Explore our premium range of industrial skid-mounted systems, customized heat exchangers, and environmental protection equipment manufactured to global quality and structural compliance standards.
Established in June 2021 with a registered capital of 78 million yuan, Hebei Hongke Qingneng Environmental Protection Equipment Co., Ltd. is a leading-edge scientific and manufacturing enterprise based in the Sanhe Economic Development Zone, Langfang City. We dedicate our operations to the research, development, and high-precision fabrication of advanced energy conservation, thermal exchange systems, and environmental protection equipment.
Our state-of-the-art manufacturing infrastructure is fully certified to meet the challenges of next-generation green industries. We specialize in non-standard pressure vessels, centralized medical waste treatment systems, animal residue disposal equipment, industrial refrigeration rigs, and complex coalbed methane (CBM), shale gas, and natural gas purification and liquefaction facilities.
“Driven by innovation, sustained by quality engineering. We bridge academic breakthroughs from the Chinese Academy of Sciences and Tsinghua University into physical, field-ready industrial solutions for the global energy and environmental sector.”
Our core technology is pioneered by leading engineers and thermodynamics experts from the Institute of Physics and Chemistry Technology of the Chinese Academy of Sciences (CAS).
Holding a Ph.D. from the Institute of Physics and Chemistry Technology, Chinese Academy of Sciences, and designated as a National Senior Engineer. Dr. Sun has led key national projects including the National 863 Program, natural science research foundations, and aerospace defense initiatives. Awarded the Special Prize of Technological Invention by the Chinese Society of Refrigeration (2015) and the Beijing Science and Technology Award (First Prize, 2016), he holds over 20 proprietary R&D patents.
Ph.D. candidate and Senior Engineer at the Institute of Physics and Chemistry Technology, CAS. Dr. Zou has managed major research special projects, authored 24 academic papers (11 indexed in SCI/EI), and claimed the Silver Medal of the 19th China International Industry Expo. He governs international business and structural pipeline compliance across global projects.
Doctor of Engineering from CAS. His breakthrough research on the "Development and Application of Skid-mounted Natural Gas Liquefaction Units with Series Specifications" won the Special Prize of the Chinese Refrigeration Society. He focuses on the phase change heat transfer characteristics and flow dynamics of mixed working mediums.
An authoritative breakdown of thermodynamic engineering trends reshaping modern gas processing, cryogenic systems, and environmental safety.
The global energy landscape is rapidly transitioning toward natural gas, shale gas, and hydrogen energy vectors. In thermal exchanger systems, this translates to high demand for optimized cryo-exchangers capable of managing mixed refrigerants at extremely low temperatures (down to -180°C). Large-scale traditional onsite plant builds are increasingly being replaced by skid-mounted systems. These modular, pre-assembled structures minimize installation times, ensure clean factory-tested alignments, and offer rapid adaptability to remote exploration fields.
Theoretical breakthroughs in multi-component phase change thermodynamics allow for the design of smaller, highly efficient shell-and-tube and plate-fin heat exchangers. By studying the non-isothermal condensation and vaporization properties of hydrocarbon mixtures, our R&D team fine-tunes thermal exchange areas, reducing energy input requirements for LNG plant operations.
Beyond conventional gas purification, biosafety sectors demand reliable heat exchangers for high-temperature wet hydrolysis. This method is the premier solution for neutralizing high-risk pathogens in laboratory animal carcasses and clinical medical waste, converting hazardous proteins into inert, disposable matter through precise heat and steam cycles.
Industrial operators sourcing thermal exchangers, skid-mounted LNG systems, and pressure vessels must adhere to complex engineering metrics. Our production facility directly addresses these procurement standards:
From industrial refrigeration units (-40℃ to -180℃) to complex tail-gas treatment reactors, our engineering matches mechanical stress testing with thermodynamic performance. Every module is modeled in-house, assessing finite element analysis (FEA) on structural points, computational fluid dynamics (CFD) on heat exchanger paths, and thermal expansion fatigue.
Delivering high-efficiency thermodynamic assets and environmental containment infrastructure across multiple sectors.
From raw wellhead fluid separation to deep gas liquefaction, we build skid-mounted systems handling acid gas removal (H₂S, CO₂), moisture dehydration, heavy hydrocarbon separation, and helium recovery.
Providing deep temperature refrigeration setups ranging from -40°C down to -180°C, high-capacity vacuum cold traps (-135°C), and low-temperature freeze dryers engineered for laboratory and chemical purification.
Designing and deploying mobile/stationary medical waste autoclaves using high-temperature steam treatment, animal carcass dry-heat hydrolysis sterilizers, and multi-stage VOC purification equipment.
Proof of performance across challenging environmental, bio-safety, and cryogenic projects globally.
Thermal decomposition & high-temp wet hydrolysis bio-safety execution.
Compact, high-temperature steam sterilization mobile units for remote sites.
Turnkey skid-mounted natural gas liquefaction plants (Nm³/d capacity installations).
Commercial scale high-capacity steam autoclaves for regional municipal waste.
Our commitment to pushing the envelope in environmental engineering and industrial gas extraction.
Helium is a critical global resource. Through our research partner, the Institute of Physics and Chemistry Technology of the CAS, we are developing advanced cryogenic adsorption and separation systems to extract high-purity Helium from boil-off gas (BOG) in LNG storage facilities. Our customized thermal exchangers operate at liquid-hydrogen temperatures to achieve successful separation.
We are refining the thermodynamic formulas governing fluid mixture condensations. By adjusting ratios of methane, ethane, propane, and nitrogen, our systems achieve near-isothermal temperature profiles within heat exchangers, minimizing heat transfer irreversibility and improving total plant efficiency by 15-20%.
Providing seamless lifecycle management, structural integrity guarantees, and cross-border installation compliance.
Whether aligning designs with ASME Section VIII Division 1 & 2 for the Americas, or adapting to European CE requirements, we translate local safety margins and material designations into precise fabrications.
From initial FEED (Front End Engineering Design) and mechanical stress calculations to site installation, commissioning support, and operational maintenance. We ensure maximum system uptime.
Our skid assemblies feature state-of-the-art PLC automation, integrating seamlessly with plant DCS. Real-time temperature, pressure, flow rate, and gas composition sensors ensure safety shutdowns and automated operational tuning.
In-depth technical answers on pressure vessels, skid-mounted LNG designs, and international shipping configurations.
Detailed performance assets engineered for heavy industrial duty cycles, municipal clean-ups, and specialized laboratory testing environments.
Hongke Qingneng