Igikorwa cyo kugarura hydrocarbone yoroheje ituruka kuri gaze ifitanye isano na peteroli (1)

Uwitekakugarura hydrocarbone yoroheje biva muri gazi bifitanye isano mumirima ya peteroli ninzira ikomeye mubikorwa bya peteroli na gaze. Gazi ya Associated, ikunze kuboneka hamwe na peteroli, irimo ibintu byingenzi nkamazi ya gaze gasanzwe (NGL) na gaze ya peteroli (LPG). Kugarura hydrocarbone yoroheje ntabwo byongera agaciro k'umugezi wa gaze gusa ahubwo bifasha no kugabanya ibyuka bihumanya ikirere. Muri iki kiganiro, tuzasuzuma akamaro ko kugarura NGL na LPG biva muri gaze bifitanye isano nikoranabuhanga rifite uruhare muriki gikorwa.

NGL gukira gaze ijyanye bikubiyemo gutandukanya no gukuramo amazi ya gaze karemano nka Ethane, propane, na butane. Ibi bice bifite agaciro gakomeye mubucuruzi kandi bikoreshwa nkibiryo byinganda zikomoka kuri peteroli, ndetse no mubikorwa bya plastiki, reberi yubukorikori, nibindi bicuruzwa byinganda. Kugarura kwaNGL iva gazeni ngombwa mu kongera ubushobozi bwubukungu bwumugezi wa gaze no kugabanya isesagura ryumutungo wagaciro.

Ibisobanuro bigufi byerekana inzira ni:

1) Sisitemu yo kuvanga gaze no kongera imbaraga

1) Ibisobanuro

Gazi yo kugaburira ikanda kuri 0.3 MPaG hanyuma ikavangwa numuyoboro muke hanyuma ugashyirwa kuri 3.9 MPaG. Uruvange ruvanze noneho ruvanze numuvuduko mwinshi hanyuma rwinjira mubikoresho byo hasi.

2) Gushushanya ibipimo

Kugaburira ubushobozi bwo gutunganya gaze:

Umuvuduko mwinshi: 12500 Nm³/ h;

Umuvuduko muke: 16166.7 Nm³/ h;

2) Sisitemu yo kubura amazi

1) Ibisobanuro

Kuba hari ubushuhe muri gaze karemano akenshi bitera ingaruka zikomeye: ubuhehere na gaze karemano birashobora gukora hydrat cyangwa urubura kugirango bahagarike imiyoboro mubihe bimwe.

Umwuka wa gazi karemano ukoresha uburyo bwa molekile ya elegitoronike. Kubera ko icyuma cya molekile gifite imbaraga zo guhitamo adsorption hamwe nibiranga adsorption nyinshi munsi yumuvuduko wamazi wamazi igice, iki gikoresho gikoresha icyuma cya molekile 4A nka adsorbent ya dehydrasi.

Iki gice gikoresha inzira yiminara ibiri kugirango ikuremo ubuhehere, ikoresha uburyo bwa TSA kugirango isesengure ubuhehere bwinjizwa mumashanyarazi ya molekile, kandi ikoresha uburyo bwa kondegene kugirango ihuze kandi itandukane nubushuhe bwatandukanijwe na adsorbent.

2) Gushushanya ibipimo

Kugaburira ubushobozi bwo gutunganya gaze 70 × 10⁴Nm³/ d

Umuvuduko wa Adsorption 3.5MPaG

Ubushyuhe bwa Adsorption 35 ℃

Umuvuduko mushya 3.5MPaG

Ubushyuhe bushya ~ 260 ℃

Ubushyuhe bushya butanga amavuta yubushyuhe

Ibiri muri H.₂O muri gaze isukuye ＜ 5 ppm