283
127755989012055111
NIHMIYA5776100243148204340520576700848
ABDUL14816100243148264404532620
RAHIM21576100243116264400456636
Department577849014684161240319358394506583655691
of1302849014677110
Chemical1446849014693165242355384461540569
&2048849014682
Petroleum2163849014668144180219296324401473586
Engineering2783849014662134213242314391468506535607686
College5771009014694170199228305384461
of10711009014677111
Engineering12151009014663135214243315392468507536608687
Title438180601344673106132202
Modeling14181807018898153208257287318379434
and18791807018855117172
Experimental20781807018873128183232275306391440501532587617
Study2723180701886192153208257
of3007180701885592
Carbon31261807018874129171226281343
Dioxide34961807018880110165220251306355
Absorption/Stripping38741807018873128171226269324354385440501532593624666697752807837899954
in4855180701883192
Gas49741807018880135178
Liquid5179180701886798153214245300
Membrane55061807018898147232287330385446495
Contactor60291807018873128189220275324354409452
Faculty4382041013453125196262288321385
Advisor8542041013481154215242290361396
Dr.14182038016075114133
Nayef15852038016074131185242277
Mohamed18972038016085144206263356414474
Ghasem24062038016073135192241299392
Defense4382259013477147178249315363433
Date9022259013477150183253
614182256016060
December15122256016075133184242334395453492
201520392256016060120180240
Abstract4383915013481154202235271343414447
Natural14182460016073131168229269325350
gas17932460016060118167
consists19852460016051110172221246295332381
primarily23912460016060100125218275315340365420
of2836246001606095
methane29552460016093151187249306368426
(CH4)3415246001603399173233275
but37152460016061122159
it3908246001601652
also3985246001605883132192
contains42022460016050110171208266291352402
considerable46282460016051111172221246307365405460521547604
amounts52572460016058150210271333369418
of5700246001606095
contaminating58202460016050110171208266358383445503539565626687
compounds14182610016051110203264323385446507556
mainly200826100160108165190252277332
carbon23742610016066123163224283345
dioxide27532610016076101161214239300358
(CO2).31452610016057123201261303337
The35162610016079140198
presence37492610016075115172221279341391449
of42332610016074109
CO243762610016081159219
reduces46302610016054111172234284342391
the50562610016051113170
heating52612610016076134192228254315376
value56712610016070125151212270
of59752610016075110
the61192610016052113171
gas63242610016076134183
and14182760016058119180
due16322760016077138196
to18622760016053112
its2009276001604178127
acidic21702760016073124149210235286
character24902760016067128186225281332369427466
causes29912760016066124185234292341
several33672760016064122177234274330355
operational37562760016076136194234290326352411473531556
problems.43462760016076116175236261319412461494
Hence48742760016090148209260318
the52262760016053114172
removal54322760016056113205265319375400
of58672760016075110
CO260112760016082160220
from6265276001605190149242
natural14182910016061119156217257313338
gas17902910016068126175
is1999291001603281
crucially2115291001605797158209234292317343397
important.25472910016032124185245284321379440477510
The30922910016071132190
focus33162910016042101151213262
of36122910016067102
this37482910016044105131180
research39622910016046104153211268308358420
work44162910016089148188243
is4693291001603281
to48092910016043103
investigate4946291001603394148205254290316376434471529
the55092910016044105163
potential57072910016067127164222283320345403428
for61692910016042101140
the63442910016043105163
energy14183060016058119177217277332
efficient1784306001605590120149200225283344381
and21993060016056117178
effective2411306001605590125181232269294349406
separation28513060016047105165223263319355381440502
of3387306001605792
CO2/CH435113060016066144204246312386446
gas39923060016058116165
mixture41883060016093118173209271310368
via4590306001605277135
lean4759306001602381139200
solvent49933060016047106132186243305341
and53693060016055116177
regenerating5581306001603694155213274332371427464489551611
of6227306001605792
the6353306001603496154
rich1418321001604065116177
solvent16293210016053113138193250311348
through20123210016040102141201262323384
absorption/stripping24313210016061122171231270331368393453514556605642682707768829854915976
mechanism34453210016093150201263320382407456548
taking4028321001604098153178240300
place4363321001606590147198256
in4653321001603091
a47783210016062
hollow48753210016065125150175235317
fiber5226321001603363123181221
gas54813210016065123172
liquid5687321001603055116177202263
membrane59883210016093151243304343399461519
contactor14183360016051110172209266317354413453
process19063360016089129188238296345394
(GLMC)23353360016070144199283350392
which276133600160110171197247309
combines31043360016079139231292317379436485
the36243360016065126184
advantages38433360016086147201257318355413474532581
of44583360016088123
membrane461633600160121178271332371427488546
technology51973360016065123173235296356381441502556
with578833600160110135172233
those60563360016065126186235293
of63833360016089124
absorbent14183510016058119168227267328386447484
liquid.1936351001602146107168193254287
In2258351001603696
a23893510016053
gas24713510016061119168
liquid2673351001602146106168193254
membrane29563510016093151243304343399461518
contactor35093510016046105167204261312349408448
the3991351001603294152
microporous41723510016093118169208267328388428487548597
membrane47993510016092150242303343399460518
acts53513510016053104141190
only55703510016060121147201
as58063510016053102
an59423510016053114
interface6091351001602081118176215250307358415
between14183660016061119155237295353414
the18673660016050111169
gas20703660016074132181
and22863660016070132193
liquid2513366001603864124186211272
phases.28193660016074135193242300349382
In32363660016054115
this33853660016050112137186
study3605366001606399161221276
primarily39163660016074113139231289328353379433
polyvinylidene43843660016074134159213268293355408434459520578639697
fluoride5115366001604372133193232258318376
(PVDF)55263660016055116181256313355
hollow59163660016074134159185244326
fiber6276366001604372133191230
membranes14183810016092150243303343399460518567
were20203810016093151190248
fabricated23023810016046103164203228279337374431492
via2829381001606691149
thermally30123810016048110167207299357382408463
induced3509381001603698159220271329389
phase39333810016072133191240298
separation42653810016061119179237277333370395454516
(TIPS)48153810016054118159220281323
method51843810016092150187248308369
and55873810016069130191
the58133810016048109167
fabricated60143810016047103164204229279337374432493
membranes14183960016092150243303343399460518567
were20213960016082139179237
characterized22923960016052113171211267317354412452477526583644
using29703960016063112137199259
several32643960016050108163220259315341
membrane36403960016093150243304343399461518
characterization41933960016052113171211267317354412451477525583620645705766
techniques4994396001603896146208269294355417474523
in5552396001602688
order56743960016061101161219258
to5967396001603898
optimize60993960016061122159184276302350408
the1418411001603798156
membrane160841100160106164256317357413474532
fabrication21744110016048105166205230281339376401461522
conditions.27304110016064124185246271308333393454504537
Then33014110016078139197258
the35944110016050111169
membrane379741100160106164256317356412474532
that43634110016050111169206
had46034110016075133193
optimal48314110016073133170195288345371
performance52364110016074132171206265305397455516567625
was58954110016095152201
used61304110016075124182243
in64074110016038100
GLMC14184260016073128213279
and17324260016075136197
absorption/stripping19634260016076136185245285346382408467529571620656696721782843868929990
experiments29884260016075129190248288313405463525561610
were36334260016099157197254
carried39214260016069126166206231289350
out43054260016077139175
in45154260016043104
order46534260016078117177235275
to49624260016055114
find5111426001604776137198
the53444260016054115173
optimum55524260016077138174200292353446
operation60324260016077138196236292328354413475
window14184410016082107168229289370
that1823441001603395153189
gives2047441001605783137194243
higher2325441001605883144206263303
absorption/stripping26624410016055116165225264325362387447508550599636675701762822848909970
performance.36664410016058116155190249289381439500551609642
Various43394410016066119158183243305354
absorbent47274410016055116165224264325383444481
liquids5242441001602248108170195256305
like5581441001602247102159
different5774441001605883118153210249307368405
amino62134410016055147172234293
acid14184560016058108134194
salts16474560016053111136173222
(AAS)19034560016047113179240282
and22194560016062124184
aqueous24384560016062122184242301363412
ammonia28844560016062155247307368393451
solutions33694560016053113138200237262321383432
were38394560016082140179237
used41104560016066115173234
as43784560016062111
absorbent45234560016062123172232272332390452488
liquid5046456001602954115177202263
other53434560016064100162220259
than56374560016041102160221
conventional58934560016054114176229286348384410469531589614
absorption14184710016058119168227267328365390449511
liquids.1963471001602954115176202262311345
To23424710016068117
improve24934710016029121182222281335392
the29194710016041102160
stripping3113471001605390130155216276302363424
performance,35714710016065123162197256295388446507558616649
enhanced42544710016062123185242304354412473
CO247624710016069147207
desorption50044710016064122171231270331368393453514
(based55534710016045106164213271332
on59194710016063125
pH-shift)60784710016065139179228289315350386429
was14184860016082138187
studied.1640486001605894156217242300360394
Furthermore,20684860016066127167204265323363455515554612645
a27484860016066
comprehensive28484860016060119212273312370431489550599624679736
mathematical36274860016093150187248306399456493518569627652
model43224860016092152213271296
of46534860016068103
GLMC47904860016082137222288
was51124860016090147196
developed.53434860016069127182239264324385442503537
Dissertation3971558017098132193255344389431524566599689773