000			02583nam a2200253 a 4500
001			vtls000045063
003			KUKTEM
005			20251114204355.0
008			100202t2009 my a f 000 0 eng|d
020			_aTHE0004285(Local)
039		9	_a201905161401 _bfarhana _c201108030931 _dFida _c201107132114 _dVLOAD _c201002081442 _dida _y201002021204 _zida
040			_aUMP
090			_aTP242 .H36 2009 rs Bc.
100	0		_aMohd Hanafi Sulaiman
245	1	0	_aGas dehydration using glycol solution in absorption and adsorption unit / _cMohd Hanafi Sulaiman
246	3		_aGas dehydration using glycol solution in absorption and adsorption unit _h[computer file]
260			_aKuantan, Pahang : _bUMP, _c2009
300			_a66 p. : _bill. (some col.) ; _c30 cm + _e1 computer disc
502			_aProject paper (Bachelor of Chemical Engineering (Gas Technology)) -- Universiti Malaysia Pahang - 2009
504			_aBibliography : p. 55-58
520	3		_aGas dehydration is widely used in natural gas treatment plant as a common process, because water and hydrocarbons can form hydrates, which may block valve and pipelines. Water also can cause corrosion in the gas contain acid components. Until today, among the most popular dehydration technology is either absorption or adsorption process. In this research, a novel study on gas dehydration a combination of absorption and adsorption process, where tri-ethylene glycol (TEG) and silica gel are absorbent and adsorbent respectively. A laboratory absorption-adsorption unit is studied in terms of natural gas (methane) flow rate and operating temperature to the percentage of water removal. The experimental work started at room temperature by controlling the valve of methane flow rate at 2.5 m3/hr initially and then allows the gas through the absorption-adsorption unit. Meanwhile, tri-ethylene glycol (TEG) flows at 120 L/hr from a circulation pump. Experiment was repeated with different methane flow rates and different operating temperature in the range of 30oC until 50oC. Experimental results showed that, increasing of methane flow rate causes increasing of water removal while increasing of operating temperature give a result of decreasing of water removal. Thus, in analyzing the gas dehydration efficiency, in an absorption-adsorption unit, parameters such as gas (methane) flow rate and operating temperature are among to be considered for a reliability and economic benefit.-Author-
650		0	_aGases _xAbsorption and adsorption
999			_aVIRTUA40 _c916 _d922
999			_aVTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5040*5200*6500*9992