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

We warmly congratulate the company on being granted the invention patent titled “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 specifically designed for the separation and purification of helium. Compared with conventional cryogenic separation processes, the patented invention employs ambient-temperature, multi-stage separation to purify helium, offering significant advantages such as reduced capital investment in equipment, lower operational energy consumption, strong adaptability to fluctuations in feed gas flow rate and helium content, and convenient start-up and shutdown procedures. 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.

2022-04-24

Dakot Energy Warms Us with Love on International Women’s Day

To celebrate International Women’s Day on March 8, Dakot Energy not only extended festive greetings to all its female employees but also organized lighthearted and engaging sports activities, ensuring that our women staff enjoyed a warm and joyful day.

2022-03-09

“Working Together to Build Dreams for the Future” – 2021 Year-End Summary Conference

On January 21, 2022, the 2021 Work Summary Conference of Sichuan DKT Energy Technology Co., Ltd.( A subsidiary of Hydrexia (China)) was solemnly held at the company’s headquarters.

2022-01-24

Warm congratulations on the company’s recognition as a “First-Batch New Material Product of Sichuan Province for 2020”!

Warm congratulations on the company’s recognition as a “First-Batch New Material Product of Sichuan Province for 2020”!

2021-12-01

Dakote CO-PSA adsorbent receives positive feedback from users!

In June 2020, Changfeng Company conducted a shutdown for maintenance, during which the PSA carbon monoxide purification unit required replacement of its adsorbent. Dakote Energy undertook this project, providing expert guidance on adsorbent loading and commissioning, resulting in successful startup on the first attempt. All outlet gas parameters subsequently met or exceeded the specified performance criteria. The company recently sent us an encouraging report to share with everyone.

2020-08-14

Congratulations to the company on once again being honored as one of the “Top 50 Environmental Protection Enterprises”!

From March 21 to 23, 2019, the “2019 Chengdu International Environmental Protection Expo” was held at the Century City New International Convention and Exhibition Center in Chengdu, Sichuan Province. Co-organized by the Sichuan Provincial Environmental Protection Industry Association, the expo aimed to leverage the respective strengths of all parties, foster close collaboration, and establish a platform for exchange and development of the environmental protection industry in Sichuan and the western region. The event covered an exhibition area of over 30,000 square meters, featured 450 domestic and international exhibitors, attracted more than 28,000 visitors, and hosted over ten concurrent forum events. Sichuan Province pooled its superior environmental protection resources for the event, with more than 150 leading enterprises in the environmental protection sector showcasing their products and technologies. Sichuan DKT Energy Technology Co., Ltd. (a subsidiary of Hydrexia (China)) was also invited to participate. The company’s leadership attached great importance to the “Chengdu International Environmental Protection Expo,” meticulously organizing and planning the exhibit, ensuring a novel display and substantive content throughout the event. On March 22, during the “2018 Annual Meeting of the Sichuan Provincial Environmental Protection Industry Association and the Second Session of the Fifth Council,” Sichuan DKT Energy Technology Co., Ltd. was honored twice as one of the “Top 50 Environmental Protection Enterprises” since joining the association in 2013, standing out among more than 1,000 member organizations.

2019-03-23