Low-Carbon and High-Efficiency Propane Dehydrogenation (PDH) Engineering Solution Provider
Wison Engineering has been deeply engaged in the Propane Dehydrogenation (PDH) field for many years. Through extensive project experience, we have developed a comprehensive suite of engineering solutions covering the entire industrial chain — from propylene production to downstream applications — enabling us to deliver well-planned, integrated, and efficiency-optimized turnkey services.
Our services cover the full project lifecycle, including early-stage planning, Front-End Engineering Design (FEED), detailed engineering, procurement, construction, and commissioning, ensuring safe, stable, long-term, and optimal plant operation. Leveraging years of hands-on experience, we possess strong technical expertise in key areas such as process simulation, 3D model development and optimization, stress analysis, modular fabrication, and integrated heater delivery. We also maintain long-term partnerships with leading international licensors, helping our clients achieve comprehensive improvements in cost control, schedule performance, energy efficiency, and low-carbon operations.
Process Integration and Optimization Capabilities
In PDH process design, Wison emphasizes comprehensive energy utilization and maximization of by-products:
Leveraging extensive petrochemical experience, we help owners integrate the overall material balance of upstream and downstream units, optimize PDH unit operation, and maximize economic benefits.
Drawing on design expertise and experience from multiple complex olefin separation units, we have an in-depth understanding of the separation processes for PDH reaction products, enabling more rational and efficient engineering design.
Keeping pace with licensors’ technology upgrades, we are capable of timely engineering adaptation and implementation.
Interface Coordination and Safety Design Capabilities
Based on experience from multiple domestic and international PDH projects, Wison employs advanced 3D modeling and piping stress analysis technologies to optimize system design and prevent stress concentration issues.
For large-scale and modular package equipment, we collaborate closely with licensors and equipment suppliers to confirm interface locations and technical solutions at an early stage.
We optimize the integration among all unit systems to improve overall engineering efficiency.
Digital design methodologies are applied throughout the entire project, with final deliverables meeting digital handover standards.
Procurement Organization and Supply Chain Assurance Capabilities
Wison Engineering possesses a mature procurement system and global equipment resource integration capabilities, ensuring quality and schedule reliability:
Establishes a reasonable quotation shortlist mechanism, prioritizing suppliers with stable performance, good credit, and high cost-effectiveness.
Monitors material price trends to identify optimal procurement timing, enabling rapid decisions during favorable price periods to lock in equipment costs and delivery schedules.
Coordinates information flow among owners, licensors, designers, and equipment suppliers to accelerate the return of design documents and optimize production scheduling.
Strengthens supervision and inspection; construction supervision personnel collaborate with manufacturers to develop production schedules, ensuring controllable progress and on-time delivery.
Modular Engineering Capabilities
Introduces modular concepts during the design phase, promoting integrated system layout and module prefabrication.
Significantly reduces on-site work through factory prefabrication, improving construction efficiency and quality consistency.
Possesses mature experience in modular design and delivery of CCR framework process heaters.
Over recent years, has developed the capability to implement up to 70% of PDH unit facilities in a one-stop modular approach through optimization and integration.
Provides comprehensive services from modular supply to full EPC project delivery.
Construction Planning and On-Site Execution Capabilities
Through standardized processes and extensive on-site experience, Wison systematically advances project construction progress and quality across all stages:
Participates early in design-phase constructability reviews to optimize overall layout, module interfaces, and construction sequences, ensuring implementability.
Develops detailed project construction execution plans to guide on-site management, refine site layouts, and ensure smooth project kickoff and steady progress.
Implements special control plans for high-risk activities such as heavy lifting, specialized welding, and material management to ensure safety and quality.
Uses a “point-to-surface” approach: equipment installation drives structural construction, piping work advances regional progress, and instrument commissioning coordinates system integration.
Ensures sufficient construction resources and implements milestone incentive mechanisms to mobilize the full supply chain and achieve schedule targets.
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