11.1.- EINHEITSBETRIEB

Einheitsoperationen sind jede der physikalischen Veränderungen, die in den Prozessen der chemischen Industrie auftreten. Sie ergeben sich aus der Untersuchung verschiedener chemischer Prozesse, bei denen scheinbar eine andere Operation durchgeführt wird, die aber die gleiche Grundlage haben.

Mehr sehen

Diese Operationen können in drei Typen unterteilt werden:

  • Massentransfer. Eine Änderung der Masse oder der Zusammensetzung des Stoffes, die eine chemische Veränderung beinhalten kann. Diese Vorgänge sind Destillation, Absorption, Adsorption, Extraktion und Ionenaustausch, wobei die Veränderung hauptsächlich physikalischer Natur ist.
  • Energietransfer. Energieänderung, die z.B. eine Zustandsänderung aufgrund einer Druck- und/oder Temperaturänderung vermuten lässt. Diese Klassifizierung umfasst die Verdampfung, obwohl auch andere Operationen, die Energietransfer mit Massentransfer kombinieren (Trocknung, Lyophilisierung, Sublimation, Kristallisation und Befeuchtung), eingeschlossen sind.
  • Momententransfer. Veränderung der kinetischen Bedingungen der Materie. Die Vorgänge, die eine kinetische Veränderung bewirken, sind Filtrierung, Sedimentation, Flotation und Zentrifugation.

Sie alle basieren experimentell auf den entsprechenden Erhaltungssätzen.

Diese Art von Operationen wird in mehreren Branchen verwendet. Sie bilden die Grundlage für eine Vielzahl von Prozessen aus unterschiedlichen Anwendungsbereichen, wie z.B. der Lebensmittelindustrie, der Energiewirtschaft, etc.

Siehe Produkte
Verwandte Materialien

EINHEITSBETRIEB SYSTEME FÜR TECHNISCHE AUSBILDUNG

1.- PHYSIK 2.- ELEKTRONIK 3.- KOMMUNIKATIONSTECHNIK 4.- ELEKTRIK 5.- ENERGIETECHNIK 6.- MECHATRONIK UND AUTOMATISIERUNG 7.- MECHANIK 8.- STRÖMUNGSMECHANIK 9.- THERMODYNAMIK & THERMOTECHNIK 10.- PROZESSSTEUERUNG 11.- CHEMIEINGENIEURWESEN 12.- NAHRUNGSMITTEL- UND WASSERTECHNOLOGIE 13.- UMWELTTECHNIK 14.- BIOMEDIZINTECHNIK LABORZUBEHÖR MAßGESCHNEIDERTE PILOTANLAGEN
11.1.- EINHEITSBETRIEB 11.2.- CHEMISCHE REAKTOREN
11.1.1.- FLUIDIZATION 11.1.2.- EVAPORATION 11.1.3.- BOILING 11.1.4.- DISTILLATION AND CRACKING 11.1.5.- EXTRACTION 11.1.6.- DIFFUSION 11.1.7.- DRYING AND COOLING 11.1.8.- ABSORPTION AND ADSORPTION 11.1.9.- ION EXCHANGE AND CORROSION 11.1.10.- CRYSTALLIZATION AND PYROLYSIS 11.1.11.- FILTRATION, SEDIMENTATION AND MIXING 11.1.12.- SOLIDS TREATMENT
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FIXED AND FLUIDIZED BED UNIT - LFF
  • LFF
Available
11.1.1.- FLUIDIZATION

LFF

Fixed and Fluidized Bed Unit

The Fixed and Fluidized Bed Unit, "LFF", allows a full study about everything concerning the flow of a fluid through a particles bed, both fixed and fluidized.The unit is composed of two transparent removable columns for the simultaneous study of...
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COMPUTER CONTROLLED RISING FILM EVAPORATOR - EPAC
  • EPAC
Available
11.1.2.- EVAPORATION

EPAC

Kletterfilmverdampfer, computergesteuert.

The objective of evaporation is to concentrate a non-volatile solute, carrying out the elimination of a volatile compound. Water is the volatile compound used in most evaporations.The rising or falling film evaporators are very useful if high...
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RISING FILM EVAPORATOR - EPAB
  • EPAB
Available
11.1.2.- EVAPORATION

EPAB

Kletterfilmverdampfer.

The objective of evaporation is to concentrate a non-volatile solute, carrying out the elimination of a volatile compound. Water is the volatile compound used in most evaporations.Basically, the unit consists of the following circuits:The feed...
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COMPUTER CONTROLLED FALLING FILM EVAPORATOR - EPDC/C
  • EPDC/C
Available
11.1.2.- EVAPORATION

EPDC/C

Fallfilmverdampfer, computergesteuert.

The objective of the evaporation is to concentrate a non-volatile solute, carrying out the elimination of a volatile compound.Water is the volatile compound used in most evaporations.The rising or falling film evaporators are very useful if high...
Einheit Anzeigen
DOUBLE EFFECT RISING FILM EVAPORATOR - EDPAB
  • EDPAB
Available
11.1.2.- EVAPORATION

EDPAB

Doppel-Effekt- Kletterfilmverdampfer.

The Double Effect Rising Film Evaporator, "EDPAB", designed by EDIBON, allows to observe and control a serial, parallel or double effect evaporation process.The unit consists of two evaporators with a single glass tube, allowing the student to...
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COMPUTER CONTROLLED THIN FILM EVAPORATOR - EPFC
  • EPFC
Available
11.1.2.- EVAPORATION

EPFC

Computer Controlled Thin Film Evaporator

The Computer Controlled Thin Film Evaporator, "EPFC", has been designed by EDIBON to study (theoretical and practically) the different operating variables that influence the thin film evaporation process.The unit is formed by a thin film...
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BOILING HEAT TRANSFER UNIT - TCEB
  • TCEB
Available
11.1.3.- BOILING

TCEB

Gerät zur Sidehitzeübertragung.

The Boiling Heat Transfer Unit, "TCEB", consists of a heating element horizontally mounted inside a vertical glass chamber submerged in coolant. This heating element is connected to a cylindrical copper sleeve in contact with the coolant. Attached...
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FLOW BOILING DEMONSTRATION UNIT - TFEB
  • TFEB
Available
11.1.3.- BOILING

TFEB

Gerät zur Demonstration der Sideströmung.

The Flow Boiling Demonstration Unit, "TFEB", has as main component an experimental tube made of two glass concentric tubes. In thesetubes two fluids flow crosscurrent: refrigerant, which flows by convection and in an ascendant way through the...
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COMPUTER CONTROLLED CONTINUOUS DISTILLATION UNIT - UDCC
  • UDCC
Available
11.1.4.- DISTILLATION AND CRACKING

UDCC

Batchdestillationsgerät, computergesteuert.

The Computer Controlled Continuous Distillation Unit, "UDCC", is basically composed by a boiler on which different types of columns can be adapted (plate columns and Raschig rings column). An eight plate column, a reflux system, a tank for...
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CONTINUOUS DISTILLATION UNIT - UDCB
  • UDCB
Available
11.1.4.- DISTILLATION AND CRACKING

UDCB

Gerät für kontinuierliche Distillation.

The Continuous Distillation Unit, "UDCB", is formed by a boiler, on which different types of columns can be adapted (plate columns and Raschig columns). An eight plate column, a reflux system, a tank for distillation, a vacuum pump and a feeding...
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COMPUTER CONTROLLED BATCH DISTILLATION UNIT - UDDC
  • UDDC
Available
11.1.4.- DISTILLATION AND CRACKING

UDDC

Computer Controlled Batch Distillation Unit

The Computer Controlled Batch Distillation Unit, "UDDC", is basically composed by a boiler on which different types of interchangeable columns can be adapted (plate columns and Raschig Rings column). An eight plate column, a reflux system and a...
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BATCH DISTILLATION UNIT - UDDB
  • UDDB
Available
11.1.4.- DISTILLATION AND CRACKING

UDDB

Batchdestillationsgerät.

Distillation is used to separate liquid mixtures made up of individual liquids that are soluble in one another.EDIBON's distillation unit, in its different versions, is one of the most powerful laboratory tools for the study of the variables that...
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COMPUTER CONTROLLED CRACKING COLUMN - QCCC
  • QCCC
Available
11.1.4.- DISTILLATION AND CRACKING

QCCC

Cracking Säule, computergesteuert.

The Computer Controlled Cracking Column, "QCCC", for cracking and distilling oil is a complete lab tool that allows to the students to carry out a cracking reaction, and the study and the control of different variables that condition it. Also, the...
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LIQUID-LIQUID EXTRACTION UNIT - UELL
  • UELL
Available
11.1.5.- EXTRACTION

UELL

Flüssig/Flüssig- Extraktionsgerät.

The Liquid-Liquid Extraction Unit, "UELL", is a laboratory scale unit designed to study the separation of the components of liquid mixtures by contact of the mixture with an immiscible solvent in which these components are preferentially...
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COMPUTER CONTROLLED SOLID-LIQUID EXTRACTION UNIT - UESLC
  • UESLC
Available
11.1.5.- EXTRACTION

UESLC

Fest/ Flüssig- Extraktionsgerät, computergesteuert.

The Computer Controlled Solid-Liquid Extraction Unit, "UESLC", is a laboratory-scale unit designed for studying the separation of a soluble fraction from a solid with the help of a solvent in a continuous multistage and countercurrent way.The unit...
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SOLID-LIQUID EXTRACTION UNIT - UESLB
  • UESLB
Available
11.1.5.- EXTRACTION

UESLB

Fest/ Flüssig- Extraktionsgerät.

The Solid-Liquid Extraction Unit, "UESLB", is a laboratory-scale unit designed to study the separation of a soluble element from a solid in a continuous feed, multistage and countercurrent way, with the help of a solvent.The unit utilises a...
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