DESIGN AND PRODUCE OF BIODIESEL EQUIPMENT
Core Service Description
As the EPC turnkey contractor and process technology package provider for the entire biodiesel production process, we deliver comprehensive turnkey engineering services ranging from process simulation and P&ID development to equipment manufacturing, plant construction, commissioning, and performance evaluation. Our in-house engineering design team possesses core competencies covering: providing one-stop EPC solutions from process packages to turnkey plants for biodiesel investors, oil refining enterprises, and oil chemical manufacturers.
Process Design and Technology Licensing
- Process package suitable for multiple raw materials (used cooking oil, acidified oil, PFAD, various animal fats, etc.)
- Two-step process of acid-catalyzed esterification + base-catalyzed transesterification
- A process combining low-temperature biological enzyme reactions with chemical reactions
- High-quality raw material esterification exchange process
- Saponin-free Continuous Production Process for Acidified Oil + Biodiesel Combined Technology
- Hydrogenation Process for Producing HVC/SAF from Waste Cooking Oil in a Boiling Bed
- Flexible configuration between continuous and intermittent modes, with production capacity ranging from 10 to 2,000 tons per day
Core Equipment Manufacturing
- Jet-type esterification dedicated reaction tower, modular methanol recovery tower (integrated with esterification reaction), transesterification reactor
- Pressure reduction and desulfurization tower, distillation column
- Pressure-reduced distillation continuous glycerol separator
- Continuous Sap Acidification Dedicated Reaction Tower (Sulfuric Acid-Free)
- Continuous Carbon Source Dedicated Reactor (Specialized Equipment for Producing Carbon Source from Soapberry Wastewater)
- Slurry bed hydrogenation reactor (HVO)
- Small and Medium-Sized Complete (HVO) Hydrogenation Skid Units (50,000 Tons)
- Fatty alcohol fixed-bed hydrogenation tower
- Fatty alcohol monocarbon separation column
- Spent White Earth Solvent Leaching Tank (Powdered Leaching)
Detailed Engineering Design
- PFD, P&ID, 3D layout and single-line piping diagrams
- Material balance, thermal balance, dynamic and static loads, water balance, and other calculations
- Calculation documents for pumps, pipelines, and various valves
- HAZOP/LOPA safety analysis
- Equipment data sheet, instrument index, DCS/PLC control system design
- Civil and structural condition drawings
- High and Low Voltage Electrical Full Professional Coordination
EPC turnkey delivery
- Domestic and International Procurement and Supply Chain Management
- Factory Acceptance Test (FAT) + Site Acceptance Test (SAT)
- On-site construction management and mechanical completion
- Pre-commissioning, commissioning, and 72/168-hour performance testing
- Operator Training (Theory + Practical) + Standard Operating Procedures (SOP) Delivery
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Key Selling Points |
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Single-source responsibility - no finger-pointing between process licensor, equipment supplier, and construction team |
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BIODIESEL EN 14214 / ASTM D6751 compliance guaranteed in performance test |
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With over 30 reference plants in operation around the world, our end-to-end solution ensures flawless continuity from raw material handling to the final product, leaving no room for process gaps. |
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Lifecycle technical support from FS (feasibility study) through operations optimization |
BIODIESEL EQUIPMENT INSPECTION AND MAINTENANCE
Core Service Description
The cost of shutting down a biodiesel plant can reach up to $50000 to $200000 per day. Our inspection and maintenance department provides structured asset integrity management services to maximize device operating rates and extend equipment lifespan - whether you are running our technology or third-party devices.
Planned inspection plan
- Annual overhaul inspection plan and execution
- Risk Based Inspection (RBI) methodology - prioritizing high consequence assets
- Non destructive testing of pressure vessels/reactors/pipelines (UT/RT/PT/MT)
- Investigation of Corrosion Under Insulation (CUI) and Establishment of Corrosion Circuit Diagram
- Mechanical integrity audit in accordance with API 510/570/653 standards
Preventive and predictive maintenance
- Vibration analysis and thermal imaging detection of rotating equipment (pumps/compressors/centrifuges)
- Oil analysis and wear particle monitoring of gearboxes and hydraulic systems
- Instrument calibration and functional safety testing (SIS verification)
- Scaling monitoring and cleaning cycle optimization of heat exchangers
- Catalyst bed life assessment and replacement schedule
Shutdown and Overhaul (TAR) Service
- Full process TAR management - planning, scheduling, execution, and handover
- Permit management for confined space operations and high-temperature operations
- Primavera P6/MS Project Critical Path Scheduling
- Post overhaul defect elimination report and summary of experience and lessons learned
Supply of spare parts and consumables
- Original equivalent spare parts for all categories of equipment
- Long term material pre reserve agreement to avoid prolonged downtime
- Catalyst and chemical framework supply
- 24/48/72 hour emergency spare parts allocation (depending on the region)
Condition Monitoring (CBM) and Digitization
- Real time deployment of sensor networks for critical equipment
- Digital twin driven anomaly detection and remaining life (RUL) prediction
- Centralized asset management dashboard and alarm management
- Monthly equipment health report and actionable recommendations
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Key Selling Points |
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Multi-brand technical expertise - we service plants running Desmet, Crown, Lurgi, BDI, and other mainstream process technologies. More importantly, through targeted retrofits, we resolve bottlenecks left by original designs and deliver operational performance that exceeds the original specifications. |
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Remote diagnostics + on-site rapid response hybrid model |
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Proprietary equipment lifecycle database - track every vessel, pump, and valve from installation to retirement |
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Mean Time Between Failure (MTBF) improvement guaranteed under long-term service agreements |
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OEM-neutral - we recommend the best solution, not the highest-margin one |
TECHNOLOGY IMPROVEMENT OF BIODIESEL EQUIPMENT
Core Service Description
Technical improvement is the intersection of process cognition and on-site experience. We analyze your existing device data, identify bottlenecks, and provide quantifiable retrofit solutions to improve yield, reduce energy and chemical consumption, and decrease carbon emissions.
Process defect elimination and production expansion
- Material&energy balance review, Aspen Plus/HYSYS re simulation
- Unit by unit hydraulic and thermodynamic rating
- Defect elimination plan with CAPEX/OPEX trade-off analysis
- Achieve a 120% to 200% increase in production capacity within the existing overall plan scope
- Implement phased transformation to minimize production interruptions
Yield and quality optimization
- Improvement of raw material pretreatment (selective schemes such as degumming/ dephosphorization/ total metal removal/ dechlorination/ acid value reduction)
- Optimization of catalyst system - switching from homogeneous to heterogeneous catalysts
- Optimization of cold filter points to improve low-temperature fluidity
- Catalysts have broad adaptability to raw materials
Energy integration and carbon reduction
- Pinch analysis to optimize the heat exchange network
- Reaction heat release and tower top waste heat recovery
- Optimization of steam balance and recovery of condensate water throughout the factory
- CO ₂ emission intensity benchmarking and emission reduction roadmap (meeting EU RED II/ISCC PLUS certification requirements)
Improved flexibility of raw materials
- Upgrading the processing capacity of high acid value (>15%) raw materials
- Upgrading the processing capacity of high sulfur (>50PPm<400 PPm) raw materials
- Multi material rapid switching pipeline design
- Installation of non-standard raw material total metal/phosphorus/chlorine removal system
- Fixed bed renovation or installation of suspended bed renovation
Waste value-added upgrade
- Crude glycerol refining → 95.0% industrial grade, 99.7% pharmaceutical grade glycerol (selective)
- Waste clay oil recovery system (powder solvent quenching)
- Neutralization of acidic wastewater and co production of biological carbon sources
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Key Selling Points |
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Proven retrofit track record - 15+ capacity expansion / yield improvement projects delivered |
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Guaranteed performance KPIs written into revamp contracts |
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Process lower-cost, tougher feedstocks for higher margins - retrofit your plant to handle high-acid (>15%) and high-sulfur (50–400 PPm) oils, significantly reducing feedstock costs and boosting profitability. |
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Clear ROI payback period commitment - we provide a thorough pre- vs. post-retrofit economic analysis for every project, ensuring your investment return is transparent and predictable. |
