Umgangatho oPhakamileyo waseTshayina uMzimveliso weZityalo weLNG-Skid oxhonywe kwisityalo seLNG iLNG plant skid – Rongteng

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Ngetyala elivakalayo leshishini, inkonzo ebalaseleyo emva kokuthengisa kunye nezixhobo zale mihla zokuvelisa, sizuze igama elihle phakathi kwabathengi bethu kwihlabathi liphela.Isifudumezi-manzi sokuhlambela amanzi,Unyango lwerhasi yomsila kwirhasi yendalo,I-Compressor yegesi yendalo, Ukuba ulwazi olongezelelweyo luya kufuneka, nceda uqhagamshelane nathi nangaliphi na ixesha!
Umgangatho oPhakamileyo waseTshayina uMzi-mveliso weZityalo we-LNG-Skid oxhonywe kwisityalo se-LNG i-LNG plant skid – Rongteng Iinkcukacha:

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.

Ayinasihloko-1


Imifanekiso yeenkcukacha zemveliso:

Umgangatho oPhezulu waseTshayina uMzimveliso weZityalo we-LNG-Skid oxhonywe kwisityalo se-LNG i-LNG plant skid-imifanekiso yeenkcukacha zaseRongteng

Umgangatho oPhezulu waseTshayina uMzimveliso weZityalo we-LNG-Skid oxhonywe kwisityalo se-LNG i-LNG plant skid-imifanekiso yeenkcukacha zaseRongteng

Umgangatho oPhezulu waseTshayina uMzimveliso weZityalo we-LNG-Skid oxhonywe kwisityalo se-LNG i-LNG plant skid-imifanekiso yeenkcukacha zaseRongteng

Umgangatho oPhezulu waseTshayina uMzimveliso weZityalo we-LNG-Skid oxhonywe kwisityalo se-LNG i-LNG plant skid-imifanekiso yeenkcukacha zaseRongteng


IsiKhokelo seMveliso esiNxulumeneyo:

singabonelela ngeempahla ezisemgangathweni, iindleko ezinobundlobongela kunye noncedo lomthengi olungcono kakhulu. Indawo esiya kuyo "Uza apha ngobunzima kwaye sikubonelela ngoncumo lokuthatha" kuMgangatho oPhezulu waseTshayina uMzimveliso weSityalo se-LNG-Skid onyuswe kwi-LNG plant LNG plant skid-Rongteng, Imveliso iya kubonelela kwihlabathi liphela, njenge: Rome, Durban, Armenia, Xa unomdla kuyo nayiphi na yezinto zethu ezikulandelayo ujonge uluhlu lwethu lwemveliso, nceda uzive ukhululekile ukwenza uluhlu lwemveliso. Uya kukwazi ukusithumelela ii-imeyile kwaye uqhagamshelane nathi ukuze sibonisene kwaye siya kukuphendula ngokukhawuleza ukuba sikwazi ukwenza njalo. Ukuba kufanelekile, ungafumana idilesi yethu kwiwebhusayithi yethu kwaye uze kwishishini lethu. okanye ulwazi olongezelelweyo lwezinto zethu wedwa. Sisoloko sikulungele ukwakha ubudlelwane bentsebenziswano obude nobuzinzileyo nabo nabaphi na abathengi abanokubakho kwiindawo ezinxulumeneyo.
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