This catalog is generated from src/main/java/neqsim/process/equipment. It lists every public, non-abstract class that implements ProcessEquipmentInterface, directly or through an equipment base class. Helper classes, result records, strategies, enums, and interfaces are intentionally excluded from the equipment count.

Current source inventory: 237 concrete equipment classes in 33 packages.

Regenerate this page after adding or removing equipment:

python devtools/generate_equipment_documentation_catalog.py

Equipment by source package

Source package	Maintained guide	Concrete equipment classes
absorber	Absorbers and strippers Gas absorption, stripping, amine, and TEG contactors	AbsorptionColumn, H2SScavenger, RateBasedAbsorber, SimpleAbsorber, SimpleAmineAbsorber, SimpleAmineRegenerator, SimpleTEGAbsorber, StrippingColumn, WaterStripperColumn
adsorber	Adsorbers and adsorption beds Adsorption beds, mercury removal, and PSA equipment	AdsorptionBed, MercuryRemovalBed, PSACascade, PressureSwingAdsorptionBed, SimpleAdsorber
battery	Battery storage Electrical energy storage and balancing	BatteryStorage
blackoil	Black-oil separation Black-oil PVT separation in ProcessSystem	BlackOilSeparator
compressor	Compressors Compressors, trains, drivers, maps, and anti-surge models	Compressor, CompressorTrain, RecycleFlowCoordinator
diffpressure	Differential-pressure equipment Orifice and differential-pressure flow equipment	Orifice
distillation	Distillation Tray, packed, reactive, and shortcut columns	Condenser, DistillationColumn, PackedColumn, RateBasedPackedColumn, ReactiveTray, Reboiler, ScrubColumn, ShortcutDistillationColumn, SimpleTray, VLSolidTray
ejector	Ejectors Motive/suction ejector equipment	Ejector
electrolyzer	Electrolyzers Water and carbon-dioxide electrolysis	CO2Electrolyzer, Electrolyzer
energy	Energy conversion equipment Motors, generators, converters, utility sources, and network solvers	CommittedEnergyGenerator, ElectricMotor, EnergyConverter, EnergyNetworkSolver, Gearbox, Generator, Inverter, LoadMappedEnergyConverter, PrimeMover, ThermalUtilityConsumer, ThermalUtilitySource, Transformer
expander	Expanders Turboexpanders and coupled expander-compressor units	Expander, ExpanderOld, MapTurboExpanderCompressor, TurboExpanderCompressor
filter	Filters Particulate, charcoal, and sulfur filters	CharCoalFilter, Filter, SulfurFilter
flare	Flares Flare units and stacks	Flare, FlareStack
heatexchanger	Heat exchangers Heaters, coolers, exchangers, evaporators, and dryers	AirCooler, Cooler, Dryer, FiredHeater, HeatExchanger, Heater, LNGHeatExchanger, MultiEffectEvaporator, MultiStreamHeatExchanger, MultiStreamHeatExchanger2, NeqHeater, ReBoiler, SteamHeater, WaterCooler
lng	LNG cargo ageing LNG storage, ageing, boil-off, and transport scenarios	LNGAgeingScenario
manifold	Manifolds Multi-inlet production and routing manifolds	Manifold
membrane	Membranes Membrane separators	MembraneSeparator
mixer	Mixers and splitters Equilibrium, static, non-equilibrium, and phase mixers	Mixer, StaticMixer, StaticNeqMixer, StaticPhaseMixer
network	Networks Pipe, looped, and well-flowline networks	LoopedPipeNetwork, PipeFlowNetwork, WellFlowlineNetwork
pipeline	Pipelines Steady and transient single-, two-, and multiphase pipelines	AdiabaticPipe, AdiabaticTwoPhasePipe, IncompressiblePipeFlow, MultiphasePipe, OnePhasePipeLine, PipeBeggsAndBrills, PipeGray, PipeHagedornBrown, PipeMukherjeeAndBrill, Pipeline, Riser, SimpleTPoutPipeline, TopsidePiping, TransientPipe, TransientWellbore, TubingPerformance, TwoFluidPipe, TwoPhasePipeLine, WaterHammerPipe
powergeneration	Power generation Turbines, fuel cells, renewables, and combined-cycle systems	CombinedCycleSystem, FuelCell, GasTurbine, GasTurbineUnit, GasTurbineVendorPerformance, HRSG, OffshoreEnergySystem, SolarPanel, SteamTurbine, WindFarm, WindTurbine
pump	Pumps Centrifugal, ESP, jet, and sucker-rod pumps	ESPPump, JetPump, Pump, SuckerRodPump
reactor	Reactors Equilibrium, kinetic, reforming, sulfur, and bioprocess reactors	AmmoniaSynthesisReactor, AnaerobicDigester, AutothermalReformer, BiomassGasifier, CO2ImpurityKineticReactor, CatalyticTubeReformer, ClausCatalyticConverter, ClausReactionFurnace, EnzymeTreatment, FermentationReactor, Fermenter, FurnaceBurner, GibbsReactor, GibbsReactorCO2, IronSulfideOxidationSource, PartialOxidationReactor, PlugFlowReactor, PyrolysisReactor, QualifiedCO2ImpurityKineticReactor, QuenchSection, ReactiveWasteHeatBoiler, ReformerFurnace, StirredTankReactor, SubDewPointSulfurReactor, SulfurCondenser, SulfurDepositionAnalyser, SulfurOxidationReactor, SulfurRecoveryUnit, SyngasBurnerZone, TailGasTreatmentUnit, ThermalIncinerator, WaterGasShiftReactor
reservoir	Reservoirs and wells Reservoir, inflow, surveillance, and well-system equipment	AnnularLeakagePath, CementDegradationModel, InjectionConformanceMonitor, MultiCompartmentReservoir, ReservoirCVDsim, ReservoirDiffLibsim, ReservoirTPsim, SimpleReservoir, TubingPerformance, WellFlow, WellSystem
separator	Separators Phase, solids, cryogenic, and extraction separators	CryogenicSeparator, Crystallizer, EndFlash, GasScrubber, GasScrubberSimple, Hydrocyclone, LiquidLiquidExtractor, NeqGasScrubber, PressureFilter, RotaryVacuumFilter, ScrewPress, Separator, SolidsCentrifuge, SolidsSeparator, ThreePhaseGasScrubber, ThreePhaseSeparator, TwoPhaseSeparator
solidhandling	Solid handling Biological feedstock preparation and solids handling	BioFeedstockPreparation
splitter	Mixers and splitters Flow, component, capture, and upgrading splitters	BiogasUpgrader, ComponentCaptureUnit, ComponentSplitter, Splitter
stream	Streams Material, equilibrium, virtual, and diagnostic streams	EquilibriumStream, IronIonSaturationStream, NeqStream, ScalePotentialCheckStream, Stream, VirtualStream
subsea	Subsea equipment Trees, manifolds, boosters, jumpers, flowlines, and umbilicals	FlexiblePipe, FloatingSubstructure, MooringSystem, PLEM, PLET, SimpleFlowLine, SubseaBooster, SubseaJumper, SubseaManifold, SubseaPowerCable, SubseaTree, SubseaWell, Umbilical
tank	Tanks Storage, LNG, and vessel-depressurization equipment	LNGTank, Tank, VesselDepressurization
util	Process utilities Adjusters, recycles, calculators, fitters, setters, and utility systems	Adjuster, AntiSurgeCalculator, Calculator, CompressorShaftCalculator, FlowRateAdjuster, FlowSetter, FuelGasSystem, GORfitter, LubeOilSystem, MPFMfitter, MoleFractionControllerUtil, MultiVariableAdjuster, NeqSimUnit, PressureDrop, ProductionRateFitter, Recycle, SetPoint, Setter, SpreadsheetBlock, StreamSaturatorUtil, StreamTransition, UnisimCalculator, UtilityAirSystem
valve	Valves Control, shutdown, relief, rupture-disk, and throttling valves	BlowdownValve, CheckValve, ControlValve, ESDValve, HIPPSValve, LevelControlValve, PSDValve, PressureControlValve, RuptureDisk, SafetyReliefValve, SafetyValve, ThrottlingValve
watertreatment	Water treatment Hydrocyclone, flotation, and produced-water treatment trains	GasFlotationUnit, Hydrocyclone, ProducedWaterTreatmentTrain

Equipment-adjacent framework packages

These packages live below neqsim.process.equipment but provide shared contracts, metadata, or services rather than concrete process units, so they are not included in the equipment count.

Source package	Documentation	Role
capacity	Capacity constraint framework	Capacity strategies, constraints, bottleneck results, and design data
failure	Failure modes	Reliability and failure-mode metadata attached to equipment
iec81346	Engineering diagram and identification guide	IEC 81346 reference designations and automatic assignment
well	Well allocation	Allocation results and production-allocation services

Catalog boundary

Controllers and measurement devices implement the broader ProcessElementInterface contract and are documented separately in controllers and measurement devices. Mechanical-design calculators, thermodynamic systems, and process modules are likewise outside this equipment-class inventory even when they configure or consume equipment results.

Return to the equipment guide.