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Taw qhia

MDEA natural gas desulphurization (desulfurization) skid, tseem hu ua MDEA sweeting skid thiab natural gas desulfurization unit, yog ib qho khoom siv tseem ceeb hauv cov roj purifying lossis natural gas conditioning.

MDEA natural gas desulfurization unit yeej ib txwm tau txais thaum cov pa roj carbon sulfur ntawm pub roj yog siab, thiab thaum xaiv tshem tawm H₂S yog xav tau kom tau cov kua qaub uas haum rau Claus cog, thiab lwm yam kev mob uas tuaj yeem xaiv kom tshem tawm H₂S; Thaum tshem H₂S thiab tshem tawm ntau npaum li cas ntawm CO₂, MDEA tuaj yeem siv los ua txoj kev sib xyaw amine;

Tam sim no, lub ntsiab desulfurization technologies siv nyob rau hauv industrial ntau lawm nyob rau hauv tsev thiab txawv teb chaws yog: qhuav (lub cev) desulfurization, lom desulfurization thiab ntub desulfurization.

Kev ntub dej desulfurization suav nrog txoj kev nqus dej thiab txoj kev ntub dej oxidation. Txoj kev nqus tshuaj, sawv cev los ntawm cawv amine absorption, tau siv dav hauv kev lag luam. Hydrogen sulfide nyob rau hauv cov pa yog pauv mus rau theem ua kua kom huv si.

Desulfurization tshuab

Kev siv thev naus laus zis desulfurization, nyob rau hauv cov xwm txheej ntawm micro oxygen, tuaj yeem hloov cov hydrogen sulfide mus rau hauv cov tshuaj sulfur, tab sis cov thev naus laus zis ntawm cov tshuaj lom neeg desulfurization tsis paub tab tam sim no.

Qhuav desulfurization tshuab muaj xws li hlau oxide txoj kev, activated carbon txoj kev, molecular sieve txoj kev, ion pauv txoj kev, membrane sib cais txoj kev, biochemical method, thiab lwm yam tam sim no, qhuav PSA tshuab yog feem ntau lug siv nyob rau hauv me me-scale natural gas desulfurization kev kho mob nyob rau hauv kev lag luam, uas yog tag nrho cov computer-tswj, tsis siv neeg ua hauj lwm, thiab tsis siv neeg tshem tawm ntawm lub sij hawm ua txhaum ntauwd.

txoj kev desulfurization

Amorphous hlau hydroxide (qhuav txheej txheem). Nta: nws muaj cov yam ntxwv ntawm siab desulfurization precision, siab sulfur muaj peev xwm, zoo zog thiab tsis muaj kev saib xyuas. Nws yog dav siv nyob rau hauv kev tshem tawm ntawm hydrogen sulfide nyob rau hauv cov pa roj, hluavtaws roj, biogas, thee gas, coalbed methane thiab ntau yam tshuaj sulfur-muaj cov ntaub ntawv; Lub amorphous hydroxyl oxidation desulfurization yog cov tshuaj tiv thaiv desulfurization, uas tswj tsis tau qhov tob ntawm desulfurization. Nws yog txheej txheem desulfurization zoo. Nrog rau qhov saturation ntawm desulfurizer thiab nkag mus ntawm desulfurization ntauwd, cov nyhuv desulfurization yuav txo qis, thiab cov ntsiab lus ntawm hydrogen sulfide nyob rau hauv purified natural gas yuav nce sharply, yog li nws yog tsim nyog los hloov lub desulfurizer nyob rau hauv lub sij hawm.