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Reactors - Reactors general

Reactors are specialized vessels for carrying out controlled chemical and biological reactions in the laboratory. They enable precise regulation of parameters such as temperature and stirring speed.

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Reactors - Reactors general

Reactors are specialized vessels for carrying out controlled chemical and biological reactions in the laboratory. They enable precise regulation of parameters such as temperature and stirring speed.

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Highlights

All Highlights

Guide and selection support

Reactors are used in laboratories to perform and control defined chemical or biotechnological reactions, allowing for optimization of process conditions and reliable results.
The selection of suitable reactors depends on the field of application, required volume, materials, and specifications regarding temperature, pressure, or aeration. Different designs and configuration options allow precise adaptation to each application.
LabFinder supports users in finding the right reactors by offering a structured overview of relevant models and filterable features. This helps to efficiently identify relevant suppliers and product types.

Applications and Benefits

Reactors are specially designed vessels in which chemical or biotechnological reactions take place under controlled conditions. In the laboratory, they are used for culturing microorganisms (bioreactors/fermenters) as well as for the reaction of chemical substances (chemical reactors). Precise control of parameters such as temperature, stirring speed, pH, or oxygen supply optimizes the reaction process and enables reproducible results.

Selection Criteria

The choice of an appropriate reactor depends on the type of reaction, for example, whether biotechnological or chemical, as well as on volume, material compatibility, and operating temperature. Additional factors include requirements for aeration or sterility, controllability of process parameters, and the degree of automation. Easy maintenance and compatibility with existing laboratory equipment also play a significant role.

Variants and Measurement Principles

Reactors are broadly divided into bioreactors and chemical reactors, each suited to their respective reaction conditions. Bioreactors often feature aeration systems and sensors for monitoring biological processes, while chemical reactors are often designed for temperatures above or below the boiling point and various pressure ranges. Different configurations allow adaptation to a variety of reaction types and effective parameter control.

Calibration and Maintenance

Regular maintenance and calibration of measurement and control devices are essential for ensuring precise process control. This includes the inspection of temperature and pH sensors, as well as checking the integrity and functionality of stirrers and seals. Documented servicing contributes to the reliability of reactor results.

Limitations of Use

Reactors are suitable for defined laboratory applications but are limited by their volume, material restrictions, and safety parameters. Highly reactive or explosive substances require specialized equipment beyond standard laboratory reactors. For very large volume or industrial-scale processes, pilot reactors or production plants are necessary.

Search Terms and Related Terms

Synonyms and related terms include reactor, lab reactor, bioreactor, fermenter, chemical reactor, reaction vessel, reaction apparatus, reaction flask, cultivator, fermentation vessel, biotechnology reactor, reaction system, and reaction bubble.

Also known as

reactor lab reactor bioreactor fermenter chemical reactor laboratory reactor reaction vessel reaction apparatus reaction flask cultivator

Frequently asked questions

What are reactors used for in the laboratory?

Reactors enable the controlled execution of chemical or biological reactions under defined conditions, such as for syntheses, fermentations, or cultures.

What types of reactors are found in laboratories?

In general, a distinction is made between bioreactors (fermenters) for culturing microorganisms and chemical reactors for chemical syntheses.

What criteria are important when selecting a reactor?

Key criteria include the reaction type, volume, material compatibility, parameter control (temperature, pH, aeration), and ease of maintenance.

How are reactors maintained and calibrated?

Maintenance includes the inspection and calibration of sensors (temperature, pH), checking for leaks, and monitoring the wear of moving parts such as stirrers.

What are the limitations of using laboratory reactors?

Laboratory reactors are limited by volume, material resistance, and safety aspects, making them unsuitable for all chemicals or large-scale applications.

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