MARC details
| 000 -LEADER |
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| fixed length control field |
02824nam a2200277 a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
vtls000058175 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20251114204422.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
120109t2010 my da f m 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0004296(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] |
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| Level of rules in bibliographic description |
201905161410 |
| Level of effort used to assign nonsubject heading access points |
farhana |
| -- |
201201091644 |
| -- |
Fida |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
UMP |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
TP242 .N87 2010 rs Bc. |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Nurhana Shafiee |
| 245 10 - TITLE STATEMENT |
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| Title |
Effect of different types of coagulation medium on asymmetric polysulfone membrane for CO2/CH4 gas separation / |
| Statement of responsibility, etc. |
Nurhana Shafiee |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
Kuantan, Pahang : |
| Name of publisher, distributor, etc. |
UMP, |
| Date of publication, distribution, etc. |
2010 |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
xv, 53 p. : |
| Other physical details |
ill. (some col.) ; |
| Dimensions |
30 cm. + |
| Accompanying material |
1 CD-ROM |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Project paper (Bachelor of Chemical Engineering (Gas Technology)) -- Universiti Malaysia Pahang - 2010 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Bibliography : p. 44-49 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
The purposed of this study is to determine the best coagulant medium for asymmetric poysulfone membrane. This study was focused on the effect of coagulation medium on asymmetric polysulfone membrane structure and gas separation performance. Flat sheet asymmetric membrane were formed by using three component of dope solution containing 20% polysulfone(PSU), 77% N-Methyl-2-pyrrolidone (NMP), and 3% water. The asymmetric membrane was prepared by a simple dry and wet inversion technique using a developed casting system. Experiment investigation conducted focusing on different coagulant medium, thus representing three different conditions which were immersed in water, methanol and water/methanol (50:50). Permeability of the membrane was examined by using the gas permeability unit available in the Gas Lab. Three membrane samples have been produce with different coagulant medium which were membrane A (immersed in water), membrane B (immersed in methanol), and membrane C (mixture of water and methanol with the percentage 50% water and 50% methanol. These results were then correlated to the gas separation performance in two different pure gases which were Methane (CH4) and Carbon Dioxide (CO2). As a result, fourier transform infrared spectroscopy (FTIR) was used to examine the amount of component in the membrane Morphology of membranes were determined by employing a scanning electron microscopic (SEM) technique. From the result, it can be obtained that water is much better compared to methanol and mixture of water and methanol as a coagulation medium. The selectivity of water also high compared to other. In this study, can be conclude that water react as a good coagulation medium in order to form the morphology of the polysulfone asymmetric membrane. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Gases |
| General subdivision |
Separation |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Gas separation membranes |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Polymers |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Membranes (Technology) |