Takamtilaasha Gaaska Ku Saabsan Koorsooyinka | Muxuufo Badan oo Kala Baxa Qabowga (High-Efficiency Packed Bed Scrubbers)

Sharaxaad

Ku dhufashada gaaska natiyaga (Natural Gas Steam Reforming) si ay ugu dhaqaaqayaan ujeedada syngas:

Wajiirka biyo cabbinta ah ayaa la dhigaysa 3.5 MPa, lagu saaray sulfaar ee weyn ilaa ≤0.1 ppm, ka dibna waxaa loo qaybiyaa lix malool ah 3.5 mar. Ka dibna wajiiro wadada gudaha jajabka biyaha, halka meethaan ayaa loo sasjiya 800–900°C iyo 2–3 MPa ku dhisan kabadhinka nikil, in lagu gaado xaalad dhamminta meethaan ≥95%. Waxaa la saaray syngas oo leh H₂/CO ratio taas oo ah 3.0, iyo khasabka nidaamka ≤27 GJ kilaasiin kasta oo amooniya.

Ujeedada ku dhufashada syngas ee ujeedada hidrojin:

Syngas wuxuu gudbanaa isbedelka dheer-dheersta, si loo badalo CO ilaa H₂ iyo CO₂, ka dibna lagu dhaqmo tibbadhiga (PSA) si loo helo hydrogen oo leh habboonnimada ≥99.99% iyo heysta ≥85%. Gaska lacag la'aan waxaa loo dirirayaa furmantooda si loo isticmaalo, hydrogenkuna waxaa loo bixiyaa dahfurka gacmahooda ama waaxda isku daynta.

Sharaxaad ka dhacayaa Syngas ilaa Ammonia Imitaah:

Syngas saxshay bacdagga lagu qayliyo nitrogen ka soo baxa iskufoosidka habjoonkii, iyadoo loo isticmaalo xisaabta H₂/N₂ 3.0, ka dibna lagu guro 14–16 MPa, sidaas daraaddeed loo gudbiyaa tawerka isku dayninta ammonia. Ammonia loo abuuray ku tiirsan kabadh iyo xumo 400–450°C, iyadoo la leeyahay heerka isku dayninta mar walba ≥18%. Ammonia caws ah la helaa ka dib marka la kaxayso.

Sharaxaad ka dhacayaa Syngas ilaa Methanol:

Syngas loo guro 5–8 MPa, sidaas daraaddeed loo abuuray methanol dhulqaad ku tiirsan kabadh copper-garabka ah 220–260°C. Xumaha isku daynta ay abuurtaan buurish 2.5 MPa sidii sheydaal. Methanol saxshay AA-grade la heli karaa adoo isticmaalaya sadex tawer oo isku dayn, iyadoo la leeyahay xarafinta jawaab celcelis ahaan ≤28 GJ kilaashan methanol, sidaas darteed weynna wakhtiga kabadhka ≥3 sano.

Wakhtiga Ugu Dambeyn ee Koorinta, Galitaanka, iyo Habiilka:

Isticmaalida sifooyinka module, alaabta muhimma sida furan reforming iyo tawerka isku dayn waxaa siinaysaa magaalada, kaas oo dhammaystiran meelkasta. Waddoba kasta ee sharciga ilaa dabangalka guusha ah ayaa 10–12 bilood.