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Extraction techniques

Code: 43999
ECTS: 5.0
Lecturers in charge: prof. dr. sc. Iva Juranović Cindrić - Lectures
Lecturers: Iva Juranović Cindrić - Seminar
Take exam: Studomat
Load:

1. komponenta

Lecture typeTotal
Lectures 30
Seminar 15
* Load is given in academic hour (1 academic hour = 45 minutes)
Description:
Introduction: short survey of the separation methods in analytical chemistry. Extraction in chemical analysis. Factors influencing the efficacy of extraction (type of solvent, type and concentration of reagent, ionic strength, acidity, multiple extraction, selectivity, synergistic effects, etc.). Quantitative aspects of extraction (distribution coefficient, percentage extraction). Extraction of metal ions, neutral chelates, ionic pairs. Types: solvent extraction, supercritical fluid extraction, solid phase extraction, micro extraction. Advantages of the extraction methods over other separation methods. Industrial application of extraction techniques.
The course content to be supplemented with up-to-date scientific achievements in the field.

LEARNING OUTCOMES:
- select and apply an appropriate separation procedure
- appreciate the advantages and limitations of a given extraction procedure
- elaborat the optimization of the extraction method
- define the quantitative aspects of extraction (distribution coefficient, efficiency of extraction)
- define factors affecting extraction (type of solvent, ionic strength, multiple extraction, selectivity, etc.)
- select a procedure adequate for the extraction of a given compound
- understand the basis and application of various extraction methods such as liquid-liquid extraction, Soxhlet, accelerated solvent extraction, microwave- and ultrasound-assisted extraction, supercritical fluid extraction, solid phase extraction/micro-extraction and surfactant/polymer-mediated extraction
- apply the acquired knowledge to resolve common problems of separation procedures
Literature:
  1. J. R. Dean, Extraction Methods for Environmental Analysis, John Wiley & Sons; New York,1998
  2. Larry T. Taylor, Supercritical Fluid Extraction, John Wiley & Sons, Inc., New York, 1996.
  3. M. S. Mills, E. M. Thurman, Solid-Phase Extraction: Principles and Practice, John Wiley & Sons, Inc., New York, 1998.
    Developments in Solvent Extraction, Editor, S Allegret, Ellis Horwood Limited, Publ. Chichester, England, 1988.
    Novi znanstveni radovi.
Prerequisit for:
Enrollment :
Enrolled : Instrumental analysis 1
1. semester
Izborni predmet analitička kemija - Mandatory smjer - Analytical and inorganic chemistry
Izborni predmet analitička kemija - Mandatory smjer - Analytical and organic chemistry
Izborni predmet analitička kemija - Mandatory smjer - Analytical and physical chemistry
Izborni predmet analitička kemija - Mandatory smjer - Analytical chemistry and biochemistry
Izborni predmeti izvan odabranih grana - Mandatory smjer - Biochemistry and organic chemistry
Izborni predmeti izvan odabranih grana - Mandatory smjer - Biochemistry and physical chemistry
Izborni predmeti izvan odabranih grana - Mandatory smjer - Inorganic and organic chemistry
Izborni predmeti izvan odabranih grana - Mandatory smjer - Inorganic and physical chemistry
Izborni predmeti izvan odabranih grana - Mandatory smjer - Inorganic chemistry and biochemistry
Izborni predmeti izvan odabranih grana - Mandatory smjer - Physical and organic chemistry

3. semester
Izborni predmet analitička kemija - Mandatory smjer - Analytical and inorganic chemistry
Izborni predmet analitička kemija - Mandatory smjer - Analytical and organic chemistry
Izborni predmet analitička kemija - Mandatory smjer - Analytical and physical chemistry
Izborni predmet analitička kemija - Mandatory smjer - Analytical chemistry and biochemistry
Izborni predmeti izvan odabranih grana - Mandatory smjer - Biochemistry and organic chemistry
Izborni predmeti izvan odabranih grana - Mandatory smjer - Biochemistry and physical chemistry
Izborni predmeti izvan odabranih grana - Mandatory smjer - Inorganic and organic chemistry
Izborni predmeti izvan odabranih grana - Mandatory smjer - Inorganic and physical chemistry
Izborni predmeti izvan odabranih grana - Mandatory smjer - Inorganic chemistry and biochemistry
Izborni predmeti izvan odabranih grana - Mandatory smjer - Physical and organic chemistry
Consultations schedule: