Natural gas desulfurization thiab decarbonization khoom

Natural gas desulfurization thiab decarbonization khoom

Ua hauj lwm hauv paus ntsiab lus ntawm desulfurization txheej txheem

Lub hauv paus ntsiab lus ntawm desulfurization yog raws li nram no:

2Fe (OH) 3 · XH2O + 3H2S - Fe2S3 · XH2O + 6H2O (Desulfurization)

Fe2O3 • XH2O + 3H2S = Fe2S3 • XH2O + 3H2O (Desulfurization)

Fe2S3 = 2FeS + S (feem ntau decomposition)

Desulfurization txheej txheem

Cov pa roj nkag mus rau hauv lub adsorption ntauwd los ntawm lub inlet valve, thiab H2S reacts nrog hlau oxide los ua hlau sulfide ntawm chav tsev kub.Cov nkev uas tsis muaj leej faj mus txog qhov chaw siv roj los ntawm lub qhov hluav taws xob valve.Thaum cov ntsiab lus hydrogen sulfide qhia los ntawm hydrogen sulfide analyzer ntau dua li qhov xav tau, cov desulfurizer yuav tsum tau hloov.

 Hloov cov ntim khoom

Thaum nws yog ib qho tsim nyog los hloov cov ntim khoom, tso cov pa roj carbon monoxide coj mus rau ntauwd lub cev, qhib qhov chaw noj mov thiab qhov chaw nres nkoj tawm, tawm thiab tom qab ntawd sau.