I-Vacuum Insurated Pipeskanye ne-liquefied igesi yemvelo: ukusebenzisana okuhle

Imboni yemvelo ye-liquefied yemvelo (LNG) ithole ukukhula okukhulu ngenxa yokusebenza kwayo ekugcinweni nasekuthuthweni. Isakhi esingukhiye esibe nomthelela kulokhu kusebenza kahle ukusetshenziswa kwamapayipi afakiwe we-vacuum (Inyoka). Lawa mapayipi adlala indima ebalulekile ekulondolozeni i-cryogenic edingekayo ye-LNG. Lo mbhalo uhlola ukubaluleka nokusetshenziswa kweInyokaEmkhakheni we-LNG, ukugqamisa izici ezithuthukile nezinzuzo abazinikezayo.

Indima ebalulekile yamapayipi afakwe i-vacuum ku-LNG Transport

I-LNG kumele igcinwe emazingeni okushisa aphansi kakhulu, azungeze -162 ° C (-260 ° F), ukuze ahlale efomini loketshezi.I-Vacuum Insurated Pipeszingezelwe ukubhekana nalezi zimo ze-cryogenic. Lawa mapayipi aqukethe umnyombo wensimbi engenasici ezungezwe ijekethi yangaphandle, ngesikhala se-vacuum phakathi kwalapho kunciphisa kakhulu ukuhanjiswa okushisa. Lo mklamo uqinisekisa ukuthi i-LNG ihlala emazingeni okushisa azinzile ngesikhathi sokuhamba, ukunciphisa ukulahleka kwegesi ye-Bil-off (BOG) kanye nokuthuthukisa ukuphepha nokusebenza kahle.

Izici ezibalulekile zamapayipi afakwe i-vacuum

I-Vacuum Insurated Pipes, ezinjengalezo ezikhiqizwa yiI-Holy Cryogenic Equiment Co., Lkd., bonisa izici eziningana ezibucayi:

● Izinto ezibonakalayo: Amapayipi angaphakathi enziwe ngochungechunge olungama-300 angenacala, elaziwa ngamandla alo kanye nokumelana namazinga okushisa ama-cryogenic.
● Ukufakelwa: Isikhala se-vacuum sivame ukugcwaliswa ngezendlalelo eziningi zezinto zokwakha ezifana ne-aluminium foil, okuthi futhi zinciphise ukudluliswa kokushisa ngemisebe. Ngokwengeziwe, isikhala siqukethe ama-adsorbents kanye nama-vert ukuze alondoloze i-vacuum futhi amube amagesi asele.
● Ukuxhumana: Lawa mapayipi angaxhunywa kusetshenziswa ama-flanges kanye ne-welding, enikeza ukuguquguquka ekufakweni nasekulungiseni.
● Ukusebenza kahle: Ukufakwa kwe-vacuum kuqinisekisa i-Ingress Encane Encane, kunciphisa isidingo sokuphindaphinda noma ukuphinda usebenzise i-LNG.

Izicelo nezinzuzo embonini ye-LNG

Ukusetshenziswa kwama-VIP embonini ye-LNG kusakazeka ngenxa yezakhiwo zazo zokufakwa okuphezulu okuphezulu. Lawa mapayipi anenzuzo ikakhulukazi kulezi zindawo ezilandelayo:

● Ama-terminals we-LNG:Ama-vepsSiza ekugcineni i-cryogenic edingekayo kwisitoreji se-LNG nokudlulisa, ukunciphisa izindleko zokusebenza ezihambisana nokulahleka kokushisa.
Ama-vepsQinisekisa ukuthi i-LNG ihlala ifomu le-liquid kulo lonke uhambo, ukuvikela ukulahleka nokugcina ukuphepha.
● Ukusetshenziswa kwezimboni: Ezikhungweni lapho i-LNG isetshenziswa njengophethiloli noma i-feedstock, ama-ven anikezela ngezindlela ezithembekile zokuhambisa igesi ezingxenyeni ezihlukile zokushintshashintsha kwezinga lokushisa.