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Friday, December 21, 2012

EL3008 CHLOR-ALKALI TECHNOLOGY SYLLABUS | ANNA UNIVERSITY BTECH CHEMICAL AND ELECTROCHEMICAL ENGINEERING 8TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013

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EL3008 CHLOR-ALKALI TECHNOLOGY SYLLABUS | ANNA UNIVERSITY BTECH CHEMICAL AND ELECTROCHEMICAL ENGINEERING 8TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY 8TH SEMESTER B.TECH CHEMICAL AND ELECTROCHEMICAL ENGINEERING DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI, TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009

EL3008 CHLOR-ALKALI TECHNOLOGY L T P C
3 0 0 3
UNIT I ELECTRODES AND SEPERATORS 9
Anodes, cathodes and separators for chlor – alkali production: graphite, metal anodes, steel
cathodes, coated cathodes, gas diffusion cathodes, asbestos diaphragms, improved
diaphragms, cation exchange membranes – different types-preparation-characteristics.
UNIT II CONVENTIONAL PROCESSES 9
Diaphragm cell process, different cell designs, deposition of diaphragm, mercury cell
process. Different cell designs, reasons for hydrogen evolution in the primary cells, denuder
vertical and horizontal types, Design aspects.
UNIT III MODERN PROCESS 9
Membrane cell process, different designs of membrane cell, mono polar and bipolar cells.
Conversion of mercury and diaphragm cells to membrane cells. Factors affecting the
performance of the membrane cells .
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UNIT IV UNIT OPERATIONS 9
Unit operations in chlor-alkali industry, Salt washing, saturation. Brine dechlorination.
Primary brine purification. secondary brine purification, caustic concentration. Separation of
salt from diaphragm cell liquor, handling of hydrogen, chlorine and caustic, chlorine
liquefaction.
UNIT V GENERAL TOPICS 9
Energy conservation in chlor-alkali industry, chlorine utilization. Materials of construction.
Electrode protection devices. Environmental pollution and its control. Analytical techniques.
Process control and instrumentation. Safety aspects.
TOTAL : 45 PERIODS
TEXT BOOKS
1. “Ullmann’s Encyclopedia of Industrial Chemistry” , Vol.6, Weinheim, Wiley Interscience,
New York , pp: 399- 481 (1986).
2. Krik – Othmer, “ Encyclopedia of Chemical Technology”, 4th Edition, Vol : I., Pp 938
1025, (1991).
REFERENCES
1. N.M.Prout And J.S.Moorhouse, “Modern Chlor – Alkali Technology”, Elsevier Applied
Science, London, Vol. IV, 1990
2. T.Wellington, “Modern Chlor – Alkali Technology” Elsevier Science, Essex , Vol. 5, 1992.

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