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
EINHEITSBETRIEB UNITS
25 - 48 von 84 Artikel(n)
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...
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...
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...
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...
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...
COMPUTER CONTROLLED BENCH TOP COOLING TOWER - TTEC
  • TTEC
Available
11.1.7.- DRYING AND COOLING
TTEC
Bench-Top- Kühlturm, computergesteuert.
The Computer Controlled Bench Top Cooling Tower, "TTEC", includes a pump that impels hot water from a tank (with level switch and heating element) to the manifolds located at the top of the cooling tower. Water flow can be adjusted by a manual...
BENCH TOP COOLING TOWER - TTEB
  • TTEB
Available
11.1.7.- DRYING AND COOLING
TTEB
Bench-Top- Kühlturm.
The Bench Top Cooling Tower, "TTEB", includes a pump that impels hot water from the tank (with level switch and heating element) to the manifolds located at the top of the cooling tower. Water flow can be adjusted by a manual needle valve.A...
COMPUTER CONTROLLED TRAY DRIER - SBANC
  • SBANC
Available
11.1.7.- DRYING AND COOLING
SBANC
Hordentrockner, computergesteuert.
The Computer Controlled Tray Drier "SBANC" is a laboratory scale unit designed to study fluid mechanics, surface chemistry, solids structures and mass and energy balances related to the drying process.It consists of a tunnel, several trays where...
COMPUTER CONTROLLED SPRAY DRIER - SSPC
  • SSPC
Available
11.1.7.- DRYING AND COOLING
SSPC
Sprühtrockner, computergesteuert.
The Computer Controlled Spray Drier, "SSPC", allows to study processes that involve aqueous emulsions, solutions, suspensions andcolloidal solutions.Peristaltic pump delivers the liquid sample from a container through a small diameter jet into the...
SPRAY DRIER - SSPB
  • SSPB
Available
11.1.7.- DRYING AND COOLING
SSPB
Sprühtrockner.
The Spray Drier, "SSPB", allows to study processes that involve aqueous emulsions, solutions, suspensions and colloidal solutions.A peristaltic pump delivers the liquid sample from a container through a small diameter jet into the drying chamber....
COMPUTER CONTROLLED SPRAY DRYER AND CHILLER UNIT - SDCC
  • SDCC
Available
11.1.7.- DRYING AND COOLING
SDCC
Computer Controlled Spray Dryer and Chiller Unit
The Computer Controller Spray Dryer and Chiller Unit, SDCC, consists of two systems with independent inlet and outlet computer controlled speed fans. For the spray drying, a computer controlled speed pump impels the liquid to be dried to the top...
FREEZE DRYER - BLIO
  • BLIO
Available
11.1.7.- DRYING AND COOLING
BLIO
Freeze Dryer
The Freeze-Dryer, "BLIO", is able to carry out the freeze-drying process for the drying of different products inside a transparent chamber that allows the control of the pressure, and on heatable trays that allow to control the temperature of the...
COMPUTER CONTROLLED GAS ABSORPTION COLUMN - CAGC
  • CAGC
Available
11.1.8.- ABSORPTION AND ADSORPTION
CAGC
Gas- Absorptionskolonne, computergesteuert.
The Computer Controlled Gas Absorption Column, "CAGC", is a scale unit designed to study hydrodynamic and absorption processes in packed columns. This system absorbs ammonia or CO2 from a mixture with air in a watery solution that flowing down the...
GAS ABSORPTION COLUMN - CAG
  • CAG
Available
11.1.8.- ABSORPTION AND ADSORPTION
CAG
Gas- Absorptionskolonne
The Gas Absorption Column, "CAG", is a scale unit designed to study hydrodynamic and absorption processes in packed columns. This system absorbs ammonia or CO2 from a mixture with air in a watery solution that descends along the column.The main...
LABORATORY SCALE PRESSURE SWING ADSORPTION UNIT - LPSA
  • LPSA
Available
11.1.8.- ABSORPTION AND ADSORPTION
LPSA
Laboratory Scale Pressure Swing Adsorption Unit
The Laboratory Scale Pressure Swing Adsorption Unit, "LPSA", is a laboratory scale plant that allows the performance of adsorption tests using the pressure swing technique.The LPSA unit allows to synthesize a mixture of gases coming from four...
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