Liquefaction cog

Ib tsob nroj liquefaction yog ib hom kev lag luam uas siv los hloov cov nkev ntuj rau hauv lub xeev ua kua, uas ua rau nws yooj yim rau kev thauj thiab khaws cia. Cov txheej txheem cuam tshuam nrog cov roj cua txias kom qis heev, uas ua rau nws condense rau hauv cov kua dej hu ua liquefied natural gas (LNG).

Cov nroj tsuag liquefaction feem ntau yog cov chaw loj thiab nyuaj, xav tau kev nqis peev tseem ceeb hauv kev tsim kho vaj tse thiab khoom siv. Cov khoom ntawm LNG suav nrog lub zog siab ceev, tsis tshua muaj hluav taws xob, thiab txo qis, ua rau nws zoo tagnrho roj rau ntau yam kev siv, suav nrog kev thauj mus los thiab kev tsim hluav taws xob.

LNG siv ntau txoj hauv kev, suav nrog roj rau nkoj, tsheb thauj khoom, thiab tsheb npav, nrog rau kev tsim hluav taws xob hauv cov chaw nyob deb qhov chaw uas lwm qhov chaw siv roj tsis tau yooj yim. Cov nroj tsuag liquefaction ua lub luag haujlwm tseem ceeb hauv kev lag luam hluav taws xob los ntawm kev ua kom muaj kev thauj mus los ntawm cov pa roj carbon monoxide mus ntev, tso cai rau kev nkag mus rau cov khoom siv hluav taws xob yav dhau los.

LNG yog purified los ntawm natural gas muab rho tawm los ntawm geology, compressed thiab txias rau nws boiling kub, thiab ces tig mus ua kua. Feem ntau, cov roj ntsha liquefied yog khaws cia rau hauv lub tank uas tsis muaj qhov kub thiab txias ntawm -161.5 degrees Celsius thiab txog 0.1 MPa. Nws lub ntsiab tivthaiv yog tib yam li methane, uas yog re-gasified thaum siv. Tom qab raug hlawv, LNG muaj huab cua tsawg heev thiab emits cua sov ntau, yog li nws tau lees paub tias yog lub zog huv tshaj plaws hauv ntiaj teb.

Specifications ntawm Mini LNG tsob nroj:

Natural Gas Expansion Process Flow:
Cov txheej txheem nthuav dav ntawm cov pa roj carbon monoxide yuav txo qis hauv cov pa roj cua kom tso cai rau nws nthuav dav. Cov txheej txheem pib nrog kev tshem tawm ntawm impurities thiab noo noo, ua raws li compression kom siab. Tom qab ntawd cov roj compressed yog txias thiab dhau los ntawm kev nthuav dav valve, ua rau poob siab thiab qhov sib txuas ntawm qhov ntim. Tom qab ntawd cov roj txuas ntxiv muaj rau siv.

Nitrogen Gas thiab Methane Expansion Process Flow:
Nyob rau hauv cov txheej txheem no, nitrogen gas thiab methane yog ua ke thiab compressed. Cov roj compressed sib tov yog tom qab ntawd txias thiab dhau los ntawm lub valve nthuav dav, ua rau poob siab thiab nthuav dav. Tom qab ntawd cov roj sib tov nthuav dav tau muab cais rau hauv nws cov khoom siv, nitrogen gas, thiab methane.

Nitrogen Gas Expansion Process Flow:
Nyob rau hauv cov txheej txheem nitrogen gas expansion, cov roj nitrogen ntshiab yog compressed, txias, thiab dhau los ntawm lub expansion valve, ua rau poob siab thiab nthuav. Tom qab ntawd cov roj nitrogen nthuav dav muaj rau siv.

MRC Txheej Txheem Flow rau LNG Cov Khoom Siv Tsim Khoom:
Cov txheej txheem MRC (Mixed Refrigerant Cycle) yog cov cuab yeej siv hauv LNG cov cuab yeej tsim khoom. Cov txheej txheem suav nrog kev siv cov tub yees sib xyaw ua kom cov roj ntsha liquefy. Cov roj av yog thawj zaug kho kom tshem tawm impurities thiab ya raws ua ntej yuav compressed. Cov roj compressed ces txias los ntawm cov tub yees sib xyaw, ua rau nws liquefy. Cov roj ntsha liquefied yog tom qab ntawd sau thiab khaws cia rau kev thauj mus los thiab siv.

Nco tseg: Cov txheej txheem ntws no yog dav dav thiab yuav txawv raws li cov cuab yeej tshwj xeeb thiab cov thev naus laus zis siv hauv cov chaw sib txawv.

Kev lag luam Scope

Kev sib tham hauv tsev thiab txawv teb chaws engineering, tag nrho kev npaj, tsim qauv engineering, kev saib xyuas engineering, khoom siv thiab khoom siv, kev txheeb xyuas tus nqi engineering, kev tswj xyuas qhov project, kev cog lus dav dav, kev pabcuam engineering, engineering technology thiab unit khoom R & D, kev cob qhia cov neeg ua haujlwm, kev tsim khoom, ntau lawm thiab muag, kev tiv thaiv ib puag ncig, thiab lwm yam.

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