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Liquid fluoride thorium reactor - Wikipedia

Airlift bioreactors are tower reactors for large-scale aerobic cultures where the mixing of the culture broth is done by the inserted gas via an airlift pump (Fig. 7.5).This pump injects compressed air at the bottom of the discharge pipe, which is immersed in the liquid. The compressed air mixes with the liquid, causing the gas–liquid mixture to be less dense than the rest of the liquid .

Stainless Steel Reactors - Perry Videx LLC

2 Gallon 150 PSI Internal, 150 PSI Jacket Stainless Steel Reactor System. Stock #6948-5. Used approximately 2 gallon stainless steel reactor system. Reactor approximately 10″ diameter X 12″ high. Rated 150 psi @ 302°F. Internal. Jacket rated 150 psi at 302°F. Agitator, belt driven by 1/2 HP drive. Vessel built by Hopps Inc. National.

Buchiglas - polyclave

Pressure reactor - polyclave Lab pressure reactor with Lift and Fast Action Closure for steel and glass reactors Laboratory pressure reactor system Reactor volume: 0.25 - 5.0 liter Pressure:-1 (FV) to +60 / 200 bar Temperature:-20 °C to +250 °C Material: .

CANON and Anammox in a gas-lift reactor | FEMS .

Gas-lift reactors are reported to have a relatively high gas–liquid mass transfer of oxygen . Therefore, the current study was performed to evaluate the performance of a gas-lift reactor carrying out the Anammox and the CANON process. 2 Materials and methods 2.1 Gas-lift reactor and setup. A 1.8-l gas-lift reactor was used . No special device .

Anaerobic gas lift reactor (AGR): A high rate anaerobic .

High rate biomethanation of food waste (FW) with anaerobic gas lift reactor (AGR) for the simultaneous generation of biogas and bio-manure was examined in laboratory scale reactors. The experimentations divulged that, FW having an average total solids (TS) and volatile solids (VS) in the range of 15 to 18% and 10 to 14%, yielded biogas of 0.5 .

Hydrodynamics of Multi-Stage Air Lift Reactor (MSALR)

Air lift reactors are basically modified bubble column reactors, which help in mixing, suspending solids, heat transfer and mass operations. In comparison with mechanical agitated fermenters, air lift reactor system is more productive in terms of specific power demands and .

Buchiglas - midiPilot

The compact reactor system can easily be modified: interchangeable reaction vessels of 20 and 30 liters including interchangeable stirrers are available. The glass reactor is equipped with a lifting / lowering device for easy and efficient opening and cleaning.

Bioreactors & Fermentors - Fluid Bed & Packed Reactor .

Air lift reactor is a class of reactors where no stirrer is employed & glass columns are employed as the vessel. The draft tube divides the column into two halves one for inflow & the other for outflow. Addition of a circulation pump and a reservoir vessel facilitates adaptation of regular control systems adaptable.

Hydrodynamics and mixing in a multiple air‐lift loop reactor

With this multiple air‐lift loop reactor (MAL) and approximation of an aerated plug‐flow fermentor is strived for. Mixing, liquid velocity, and gas holdup were measured as a function of the gas flow rate in this new internal‐loop reactor geometry. As a reference, hydrodynamics were also investigated in a conventional internal‐loop reactor.

Electrical Reactor: What are They? (Line Reactors .

Mar 15, 2020 · What is a Line Reactor? A line reactor (also referred to as an electrical reactor or a choke) is a variable frequency drive (VFD) accessory that consists of a coil of wire that forms a magnetic field as current flows through it. This magnetic field limits the rate of rising of the current, thus reducing harmonics and protecting the drive from power system surges and transients.

Air Lift Fermenter

Energy consumption of an operation system is the major constitute of the capital cost in one production. Generally, the energy consumption of air-lift fermenter is relatively lower than the mechanical agitator fermenter. In a production of a single cell protein, a low pressure air-lift fermenter was designed to reduce the energy usage.

TENSOR™ Reactor Vessel Stud Tensioner System

ance system. This permits the puller sleeve to be threaded or unthreaded from the stud with minimal effort and without damaging the stud threads. An air hoist attached to the lift rig or carousel supports both the counterbalance system and the tensioner. The system pumping unit is housed in a cabinet that contains three air-driven hydraulic .

Reactor head lift apparatus - Framatome Technologies, Inc.

Dec 07, 1999 · As best seen in FIG. 1, there is illustrated a prior art system for lifting a reactor pressure vessel head. The lifting operation is conducted using a cable (not shown) connected to lifting eye 300 of tripod handling fixture 100 ("tripod"). Each leg of tripod 100 carries a rigging component used to lift reactor pressure vessel head 105.

Racor - Ceiling Storage Lift - Garage Storage - PHL-1R

With the Racor Ceiling Storage Heavy Lift you can create 16 square feet of additional storage space without compromising floor or wall space. The Ceiling Storage Heavy Lift gives you a convenient storage solution for all of those bulky items that take up so much space on the floor, such as seasonal storage, boxes or totes, outdoor furniture, large tools, tires, or just about anything else .

US5999584A - Reactor head lift apparatus - Google Patents

A rigging system for reactor closure head and reactor internals lifts. The system includes a plurality of latchbox pendants attached to the lifting structure of an overhead crane. A first set of a plurality of lifting lugs is attached to the reactor internals, each of the lifting lugs corresponding to one of the plurality of latchboxes. A second set of a plurality of substantially identical .

Air‐lift reactor analysis: Interrelationships between .

An approach to air‐lift reactor analysis is presented that examines the three parts of the air‐lift—the riser, downcomer, and gas‐liquid separator—as three interconnected and interrelated elements. Downcomer flow configurations are described and characterized by .

Normal Operation - Reactor Control

The reactor control system would sense this decrease in steam pressure and withdraw control rods to increase the reactor coolant temperature. This type of reactor control produces ideal steam conditions at the main turbine inlet for all loads from initial load (e.g. 30%) to load.

Buchiglas - versoclave

pressure reactor - versoclave - interchangeable steel and Hastelloy reaction vessel Fast Action Closure, Reactor Lift Laboratory pressure reactor system Reactor volume: 0.5 - 5.0 liter Pressure:-1 (FV) to +60 / 200 bar Temperature:-20°C to +250 °C Material: .

Reactor Pressure Vessel - RPV - Nuclear Power

The reactor pressure vessels are the highest priority key components in nuclear power plants.The reactor pressure vessel houses the reactor core and because of its function it has direct safety significance. During the operation of a nuclear power plant, the material of the reactor pressure vessel is exposed to neutron radiation (especially to fast neutrons), which results in localized .

Air Lift Fermenters and Airlift BioReactors for .

Airlift systems are similar to bubble column reactors where oxygen transfer, internal circulation, and mixing are achieved by bubbling air. They differ however in that air lift bioreactors contain an inner draft tube that creates the drafting force required for liquid circulation and possible improvement of bulk mixing.

Hydrodynamics and mixing in a multiple air‐lift loop reactor

With this multiple air‐lift loop reactor (MAL) and approximation of an aerated plug‐flow fermentor is strived for. Mixing, liquid velocity, and gas holdup were measured as a function of the gas flow rate in this new internal‐loop reactor geometry. As a reference, hydrodynamics were also investigated in a conventional internal‐loop reactor.

(PDF) AIRLIFT REACTORS: HYDRODYNAMICS, MASS TRANSFER .

reactors like the biofilm air lift suspension reactor, photochemical, sonoche mical or ultrasonic airlift reactor are studied and ap plied (Han et al., 2005; Luo

CTP-ONLINE » Glass & Glass Lined Reactor Systems

Glass & Glass Lined Reactor Systems Soffieria Sestese products are designed and manufactured by expert technicians to satisfy our clients' needs. We offer standard components and plants as well as custom designs and experimental solutions based on specifications given by the client.

NEI 08-05 Section on Reactor Head Lift Single Failure .

• Floor mounted ESB's that are manned during lift Crane used to lift Reactor Head: • 3Shall be Equipped with an Overspeed Sensor/Circuit . and • 1Shall have a Pre-Lift Check prior to the lift . High - 2 (7) The reeving system should be designed against the destructive effects of two-blocking.

Pilot plant, reactor systems, lab reactor, process unit by .

Extended modularity allows for several reactor systems the ability to integrate a reactor lift and fast action closure for easy operation, a more powerful (Atex) stirrer drive, as well as many other options. We customize reactors to our customers need, dedicated systems for chemical research, catalyst testing, hydrogenation, polymer research.

USA Lab 50L Electric Lift Double Jacketed Glass Reactor .

The USA Lab 50L Electric Lift Double Jacketed Glass Reactor is the most advanced reactor on the market. This unit has a built in lift that can raise the entire lid up or down with the touch of a button.Our JRE reactors also have a hand crank in the back to allow near 180° tilt of the jacketed vessel.With these two features, reaction has never been simpler.

Air-lift reactor system for the treatment of waste-gas .

Air-lift reactor system for the treatment of waste-gas-containing monochlorobenzene. Joshi PR, Deshmukh SC, Morone AP, Kanade G, Pandey RA. An air-lift bioreactor (ALR) system, applied for the treatment of waste-gas-containing monochlorobenzene (MCB) was seeded with pure culture of Acinetobacter calcoaceticus, isolated from soil as a starter seed.

Bioreactors, Airlift Reactors | Request PDF

The CO conversion performance of the gas-lift reactor was kinetically limited over a QR:Qin ratio of 40, and mass transfer limited below that ratio, resulting in a maximum conversion efficiency of .

(PDF) Airlift reactors: Applications in wastewater treatment

Airlift reactors (ALRs) proved to be efficient alternatives devices against conventional system (stirred tank, bubble column contactors) for the remediation of several contaminated media, even .

Buchiglas - versoclave

The modular setup of the versoclave system allows changing or upgrading for new tasks at any time. With fast action closure and reactor lift it becomes very .