Steam Turbines in Refineries: How They Work
Learn how refinery steam turbines use expanding steam to turn a rotor and drive equipment, including the roles of pressure, bearings, lubrication, vibration, and overspeed protection.
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220 articles
Pressure Vessels & Separators: How They Work
Learn how refinery pressure vessels and separators manage gas and liquid phases, with a focus on inlets, internal devices, outlets, pressure, and level control.
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Air-Cooled Heat Exchangers (Fin-Fan Coolers)
Learn how refinery fin fan coolers use fans and finned tube bundles to transfer heat from process fluids into ambient air.
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Refinery Reactors: How They Work & Major Types
Learn how refinery reactors chemically change process streams in hydrotreating, cracking, reforming, and other conversion services.
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Refinery Reboilers: How They Work
Learn how a refinery reboiler heats tower-bottom liquid to create rising vapor that drives distillation and helps maintain separation.
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Refinery Pressure Relief Valves: How They Work
Learn the basic action and components of refinery pressure relief valves, including set pressure, lifting, reseating, and connection to relief systems.
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Refinery Compressors: How They Work, Major Components
Learn how compressors increase gas pressure for refinery and gas processing service, and why drivers, seals, bearings, cooling, and controls matter.
Read article →Refinery Centrifugal Pumps: How They Work, Major Components
Learn how refinery centrifugal pumps convert shaft power into liquid flow and pressure, from suction and the impeller eye through the casing to discharge.
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Refinery Fired Heaters: What They Are, How They Work
Learn how refinery fired heaters use burners, process tubes, radiant and convection sections, refractory, and stacks to raise fluid temperature.
Read article →Refinery Heat Exchangers: What They Are, How They Work & What Every Industrial Worker Should Know
Learn how refinery heat exchangers move heat between process streams while keeping fluids separated, with common designs and field considerations.
Read article →What’s Inside a Refinery Distillation Tower? Trays, Downcomers, Packing & Internals
Explore the components inside refinery distillation towers and how they guide vapor and liquid contact to separate hydrocarbons.
Read article →Atmospheric Distillation Column: The Heart of Crude Oil Refining
Learn how an atmospheric distillation column uses heating, vaporization, internal contact, and side draws to separate crude oil.
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