Tashin Bayani na Tsari na Fasahar Hanyar Gidajen Tattalin Arziki

Yaya Ya Aiki Tashin Kryogenic Kilishin tashin gase Aiki: Tashin Daga Bango zuwa Bango

Tashin Gas da Tashin Gaskiya: Cire CO₂, Ruwa, da Hydrocarbons

Hawa daga ƙarfi na gida ta zama a cikin wannan kumprisọr na mahaɗi, inda ta kumprisawa don samun hanyar hawa da ke cikin 0.6 zuwa 0.8 MPa. Bayan kumprisawa, hawa ta tace gaba daya na wadanda ake kira su "molecular sieve beds". Wannan abu mai kyau ya nuna cewa yana sanya karbon dioksaid, ruwan yaki, da wani nau'ibin hydrokarbon. Kullum wadannan abubuwan da ba su kyau wajen hawa shi ne maimakon saboda haka za mu samu kwayoyin yaki da kuma kusantarwa a wadanda abubuwan da su yake yaki a wani lokaci na sau daya. kilishin tashin gase yanzu kamar yadda ake amfani da teknik na "temperature swing adsorption". Alamar da ke cikin wadanda abubuwan da suka hada su ne kamar yadda ake amfani da biyu kogin da suka hada su. Inda kogi na farko ya ke aiki don saukar hawa, kogi na biyu ya ke aiki don saukar da aka yi a cikin shi ko ta amfani da nitrogen na baya ko ta yanka abubuwan da suka hada su da kuma ta fofa su.

Kuskure Mai Tsawo Da Kuskure Na Hanyar Fasahar Turbain Da Joul–Thomson

Hawa mai gaskiya da mai tsanani ta kuma yanzu ta kuma zama yara a cikin wadannan alamarun gaba daya na hanyar shiga a cikin wadannan alamarun hawa na yara wanda suka daga wani baya a cikin nassara. Yanzu ta kuma zama yara a matsayin -175 daraja selsa a wannan yadda. Tsarin kuma ta kuma zama yara a cikin turboexpanders, wadannan masu amfani sosai wanda gas ya kuma zama yara a lokacin da aka bayyana shi ne a cikin amfanin mekaniki kuma ta kuma zama yara a lokacin da aka bayyana shi ne a cikin ma'azun Joule-Thomson. Nitrogen ya kuma zama yara a matsayin -196 daraja selsa kuma oxygen ya kuma zama yara a matsayin -183 daraja selsa, don haka wadannan farko na yara suka taimaka wajen fuskanta su a cikin farko ba tare da distillation ba.

Distillation na yara a Linde Double Column: Fuskanta Oxygen, Nitrogen, da Argon Streams

Kodin abu da ke zama gas ya shiga wani abu da ake kira shi da 'dual-column distillation setup', yana nuna wani daga cikin abubuwan da suka hada ne a yanzu a cikin 'air separation units'. A cikin 'high pressure column' wanda ke amfani da 5 zuwa 6 bar, nitrogen yana tace sosai a matsayin vapor, amma oxygen da ke da karami yana zo kuma a matsayin liquid. Wannan liquid baya ya faru a cikin 'lower pressure column' a tsakiya ta 1.2 zuwa 1.3 bar, inda ake gudanen 'actual separation' ta hanyar 'carefully controlled reflux conditions'. Argon yana da farko saboda ya kawo a ƙaramin -186 daraja selsiyas, don haka yana kawo a cikin wani 'special section' wanda ke cikin biyu ne daga wannan 'columns'. Samun abu daya da ke gudanen a matsayin 'continuously' yana zama oxygen wanda ke da karamin 99.5% kuma nitrogen wanda ke da karamin 99.999%. Wadannan 'standards' sun dace da 'requirements' da ke cikin ISO 8573-1 kuma suka zama 'standard practice' a cikin manya 'industries' kamar 'healthcare facilities', 'metal processing plants', da 'semiconductor manufacturing operations'.

Matsaloli Muhimmanci a Cikin Ma'ajinai na Fissure na Hanyar Samun Gase: Cold Box da Heat Integration

Tsari na Cold Box: Tsarin Kamaruwa na Kolomu, Heat Exchangers, da Piping

A cikin zuciyar na'urar raba iska akwai abin da muke kira akwatin sanyi, a zahiri wani ɗaki mai ƙarfi wanda ke riƙe komai tare a cikin babban jaket ɗin injin. A cikin wannan sarari, hasumiyoyin wankewa suna tsaye kusa da waɗannan masu musayar zafi na musamman na aluminum da ke gudana ta hanyar kowane nau'in bututun cryogenic. Dukkanin tsarin yana da kyau sosai a gaskiya. Saboda komai yana tattare sosai, akwai ƙananan damar samun zafi mara so, wanda ke da mahimmanci lokacin da yanayin zafi ya sauka ƙasa da digiri 180 Celsius. Ƙungiyoyin kulawa suna son wannan zane kuma tun lokacin da aka gyara abubuwa yana ɗaukar kimanin 30% kasa da lokaci idan aka kwatanta da tsofaffin tsarin inda aka rarraba sassan ko'ina. An yi waɗannan akwatunan ne da ƙarfe mai ƙarfe da aka gauraya da wasu ƙarfe na aluminium, kuma suna iya yin faɗaɗa da kuma ƙwanƙwasawa. Mafi mahimmanci, suna kiyaye iskar oxygen, nitrogen, da argon a cikin dukan tsari, tabbatar da cewa babu abin da ya haɗu da kuma ayyukan da za su kasance masu dogara a kowace shekara.

Babban hanyoyin sadarwa na musayar zafi da dabarun dawo da makamashi

Ƙungiyoyin rarraba iska na yau suna dogara ne da tsarin musayar zafi mai mahimmanci wanda ke kama sanyaya mai mahimmanci daga nitrogen da sanyi. Tsarin kwararar iska yana aiki da kyau sosai yana sanyaya iska mai shigowa a lokaci guda yana dumama abin da ke fita, yana samun waɗannan bambance-bambance na zafin jiki zuwa kusan digiri 3 Celsius. Wannan abin mamaki ya faru ne musamman domin sababbin na'urorin canja abubuwa da aka yi da su da aka yi amfani da su a kwanan baya. Idan aka yi la'akari da yadda ake amfani da su a zahiri, waɗannan na'urori na zamani suna rage yawan amfani da makamashi tsakanin kashi 40 zuwa 50 idan aka kwatanta da tsofaffin samfuran. Don manyan ayyukan masana'antu da ke aiki sau da yawa a rana, wannan yana fassara zuwa tanadi na kusan dala miliyan 2.8 a kowace shekara kan farashin aiki kawai, bisa ga ƙididdigar da aka tattara ta hanyar shirin Fasahar Masana'antu na Ma'aikatar Makamashi ta Amurka a cikin 2022.

Yaya Cryogenics? Farko na Tsawon Yadda Kuma Zai Samu Gas Mai Tsoro Kamar Yadda Ya Dace

Farko na Tsawon Yadda a cikin hanyar cryogenic yana daidai kamar yadda ya zama babu hanyar sauran sabon gas mai tsoro kamar oksijin, nitrojin, da argon a matsayin wani abu da yawa. Algorizim ya yi amfani da farko na tsawon yadda na gas waɗannan, wanda ke ba da imkanin samun su a matsayin wani abu da yawa da tsoro mai yawa wanda yake da yawa a cikin 99.5%. Jami'ar al'adu kamar ASTM da ISO sun nuna wannan da suka bayyana shi a cikin al'adu na D1946 da 8573-1. Idan mu duba lambobi na haqiqi, nitrojin ya tsawo a cikin -196 daraja Celsius, argon a cikin -186, kuma oksijin ya tsawo a cikin -183. Wannan farko na tsawon yadda mai yawa yana da matata mafi kyau a cikin amfanin, saboda yana nuna yadda kowane gas ya farke a cikin farko na tsawon yadda da kuma farko na tsawon yadda na farko na tsawon yadda da kuma farko na tsawon yadda na farko na tsawon yadda. Ka so ka duba yadda wannan ya yi amfani? Duba jadalar da ke baya don dukkan bayanan thermodynamic na farko na tsawon yadda na farko na tsawon yadda na farko na tsawon yadda.

Wani yadda mai kyau ga ƙaramin ƙarfi na karamin ƙarfi a matsayin 710–875 yayi iya amfani da shi don gudanin saukin gaso na karamin ƙarfi kuma karamin ƙarfi, wanda ke nufin cikin cryogenics ya zama babu wata abin da za a iya amfani da shi a cikin al'adu da suka buƙata amfanin da suka dace da karamin ƙarfi, kamar tsarin samun semiconductor, aerospace, da tsarin oksijin na hospital.