Zida Zolekanitsa Mpweya: Kupititsa patsogolo Kupanga Gasi Wamafakitale

Kufotokozera Kwachidule:

Kampaniyi imapereka zida zambiri zolekanitsa mpweya zomwe zimagwiritsidwa ntchito m'mafakitale osiyanasiyana monga zitsulo, petrochemical, ndi zakuthambo. Sinthani machitidwe ndi zinthu zathu zapamwamba kwambiri.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zamalonda

Air Separation Units (ASUs) ndi gawo lofunikira m'mafakitale ambiri ndipo amagwira ntchito yofunika kwambiri popanga zomwe zimafunikira mpweya wabwino. Amagwiritsidwa ntchito kulekanitsa zigawo za mpweya monga mpweya, nayitrogeni, argon, helium ndi mpweya wina wolemekezeka. ASU imagwira ntchito pa mfundo ya firiji ya cryogenic, yomwe imagwiritsa ntchito maphikidwe osiyanasiyana owiritsa a mipweya iyi kuti iwalekanitse bwino.

Njira yolekanitsa mpweya imayamba ndi kukanikiza ndi kuziziritsa mpweya mpaka kutentha kwambiri. Izi zitha kutheka kudzera m'njira zosiyanasiyana, kuphatikiza kukulitsa liquefaction, momwe mpweya umachulukira ndikuzizira mpaka kutentha pang'ono. Kapenanso, mpweya ukhoza kuumitsidwa ndi kuziziritsidwa usanayambe kusungunuka. Mpweya ukafika pamalo amadzimadzi, ukhoza kupatulidwa muzambiri zokonzanso.

Mu gawo la distillation, mpweya wamadzimadzi umatenthedwa bwino kuti uwiritse. Ikawira, mipweya yowonjezereka kwambiri, monga nayitrogeni, yomwe imawira pa -196°C, imayamba nthunzi nthunzi. Njira yopangira gasiyi imachitika pamtunda wosiyanasiyana mkati mwa nsanja, ndikulola kuti gawo lililonse la gasi lipatulidwe ndikusonkhanitsidwa. Kulekanitsa kumatheka pogwiritsa ntchito kusiyana kwa malo otentha pakati pa mpweya.

Chimodzi mwazinthu zosiyanitsa chomera cholekanitsa mpweya ndikutha kutulutsa mpweya wambiri woyeretsa kwambiri. Mipweya imeneyi imagwiritsidwa ntchito m’mafakitale osiyanasiyana, kuphatikizapo kupanga zitsulo, kupanga mankhwala, ndi chisamaliro chaumoyo. Mulingo wa chiyero womwe umapezedwa ndi gawo lolekanitsa mpweya ndi wofunikira kwambiri pakusunga mtundu wazinthu, kukonza chitetezo ndikuwonetsetsa kuti magwiridwe antchito abwino.

Kusinthasintha kwa chomera cholekanitsa mpweya ndikoyeneranso kuzindikirika. Magawo awa atha kupangidwa kuti azitha kupanga zosakaniza zagasi zomwe zimagwirizana ndi zofunikira zamakampani osiyanasiyana. Mwachitsanzo, m'makampani opanga zitsulo, magawo olekanitsa mpweya amatha kukonzedwa kuti apange mpweya wowonjezera mpweya, womwe umawonjezera kuyaka ndikuwonjezera mphamvu ya ng'anjo. Momwemonso, m'makampani azachipatala, magawo olekanitsa mpweya amatulutsa mpweya wabwino kwambiri womwe umagwiritsidwa ntchito pochizira kupuma ndi njira zamankhwala.

Kuonjezera apo, zomera zolekanitsa mpweya zili ndi machitidwe apamwamba olamulira omwe amalola kuyang'anira ndikugwira ntchito kutali. Izi zimalola kusintha kosavuta kwa mitengo yopangira gasi, kuwonetsetsa kugwiritsa ntchito bwino zinthu malinga ndi zomwe akufuna. Zochita zokha zimathandizira kukhathamiritsa kugwiritsa ntchito mphamvu, kukulitsa magwiridwe antchito komanso kuchepetsa ndalama.

Chitetezo ndichofunika kwambiri pa ntchito iliyonse yamakampani. Zomera zolekanitsa mpweya zimapangidwa ndi zinthu zosiyanasiyana zotetezera kuti zitsimikizire thanzi la ogwira ntchito komanso kukhulupirika kwa njirayi. Izi zikuphatikizapo makina odzitsekera okha, makina a alamu ndi ma valve ochepetsera kuthamanga. Oyendetsa mafakitale olekanitsa mpweya amaphunzitsidwa mwamphamvu kuti athe kuthana ndi vuto lililonse lomwe lingakhalepo mwadzidzidzi ndikusunga chitetezo chogwira ntchito.

Pomaliza, magawo olekanitsa mpweya ndi ofunikira pakulekanitsa magawo a mpweya pazinthu zosiyanasiyana zamafakitale. Mfundo yochepetsera kutentha yomwe amagwiritsa ntchito imatha kulekanitsa mpweya wabwino ndikupereka mankhwala oyeretsa kwambiri. Kusinthasintha, machitidwe owongolera apamwamba komanso mawonekedwe achitetezo zimapangitsa ASU kukhala yofunika kwambiri m'mafakitale osiyanasiyana padziko lonse lapansi. Pamene ukadaulo ukupitilira patsogolo, magawo olekanitsa mpweya atenga gawo lofunikira kwambiri pakukwaniritsa kufunikira kwa gasi weniweni.

Product Application

Air Separation Units (ASUs) amagwira ntchito yofunika kwambiri m'mafakitale osiyanasiyana polekanitsa mpweya m'zigawo zake zazikulu, zomwe ndi Nitrogen, Oxygen ndi Argon. Mipweya imeneyi imagwiritsidwa ntchito kwambiri muzitsulo, petrochemical, mankhwala a malasha, feteleza, kusungunula kosakhala ndi ferrous, zakuthambo ndi zina. Makampani ngati athu omwe amagwiritsa ntchito zida zolekanitsa mpweya amapereka zinthu zambiri kuti zikwaniritse zosowa zosiyanasiyana zamafakitalewa.

Zogulitsa zathu zamafakitale olekanitsa mpweya zimapangidwa mosamala ndikumangidwa kuti zitsimikizire kuti zimagwira ntchito bwino komanso kudalirika kwambiri. Ndi ukadaulo wapamwamba komanso njira zowongolera zamakhalidwe abwino, timanyadira kupereka zida zapamwamba zomwe zimakwaniritsa miyezo yapamwamba kwambiri yamakampani.

Imodzi mwamafakitale ofunikira omwe amapindula ndikugwiritsa ntchito magawo olekanitsa mpweya ndi zitsulo. Mpweya wopangidwa ndi mayunitsi olekanitsa mpweya umagwiritsidwa ntchito m'njira zosiyanasiyana zazitsulo monga zitsulo ndi kupanga zitsulo. Kuchulukitsa kwa okosijeni kumawonjezera kuyaka bwino kwa ng'anjo, zomwe zimachepetsa kugwiritsa ntchito mphamvu ndikuwongolera zinthu zabwino. Kuphatikiza apo, nayitrogeni ndi argon amagwiritsidwa ntchito poyeretsa, kuziziritsa komanso ngati mlengalenga woteteza pazinthu zosiyanasiyana zazitsulo.

M'munda wa petrochemical, magawo olekanitsa mpweya amapereka gwero lopitilira komanso lodalirika la mpweya wazinthu zomwe zimafunidwa ndi njira zosiyanasiyana. Oxygen imagwiritsidwa ntchito popanga ethylene oxide ndi propylene oxide, pamene nayitrogeni imagwiritsidwa ntchito ngati wosanjikiza wosanjikiza kuti ateteze kuphulika ndi moto pakusunga ndi kusamalira zinthu zoyaka moto. Kupatukana kwa mpweya m'zigawo zake mu gawo lolekanitsa mpweya kumapangitsa kuti mpweya uzikhala wofunikira pakugwira ntchito kwa petrochemical.

Makampani opanga mankhwala a malasha apindulanso kwambiri ndi gawo lolekanitsa mpweya. Mpweya wopangidwa ndi gawo lolekanitsa mpweya umagwiritsidwa ntchito popanga malasha, njira yomwe malasha amasinthidwa kukhala gasi wophatikizika kuti apange mankhwala ena. Syngas ili ndi haidrojeni, carbon monoxide ndi zinthu zina zofunika kupanga mankhwala osiyanasiyana ndi mafuta.

Magawo olekanitsa mpweya amagwiritsidwanso ntchito m'makampani a feteleza. Nayitrojeni, yomwe imapangidwa mochuluka panthawi yolekanitsa mpweya, ndi gawo lofunika kwambiri pakupanga feteleza. Manyowa opangidwa ndi nayitrogeni ndi ofunikira kuti mbewu zikule bwino chifukwa nayitrogeni ndi wofunikira pa zomera. Popereka gwero lodalirika la nayitrogeni, magawo olekanitsa mpweya amathandizira kupanga feteleza wamtundu wapamwamba womwe umapangitsa kuti ulimi ukhale wabwino.

Kusungunula zitsulo zopanda chitsulo, monga kupanga aluminiyamu ndi mkuwa, kumadalira luso la ASU kuti liwonjezere mpweya wa okosijeni panthawi yosungunula. Kuwongoleredwa kwa okosijeni wowongolera kumathandizira kuwongolera kutentha ndikuwongolera kuchira kwachitsulo. Kuphatikiza apo, nayitrogeni ndi argon amagwiritsidwa ntchito poyeretsa ndi kusonkhezera, kuwongolera magwiridwe antchito komanso mtundu wanjirayo.

Magawo olekanitsa mpweya amakhalanso ndi gawo lofunikira pazamlengalenga. Kudzera mu zipangizo zimenezi, madzi ndi mpweya nayitrogeni ndi mpweya akhoza kupangidwa kwa ndege ndi mlengalenga. Mipweya imeneyi imagwiritsidwa ntchito pokakamiza ma cabin, inerting tanki yamafuta ndi njira zoyaka muzamlengalenga, kuwonetsetsa kuti kayendetsedwe ka ndege ndi kotetezeka.

Mwachidule, magawo olekanitsa mpweya ali ndi ntchito zosiyanasiyana m'mafakitale angapo. Pezani odalirika kotunga nayitrogeni, mpweya ndi argon kudzera mpweya kulekana wagawo kuthandiza ntchito yosalala njira zosiyanasiyana monga zitsulo, petrochemical, malasha mankhwala, fetereza, sanali ferrous smelting, ndi zakuthambo. Monga kampani yokhazikika pazida zolekanitsa mpweya, timapereka zinthu zosiyanasiyana zomwe zimakwaniritsa zofunikira zamafakitalewa, kuwonetsetsa kuti zikugwira ntchito mopanda msoko komanso kutulutsa kwapamwamba.