Our Products

Rotary Evaporator

Laboratory equipment

Jacketed Reactor

Contact Us

We Cherish All Interactions

Configuration of a Sample Valve - Gonzales, Louisiana

Configuration of a Sample Valve - Gonzales, Louisiana

Liquid / gas flow required (re-circulation loop, process line) Lateral Sample Valve: The valve is fitted on the side or bottom of a reactor or on the side of a larger pipeline. By-pass not required for large pipes; Reactor sampling without re-circulation loop; Dead space needs to be purged or flushed to guarantee a representative sample

The Next Generation of Nuclear Reactor Designs

The Next Generation of Nuclear Reactor Designs

Reactor Designs Prof. Sama Bilbao y León . Source: PRIS, IAEA, 01/2012 Reactors Currently in Operation . 3 3 Reactors Currently in Operation TYPE Number of Units Total Capacity [MWe] BWR 84 77,621 FBR 2 580 GCR 17 8,732 LWGR 15 10,219 PHWR 47 .

Advanced Loop Reactor Technology 2009-01

Advanced Loop Reactor Technology 2009-01

Advanced BUSS Loop® Reactor Technology By BUSS ChemTech AG Hohenrainstrasse 12 A CH-4133 Pratteln 1, Switzerland Tel. + 41 (0) 618 256 462 Fax. +41 (0) 618 256 737 Abstract This paper highlights the operating principle of the BUSS Loop® reactor technology and its theoretical background.

Nanogas Loop Reactor Technology – HHT Services

Nanogas Loop Reactor Technology – HHT Services

This special design incorporates varied loops' liquid and gas re-circulation flow rates, which generate nano sizes gas bubbles. To enrich the rest of the loop reactor with nano sizes hydrogen bubbles HHT selectively introduces these in multiple spots of its loop reactor.

Anaerobic membrane bioreactor (AnMBR) for domestic .

Anaerobic membrane bioreactor (AnMBR) for domestic .

During 6 months of reactor operation, . re-circulation and therefore the transmembrane pressure is often high. The high re-circulation rate not only requires high electric power input but also decreases the activity of methanogenic bacteria [3–5]. In submerged systems, there is no circulation

Hydrodynamic Model for the Lo- Auto-circulation Reactor

Hydrodynamic Model for the Lo- Auto-circulation Reactor

the axial riser and downcomer gas hol dups, and liquid re-circulation rate. Key Words: Hydrodynamic Model, Auto-circulation Reactor, Airlift Reactor, and Lo- Process. Introduction

CA2193431A1 - Polymerization reactor and process - Google .

CA2193431A1 - Polymerization reactor and process - Google .

A chemical reactor has an intensively mixed zone and a less intensively mixed zone together with a re-circulation loop to exchange reactants between the two zones. The reactor is suitable for reactions in which it is desirable to add a cold feed stream to the reactor without causing undue precipitation of the warmer reactor contents (and, accordingly, is especially suitable for the preparation .

Making ASME Codes and Standards Smaller

Making ASME Codes and Standards Smaller "Small Modular .

Some SMR design features employ natural re-circulation Reactor coolant media intrinsically provides for safe shut down and cooling the reactor (e.g., molten salt) Submerged in pools that serve as emergency cooling systems Underground reactor installations These integrated safety features make SMR less vulnerable to accident

Calcium Reactors In, Out and Everything in Between

Calcium Reactors In, Out and Everything in Between

The Reactor: The calcium reactor consists of a chamber; usually cylindrical, that contains the media, a pump that is used for re-circulating water trough the media, a small valve to adjust the effluent or amount of water passed trough the reactor and in some cases a bubble counter which gives a visual indication of the gas being fed. Some times .

Making ASME Codes and Standards Smaller

Making ASME Codes and Standards Smaller "Small Modular .

7 Many SMR designs do not need emergency diesel generators or offsite power to run their emergency core cooling functions. Some SMR design features employ natural re-circulation Reactor coolant media intrinsically provides for safe shut down and cooling the reactor (e.g., molten salt)

A Guide to Using Calcium Reactors by Simon Huntington .

A Guide to Using Calcium Reactors by Simon Huntington .

Some reactors/methods siphon water into the suction side of the calcium reactor's re-circulation pump. I have used this method, but I found it unreliable because the medium in the reactor starts to dissolve and compacts, putting more and more back pressure onto the pump, and resulting in less suction and, therefore, less water into the reactor. .

(PDF) Bioreactors – Technology & Design Analysis

(PDF) Bioreactors – Technology & Design Analysis

liquid re-circulation or by gas fed to the.Some undesirable reactor properties of FBRs includes increased reactor vessel size, pumping requirements and pressure drop, particle entrainment, erosion of

Description

Description

combustor to the reactor, from the cyclone to the dust filter, from the dust filter to the ID-fan and from the ID-fan to the stack. 1 Activated carbon silo 2 Reactor . 3 Cyclone . 4 Re-circulation box . 5 Nozzle lance . 6 Pump or blower . 7 Water tank . 8 Air compressor . 9 Lime slurry . 10 Lime silo . 11 ESP or FF . 12 Water inlet . 13 Flue gas

Recirculation Top Reactor Sampler - ProSys

Recirculation Top Reactor Sampler - ProSys

Recirculation Top Reactor Sampler Extracts a liquid sample from reactors and vessels via a dip pipe and re-circulation loop. Integrated pH / conductivity measurement. Seed & slurry charging option.

Understanding pump recirculation - EnggCyclopedia

Understanding pump recirculation - EnggCyclopedia

A pump operating at lower capacity than design limits can suffer from recirculation which occurs internally in the pumps. This recirculation is different than the minimum recirculation flow required for centrifugal flow and can be a source of serious problems.

Calcium Reactors In, Out and Everything in Between

Calcium Reactors In, Out and Everything in Between

The Reactor: The calcium reactor consists of a chamber; usually cylindrical, that contains the media, a pump that is used for re-circulating water trough the media, a small valve to adjust the effluent or amount of water passed trough the reactor and in some cases a bubble counter which gives a visual indication of the gas being fed. Some times .

Description

Description

combustor to the reactor, from the cyclone to the dust filter, from the dust filter to the ID-fan and from the ID-fan to the stack. 1 Activated carbon silo 2 Reactor . 3 Cyclone . 4 Re-circulation box . 5 Nozzle lance . 6 Pump or blower . 7 Water tank . 8 Air compressor . 9 Lime slurry . 10 Lime silo . 11 ESP or FF . 12 Water inlet . 13 Flue gas

A Guide to Using Calcium Reactors by Simon Huntington .

A Guide to Using Calcium Reactors by Simon Huntington .

Some reactors/methods siphon water into the suction side of the calcium reactor's re-circulation pump. I have used this method, but I found it unreliable because the medium in the reactor starts to dissolve and compacts, putting more and more back pressure onto the pump, and resulting in less suction and, therefore, less water into the reactor.

Building Your Own Calcium Carbonate Reactor

Building Your Own Calcium Carbonate Reactor

The most common reactor design that is currently used is the closed recirculating reactor. In a recirculating type of reactor (also called the Löbbecke reactor, described by Hebbinghaus 1994), the mixture of CO 2 and H 2 O is continuously circulated in the chamber through the calcareous media in a closed circulation loop. Water from the tank/sump enters the reactor through an inlet and exits .

Automated Sampling Systems

Automated Sampling Systems

Reactor Barrier Sample Draw, Prep And Delivery Data Analysis Feedback to Controller Optimization of Fermentation or Cell Culture Automated. Closed. Loop. Solution. Phase 1. Phase 2. Phase 3. Innovative Automation for Biotechnology # 4 Collaborations with Industry .

Series 5100 Glass Reactors, 160-1500 mL - Parr Instrument .

Series 5100 Glass Reactors, 160-1500 mL - Parr Instrument .

A gas entrainment impeller is available as an alternate agitator for those users whose primary need is gas re-circulation from the head space of the reactor through the liquid phase. Standard Reactor Fittings. The head of each glass reactor is equipped with: Pressure gage, 3-1/2 inch diameter, calibrated 0-200 psi and 0-14 bar; Gas release valve

Understanding pump recirculation - EnggCyclopedia

Understanding pump recirculation - EnggCyclopedia

A pump operating at lower capacity than design limits can suffer from recirculation which occurs internally in the pumps. This recirculation is different than the minimum recirculation flow required for centrifugal flow and can be a source of serious problems.

K2R Calcium Reactor - My Chunk of the Ocean

K2R Calcium Reactor - My Chunk of the Ocean

New water from the tank enters the reactor via a feed pump (I use a MiniJet 404) which gets attached to a tee connector to the re-circulation pump (made by Eheim) at the bottom of the reactor. Water exits the reactor at the top which gets returned to the sump.

Plant Operation CHAPTER 11 LANT OPERATION

Plant Operation CHAPTER 11 LANT OPERATION

re-circulation flow control range is reached. When this last condition is reached, reactor power is increased by increasing the re-circulation flow rate exclusively. During full power operation, the turbine accepts the steam generated in the reactor and operates in a "turbine-follow-reactor" mode. For a plant shutdown, the reverse sequence .

Boiling water reactor - Wikipedia

Boiling water reactor - Wikipedia

A boiling water reactor (BWR) uses demineralized water as a coolant and neutron moderator.Heat is produced by nuclear fission in the reactor core, and this causes the cooling water to boil, producing steam. The steam is directly used to drive a turbine, after which it is cooled in a condenser and converted back to liquid water. This water is then returned to the reactor core, completing the loop.

Scheuch North America - Technology for Clean Air

Scheuch North America - Technology for Clean Air

The exhaust gas is fed into the entrained- flow reactor from below. The exhaust gas is strongly accelerated through a cylindrical pipe or venturi in the lower part of the reactor. Here, the additives enter and a considerable amount of the dust separated in the dust collector is recirculated.

Design of a Percolation Reactor for the Hydrolysis of .

Design of a Percolation Reactor for the Hydrolysis of .

Batch reactor has been the most widely used in the kinetic study of hydrolysis and laboratory study of bioethanol derived therefrom [1] . However, [2], reported the use of percolation reactor in an integrated biorefinery using a dried distillers' grains with an achievement of high pentose yield in a liquid re-circulation process.

[How To] Design a Scrubber [ Packed column ] (UPDATED) as .

[How To] Design a Scrubber [ Packed column ] (UPDATED) as .

Blower is used to blow out the vapours / gases those are produced in a reaction reactor or to remove the unwanted vapours generated because of breathing losses in storage vessels. What are the major components of the scrubber ? There are majorly 4 major components according to me, 1. Blower, 2. Re-circulation pump, 3. Column, 4. Collection .

MOVING BED BIO REACTOR (MBBR TECHNOLOGY)

MOVING BED BIO REACTOR (MBBR TECHNOLOGY)

For aerobic treatment processes the reactor is aerated. This is done by recalculating the liquid from the reactor to an oxygenator where air, or possibly oxygen, is bubbled. To overcome problems related to high re-circulation rates, needed when there is high oxygen demand in the reactor, the reactor might be aerated directly.

Limerick shuts down twice in 36 hours | News .

Limerick shuts down twice in 36 hours | News .

The same nuclear reactor at Exelon's Limerick Generating Station that shut down unexpectedly early Sunday morning did so again Monday, according to an official at the Nuclear Regulatory Commission.