MARC details
| 000 -LEADER |
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| fixed length control field |
02704nam a2200265 a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
vtls000045060 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20251114204423.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
100129t2009 my a f m 000 0 eng‰d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0004304(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] |
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| Level of rules in bibliographic description |
201905161407 |
| Level of effort used to assign nonsubject heading access points |
farhana |
| Level of effort used to assign subject headings |
201107132307 |
| Level of effort used to assign classification |
VLOAD |
| Level of effort used to assign subject headings |
201002091041 |
| Level of effort used to assign classification |
ida |
| -- |
201001291625 |
| -- |
ida |
| 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) |
TP244.C1 A89 2009 rs Bc. |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Muhammad Asyraq Arifin |
| 245 10 - TITLE STATEMENT |
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| Title |
Experimental study on acid gas removal using absorption-adsorption unit/ |
| Statement of responsibility, etc. |
Muhammad Asyraq Arifin |
| 246 3# - VARYING FORM OF TITLE |
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| Title proper/short title |
Experimental study on acid gas removal using absorption-adsorption unit |
| Medium |
[electronic resource] |
| 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. |
2009 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
49 p. : |
| Other physical details |
ill. (some col.) ; |
| Dimensions |
30 cm. + |
| Accompanying material |
1 computer disc |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Project paper (Bachelor of of Chemical engineering (Gas Technology)) -- Universiti Malaysia Pahang - 2009 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Bibliography : p. 38 - 40 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Acid gas removal is an important gas treatment in natural gas process. It is because carbon dioxide (CO2) can cause global warming beside, if more than 3% of CO2 composition in natural gas, it is unmarketable. CO2 also cause corrosion to the pipeline because it can react with water vapor to form a carbonic acid. Nowadays, among the most effective and economic acid gas removal is by using package blended amine, for example MEA and MDEA in aqueous solution. This research focused on the percentage removal efficiency of CO2 based on parameters such as MEA/MDEA mixture composition and amine concentration in an absorption-adsorption unit. The experiments began by combining methane and CO2 flowrate to represent actual sour gas. The sour gas will flow through the absorption-adsorption column and at the same time, amine solvent flow through that column countercurrently with the gas. Amine solvent flows using the circulation pump at the flowrate 120 L/hr. For parameter MEA/MDEA mixture composition, five different ratios of amine solvents were used in every 10 minutes of experiment. The second parameter used is MDEA various concentrations by using the best amine mixture of the first parameter. As a result, increasing the composition of MDEA in MEA/MDEA mixture and increasing the MDEA concentration tend to increase the removal of acid gas. Thus, in analyzing the acid gas removal process efficiency in absorption-adsorption unit, parameters such as MEA/MDEA blending composition and MDEA concentration are among to be considered for reliability and economic benefits.-Author- |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Absorption |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Gases |
| General subdivision |
Absorption and adsorption |