Highly integrated skid-mounted plant and processing units designed to deliver optimal reliability for gas distribution and processing terminals across India.
Complete engineering, procurement, construction guidance, and life cycle operations optimization optimized for India's regional natural gas grids.
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Modular, plug-and-play cryogenic liquefaction systems built for rapid deployment and processing of stranded wellhead gases.
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Advanced H2S and organic sulfur removal systems ensuring high-purity natural gas streams conforming to global environmental norms.
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State-of-the-art adsorption and oxidation systems for chemical manufacturing clusters, petrochemical plants, and paint industries.
Inquire NowIndia is rapidly accelerating its transition towards a gas-based economy, targeting to increase the share of natural gas in its primary energy mix from the current 6.7% to 15% by 2030. This monumental shift drives substantial demands for robust, highly efficient liquefaction solutions and associated equipment. The expansion of City Gas Distribution (CGD) networks, covering over 90% of the country's population, requires localized virtual pipelines and decentralized small-to-medium scale LNG plants.
Key areas such as the Krishna-Godavari Basin, Cambay Basin, and Assam’s isolated gas wells suffer from stranded resources. Modular, skid-mounted LNG liquefaction units play a vital role in capturing and distributing this gas without the capital-intensive pipeline network. Furthermore, with the Indian government's SATAT (Sustainable Alternative Towards Affordable Transportation) initiative promoting Bio-CNG and CBG (Compressed Bio-Gas) projects, there is a mounting requirement for gas purification, deacidification, and desulphurisation equipment to convert raw biogas into grid-compliant methane.
Hebei Hongke Qingneng Environmental Protection Equipment Co., Ltd. builds upon a foundation of academic excellence, solid engineering research, and proprietary patent technologies.
Established in June 2021 with a registered capital of 78 million yuan, Hongke Qingneng focuses on energy-efficient and ecologically sustainable process plant systems. Headquartered in the industrial development base of Sanhe Economic Development Zone, Langfang City, we have consolidated specialized design and manufacturing under rigorous quality management criteria.
Our technology relies on deep collaborative research involving thermodynamicists and design experts from Tsinghua University and the Institute of Physics and Chemistry Technology, Chinese Academy of Sciences (CAS). The core engineering team has designed over 50 sets of small-to-medium skid-mounted liquefaction facilities and diverse specialized gas purification and environmental reactors worldwide.
We hold an A2-level pressure vessel manufacturing license, alongside pressure pipeline component licenses, GB/T19001-2016 (ISO 9001) quality system certifications, and PetroChina/Sinopec HSSE health, safety, and environmental certifications. These high-caliber quality standards form the backbone of our operations when serving international markets, including the Indian sub-continent.
Founder & Chairman
Ph.D. holder from the Institute of Physics and Chemistry Technology, CAS, and a National Senior Engineer. Recipient of the First Prize of Science and Technology of China Coal Industry, Special Prize of Technological Invention of Chinese Society of Refrigeration, and Beijing Science and Technology Award. He has managed several major national special technology programs.
General Manager
Senior Engineer, Ph.D. candidate at CAS. Over a decade of business strategy and execution management. Dr. Zou has published 24 peer-reviewed academic papers (11 indexed in SCI/EI) and holds multiple national design and invention patents in thermodynamic cycle layouts and cryo-containment.
Chief Engineer
Ph.D. of Engineering from the Institute of Physics and Chemistry Technology, CAS. Recipient of several science and technology awards for his work on "Technology Development and Application of Skid-mounted Natural Gas Liquefaction Units". Specialist in mixed refrigerant phase-change heat transfer characteristics.
How our thermal engineering design solves cryogenic gas liquefaction, waste disposal, and carbon mitigation challenges.
Integrating specialized Mixed Refrigerant Cycle (MRC) and Nitrogen Expansion systems. The design ensures high efficiency under elevated ambient temperatures common in tropical Indian zones, yielding a lower specific power consumption (kWh/kg LNG).
Using high-temperature, high-pressure steam processing technology for medical waste and animal carcass management. Fully compliant with modern clinical regulations, eliminating biological hazards with low energy and clean exhaust outputs.
Customized condensation, adsorption, and catalytic systems designed to strip organic molecules and VOCs from process tails. Ideal for petrochemical clusters looking to meet strict central and state-level pollution control mandates in India.
Full spectrum design and manufacturing capabilities, ranging from mobile waste sanitizing skids to high-pressure thermal vessel components.
Fully mobile LNG liquefaction plants facilitating clean fuel access for industrial consumers outside pipeline reach.
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High-reliability thermal decomposition systems designed for scientific institutions, clinical research centers, and veterinary academies.
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Modern, zero-smoke, odorless crematory solutions built specifically for urban municipal regulations and pet care facilities.
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Heavy-duty autoclave steam sterilization packages featuring automated shredders and continuous volume reduction systems.
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Full integration support including debottlenecking, cold-box updates, digital control systems, and scheduled shutdown maintenance.
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Capturing valuable light hydrocarbons and methane from processing vents, eliminating flaring losses and green house emissions.
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Trailer-mounted bio-waste decontamination stations designed for remote regions, emergency disaster zones, and defense forces.
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High-pressure vessels optimized for rapid sterilizing throughput, ensuring compliance with modern biomedical waste rules.
Inquire NowProven operational excellence through reference installations of cryogenics, autoclaves, and complex gas recovery installations.
High-temperature thermal hydrolysis layout designed for biosafety Level-3 research labs, handling highly sensitive organic samples.
Skid-mounted mobile steam sterilization container providing decentralized clinical sterilization on-site for remote areas.
Modular skid-mounted MRC LNG plant built to process marginal fields gas directly, optimizing virtual pipeline transport.
Industrial-scale automation treatment plant utilizing shredding and steam sterilizing to process up to 15 tons per day.
Essential technical insights and sourcing advice for engineers and procurement specialists in the Indian oil, gas, and utility sectors.
Selecting a liquefaction plant requires sizing the gas volume (Nm3/day), evaluating feedstock gas analysis (heavy hydrocarbons, carbon dioxide, nitrogen, water, and sulfur content), and checking local ambient conditions. In tropical climates like India, peak summer temperatures can exceed 45°C. Cooling systems must be designed with adequate thermal margins, and compressor systems must remain efficient at high ambient air temperatures. Hongke Qingneng uses mixed refrigerant cycles (MRC) optimized for high warm-side temperatures to maintain lower specific power requirements.
Yes. All pressure vessels, cryogenic storage units, and piping blocks are designed in accordance with ASME Section VIII and local Indian Standards (IS). We work closely with local EPC partners in India to provide all requisite QA/QC certificates, radiographic testing reports, material test mill reports, and thermal calculations necessary to facilitate approvals from the Petroleum and Explosives Safety Organisation (PESO) and adherence to Oil Industry Safety Directorate (OISD) guidelines.
Skid-mounted configurations offer several advantages: over 90% of the assembly, piping, electrical, control systems, and insulation are completed and tested in our factory. This minimizes field construction work, which is often delayed by local logistics or site challenges. For Indian marginal wells or remote coal bed methane (CBM) sites, skid-mounted units allow rapid installation (often within weeks after site delivery) and can be easily relocated if gas production declines.
Our desulphurisation systems use a combination of chemical/physical absorption and dry desulfurization processes. The system features corrosion-resistant clad steel pressure vessels (meeting HIC and SSC test standards) to remove high levels of hydrogen sulfide (H2S) safely. This ensures downstream protection for the liquefaction cold box, preventing issues like aluminum corrosion and freezing of sulfur components, while meeting strict environmental emissions norms.
With proper design allowances and regular preventative maintenance, our industrial pressure vessels and skid assemblies are designed for a 20-to-25-year service life. We use premium grade structural steels, stainless steels, and components from globally recognized instrumentation and valve suppliers. We also offer comprehensive lifecycle support solutions, providing scheduled site performance audits, remote digital diagnostics, and spare parts supply.
Consult with our CAS and Tsinghua engineering experts. We offer comprehensive feasibility evaluations, raw gas analysis reviews, and customized modular layout layouts for the Indian industrial market.
Hongke Qingneng