I-Skid yokuthambisa igesi yendalo

Intshayelelo

I-MDEA natural gas desulphurization (desulfurization) skid, ekwabizwa ngokuba yi-MDEA sweeting skid kunye ne-natural gas desulfurization unit, sisixhobo esibalulekileyo ekucoceni igesi yendalo okanye ekulungiseni igesi yendalo.

Iyunithi yokususa i-sulfurization yegesi yendalo ye-MDEA isoloko isetyenziswa xa i-carbon sulfur yegesi yokutya iphezulu, kwaye xa kususwa ngokukhetha i-H₂I-S iyadingeka ukuze kufunyanwe igesi ye-asidi efanelekileyo yokucubungula izityalo zeClaus, kunye nezinye iimeko ezinokukhethwa ukususa i-H₂S; Xa kususwa u-H₂S kunye nokususa inani elikhulu le-CO2₂, i-MDEA ingasetyenziswa njengendlela ye-mixed amine;

Okwangoku, iiteknoloji eziphambili zokususa i-sulfurization ezisetyenziswa kwimveliso yemizi-mveliso ekhaya nakwamanye amazwe zezi: ukususa i-sulfurization eyomileyo (ebonakalayo), ukususa i-sulfurization yezinto eziphilayo kunye nokususa i-sulfurization emanzi.

Ukususa i-sulfurization emanzini kubandakanya indlela yokufunxa kunye nendlela yokufunxa emanzini. Indlela yokufunxa iikhemikhali, emelwe kukufunxa i-alcohol amine, isetyenziswa kakhulu kushishino. I-hydrogen sulfide kwigesi idluliselwa kwisigaba solwelo ukuze icoce igesi.

Itekhnoloji yokususa i-sulfurization

Itekhnoloji yokususa i-sulfurization kwibhayoloji, xa ikwimeko ye-micro oxygen, inokuguqula i-hydrogen sulfide ibe yi-elemental sulfur, kodwa itekhnoloji yokususa i-sulfurization kwibhayoloji ayikavuthwa okwangoku.

Itekhnoloji yokususa i-sulfurization eyomileyo ibandakanya indlela ye-iron oxide, indlela ye-activated carbon, indlela ye-molecular sieve, indlela yokutshintshana kwe-ion, indlela yokwahlula i-membrane, indlela ye-biochemical, njl. Okwangoku, itekhnoloji ye-PSA eyomileyo yeyona isetyenziswa kakhulu kunyango lokususa i-sulfurization yegesi yendalo kushishino, olulawulwa ngokupheleleyo yikhompyutha, olusebenza ngokuzenzekelayo, kunye nokususwa ngokuzenzekelayo kwenqaba yempazamo, ukuze kufezekiswe ukusebenza okukhuselekileyo kwexesha elide.

iindlela zokususa i-sulfurization

I-hydroxide yesinyithi e-Amorphous (inkqubo eyomileyo). Iimpawu: ineempawu zokuchaneka okuphezulu kwe-desulfurization, amandla aphezulu esalfure, amandla amahle kunye nokungajongwa. Isetyenziswa kakhulu ekususweni kwe-hydrogen sulfide kwigesi yendalo, igesi yokwenziwa, i-biogas, igesi yamalahle, i-coalbed methane kunye nezinto ezahlukeneyo eziqulethe i-sulfur; I-amorphous hydroxyl oxidation desulfurization yi-reaction desulfurization, engakwazi ukulawula ubunzulu be-desulfurization. Yinkqubo entle ye-desulfurization. Ngokugcwala kwe-desulfurizer kunye nokungena kwenqaba ye-desulfurization, isiphumo se-desulfurization siya kuncipha kakhulu, kwaye umxholo we-hydrogen sulfide kwigesi yendalo ecocekileyo uya kunyuka kakhulu, ngoko ke kuyimfuneko ukutshintsha i-desulfurizer ngexesha.