Tus nqi ntawm hydrogen sulfide yog dab tsi?
Tus nqi ntawm hydrogen sulfide yog dab tsi?

Video: Tus nqi ntawm hydrogen sulfide yog dab tsi?

Video: Tus nqi ntawm hydrogen sulfide yog dab tsi?
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Anonim

Hydrogen muaj ib nqi ntawm +1 thiab txij thaum Hydrogen muaj ib tug subscript ntawm 2 lub nqi hloov mus rau +2. Nrhiav S lossis sulfur nqi koj tuaj yeem saib ntawm lub rooj zaum thiab pom nws nyob hauv 16 kem (uas txhais tau tias nws yog -2) lossis nkag siab tias txij li thaum H2S yog covalent daim ntawv cog lus nqi yuav tsum rho tawm ib leeg tawm.

Hais txog qhov no, cov mis rau hydrogen sulfide yog dab tsi?

H2S

Tsis tas li ntawd, qhov tshuaj tiv thaiv ntawm hydrogen thiab sulfur yog dab tsi? Thaum kub kub los yog nyob rau hauv lub xub ntiag ntawm catalysts, leej faj dioxide reacts nrog hydrogen sulfide tsim elemental leej faj thiab dej. Qhov no tshuaj tiv thaiv yog exploited nyob rau hauv lub Claus txheej txheem, ib tug tseem ceeb industrial txoj kev mus pov tseg ntawm hydrogen sulfide.

Ib yam li ntawd, koj nrhiav hydrogen sulfide qhov twg?

Hydrogen sulfide muaj nyob rau hauv cov roj av crude thiab natural gas. Nws kuj yog tsim los ntawm cov kab mob sib cais ntawm cov organic teeb meem. Hydrogen sulfide tuaj yeem tsim los ntawm decomposing tib neeg thiab tsiaj pov tseg, thiab muaj nyob rau hauv cov dej phwj tuaj kho cov nroj tsuag thiab cov tsiaj txhu.

Yuav ua li cas lub cev tau tshem ntawm hydrogen sulfide?

KEV KHO MOB: AERATION Vim hydrogen sulfide gas khiav tawm sai sai los ntawm dej kom ua rau muaj ntxhiab tsw, nws kuj yuav raug tshem tawm ntawm cov dej los ntawm aeration. Cov txheej txheem muaj xws li bubbling cua los ntawm lub tank dej, ces sib cais los yog "stripping" lub hydrogen sulfide nyob rau hauv cov huab cua los ntawm venting nws mus rau sab nraum zoov.

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