Tuam Tshoj Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob

Kev piav qhia

Molecular sieve lub cev qhuav dej skid yog ib qho khoom siv tseem ceeb hauv cov pa roj purifying lossis natural gas conditioning. Molecular sieve yog alkali hlau aluminosilicate siv lead ua nrog cov qauv tsim thiab cov qauv microporous zoo ib yam. Thaum cov pa roj uas muaj cov kab dej nkag mus los ntawm lub txaj molecular sieve ntawm chav tsev kub, cov kab dej thiab mercaptan tau nqus, yog li txo cov dej thiab mercaptan cov ntsiab lus hauv cov roj pub, paub txog lub hom phiaj ntawm lub cev qhuav dej thiab desulfurization. Cov txheej txheem adsorption ntawm molecular sieve feem ntau yog nqa tawm ntawm qhov kub thiab txias, thaum lub desorption regeneration yog nqa tawm ntawm qhov kub thiab txias. Nyob rau hauv qhov kev txiav txim ntawm qhov kub thiab txias, huv si thiab tsis tshua muaj siab regeneration gas, molecular sieve adsorbent tso tawm adsorbate nyob rau hauv lub micropore mus rau regeneration gas ntws mus txog rau thaum tus nqi ntawm adsorbate nyob rau hauv lub adsorbent mus txog ib tug tsawg kawg nkaus theem, thiab muaj peev xwm nqus dej thiab mercaptan los ntawm cov pub roj, realizing lub regeneration thiab recycling txheej txheem ntawm molecular sieve.
Molecular sieve txoj kev yog ib hom kev sib sib zog nqus lub cev qhuav dej, uas yog feem ntau siv nyob rau hauv qis-kub condensation txheej txheem sib cais, xws li natural gas condensate (NGL) rov qab thiab lub cev qhuav dej txheej txheem nyob rau hauv zus tau tej cov liquefied natural gas (LNG). Tsis tas li ntawd, molecular sieve lub cev qhuav dej kuj tseem siv rau hauv kev tsim cov roj cua compressed rau tsheb roj.

Molecular sieve dehydration feem ntau yog siv rau cov sijhawm hauv qab no:
ib. Qhov twg cov lwg taw tes ntawm cov pa roj yuav tsum qis dua -40 ℃.
b. Nws yog tsim rau hydrocarbon dew point tswj ntawm lean siab siab natural gas.
c. Natural gas yog dehydrated thiab purified tib lub sij hawm.
d. Thaum cov nkev uas muaj H2S yog lub cev qhuav dej thiab yaj hauv glycol, nws yuav ua rau cov pa roj regeneration.
e. Thaum LPG thiab NGL lub cev qhuav dej yuav tsum tau tshem tawm cov kab mob sulfide (H2S, CO
COS, CS2, mercaptan) tib lub sijhawm.

Flow daim ntawv qhia

Tsau txaj adsorbers yog siv rau molecular sieve lub cev qhuav dej, yog li lub tsev yuav tsum muaj tsawg kawg yog ob lub adsorbers, ib qho hauv adsorption lub cev qhuav dej, lwm qhov hauv kev tsim dua tshiab thiab txias. Thaum lub peev xwm ntawm chav tsev loj heev, cov txheej txheem ntau ntau kuj tuaj yeem npaj.
Technical parameters

Inlet gas mob

1 Flow 290.1X104 Nm3/d
2 Inlet Siab 4.86-6.15 MPa
3 Inlet Kub -48.98 ℃
Qhov hluav taws xob gas
4 Flow 284.4X104 Nm3/d
5 Qhov hluav taws xob siab 4.7-5.99 MPa
6 Qhov hluav taws xob kub -50.29 ℃
7 H2S ≤ 20g / m3
8 CO2 ≤ 3%
9 Dej dew point