Filson Fluidized Bed Reactor

With Superior Quality and Outstanding Performance Ahead of World

Filson has specialized in designing and producing fluidized bed reactors for over 20 years. Our products meet ASME, CE, ISO9001 and other certifications, with superb quality and performance.

  • Stable temperature changing trends
  • Multiple applications in many industries
  • Continuous work ability with high performance
  • Uniform particle mixing improves reaction efficiency
  • Supportive to adjust reaction speed and catalyst consumption

What is Fluidized Bed Reactor?

Filson fluidized bed reactor is a kind of chemical reactor that uses gas or liquid to pass through the granular solid layer, and thus keep the solid particles in suspension and carry out gas-solid phase reaction process or liquid-solid phase reaction process.

Except for fixed bed reactor, Filson fluidized bed reactor is the most widely used reactor type in industry, suitable for fluid-solid or gas-liquid-solid catalytic reaction and non-catalytic reaction. When used in gas-solid systems, the device is also known as boiling bed reactor.

Fluidized bed reactor has long history in modern industry since 20 century. With further updates and upgrades, Filson fluidized bed reactor is widely applied to various industries including chemicals, pharmaceuticals and nuclear field.

Main Categories of Fluidized Bed Reactor

Filson anaerobic fluidized bed reactor is an ideal choice for wastewater treatment. In the reactor, the oxidation of organic matters is not complete, which releases less energy, so the conversion rate of organic matter is slow and takes a long time.

Aerobic Fluidized Bed Reactor

On the contrary to anaerobic fluidized bed reactor, Filson aerobic fluidized bed reactor is more efficient with high conversion rate in a relatively small equipment. With reasonable structure design, the reactor becomes welcomed in the industry.

When the rate increases, rapid upward flow bubbles occur within Filson bubble fluidized bed reactor system, promoting uniform mixing of particles and facilitating temperature management. It also has large reaction area and low pressure drop.

As an unique device to improve combustion efficiency by circulation, Filson circulating fluidized bed reaction is able to absorb up to 95% of pollutants and avoid emission into air. It is made of superior metals and is resistant to high heat and corrosion.

Filson fluidized bed catalytic reactor is a chemical reactor which is used to carry out reactions under the action of catalyst. In a FBCR, a bed of solid catalytic particles is suspended in a flow of a gaseous or liquid reactant to promote the reaction rate.

Fluidized Bed Reactor for Wastewater Treatment

With high reaction efficiency and long service life, Filson fluidized bed reactor is often applied to purify or recover wastewater. It captures the impurities in the wastewater through chemical reactions such as adsorption, oxidation and reduction.

Fluidized Bed Reactor Benefits

High Efficiency

Filson fluidized bed reactor supports smaller catalyst particles and more uniform distribution, which can be in full contact with the reactants to speed up the process.

Easy Replacement

By dumping the used catalyst and pneumatically filling the fresh catalyst, replacing the catalyst of Filson fluidized bed reactor is very convenient, greatly saving your time.

Stable Temperature

Filson fluidized bed reactor has good temperature control system to ensure reaction smoothly, all varied in uniform gradient whether temperature is increased or decreased.

Multiple Options

Whether aerobic , anaerobic, bubbling, circulating, catalyst or other types of fluidized bed reactor, Filson provides complete types of reactors to meet your various requirements.

Features of Fluidized Bed Reactor

  • High heating rate for faster chemical reaction
  • Uniform temperature distribution and mass transfer
  • Good control over the reaction parameters
  • Seamless welding for easy cleaning and less fouling
  • Ensured operation safety due to reasonable design
  • Various material, volume and size options for better fitting
  • Custom-made equipment to meet individual requirements
  • Simple structure and working principle for convenient operation

Specifications of Fluidized Bed Reactor

  • Construction Material: stainless steel, Hastelloy, Titanium, Monel, glass
  • Working Temperature: up to 600℃
  • Working Pressure: up to 3000 psi (based on temperature)
  • Heating Power: 300 – 500 W
  • Vessel Capacity: 1 – 15000 L
  • Inner Diameter: 1’’ or custom
  • Reactor Length: 36’’ or custom
  • Operation type: continuous

Note: specifications listed above are for reference only, more details by contacting Filson.

 

Company advantage

Filson masters the core technologies and professional expertise of fluidized bed reactor manufacturing. With rich experience, we have the ability to provide you with full range of reactors to meet your application needs.

As one of the experienced fluidized bed reactor manufacturers in China, Filson pays lots of attention to the processes of chemical research and scientific experiment, aiming at creating the best equipments to promote the reaction rate and boost production.

Filson fluidized bed reactor is normally made of stainless steel (304 or 316L), of course, it can also be made of other alloys as well based on your practical needs. You can choose from Titanium, Hastelloy, Nickel, Monel and even glass is available for better reaction observation.

To know more about fluidized bed reactor advantages and disadvantages, fluidized bed reactor sizing, fluidized bed reactor principle and even fluidized bed reactor design calculations, you can contact us by phone +86-157 3695 8886 or send us an email atsales@filsonfilters.com.

Applications of Fluidized Bed Reactor

Chemical Reactions

With excellent corrosion resistance, good sealing and ingenious design, fluidized bed reactor is particularly suited for chemical reactions such as oxidation, reduction and polymerization. Whether the exothermic or endothermic reaction, it can quickly regulate the temperature.

Fluidized bed reactor is used for generating clean energy from renewable sources such as biomass and waste. Additionally, it can be used for coal gasification and the production of syngas, which can be used as a feedstock for various chemical processes or as a fuel.

Fluidized bed reactor is used in various waste treatment applications, such as the incineration of hazardous waste, the treatment of wastewater, and air pollution control. It allows for efficient destruction of organic pollutants and the removal of harmful pollutants.

Fluidized bed reactor is used for the synthesis of various materials, such as nanoparticles, catalysts, and ceramics. The fluidized bed provides excellent mixing and heat transfer properties, leading to better product quality, higher yield and better utilization.

Pharmaceuticals Industry

In producing active pharmaceutical ingredients, vaccines, and biopharmaceuticals, fluidized bed reactor provides suitable environment, good sealing and catalytic effect, can not only ensure the safety and effectiveness of medicines, but also can promote the production efficiency.

Minerals and Metallurgy

In mineral processing and metallurgical applications, such as roasting and reduction of metal ores, Fluidized bed reactor is a necessary machine.It allows for efficient and controlled processing, helps to promote the chemical reaction of minerals and improve the purity of metallurgy.

Filson: Your Comprehensive, Advanced, Efficient Fluidized Bed Reactor Supplier in China

Filson follows strict standards from design, manufacturing to testing, and each fluidized bed reactor produced is precise and has excellent performance.

Fluidized Bed Reactor FAQ Guide

What is AFluidized Bed Reactor?

Fluidized bed reactor is a vessel or chemical reactor where some reactions take place. It is a robust container engineered with certified construction materials, such as stainless steel, Hastelloy, Titanium, Monel and Nickel.

In a fluidized bed reactor, the reactants enter from the bottom and do an upper movement. The reactants could be both gas and liquid. As the reactants move, the solid layer inside the vessel is kept in suspension state.

What is Fluidized Bed Reactor Working Principle?

Fluidized bed reactor is proven outstanding and effective in gas-solid phase reaction process and liquid-solid-gas phase reaction process. The detailed working principle is as follows:

Fluid (gas or liquid) with a high flow rate passes through the fluidized bed, driving the movement of solid particles in the bed, so that it is suspended in the flow of the main stream for reaction. And due tothe characteristics similar to fluid flow, it is called fluidized bed reactor.

Fluidized bed reactor is a kind of reactor with the participation of solid particles, these particles are in motion. And the direction of their movement is varied, which is different from the fixed bed reactor.

How ManyTypes of Fluidized Bed Reactor Does Filson Supply?

With constant exploration in the industry and deep communication with customers from all fields, Filson introduces a full range of fluidized bed reactors to meet different application need and requirements:

  • Anaerobic fluidized bed reactor
  • Aerobic fluidized bed reactor or fluidized aerobic bed reactor
  • Bubbling fluidized bed reactor
  • Circulating fluidized bed reactor
  • Fluidized bed catalytic reactor
  • Fluidized bed reactor for wastewater treatment

……

In addition, Filson also provides fluidized expanded bed reactor, fluidized bed pyrolysis reactor, fluidized bed nuclear reactor and high pressure fluidized bed reactor to fit your special applications.

What is Backmixing Inside AFluidized Bed Reactor?

What is Backmixing Inside A Fluidized Bed Reactor

Backmixing, also known as reverse mixing, is a mixing phenomenon. It refers to the continuous process of material mixing caused by the movement in the opposite direction to the mainstream.

The presence of such mixing affects the concentration distribution and temperature distribution along the mainstream direction, causing the concentration to tend toward the outlet concentration.

For the reaction process of fluidized bed reactor, backmixing decreases the reactant concentration and increases the product concentration. On this account,it results in a decrease in the primary reaction rate and an increase in the series by-reaction rate. What’s more,the reaction selectivity is also decreased.

What are the Applications of Fluidized Bed Reactor?

What are the Applications of Fluidized Bed Reactor

With good properties and amazing performance, fluidized bed reactor is welcomed in all sorts of commercial and industrial applications, such as chemical industry, pharmaceutical industry, wastewater treatment, petroleum processing and environmental protection.

There are some detailed applications of fluidized bed reactor:

  • Exothermic or heat-absorbing reactions with large thermal effects
  • Chemical reactions which require uniform catalyst temperature and precise temperature control
  • Reactions which involve catalysts with short life time and need to renew and activate after a short period of operation
  • Some oxidation reactions that can be done safely at high concentrations

View the applications listed above, if your application doesn’t mentioned, please consult Filson and check whether the fluidized bed reactor is suitable or not.

It is worth mentioning that the following two conditions are not available to adopt a fluidized bed reactor:

  • Reactions that have strict requirements for high conversion rate
  • Reactions that require flexible control of catalyst bed temperature
How to Choose the Right Fluidized Bed Reactor?

You may be confused when choose the right fluidized bed reactor for there are so many types of reactors classfied by various factors. And the next points will give you some inspiration and assistance:

  • The type of chemical reaction
  • Order of reaction
  • Reaction speed
  • Conditions of secondary reaction
  • Reaction heat and requirements for temperature & pressure conditions
  • The service life of catalyst
  • The properties of solid particles
  • Requirements for products and production scale

……

There are many other matters that need to be considered before ordering a fluidized bed reactor. Filson, under the support of our professional engineers and their profound know-how, can provide you with the most practical advice. Just feel free to contact us today!

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