cryogenic LNG tank tank

Liquefied Natural Gas (LNG) matsakaici ne mai ƙonewa da fashewa. Ya kamata a gudanar da wurin yin amfani da shi daidai da ka'idojin gas, tare da ƙararrawar gas da na'urori masu yankewa, na'urar lantarki da aka yi amfani da ita ya kamata ya zama wutar lantarki mai fashewa, kuma a yi amfani da kayan aikin fashewa don aiki da kiyayewa.

An raba tankunan ajiya na LNG gabaɗaya zuwa nau'ikan a tsaye da na kwance azaman na'urorin ajiya na LNG. Fa'idodin tankunan da ke tsaye galibi suna cikin ƙaramin sawun su, kuma buƙatun buƙatun ajiyar tanki da tazarar aminci sun yi ƙasa da na tankunan ajiya na LNG a kwance yayin gina tashoshin iskar gas na LNG a tsaye, don haka masu amfani da kasuwanci suka zaɓi su.

A lokacin da muke kera tankunan ajiya na LNG cryogenic, don tabbatar da cewa iskan da ke cikin tankin ya kasance daidai, baya ga vacuum tsakanin yadudduka na ciki da na waje, muna kuma ɗaukar saman tankin don sanyaya sanyi sannan kasan tankin ya fashe da sanyi.

Fasalolin abubuwan da ke cikin tankunan ajiya na LNG cryogenic
1 bangon tanki na ciki
Bangon tanki na ciki shine babban ɓangaren tankin ajiya na cryogenic kuma an yi shi da faranti mai ƙarancin zafin jiki tare da kyawawan kaddarorin injin da aka haɗa tare.

An yi tankunan ajiya na LNG da bututu da bakin karfe na austenitic. Austenitic bakin karfe suna da kyawawan kaddarorin ƙarancin zafin jiki. Amma madaidaicin faɗaɗawa na layi yana da girma. A ƙarƙashin yanayin zafin jiki na iskar gas mai ƙarancin ƙarancin ƙarancin ƙarancin ƙarfe yana kusan 3 /1000, kuma ga bututun kayan 304L, lokacin da zafin aiki ya kasance -162 digiri, ana iya rage bututun 100 m game da 300 mm.