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Steam Generators
Steam Generators
Waste Heat Boilers
Struthers Wells’ Waste Heat Boilers can be designed to cool process gases with temperatures above 2,600 degrees F (1,400 degrees C) and pressures above 3,000psi (210 kg/cm2), generating high quality steam to pressures higher than 2,100 psi (150 kg/cm2) and for steam generation rates up to 500,000 lb/hr (230,000 kg/hr).
Water Tube Waste Heat Boilers –
Kettle Type Reboilers
Sulfuric acid and sulfur plants – Struthers Wells’ extensive experience in the design of high-pressure fire tube boilers has increasingly been utilized in the cooling of sulfurous gases in Sulfuric Acid and Sulfur Recovery plants. High demand for sulfuric acid production for fertilizer plants and desulphurization of refined oil products has resulted in many large boilers being installed.
Struthers Wells can offer either the kettle type with integral steam separation for low or medium steam pressures or natural circulation design with separate steam drum for higher pressures. Both types utilize the thin tubesheet with flexible shell-to-tubesheet connection design. Even stressing of the tubesheet on multiple pass designs is a feature of the design, eliminating the use of tie rods
Enhanced Oil Recovery (EOR) Systems
Struthers Wells and its predecessor were the pioneers in Enhanced Oil Recovery OTSG technology. The Struthers Wells technology is used in many of the boilers operating in oil fields today. There are over 1,200 Struthers steam generators in service throughout the world.
Struthers Wells invented the Once Through technology that is currently used in steam generators for Enhanced Oil Recovery (EOR). That same engineering design has kept oil refineries pumping for decades.
Struthers Wells Fired Once Through Steam Generators (OTSG);
- Generate saturated steam with quality <80%
- Burner Duty from <50 to >300 MMBtu/hr
- Boiler designed to ASME Section I and American Petroleum Institute (API) specifications
- Piping designed to ASME B31.1
- Operating pressures up to 2500psi
Assembly:
Shop Assembled or Field Erected
Struthers Wells heaters come in all sizes, from completely packaged horizontal heater skids to large field-erected cabin heaters … and everything in between. We work with the customer to minimize the total installed cost.
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