Umgangatho oPhakamileyo waseTshayina uMgangatho omncinci oNcincisiweyo weGesi yeNdalo eNgamanye amazwe – ukutyibilika kwegesi yeNdalo – eRongteng

Umgangatho oPhakamileyo waseTshayina uMgangatho oNcinci oNcinciweyo weGesi yeNdalo eNgamanye amazwe – irhasi yeNdalo yokutyibilika kweskid – iRongteng Umfanekiso obonakalayo

Inkcazelo emfutshane:

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Iinkcukacha zeMveliso

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Ingxelo (2)

Ukuzalisekisa ulwaneliseko olulindelekileyo kubathengi, ngoku sinabasebenzi bethu abomeleleyo ukuze babonelele ngoncedo lwethu ngokubanzi olubandakanya ukuthengisa, ukuthengisa, ukucwangcisa, ukudala, ukulawula umgangatho ophezulu, ukupakisha, ukugcinwa kunye nokuhanjiswa kwezinto.I-Skid yokuqokelela igesi yendalo,Ukwehla kweSkid,I-Desulfurization evela kwiGesi yeNdalo, Sihlala siphuhlisa umoya wethu weshishini "umgangatho uphila kwishishini, amanqaku etyala aqinisekisa intsebenziswano kwaye agcine isaci ngaphakathi kweengqondo zethu: abathengi kuqala.

Umgangatho oPhakamileyo waseTshayina uMgangatho omncinci oNcincisayo weGesi yeNdalo eNgamanye amazwe – i-skid yokunyibilikisa kwerhasi yeNdalo – Iinkcukacha zaseRongteng:

Inkcazo

Ukunyibilika kwerhasi yendalo, kungekudala ebizwa ngokuba yi-LNG, ithoba irhasi yendalo ibe lulwelo ngokupholisa irhasi yendalo enoxinzelelo oluqhelekileyo ukuya – 162 ℃. I-liquefaction yegesi yendalo inokugcina kakhulu indawo yokugcina kunye neyokuthutha, kwaye ineenzuzo zexabiso elikhulu le-calorific, ukusebenza okuphezulu, ukulungelelaniswa kokulawulwa komthwalo wedolophu, ukulungelelanisa ukukhuselwa kwendalo, ukunciphisa ukungcoliseka kwedolophu kunye nokunye.

I-Liquefaction ngundoqo wemveliso ye-LNG. Okwangoku, iinkqubo zokunyibilikisa kwerhasi yendalo evuthiweyo ikakhulu zibandakanya inkqubo yokunyibilikisa kwe-cascade, inkqubo yokunyibilikisa exutyiweyo yefriji kunye nenkqubo yokunyibilikisa nge-expander.

Inkqubo ye-Cascade ye-liquefaction ye-gas yendalo isebenzisa iindawo zokubilisa ezahlukeneyo zefriji phantsi koxinzelelo oluqhelekileyo ukunciphisa ubushushu befriji yesinyathelo ngesinyathelo ukufezekisa injongo ye-liquefaction yegesi yendalo.

Umjikelo wefriji oxutyiweyo (MRC) yinkqubo apho ngaphezu kweentlobo ezintlanu zeefriji ezixubeneyo ezixubeneyo, ezifana neC1 ~ C5 Hydrocarbons kunye ne-N2, zisetyenziswa njengolwelo olusebenzayo ukujiya, ukuba ngumphunga kunye nokwandisa inyathelo ngenyathelo ukuze kufumaneke umthamo wefriji kumanqanaba obushushu ahlukeneyo, emva koko kuphole ngokuthe ngcembe kwaye kunyibilikise igesi yendalo. Inkqubo yokuxuba i-refrigerant liquefaction yohlulwe kwiindidi ezininzi zomjikelo wefriji.

Inkqubo yokunyibilikisa nge-expander ibhekisa kwinkqubo yokunyibilikisa kwerhasi yendalo ngokusebenzisa ireyinti yoxinzelelo oluphezulu ukuze iqonde umva umjikelo we-Claude wefriji kunye nokwandiswa kwe-adiabatic ye-turbo expander.

Inkqubo yenkqubo ikakhulu ibandakanya: igesi yegesi yokulawula uxinzelelo kunye neyunithi yokulinganisa, iyunithi yokucoca igesi yendalo kunye neyunithi yokunyibilikisa igesi yendalo, inkqubo yokugcinwa kwefriji, inkqubo yoxinzelelo olujikelezayo efrijini, ukugcinwa kwe-LNG kunye neyunithi yokulayisha.

Igesi yendalo engena kwisikhululo kuqala idlula kwiyunithi yokulawula uxinzelelo kunye nemitha, eqonda ukulawulwa koxinzelelo kunye nokulinganisa igesi yendalo engenayo; Igesi yendalo ingena kwiyunithi yokucoca igesi yendalo, apho igesi yendalo ixhomekeke ekususweni kwe-CO2, ukususwa kwe-H2S kunye nokunyangwa kwamanzi. Inkqubo ye-MDEA inconywa ukuba i-decarbonization kunye nokususwa kwe-H2S, inkqubo ye-molecular sieve dehydration kunye ne-tower ezintathu OKANYE inkqubo ye-TEG yokuchithwa kwamanzi iyanconywa ukuba ikhutshwe; Kwaye Kucetyiswa ukuba kusetyenziswe i-BOG efunyenweyo kwaye icinezelwe ukuvuselela igesi;

Irhasi yendalo esulungekileyo kwiyunithi yokunyibilikisa igesi yendalo, isikhenkcisi esixubeneyo (inkqubo yokunyibilikisa i-MRC) iyacetyiswa ukuba ixutywe nerhasi yendalo; I-LNG ene-liquefied igcinwe kwi-tank yokugcina, kwaye inkqubo yokugcinwa kwe-atmospheric kunye ne-low-temperature yokugcina inconywa kwi-LNG yokugcina. I-tank eyodwa yokugcina i-atmospheric low-temperature yokugcina ifakwe i-BG compressor, kunye ne-BOG compressor isetyenziselwa ukucinezela i-BOG ngaphambi kokungena kwi-molecular sieve dryer Regeneration, kuxhomekeke kwipompo ye-cryogenic ukufezekisa ukufakela.

Iiparamitha zobugcisa

1 Umthamo wemveliso 90 × 104m3 / d
2 Umthamo wetanki 10000m3

Imifanekiso yeenkcukacha zemveliso:

IsiKhokelo seMveliso esiNxulumeneyo:

Sicinga ukuba ngawaphi amathemba acinga, ukungxamiseka kokukhawuleza ukwenza kwizinto ezinomdla kwisikhundla somthengi wethiyori, ukuvumela umgangatho ophezulu, ukunciphisa iindleko zokucubungula, amaxabiso afaneleke ngakumbi, aphumelele abathengi abatsha nabangaphambili inkxaso kunye nokuqinisekiswa koMgangatho oPhezulu waseChina I-Scale Small Liquefied Natural Gas Exporters - Igesi yendalo Liquefaction skid phezu kwehlabathi lonke, i-Florida, i-Rong, i-New Zealand. Bahamas, Sicinga ngokuqinileyo ukuba sinakho ngokupheleleyo ukukubonisa urhwebo olwanelisekileyo. Ndinqwenela ukuqokelela iinkxalabo ngaphakathi kwakho kwaye wakhe ubudlelwane bexesha elide be-synergy. Sonke sithembisa kakhulu: Csame ebalaseleyo, ixabiso elingcono lokuthengisa; ixabiso lokuthengisa ngqo, umgangatho ongcono.

Isityalo se-Cryogenic LNG