Refining and chemical technology, engineering
Heating, splitting, cracking, condensation, cooling, separation.
Equipment:Splitting equipment, heat exchange equipment, reactor equipment, catalyst regeneration equipment, storage equipment, heating furnace, etc.
Equipment features:The carrier medium is flammable, explosive, and even toxic;Long-cycle continuous operation;Most of the equipment is operated under high temperature and high pressure conditions.
Equipment Requirements:Meet the process requirements;High efficiency and energy saving;Safe and reliable;Operational flexibility.
Catalytic cracking, hydrogenation units.
Large-scale inferior electric desalination technology, decompression deep drawing technology, high-efficiency catalytic reforming technology, clean gasoline hydrogenation and transformation technology.
Large-scale, safe, reliable.
Hydrostatic equipment (towers, reactors, heat exchangers, etc.), dynamic equipment (pumps, compressors, etc.). CAE analyzes new processes and equipment reliability and provides corresponding solutionsStrength, dynamics, fatigue, seismic resistance, multi-load and multi-working conditions.
Process, performance, efficiency.
In a refinery, a wide range of gas- and liquid-phase fluids pass through many operating units.
The chemical equipment used in each production process, such as flow, temperature, pressure, etc., is a commonly used standard to measure equipment.
Process simulation software such as ASPEN and PRO can quickly analyze the refining and chemical process--- transfer parameters between the various operating units in the process, and cannot give detailed flow and reaction processes inside the unit equipment**.
CAE details the equipment and obtains the distribution of important parameters such as velocity, temperature, and reactant concentration inside the equipment.
Effectively optimize the performance of equipment, improve operational efficiency, expand operating conditions, improve reliability, shorten the design cycle of engineers, and diagnose existing faults of equipment. Process Simulation + Unit Performance Analysis** Software = Process-Unit Systematic Simulation.
The joint simulation technology will surely play an irreplaceable supporting role for China's refining and chemical process development to a higher platform.
Refining and chemical equipment
Refining & Chemical Equipment** Analysis
Safety and reliability checks
Pressure vessel strength, durability assessment.
Seismic analysis of pressure vessels.
Pressure vessel instability analysis.
Vibration analysis of a centrifugal air compressor.
Pretreatment column stress and fatigue analysis.
Heat exchanger temperature field and stress analysis.
Foundation analysis.
Steel Structure Evaluation.
Structural evaluation of hydrogenation reactors.
Meet process performance requirements and optimize efficiency
Flow field of a hydrogenation reactor.
Flow analysis of a centrifugal air compressor.
Coaxial reaction-regenerator.
In-column flow analysis.
Heat exchanger flow, temperature, and stress analysis.
Analysis of the flow field of the main fan, riser, settler, air stripping section and cyclone separator in the catalytic cracking process.
Flow field analysis of fluidized bed, fixed bed, bubbling bed and other reaction devices.
Simulation and optimization of mixing devices such as stirring tanks.
Optimization of the structure of the sparger and cold hydrogen tank of the hydrogenation reactor.
Simulation of the separation process of multiphase separation equipment such as cyclone separator and oil-water separator.
Combustion, gasifier nozzles, tubes and other structural optimization.
Simulation analysis of heat exchange equipment, dryers, condensers and other heat exchange devices.
Simulation of an autoclave reactor.
Simulation of packed columns, plate columns, fractionation trays, and other column equipment.
Simulation of flue gas scrubber equipment.
Refining & Chemical Engineering**AnalyticsApplication withCase Study
Pressure vessel analysis
Fatigue analysis of pressure vessel bolts
Stability analysis of hot ratchet effect of pressure vessels
Damage tolerance analysis at the pressure vessel pipe
Creep fatigue development and analysis of hydrogenation reactors
Numerical analysis of desulfurization absorption tower process
Catalytic two-device- Reaction regenerator strength analysis
Pretreatment tower static intensityand fatigue assessment
Flow analysis of the main fan of catalytic cracking
Riser reactor efficiency analysis
Simulation of flow reflection process in two-stage riser reactor
FCC settler process simulation
Stripper gas solidFlow patterns of the two phases and residence time distribution of particles and gases
Flow and separation efficiency inside the cyclone
Simulation of the combustion process of ethylene cracking furnace
Combustion and thermal stress analysis of ceramic burners
Flow analysis in a coal gasifier
Simulation of the combustion process of the reboiler
Distillation column process simulation
Flow analysis inside a plate column
Fluidized bed reactor analysis
Simulation of the reaction process in a fixed-bed reactor
Simulation of the reaction process of the bubbling bed reactor
Simulation of the reaction process of a radial moving bed reactor
Simulation of the reaction process of the spray bed reactor
Simulation of the reaction process of stirred tank reactor
Hydrocracking reactioncold hydrogen tankOptimize the design
versafloCylindricalAir flotation tank analysis
Spray dryer process simulation
Simulation of flue gas desulfurization spray tower process
Simulation of the flow field inside a gas-liquid coalescing device
Styrene polymerization reaction process** calculation
Polymerization reactor overheating safety** design
Flow field analysis of tubular heat exchangers
Verification of thermal stress and strength of tubular heat exchanger