H₂S Semela sa ho Tlosa

Phepelo e tloaelehileng: H₂Motsoako oa Khase o ruileng oa S
H₂Likahare tsa S: ≤1ppm ka molumo.
Tshebetso: Ka ho iketsa, PLC e laoloa
Lisebelisoa: Lisebelisoa tse latelang lia hlokahala:
Matla a motlakase

Kenyelletso ea Sehlahisoa

Tshebetso

Iron complex desulfurization e na le litšobotsi tsa matla a maholo a ho monya sebabole, ts'ebetso e phahameng ea desulfurization, lebelo le potlakileng la ho ntšoa ha sebabole le ho nchafatsa oxidation, ho hlaphoheloa habonolo ha sebabole, desulfurizer e se nang tšilafalo, 'me e bile le boiphihlelo ts'ebelisong ea indasteri.

Ts'ebetso ea tšepe e rarahaneng ea desulfurization e ka fihlela 99.9% H₂Sekhahla sa ho tlosoa ha S libakeng tse ngata tsa indasteri, ho kenyeletsoa ho ntšoa ha khase ea tlhaho, ho ntšoa ha oli e tala, tlhoekiso ea peterole, kalafo ea khase ea tlhaho, khase ea sebabole ea lik'hemik'hale le khase ea oveni ea coke, jj.
Lits'ebetsong tsena tsa indasteri, khase e lokelang ho phekoloa ho tloha ho li-cubic metres ho isa ho mashome a likete tsa cubic metres, 'me sebabole se hlahisoang letsatsi le leng le le leng se tloha ho lik'hilograma tse seng kae ho ea ho lithane tse ngata.
The H₂S content ea khase e tšoaroang ke tsamaiso e rarahaneng ea tšepe e ka tlaase ho 1PPmV.

Sebopeho

(1) Sekhahla sa ho tlosoa ha hydrogen sulfide se phahame, mohato oa pele oa ho tlosa karabelo e fetang 99.99%, 'me khatello ea H₂S ka khase ea mohatla e tšoaroang e ka tlase ho 1 ppm.
(2) Mefuta e mengata ea lisebelisoa, e ka sebetsana le mefuta e fapaneng ea H₂S khase.
(3) Ts'ebetso e bonolo ebile e khona ho ikamahanya le phetoho e kholo ea H₂S concentration le sekhahla sa phallo ea khase e tala ho tloha ho 0 ho isa ho 100%.
(4) E na le botsoalle ba tikoloho, ha ho na litšila tse tharo tse hlahisoang.
(5) Maemo a bonolo a karabelo, mohato oa mokelikeli le mokhoa o tloaelehileng oa karabelo ea mocheso.
(6) Ts'ebetso e bonolo, ho sebetsa ha semela / ho emisa le ts'ebetso ea letsatsi le letsatsi e bonolo.
(7) Ts'ebetso e phahameng ea moruo, mehato e nyane, litšenyehelo tse tlase tsa matsete le litšenyehelo tse tlase tsa ts'ebetso ea letsatsi le letsatsi.
(8) Ts'ebetso e phahameng ea polokeho, sistimi ha e sebelise lik'hemik'hale tse chefo mme lihlahisoa tsa sebabole ha li na H₂S khase.

Sebaka sa kopo

Khase ea tlhaho le khase e amanang le desulfurization
Acid tail gas desulfurization le sulfur recovery
Khase e hloekisang desulfurization
Coke oven gas desulfurization
Biogas desulfurization
Syngas desulfurization

1, Desulfurization ea tšepe e tloaelehileng
Ha o sebetsana le khase e tukang kapa khase e 'ngoe e sebetsang, ho amoheloa tora e ikemetseng ea ho monya le tora ea oxidation, 'me lisebelisoa tsa tšepe li kenngoa ka sekepeng ka pompo ea booster.Mokelikeli o arola H₂S ho tsoa khase e nang le sebabole ebe e e fetolela ho elemental sulphur.Kholomo ea oxidation e ka khutlisa motsoako oa tšepe o rarahaneng.The desulfurization le nchafatso li etsoa litora tse peli ka ho latellana, ka hona e bitsoa ts'ebetso ea litora tse peli.
2, Ho itšebetsa ho rarahaneng tšepe desulfurization
Mokhoa oa ho potoloha o ka sebelisoa ha o sebetsana le likhase tsa amine le likhase tse ling tse sa cheng tsa khatello e tlase.Tsamaisong ena, tora ea ho monya le tora ea oxidation e kopantsoe ho yuniti e le 'ngoe, kahoo e fokotsa sekepe se le seng, le ho felisa pompo ea potoloho ea tharollo le lisebelisoa tse amanang le lipeipi.

Oxidation ea sebabole

H₂Ts'ebetso ea ho monya le Ts'ebetso ea Ionization - Ts'ebetso ea Phetisetso ea Boholo - Mohato oa ho laola sekhahla
H₂S+ H₂O HS^-+ H⁺
Sulfur oxidation process - karabelo e potlakileng
HS^-+ 2Fe³⁺ S°(li) + H⁺+ 2Fe²⁺
Sebabole se thehoa e le tšepe e tiileng 'me e etsa bivalent e sa sebetseng

Ts'ebetso ea ho nchafatsa ea Catalyst

Ts'ebetso ea ho monya oksijene - ts'ebetso ea phetisetso ea bongata, mohato oa taolo ea sekhahla, mohloli oa oksijene ke moea
Tsosoloso ea Catalyst - Ts'ebetso e potlakileng ea karabelo
½ O₂+ 2Fe²⁺+ H₂O2Fe³⁺+ 2OH^-