The idea of mixture separation 0600-OG-IRM

The lecture starts with general considerations on separation and different meaning of this term (in various fields of every day life). The final discussion of separation will focus on its importance in chemistry. Next, basic information about substances: elements, compounds and their mixtures will be discussed. Further, it deals with states of the matter and their properties to move into classical separation of mixtures that apply different properties of substances. Classical methods discussed include distillation, filtration in various scales, the role of gravity in separation etc. Important part of the lecture deal with separation of natural mixtures.
Second part focus on separations in molecular scales, including processes taking place on the surfaces and in electric field.
During the lecture in will be presented the path of ideas from classical separation methods to the most subtle one, the chromatography.

Total student workload

Contact hours with teacher: - participation in lectures - 20 hrs - participation in exercises - 10 hrs - consultations - 10 hrs Self-study hours: - preparation for lectures - 10 hrs - preparation for project - 15 hrs - reading literature - 10 hrs Altogether: 75 hrs (3 ECTS)

Learning outcomes - knowledge

After finishing the above course students W1: have general knowledge about methods of mixture separation W2: know the classical and modern methods of separation techniques W3: have basic knowledge about the separation process W4: have general knowledge about differences between separation methods

Learning outcomes - skills

Student U1: is able to apply theoretical knowledge of separation in practice. U2: is able to plan measurements. U3: prepare on their own preparations for the tests, analytical procedures. U4: can analyze, interprets the results obtained in own project. U5: can develop methodology of mixture separation.

Learning outcomes - social competencies

Student K1: understands the significance of the importance of separation processes K2: understands the need for mixture separation in everyday life K3: is well prepared for application of separation processes theoretical knowledge K4: recognizes separation processes in everyday life K5: Student can draw the conclusions based on the project result K6: Student can cooperate with other members of laboratory group

Teaching methods

Expository teaching methods: - informative lecture - lectures with discussion

Expository teaching methods

- informative (conventional) lecture
- problem-based lecture

Exploratory teaching methods

- presentation of a paper
- classic problem-solving
- project work
- practical

Online teaching methods

- content-presentation-oriented methods
- exchange and discussion methods

Prerequisites

None

Course coordinators

Sylwia Studzińska

Assessment criteria

Assessment methods:
- lecture: written exam (test)

Assessment criteria:
Lecture: scoring of the exam.
ndst – below 50%
dst – 50-60%
dst plus – 61-65
db – 66-75%
db plus – 76-80%
bdb – 81-100%

Practical placement

Not applicable

Bibliography

Z. Witkiewicz, J. Kałużna-Czaplińska, Podstawy chromatografii i technik elektromigracyjnych, Wydawnictwo WNT, Warszawa.
A. Selecki, Rozdzielanie mieszanin. Metody niekonwencjonalne, Wydawnictwo Naukowo Techniczne, Warszawa.
Judson King Separation Processes: Second Edition, Dover Publications, Inc Mineola, New York, 2013
Jimmy L. Humphrey and George E. Keller, Separation Process Technology, McGraw-Hill, New York, 1997
R. W. Rousseau (Ed.) Handbook of separation process technology, Wiley, 1987

Additional information

Additional information (registration calendar, class conductors, localization and schedules of classes), might be available in the USOSweb system:

Description of 0600-OG-IRM in USOSweb