Kubwezeretsa sulfure kuchokera ku gasi lachilengedwe pogwiritsa ntchito njira ya LO-CAT

Sichuan Hengzhong Clean Energy Equipment Co., Ltd. imadziwika bwino pa ntchito ya gasi. chithandizo cha mutu wa chitsime, kuyeretsa mpweya wachilengedwe, Kubwezeretsa LPG, Chomera cha LNG ndi seti ya jenereta ya gasi lachilengedwe.

Njira yobwezeretsa H₂S mu mpweya wachilengedwe imasankhidwa makamaka kutengera kuchuluka kwa mpweya wa asidi, H ₂ Kuchuluka kwa S, ndi zofunikira pakuyeretsa. Pakadali pano, njira zamafakitale zomwe zimagwiritsidwa ntchito kwambiri zimaphatikizapo mitundu iwiri iyi: (1) Njira ya Claus）(2) LO-CAT

Tsopano yambitsani njira yopezera sulfure pogwiritsa ntchito njira ya LO-CAT.

Njira yovuta yochotsera chitsulo mu chitsulo

Njira yovuta yochotsera chitsulo ndi njira yonyowa yochotsera chitsulo chovuta pogwiritsa ntchito chitsulo chovuta ngati chothandizira kuchotsa hydrogen sulfide. Khalidwe lake ndikusintha H mwachindunji₂S mu mpweya kupita ku elemental S. Pambuyo poyamwa, kuchuluka kwa H2S mu mpweya kumakhala kochepera 20ppm. Ndi mtundu watsopano wa ukadaulo wochotsa sulfure wokhala ndi njira yosavuta, mphamvu yayikulu yogwirira ntchito ya sulfure, komanso wochezeka komanso wopanda poizoni. Kuchuluka kwa sulfure kumafika pa 99.9%, ndipo mpweya woyeretsedwa wa mchira ukhoza kukwaniritsa zizindikiro zachilengedwe zomwe zikukula mosalekeza. Njira yovuta yochotsera sulfure yachitsulo ndi yoyenera mayunitsi obwezeretsa sulfure okhala ndi H₂Kuchuluka kwa S kwa 0-100% ndi 0.1-20 t/d.

Chitsimikizo chabwino kwambiri cha chipangizo chobwezeretsa sulfure cholumikizidwa ndi sled ndi seti imodzi ya sulfure yosakwana 2 t/d.

Chithunzi cha kayendedwe ka njira yachitsulo chovuta kuchira sulfure

Cholinga chachikulu cha njirayi ndi kugwiritsa ntchito chitsulo chosungunuka (Fe³⁺) ngati chothandizira kuti H₂S ilowe mwachindunji mu sulfure yoyambira mu gawo lamadzimadzi.

Gawo Loyamwa: H₂Mpweya wokhala ndi S umalowa mu absorber ndikukhudza yankho la catalyst.³⁺ oxidize H₂S imasanduka sulfure pamene imachepetsedwa kukhala chitsulo chachitsulo (Fe²⁺).

Gawo Lobwezeretsa: Yankho lokhala ndi Fe²⁺ imalowa mu okosijeni. Mwa kupumira mpweya, Fe²⁺ imabwezeretsedwa ku Fe³⁺, kubwezeretsa ntchito ya yankho kuti ligwiritsidwe ntchito mozungulira.

Kubwezeretsa Sulfur: Sulfur wopangidwa ndi sulfure umalekanitsidwa kudzera mu zipangizo monga ma filters a vacuum kuti apange makeke a sulfure.