H₂S Ukususwa Plant

Isondlo esiqhelekileyo: H₂S-rich Gas Umxube
H₂Umxholo we-S: ≤1ppm ngevol.
Ukusebenza: Okuzenzekelayo, i-PLC ilawulwa
Izinto eziluncedo: ezi zixhobo zilandelayo ziyafuneka:
Amandla ombane

Intshayelelo yeMveliso

Inkqubo

I-iron complex desulfurization ineempawu zomthamo omkhulu wokufunxa isulfure, ukusebenza kakuhle kwe-desulfurization, isantya esikhawulezayo sokutsalwa kwesulfure kunye nokuvuselelwa kwe-oxidation, ukubuyiswa lula kwesulfure, i-desulfurizer engangcoliswanga, kwaye inamava ekusetyenzisweni kwemizi-mveliso.

Inkqubo ye-iron complex desulfurization inokufikelela kwi-99.9% H₂Izinga lokususwa kwe-S kwiindawo ezininzi zemizi-mveliso, kubandakanywa ukutsalwa kwerhasi yendalo, ukutsalwa kwe-oyile ekrwada, ukucocwa kwepetroleum, unyango lwegesi yebhayoloji, igesi yesulfure yemichiza kunye negesi ye-oven ye-coke, njl.
Kwezi nkqubo zoshishino, irhasi ukuba baphathwe umthamo ukusuka cubic metres ezimbalwa ukuya amashumi amawaka cubic metres, kunye nesalfure eziveliswa yonke imihla ukusuka kwiikhilogram ezimbalwa ukuya amashumi toni.
I-H₂Umxholo we-S wegesi ophathwa yinkqubo yentsimbi eyinkimbinkimbi ingaphantsi kwe-1PPmV.

Uphawu

(1) Izinga lokususwa kwe-hydrogen sulfide liphezulu, inyathelo lokuqala lokususa reaction lingaphezulu kwe-99.99%, kunye nokuxinana kwe-H.₂I-S kwigesi yomsila ephathwayo ingaphantsi kwe-1 ppm.
(2) Uluhlu olubanzi lwesicelo, lunokujongana neentlobo ezahlukeneyo ze-H₂S igesi.
(3) Umsebenzi ubhetyebhetye kwaye unokuziqhelanisa nokuguquguquka okukhulu kwe-H₂Ugxininiso kunye nesantya sokuhamba kwerhasi eluhlaza ukusuka kwi-0 ukuya kwi-100%.
(4) Iyahambelana nokusingqongileyo, akukho nkunkuma ithathu yenziwayo.
(5) Iimeko zokusabela ezithambileyo, isigaba solwelo kunye nenkqubo yokusabela kobushushu obuqhelekileyo.
(6) Inkqubo elula, ukusebenza kwesityalo / ukumisa kunye nokusebenza kwansuku zonke kulula.
(7) Ukusebenza okuphezulu kwezoqoqosho, indawo encinci, iindleko zotyalo-mali ezincinci kunye neendleko eziphantsi zokusebenza kwemihla ngemihla.
(8) Ukusebenza okuphezulu kokhuseleko, inkqubo ayisebenzisi naziphi na iikhemikhali eziyityhefu kwaye iimveliso zesulfure azinayo i-H₂S igesi.

Indawo yosetyenziso

Irhasi yendalo kunye negesi ehambelana ne-desulfurization
I-Acid tail gas desulfurization kunye nokubuyisela isulfure
Ukucocwa kwerhasi desulfurization
Igesi ye-oven ye-coke desulfurization
I-Biogas desulfurization
I-Syngas desulfurization

I-1, i-desulfurization yentsimbi eqhelekileyo
Xa ujongana negesi enokutsha okanye enye igesi eluncedo, inqaba yokufunxa ezimeleyo kunye nenqaba ye-oxidation yamkelwa kwaye i-iron complex catalyst impompa kwinqanawa ngempompo ye-booster.I-absorber yahlula i-H₂S ukusuka kwigesi equlethe isulfure kwaye iyiguqulele kwi-elemental sulphur.Ikholamu ye-oxidation inokubuyisela i-iron complex catalyst.I-desulfurization kunye nokuvuselelwa kwakhona kuqhutyelwa kwiinqaba ezimbini, ngoko kuthiwa yinkqubo yeenqaba ezimbini.
I-2, i-self-circulating complex iron desulfurization
Inkqubo yokuzijikeleza ingasetyenziselwa xa ujongene neegesi ze-amine kunye nezinye iigesi eziphantsi ezingenakutsha.Kule nkqubo, i-absorption tower kunye ne-oxidation tower idityaniswe kwiyunithi enye, ngaloo ndlela inciphisa umkhumbi omnye, kunye nokuphelisa impompo yokujikeleza kwesisombululo kunye nezixhobo zombhobho ezinxulumene nazo.

I-oxidation yesulfure

H₂Inkqubo yokufunxa kunye neNkqubo ye-Ionization - Inkqubo yokuTshintshela ngobuninzi - inqanaba lokulawula inqanaba
H₂S+ H₂O HS^-+ H⁺
Inkqubo ye-Sulfur oxidation - Ukusabela ngokukhawuleza
HS^-+ 2Fe³⁺ S°(izi) + H⁺+ 2Fe²⁺
Isulfure yenziwe njengento eqinileyo kwaye yenza i-iron engasebenziyo i-bivalent

Inkqubo yokuvuselela i-Catalyst

Inkqubo yokufunxa i-oksijeni - inkqubo yokudlulisa ubunzima, inyathelo lokulawula izinga, umthombo we-oksijini ngumoya
Ukuvuselelwa kwe-Catalyst - Inkqubo yokusabela ngokukhawuleza
½ O₂+ 2Fe²⁺+ H₂O2Fe³⁺+ 2OH^-