Our Products

Rotary Evaporator

Laboratory equipment

Jacketed Reactor

Contact Us

We Cherish All Interactions

REACTOR COOLANT TUBE SEAL(Patent) | DOE Patents

REACTOR COOLANT TUBE SEAL(Patent) | DOE Patents

A seal is described for use between the gas shell or container of a reactor and the coolant tubes which extend through the shell or container so that not only is effective sealing provided but also provision is made for thermal elongation and contraction of the tubes, removal of the tubes, and effective replacement of damaged or corroded tubes.

Westinghouse Technology Systems Manual Section 3.1 .

Westinghouse Technology Systems Manual Section 3.1 .

extensions of the Reactor Coolant System (RCS) pressure boundary up to the seal table. At the seal table, a mechanical seal is made to each incore instrument guide thimble, which is inserted inside one of the conduits. The guide thimble is sealed and dry, while the space between the conduit and guide thimble is subjected to reactor vessel pressure.

Salt-operated reactors from MAN Energy Solutions

Salt-operated reactors from MAN Energy Solutions

We manufacture salt-operated reactors with up to 60,000 tubes. Our methods allow for practically identical conditions in and around each tube, thereby minimizing the need for a heat transfer medium. Similarly, due to the low pressure drop throughout our reactor .

B Reactor | Department of Energy

B Reactor | Department of Energy

Completed in September 1944, the B Reactor was the world's first large-scale plutonium production reactor. As at Oak Ridge, the need for labor turned Hanford into an atomic boomtown, with the population reaching 50,000 by summer 1944. Similar to the X-10 Graphite Reactor at Oak Ridge in terms of loading and unloading fuel, the B Reactor was built on a much larger scale and used water rather .

AUTONOMOUS BATTERY REACTORS

AUTONOMOUS BATTERY REACTORS

The reactor core would be constructed and sealed at a factory, then shipped to the site. There it is connected with the other, non nuclear parts of the power plant to form a steel tube about 70 feet long with the nuclear core welded into the bottom like the eraser in a pencil.

Open Knowledge Wiki - General Design and Principles of the .

Open Knowledge Wiki - General Design and Principles of the .

The heat is removed from the reactor coolant by the main boilers fed by the emergency boiler feed system. 8. Fuel Assemblies. The slightly enriched (2 – 3%) uranium used as fuel in AGRs is made up in the form of cylindrical pellets. These are contained within sealed, stainless-steel tubes to form fuel pins.

Reactors, fluid bed

Reactors, fluid bed

Reactors, fluid bed

NRC Information Notice 1987-044: Thimble Tube Thinning in .

NRC Information Notice 1987-044: Thimble Tube Thinning in .

The thimble tubes are sealed at the leading (reactor) end, but are open at the 10-path transfer device to allow insertion of an incore neutron detector. 91000. K>1_ IN 87-44 September 16, 1987 Page 2 of 3 Mechanical high-pressure seals, located at the sail table, are used to seal

Westinghouse Technology Systems Manual Section 3.1 .

Westinghouse Technology Systems Manual Section 3.1 .

extensions of the Reactor Coolant System (RCS) pressure boundary up to the seal table. At the seal table, a mechanical seal is made to each incore instrument guide thimble, which is inserted inside one of the conduits. The guide thimble is sealed and dry, while the space between the conduit and guide thimble is subjected to reactor vessel pressure.

RADIANT HEAT TUBE CHEMICAL REACTOR - Sundrop Fuels, Inc.

RADIANT HEAT TUBE CHEMICAL REACTOR - Sundrop Fuels, Inc.

Aug 28, 2014 · 1. A chemical plant, comprising: a radiant heat-driven chemical reactor having a generally cylindrical pressure refractory lined vessel, a plurality of radiant heating tubes, and a metal tube sheet cooperating to form a seal for the pressure refractory lined vessel near a top end of the pressure refractory lined vessel, where the metal tube sheet has a plurality of injection ports extending .

Pressure reactor - Wikipedia

Pressure reactor - Wikipedia

Pressure reactor - Wikipedia

Rotary Reactor Tube Furnace - HTR - Carbolite Gero

Rotary Reactor Tube Furnace - HTR - Carbolite Gero

Gas enters the reactor through a flexible silicon rubber tube; A 30 mm flow meter calibrated for nitrogen is provided; A single seal gasket directs the reactor exhaust into a removable stainless steel exhaust box from where a gas outlet allows piping to an extraction system

Calandria - an overview | ScienceDirect Topics

Calandria - an overview | ScienceDirect Topics

In current CANDU reactors, calandria tubes, having an outside diameter of 129 mm, are fabricated by brake forming, then seam welding, of annealed Zircaloy-2 or Zircaloy-4 strip having a wall thickness of 1.4 mm. Although all tubes made and installed to date in reactors have been of Zircaloy-2 material, Zircaloy-4 is equally acceptable.

Pressure Vessels: Parker Autoclave Engineers Research

Pressure Vessels: Parker Autoclave Engineers Research

Kuentzel (Tube) Fixed Bed Reactors. High flow tube reactor with 1" (25.4 mm) ID for fixed bed catlyst research • A standard high pressure laboratory high flow, packed catalyst reactor • Temperature ratings up to 1,202°F (650°C) • 316SS material • Capacity range (103 - 193 cm3)

Engine Exhaust System Decomposition Tube - Nelson Global .

Engine Exhaust System Decomposition Tube - Nelson Global .

Oct 27, 2016 · The reactor 100 includes a multi-piece tube assembly having a middle tube portion 110, a reductant injector mount 120, an inlet tube 140, and an outlet tube 150. The prior art reactor 100 also includes a mixer 130 placed between the outlet 150 and the middle tube portion 110, at a connection location with the outlet tube 150 .

Gaskets and Seals - Parr Instrument Company

Gaskets and Seals - Parr Instrument Company

Parr offers a choice of four different types of gaskets for the main head seal in Parr reactors and pressure vessels, each with its own advantages and limitations.Some of these are recent additions which have significantly expanded the choices a user can consider when selecting a closure and gasket material for the intended operating conditions.

Reactor

Reactor

The graphite stack, including its hermetically sealed cavity, is called the sealed reactor space. This space is filled with a circulating helium-nitrogen mixture at a pressure of 0.49 - 1.96 kPa. During normal operation, the gas is supplied by means of 0.3 m inside diameter tubes, and removed through the fuel channel integrity monitoring system.

Reactor (Seals Installed) - YouTube

Reactor (Seals Installed) - YouTube

Dec 02, 2007 · A Reactor with 3 agitator shafts and three Split Seals installed on them. . Zibo Taiji mechanical seal for glass lined 100L reactor - Duration: 36:05. ABDEL RAHMAN BANI AMER 8,674 views.

8 Best CO2 Reactors Reviewed and Rated in 2020

8 Best CO2 Reactors Reviewed and Rated in 2020

Jun 04, 2020 · If you opt for a CO2 reactor aquarium that is compact, efficient and lightweight; then this is the right match for you! Indeed, you can get this item at a pocket-friendly price tag and it can be instantly sealed if you prefer. This device comes with a patented impeller design that makes it quite adept at reducing carbon dioxide bubbles.

Stainless Steel Reactors - Perry Videx LLC

Stainless Steel Reactors - Perry Videx LLC

400 Gallon 100 PSI Internal, 100 PSI Jacket Stainless Steel Vacuum Tank. Stock #20934-01. Used approximately 400 gallon T316L stainless steel vertical jacketed/full vacuum tank Manufacturer: Feldmeier Equipment, Inc. Model: 1730-400 National Board: 2619 Serial: S45302 Project: 6180 Year: 2002 Vessel rated full vacuum/100 psi @ 300°F Jacket rated full vacuum/100 psi @ 300°F.

8 Best CO2 Reactors Reviewed and Rated in 2020

8 Best CO2 Reactors Reviewed and Rated in 2020

Jun 04, 2020 · If you opt for a CO2 reactor aquarium that is compact, efficient and lightweight; then this is the right match for you! Indeed, you can get this item at a pocket-friendly price tag and it can be instantly sealed if you prefer. This device comes with a patented impeller design that makes it quite adept at reducing carbon dioxide bubbles.

Chemical Reactors > Design of The Reactors > The .

Chemical Reactors > Design of The Reactors > The .

The reactor is heated by high pressure steam which has a temperature of 470 K and is fed into the reactor at point 1 and leaves the reactor at point 2. The reactants flow through the tubes. Tubular reactors are used, for example, in the steam cracking of ethane, propane and butane and naphtha to produce alkenes.

NRC Information Notice 1987-044: Thimble Tube Thinning in .

NRC Information Notice 1987-044: Thimble Tube Thinning in .

The thimble tubes are sealed at the leading (reactor) end, but are open at the 10-path transfer device to allow insertion of an incore neutron detector. 91000. K>1_ IN 87-44 September 16, 1987 Page 2 of 3 Mechanical high-pressure seals, located at the sail table, are used to seal

Reliable reactor coolant pump seal performance - the .

Reliable reactor coolant pump seal performance - the .

@article{osti_5229269, title = {Reliable reactor coolant pump seal performance - the station's role}, author = {Pothier, N E and Metcalfe, R}, abstractNote = {During the early days of the Canada deuterium uranium (CANDU) power reactor program, operators and designers learned that close attention to reactor coolant pump (RCP) seals was imperative for achieving high-capacity factors.

RBMK - Wikipedia

RBMK - Wikipedia

The RBMK is an early Generation II reactor and the oldest commercial reactor design still in wide operation. Certain aspects of the RBMK reactor design, such as the active removal of decay heat, the positive void coefficient properties, the 4.5 m (14 ft 9 in) graphite displacer ends of the control rods and instability at low power levels, contributed to the 1986 Chernobyl disaster, in which an .

Laboratory Glassware & Scientific Equipment from Ace Glass .

Laboratory Glassware & Scientific Equipment from Ace Glass .

In every case, we will recommend our front seal for your application. Here's why: The front seal style provides a better, more consistent seal. This is critical for pressure applications -- Ace pressure tubes are rated 150 psig at 120 degrees C, while our Hydrogenation bottles are .

PPT – Sealed glass tube reactors PowerPoint presentation .

PPT – Sealed glass tube reactors PowerPoint presentation .

PPT – Sealed glass tube reactors PowerPoint presentation | free to download - id: 5a26ab-Y2U3N. The Adobe Flash plugin is needed to view this content. Get the plugin now. Actions. Remove this presentation Flag as Inappropriate I Don't Like This I like this Remember as a Favorite. Download Share

sealed tube | Sigma-Aldrich

sealed tube | Sigma-Aldrich

RAD130 ; for sampling BTEX and VOCs (CS 2 Desorption), matrix SS net (100 mesh, 5.8 mm diam.), activated with activated charcoal (30-50 mesh), pk of 20

O-Ring and Seal Tubes for Nuclear Reactor Cores

O-Ring and Seal Tubes for Nuclear Reactor Cores

Superior Tube manufactures seal tubing and O-ring seals for use in reactors - in stainless steel and nickel alloys.

High Temperature Alumina Reactor - CR4 Discussion Thread

High Temperature Alumina Reactor - CR4 Discussion Thread

Sep 03, 2008 · I have seen ceramic tube reactors placed in a containment vessel with an o-ring seal at the top and bottom. These were radial o-rings which sealed on the tube OD. That is a reasonably low stress connetion and could be quite effective. If you keep the length long enough to keep the seals cool, you could do a variation of that design without the .