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Reactor pressure vessel - Wikipedia

Reactor pressure vessel - Wikipedia

All pressurized water reactor pressure vessels share some features regardless of the particular design. Reactor vessel body. The reactor vessel body is the largest component and is designed to contain the fuel assembly, coolant, and fittings to support coolant flow and support structures.

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Pressurized water reactor - Energy Education

Pressurized water reactor - Energy Education

As the name implies, the water in the reactor is pressurized. This is due to the fact that as the pressure gets higher, the boiling point of water increases with it. This means that at high pressures the water can operate at extremely high temperatures without boiling to steam.This is important for the reactor as higher pressures allow for greater power output and higher …

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Neutron Sciences | Neutron Science at ORNL

Neutron Sciences | Neutron Science at ORNL

Breakthroughs in medicine, energy, technology, and industry follow advances in the understanding of materials. Oak Ridge National Laboratory (ORNL) is at the US epicenter for one of the most powerful techniques exploring the nature of materials and energy—neutron scattering. ORNL hosts two of the world’s most powerful sources of neutrons for research: the High Flux …

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Pressure Vessel Fabrication, High Pressure Compressors ...

Pressure Vessel Fabrication, High Pressure Compressors ...

For pressure systems with unique or complicated specifications, Fluitron can design, fabricate, and test a custom designed pressure system that will meet your process requirements. Whether your system needs a high pressure separator, reactor, …

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HiP | We are High Pressure | A Leader in High Pressure ...

HiP | We are High Pressure | A Leader in High Pressure ...

In addition to our high pressure valves, we offer a complete line of reactors and pressure vessels and a recently expanded family of pumping systems and generators. And if you have special requirements, such as exotic alloys and custom manifolds, our technical/engineering team will help you find the ideal solution.

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What Is MABR? | MABR Technology Explained | Fluence

What Is MABR? | MABR Technology Explained | Fluence

Mar 03, 2021 MABR wastewater treatment modules provide effluent that’s suitable for reuse, while reducing energy and chemical needs. Membrane aerated biofilm reactor (MABR) technology provides a revolutionary improvement in aerobic wastewater treatment. In particular, it has high nutrient removal and energy efficiency, compared to traditional wastewater treatment …

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Valves, Fittings & Tubing | High Pressure Company

Valves, Fittings & Tubing | High Pressure Company

Our extensive line of components and systems is designed to satisfy the unique requirements of elevated pressure applications, with a complete product line that includes valves, fittings, tubing, gauges, safety devices, pressure vessels, reactors, pumping systems, intensifiers, gas boosters and pressure generators for use at pressures through ...

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Nuclear Power Reactors | How does a nuclear reactor work ...

Nuclear Power Reactors | How does a nuclear reactor work ...

PWRs use ordinary water as both coolant and moderator. The design is distinguished by having a primary cooling circuit which flows through the core of the reactor under very high pressure, and a secondary circuit in which steam is generated to drive the turbine. In Russia these are known as VVER types – water-moderated and -cooled.

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High Density Polyethylene - University at Buffalo

High Density Polyethylene - University at Buffalo

The concentration of polymer products in the slurry is 25% by weight. Ethylene, alpha olefin comonomer (if used), an inert solvent, and catalyst components are continuously charged into the reactor at a total pressure of 450 psig. The pressure is a lot higher than the pressure used to create high-density polyethylene by the Ziegler process.

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Boiling water reactor safety systems - Wikipedia

Boiling water reactor safety systems - Wikipedia

The high-pressure coolant injection system is the first line of defense in the emergency core cooling system. HPCI is designed to inject substantial quantities of water into the reactor while it is at high pressure so as to prevent the activation of the automatic depressurization, core spray, and low-pressure coolant injection systems.

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Technology - Kairos Power

Technology - Kairos Power

The Kairos Power FHR (KP-FHR) is a novel advanced reactor technology that leverages TRISO fuel in pebble form combined with a low-pressure fluoride salt coolant. The technology uses an efficient and flexible steam cycle to convert heat from fission into electricity and to complement renewable energy sources.

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Fixed Bed Reactor - an overview | ScienceDirect Topics

Fixed Bed Reactor - an overview | ScienceDirect Topics

To avoid high pressure drop in the reactor tubes, large catalyst particles are needed resulting in low effectiveness factor (low catalyst activity per unit mass, resulting from difficulty of reactants to diffuse into the core of a catalyst particle). • Low heat transfer from the catalyst bed and temperature variation in the tubes.

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