Umzi-mveliso weZityalo ze-LNG eziPhakamileyo zaseTshayina - 0.7~3.5 MMSCFD Ilungiselelwe inkqubo yesityalo esincinci se-LNG okanye isityalo sokunyibilikisa i-LNG - eRongteng

Umgangatho oPhakamileyo waseTshayina i-LNG Plant Factory - 0.7~3.5 MMSCFD Customerized scale small scale LNG plant process or LNG liquefaction plant – Rongteng Featured Image
  • Umzi-mveliso weZityalo ze-LNG eziPhakamileyo zaseTshayina - 0.7~3.5 MMSCFD Ilungiselelwe inkqubo yesityalo esincinci se-LNG okanye isityalo sokunyibilikisa i-LNG - eRongteng
  • Umzi-mveliso weZityalo ze-LNG eziPhakamileyo zaseTshayina - 0.7~3.5 MMSCFD Ilungiselelwe inkqubo yesityalo esincinci se-LNG okanye isityalo sokunyibilikisa i-LNG - eRongteng
  • Umzi-mveliso weZityalo ze-LNG eziPhakamileyo zaseTshayina - 0.7~3.5 MMSCFD Ilungiselelwe inkqubo yesityalo esincinci se-LNG okanye isityalo sokunyibilikisa i-LNG - eRongteng
  • Umzi-mveliso weZityalo ze-LNG eziPhakamileyo zaseTshayina - 0.7~3.5 MMSCFD Ilungiselelwe inkqubo yesityalo esincinci se-LNG okanye isityalo sokunyibilikisa i-LNG - eRongteng

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Ngokubhekiselele kuluhlu lwamaxabiso olurhabaxa, siyakholelwa ukuba uyakube ukhangela kude nakude kuyo nantoni na enokusoyisa. Singatsho ngokulula siqiniseke ngokupheleleyo ukuba kumgangatho ophezulu ngolo hlobo kuluhlu lwamaxabiso singabona basezantsiUkuqokelelwa kweGesi yeNdalo,Iijenereyitha eziSebenza ngeGesi,I-Oil Field Associated Gas Compressor, Sithemba ngokunyanisekileyo ukukunceda kunye neshishini lakho ngesiqalo esihle. Ukuba kukho nantoni na esinokukwenzela yona, siya kuvuya ngakumbi ukuba sikwenzele oko. Wamkelekile kumzi-mveliso wethu ukutyelela.
Umgangatho oPhezulu weFactory yeZityalo ze-LNG yaseTshayina - 0.7 ~ 3.5 MMSCFD Ilungiselelwe inkqubo yesityalo esincinci se-LNG okanye iplanti yokunyibilikisa i-LNG - Iinkcukacha zaseRongteng:

Ukuthelekisa kunye nokukhethwa kweteknoloji yenkqubo

Inkqubo ye-liquefaction yegesi yendalo ibandakanya ukulungiswa kwangaphambili (ukuhlanjululwa) kwerhasi ekrwada, i-liquefaction (okanye i-LNG liquefaction plant), i-refrigerant circulation compression, ukugcinwa kwemveliso, ukulayisha kunye nenkqubo yokuncedisa, njl.

Ukukhethwa kwenkqubo yokucoca igesi yendalo

Njengerhasi ekrwada, irhasi yendalo kufuneka icocwe ngokucokisekileyo phambi kokuba i-liquefaction. Oko kukususa irhasi yeasidi, amanzi kunye nokungcola kwirhasi yokutya, efana ne-H2S, CO2, H2O, Hg kunye neehydrocarbons ezinevumba elimnandi, ukuze kuthintelwe ukuvaleka kunye nokugqwala kwezixhobo kunye nemibhobho ngenxa yokukhenkceza kumaqondo obushushu aphantsi.Itheyibhile 5.1 yomgangatho wesondlo esiphezulu kunye nomgangatho we-5.1 wesondlo esiphezulu somxholo wesondlo se-pretreat 5.1 igesi kwiplanti ye-LNG.

Isiqulatho esivumelekileyo sokungacoceki segesi ye-LNG yokutya

Ukungcola Umda womxholo Isiseko
H2O ＜1ppmV A (ivumelekile ukuba idlule umda wokunyibilika ngaphandle kokunciphisa isivuno)
CO2 50～100ppmV B (umda wokunyibilika)
H2S ＜4ppmV C (iimfuno zobugcisa bemveliso)
Umthamo wesulfure uwonke 10～50mg/Nm3 C
Hg ＜0.01μg/Nm3 A
Iihydrocarbons ezinuka kamnandi ≤10ppmV A okanye B
Iyonke i-naphthenic hydrocarbon ≤10ppmV A okanye B

 

 

 

 

 

 

 

Ngokutsho kwedatha yegesi yokutya, umxholo wamanzi kwigesi yokutya udlula umgangatho kwaye kufuneka uhlambuluke.

A) Ukukhethwa kwenkqubo yokuphelisa acidic

I-H2S kunye ne-CO2 equlethwe kwigesi yendalo zibizwa ngokudibeneyo njengegesi ye-asidi. Ubukho babo buya kubangela ukubola kwesinyithi kunye nokungcolisa indalo.Ngaphezu koko, ukuba umxholo we-CO2 uphezulu kakhulu, ixabiso le-calorific yegesi yendalo liya kuncitshiswa.Ngoko ke, umxholo wamacandelo e-asidi kwigesi yendalo kufuneka ilawulwe ngokungqongqo ukuhlangabezana neemfuno zenkqubo kunye nomgangatho wemveliso.

Kukho indlela yokufunxa i-solvent, indlela yokufunxa umzimba, indlela yokunciphisa i-oxidation kunye nendlela ye-molecular sieve adsorption yokususa igesi ye-asidi kwi-asidi yendalo. I-solvent isabela kunye namacandelo e-asidi (ikakhulukazi i-CO2) kwigesi yokutya ukuze yenze iikhompawundi. Ulwelo olutyebileyo olufunxa irhasi yeasidi lunokubola kwaye lukhulule irhasi yeasidi phantsi kwemeko yokwanda kobushushu kunye noxinzelelo lokunciphisa, ukuze kuqatshelwe ukuvuselelwa kunye nokusetyenziswa kwesinyibilikisi.

Ngokumalunga nokusetyenziswa kwamandla, isikali sonyango, utyalo-mali kunye neendleko zokusebenza, indlela ye-MDEA ye-amine ye-amine yeyona nkqubo ifanelekileyo, ngoko ke indlela ye-MDEA ye-amine ye-amine ikhethwa kwi-deacidification kwesi sikimu.

B) Ukukhethwa kwenkqubo yokuphelelwa ngamanzi emzimbeni

Inkqubo yokukhutshwa kwegesi yendalo ngokubanzi ibandakanya ukuphelelwa ngubushushu obuphantsi, i-solid desiccant adsorption kunye ne-solvent absorption. Ukwahlula okukhenkcezayo kusetyenziselwa ukuphepha i-hydrate yerhasi yendalo xa iqondo lobushushu liphantsi, kodwa ubushushu balo obuphantsi obuvumelekileyo bulinganiselwe, obungenako ukuhlangabezana neemfuno zokunyibilikisa kwerhasi yendalo; ukuxutywa kwe-solvent ngokuqhelekileyo kubandakanya i-asidi egxininisiweyo (i-asidi ye-phosphoric ngokubanzi kunye nezinye i-organic acids), i-glycol (esetyenziswa ngokuqhelekileyo i-triethylene glycol), njl. iindlela eziqinileyo ze-desiccant dehydration ziyindlela ye-silica gel, indlela ye-molecular sieve okanye ukudibanisa iindlela ezimbini.

Ukunyibilika kwerhasi yendalo kunye nokuphelelwa ngamanzi emzimbeni kufuneka kusetyenziswe indlela eqinileyo ye-adsorption. Ngenxa yokuba i-molecular sieve ine-adsorption eyomeleleyo yokukhetha, iimpawu eziphezulu ze-adsorption phantsi komphunga wamanzi aphantsi koxinzelelo oluncinci, kwaye inokuqhubeka nokususa i-asidi ye-asidi eseleyo ngexesha elifanayo, i-4A ye-molecular sieve isetyenziswe njenge-adsorbent dehydration kule skimu.

C) Ukukhethwa kwenkqubo yokususa imekyuri

Okwangoku, kukho iintlobo ezimbini zeenkqubo zokususa imekyuri: indlela ye-HGSIV ye-molecular sieve adsorption yenkampani ye-UOP e-United States kunye nokusabela kweekhemikhali phakathi kwe-mercury kunye nesalfure ngokusebenzisa i-sulfure efakwe kwikhabhoni esebenzayo ukuvelisa i-mercury sulfide, efakwe kwikhabhoni esebenzayo. Eyangaphambili yindleko ephezulu kwaye ifanelekile kweso sihlandlo esinomxholo ophezulu we-mercury; le yokugqibela yindleko ephantsi kwaye ifanelekile kweso sihlandlo esinomxholo ophantsi we-mercury.

Ngakolunye uhlangothi, iindleko zokusebenza ze-HGSIV ze-molecular sieve ziphezulu kakhulu; kwelinye icala, umxholo wemekyuri kwigesi yokutya yale yunithi uphantsi. Ngoko ke, ukusetyenziswa kwesulfure efakwe kwi-carbon mercury ukususwa kwenkqubo, inkampani inamava ayimpumelelo.

 

04

Imifanekiso yeenkcukacha zemveliso:

Umgangatho oPhezulu waseTshayina we-LNG Plant Factory - 0.7 ~ 3.5 MMSCFD Customerized scale small scale LNG plant process or LNG liquefaction plant – Rongteng iinkcukacha zemifanekiso

Umgangatho oPhezulu waseTshayina we-LNG Plant Factory - 0.7 ~ 3.5 MMSCFD Customerized scale small scale LNG plant process or LNG liquefaction plant – Rongteng iinkcukacha zemifanekiso

Umgangatho oPhezulu waseTshayina we-LNG Plant Factory - 0.7 ~ 3.5 MMSCFD Customerized scale small scale LNG plant process or LNG liquefaction plant – Rongteng iinkcukacha zemifanekiso

Umgangatho oPhezulu waseTshayina we-LNG Plant Factory - 0.7 ~ 3.5 MMSCFD Customerized scale small scale LNG plant process or LNG liquefaction plant – Rongteng iinkcukacha zemifanekiso

IsiKhokelo seMveliso esiNxulumeneyo:
Ngokuphathelele kwiintlawulo ezikhuphisanayo, siyakholelwa ukuba uyakube ukhangela kude nakude yonke into enokusoyisa. Siyakuchaza ngokuqiniseka ngokupheleleyo ukuba kwezo ntlawulo zibalaseleyo siye saba ngabona basezantsi kuMgangatho oPhakamileyo weFactory yeZityalo zaseChina LNG-0.7 ~ 3.5 MMSCFD Inkqubo yesityalo esincinci seLNG okanye isityalo sokunyibilikisa se-LNG - Rongteng, Imveliso iya kubonelela kwihlabathi liphela, njengale: Haiti, Roman, Japan, esikunika amandla okucinga ngokupheleleyo. 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.
    • Abasebenzi benkonzo yabathengi banomonde kakhulu kwaye banesimo sengqondo esihle kunye nenkqubela phambili kumdla wethu, ukuze sibe nokuqonda okubanzi kwemveliso kwaye ekugqibeleni sifikelele kwisivumelwano, siyabonga!
    Iinkwenkwezi ezi-5NguPearl Permewan waseSevilla - 2018.11.04 10:32
    Umzi-mveliso unezixhobo eziphambili, abasebenzi abanamava kunye nenqanaba lolawulo olulungileyo, ngoko umgangatho wemveliso wawunesiqinisekiso, le ntsebenziswano ikhululekile kwaye yonwabile!
    Iinkwenkwezi ezi-5NguJack ovela epanama - 2017.01.28 19:59

    IIMVELISO EZINXULUMENEYO