Kwimizi-mveliso enzima nakwimimandla yesayensi, ukufumana izinto ukusuka kwindawo A ukuya kwindawo B kubushushu obufanelekileyo kudla ngokuba yinto ebalulekileyo. Cinga ngale ndlela: Khawuthelekelele uzama ukuhambisa i-ayisikhrim ngemini eshushu—udinga into yokuyigcina iqandisiwe! Loo “nto” kwiimeko ezininzi iyinto ebalulekileyo.Imibhobho Egqunywe Ngomoya(iiVIP) kunye nabazala babo abakhethekileyo,Imibhobho enejekethi yokucoca umoya(VJPs). Ezi nkqubo zisebenzisa icebo elikrelekrele: zenza i-vacuum ephantse igqibelele ukuthintela ubushushu, nto leyo ezenza zibe zilungele ukuthutha izinto ezibandayo kakhulu okanye ezibuthathaka kubushushu ngokukhuselekileyo, ngokufanelekileyo, nangokungabizi kakhulu. Makhe sihlolisise apho ezi payipi zidlala khona indima ebalulekileyo kubomi banamhlanje.

Eyona ndlela ixhaphakileyo yokusebenzisaImibhobho Egqunywe NgomoyaIiCryogenics, ewe! Ngokukodwa,Imibhobho enejekethi yokucoca umoyayimigangatho yegolide yokuthutha igesi yendalo enyibilikisiweyo (LNG), i-nitrogen engamanzi (LIN), i-oxygen engamanzi (LOX), i-argon engamanzi (LAR), kunye ne-hydrogen engamanzi (LH2). Le mibhobho ineendonga ezimbini, ene-vacuum ephezulu phakathi kweendonga, inciphisa kakhulu ukufuma kobushushu, inciphisa igesi "ebilayo" (BOG) ebangelwa kukufudumala kwezi mveliso. Oku kubalulekile kwi-LNG Terminals & Bunkering, kwiMveliso yeGesi yoShishino kunye noSasazo lweAerospace kunye noPhando.

KodwaImibhobho Egqunywe NgomoyaAzisetyenziswa kuphela kwi-cryogenics. Zikwabalulekile ekusetyenzisweni kweekhemikhali:

ü Ukuthuthwa kwe-Ethylene ebandayo: Ukugcina i-ethylene (ibhloko yokwakha esisiseko kwiplastiki) ulwelo malunga ne--104°C ngexesha lokuthuthwa.

Ukuphathwa kweCarbon Dioxide (LCO2): Ukugcina amaqondo obushushu aphantsi afunekayo kwi-CO2 ekumgangatho wokutya nakwimizi-mveliso, ukuthintela ukufuma kunye nokwanda koxinzelelo.

ü Ukuhanjiswa kweeKhemikhali eziKhethekileyo: Ukubonelela ngendawo ezinzileyo nelawulwa bubushushu yokuthutha iikhemikhali ezibuthathaka, ukuthintela iimpembelelo ezingafunekiyo okanye ukubola.

Yintoni eyenzaImibhobho Egqunywe Ngomoya, ngakumbiImibhobho enejekethi yokucoca umoya, ibaluleke kangaka kwezi mveliso? Nazi ezinye zezibonelelo eziphambili:

1. Ukufakwa kobushushu okungalinganiyo: I-vacuum ephezulu (ehlala ingaphantsi kwe-10^-3 mbar) iphantse isuse ukudluliselwa kobushushu, nto leyo eyenza ukuba isebenze ngakumbi kune-insulation yendabuko.
2. Akukho Mfudumalo: Udonga lwangaphandle lweImibhobho enejekethi yokucoca umoyaihlala ikufutshane nobushushu begumbi, ithintela ukwakheka komkhenkce kunye nomkhenkce - nto leyo eqinisa ukhuseleko kwaye inciphise ukugqwala.
3. Ukunciphisa Ukulahleka Kwemveliso: Kubalulekile ukonga imali nge-cryogenics, ukunciphisa ukulahleka kwemveliso ngexesha lokudluliselwa nokugcinwa kwayo.
4. Ukhuseleko oluphuculweyo:Imibhobho enejekethi yokucoca umoyazibonelela ngokuthintela okwesibini, okunciphisa umngcipheko wokuvuza.
5. Ubomi obude: Intsimbi engagqwaliyo eyenziwe ngokufanelekileyoImibhobho enejekethi yokucoca umoyazibonelela ngokuqina okugqwesileyo kunye nokugcinwa okuncinci.

Njengoko amashishini ejonge kwikamva – nge-hydrogen engamanzi ukuze kubekho amandla acocekileyo, iimfuno eziphezulu zobumsulwa, kunye neemfuno zokusebenza kakuhle – imfuneko yetekhnoloji yokukhusela i-vacuum insulation pipeline ephucukileyo (kwaye inamandlaImibhobho enejekethi yokucoca umoyangokukodwa) ziya kwanda kuphela. Uyilo olutsha lugxile ekwandiseni ubomi be-vacuum, ukuphucula i-multilayer insulation (MLI) ngaphakathi kombhobho, kunye nokuphuhlisa imigangatho eqinileyo ngakumbi ye-ultra-high purity (UHP). Ukusuka ekunikezeni amandla otshintsho lwamandla lwehlabathi nge-LNG ukuya ekuvumeleni ukuchaneka okumangalisayo kokwenziwa kweetshiphusi,Imibhobho Egqunywe Ngomoyakunye neeVacuum Jacketed Pipes zizisombululo zobunjineli eziyimfuneko, eziqinisekisa ukuhamba kwenkqubela phambili ngaphakathi komqobo ogqibeleleyo wobushushu. Ngamafutshane, zingqina amandla okukhusela ivacuum ekulweni nemingeni yobushushu.