Ukufunyanwa kwegesi yokutsha ukuze kusetyenzwe igesi yendalo kunye nokutsalwa kwe-LPG NGL kwigesi yentsimi yeoyile

●Ukususwa kwesalfure ngeyunithi yokususa isalfure

●Ukususwa kwe-CO₂ ngonyango lwegesi ene-asidi

●Ukususwa kwe-Mercaptans (i-sulfur alcohols) ukuba kuyimfuneko.

●Ukubuyiselwa kweSulfur (ukuba kuyasebenza)

●Ukubuyiswa kwe-LPG kunye ne-NGL

Qhagamshelana nathi

Iinkcukacha zeMveliso

Ukubuyiswa kwegesi evuthayo yinkqubo ebalulekileyo ekunciphiseni ukukhutshwa kwegesi kunye nokuphucula ukusebenza kakuhle kwamandla kwimisebenzi yemizi-mveliso, ngakumbi kwiindawo zokucocwa kweoyile, kwizityalo zepetrochemical, nakwiziko lokucubungula igesi yendalo. Le nkqubo ibandakanya ukubamba nokuphinda usebenzise iigesi ebezinokutshiswa, ukuguqula inkunkuma ibe zizixhobo ezixabisekileyo.

ukubuyiswa kwegesi yokutsha.jpg

1. Amanyathelo aPhambili ekuBuyiselweni kweGesi evuthayo:

1）Uxinzelelo – Igesi ephumayo ifakwa uxinzelelo kuqala kusetyenziswa iicompressor ukuze kube lula ukuqhubekeka nokucutshungulwa.

2）Unyango lweGesi – Igesi ecinezelweyo iyahlanjululwa ukuze kususwe ukungcola okufana noku:

Iikhompawundi zesalfure (H₂S) ngokususa i-sulfurization (umz., ukukrwela i-amine).
i-CO₂ ukususwa ngokusebenzisa unyango lwegesi ene-asidi.
Ukususwa kwe-Mercaptans (i-sulfur alcohols) ukuba kuyimfuneko.
Ukubuyiswa kweSulfur (ukuba kuyasebenza) – Ukuba igesi inesulfure ebalulekileyo, iinkqubo zonyango lwegesi yomsila ezifana nenkqubo yeClaus okanye iteknoloji ye-LO-CAT® ziyasetyenziswa ukubuyisela isalfure yezinto ezisisiseko, ukunciphisa impembelelo yokusingqongileyo.
Ukuphelelwa ngamanzi emzimbeni – Igesi enyangiweyo idlula kwiyunithi yokuphelelwa ngamanzi emzimbeni (umz., ukufunxwa kwe-glycol okanye ii-molecular seeves) ukususa umphunga wamanzi, okuthintela ukugqwala kunye nokufikelela kwiinkcukacha zemibhobho.
Ukuqhekezwa kweHydrocarbon enzima (ukuba kuyimfuneko) – Kwigesi ezityebileyo kwiihydrocarbon ezinzima, iyunithi yokuqhekezwa yahlula izinto ezifana ne-C3 (propane), i-C4 (butane), kunye ne-C5+ (ipetroli yendalo) ukuze isetyenziswe ngakumbi.

2. Ukusetyenziswa kweMveliso yokugqibela – Igesi eyomileyo ecutshungulwayo inokuba:

Ifakwe kwinethiwekhi yemibhobho yegesi yendalo ukuze isasazwe.
Inyibilikiswe ibe yi-LNG (igesi yendalo enyibilikisiweyo) okanye icinezelwe ibe yi-CNG (igesi yendalo exineneyo) ukuze igcinwe kwaye ithuthwe.
Isetyenziswa njengegesi yepetroli ngaphakathi kwiziko.

3. Iingenelo zoKufumana iGesi evuthayo:

Ukukhuselwa kwendalo – Kunciphisa ukukhutshwa kwegesi ezibangela ubushushu kunye nongcoliseko lomoya.
Ixabiso lezoqoqosho – Iguqula igesi elahliweyo ibe ziimveliso ezithengiswayo (umz., igesi yepayipi, i-LNG, okanye isalfure).
Ukuthobela Imithetho - Kunceda amashishini ukuba ahlangabezane nemithetho engqongqo yokusingqongileyo malunga nokutsha kwezibane.

4. Izicelo:

Iindawo zokucoca kunye nezityalo zeekhemikhali
Imisebenzi yeoyile kunye negesi enyukayo/ephakathi
Ukubuyiswa kwegesi kwindawo yokulahla inkunkuma

Ngokusebenzisa iinkqubo zokubuyisa igesi evuthayo, amashishini anokufezekisa iinjongo zozinzo kunye nokusebenza kakuhle, eguqula umjelo wenkunkuma ube ngumthombo onenzuzo.