer Software Copyright Registration Certificate!

Dakote Energy’s independently developed “Standard and Specification Update Software” has successfully passed the review by the National Copyright Administration and has officially been granted a Certificate of Copyright Registration for Computer Software.


The “Technical Specification for Methane Recovery and Utilization in Oil and Gas Fields,” with Dakote Energy serving as the principal drafting entity, has been officially released!

The group standard T/CIET 1003-2025 “Technical Specification for Methane Recovery and Utilization in Oil and Gas Fields”, in which Sichuan DKT Energy Technology Co., Ltd.( A subsidiary of Hydrexia (China)) served as the main drafting unit, has been successfully released.


Good News┃Dakote Energy Wins Bid for 20,000-ton-per-year Flue Gas CO2 Capture Project

Recently, Dakot Energy won the bid for a 20,000-ton-per-year flue-gas CO2 capture project.