Ruwan Cryogenic kamar ruwa nitrogen (LN2), ruwa hydrogen (LH2), da iskar gas mai ruwa (LNG) suna da mahimmanci a masana'antu daban-daban, daga aikace-aikacen likita zuwa samar da makamashi. Harkokin sufurin waɗannan abubuwa masu ƙarancin zafin jiki na buƙatar na'urori na musamman don kula da yanayin sanyi sosai da kuma hana ƙaura. Daya daga cikin mafi inganci fasahar don safarar ruwa cryogenic ne injin bututu mai rufi. A ƙasa, za mu bincika yadda waɗannan tsarin ke aiki da kuma dalilin da yasa suke da mahimmanci don jigilar ruwa na cryogenic lafiya.

Kalubalen jigilar Ruwan Cryogenic

Ana adana abubuwan ruwa na Cryogenic kuma ana jigilar su a yanayin zafi ƙasa -150°C (-238°F). A irin wannan ƙananan yanayin zafi, suna yin ƙaura da sauri idan an fallasa su ga yanayin yanayi. Babban ƙalubalen shine rage zafin zafi don kiyaye waɗannan abubuwan cikin yanayin ruwan su yayin jigilar kaya. Duk wani karuwar zafin jiki na iya haifar da tururi mai sauri, yana haifar da asarar samfur da haɗarin aminci.

Bututun da aka rufe: Maɓalli don Ingantacciyar Sufuri

Bututun da aka rufe(VIPs) mafita ne mai mahimmanci don jigilar ruwa na cryogenic akan dogon nesa yayin da rage saurin zafi. Waɗannan bututun sun ƙunshi nau'i biyu: bututun ciki, wanda ke ɗaukar ruwa na cryogenic, da bututu na waje wanda ke rufe bututun ciki. Tsakanin waɗannan yadudduka guda biyu akwai vacuum, wanda ke aiki a matsayin shinge mai rufewa don rage zafin zafi da radiation. Theinjin bututu mai rufifasaha yana rage asarar zafi sosai, yana tabbatar da cewa ruwan ya kasance a yanayin da ake buƙata a duk lokacin tafiya.

Aikace-aikace a cikin LNG Transport

Liquefied Natural Gas (LNG) sanannen tushen mai ne kuma dole ne a yi jigilar shi a yanayin zafi ƙasa da -162°C (-260°F).Bututun da aka rufeAna amfani da su sosai a cikin wuraren LNG da tashoshi don matsar da LNG daga tankunan ajiya zuwa jiragen ruwa ko wasu kwantena na jigilar kayayyaki. Yin amfani da VIPs yana tabbatar da ƙarancin shigar zafi, rage samar da iskar gas (BOG) da kuma kiyaye LNG a cikin yanayin ruwan sa yayin ayyukan lodawa da saukewa.

Liquid Hydrogen da Liquid Nitrogen Transport

Hakazalika,injin bututun da aka rufesuna da mahimmanci a cikin jigilar ruwa hydrogen (LH2) da nitrogen ruwa (LN2). Misali, ana yawan amfani da hydrogen ruwa wajen binciken sararin samaniya da fasahar man fetur. Matsakaicin zafinsa na -253°C (-423°F) yana buƙatar tsarin sufuri na musamman. VIPs suna ba da mafita mai kyau, ba da izinin tafiya mai aminci da ingantaccen motsi na LH2 ba tare da hasara mai yawa ba saboda canjin zafi. Liquid nitrogen, wanda aka yi amfani da shi sosai a aikace-aikacen likitanci da masana'antu, shima yana fa'ida daga VIPs, yana tabbatar da kwanciyar hankalin sa a duk lokacin da ake aiwatarwa.

Kammalawa: MatsayinVacuum Insulated Pipelines a nan gaba na Cryogenics

Kamar yadda masana'antu ke ci gaba da dogaro da ruwayen cryogenic, injin bututun da aka rufeza su taka muhimmiyar rawa wajen tabbatar da sufurin su lafiya da inganci. Tare da ikon su don rage canjin zafi, hana asarar samfur, da haɓaka aminci, VIPs sune muhimmin sashi a cikin ɓangaren haɓakar cryogenic. Daga LNG zuwa hydrogen ruwa, wannan fasaha tana tabbatar da cewa za a iya jigilar ruwa masu ƙarancin zafin jiki tare da ƙarancin tasirin muhalli da mafi girman inganci.