Inquiry
Form loading...

Sodium hydrosulfide ndi chinthu chofunikira kwambiri cha mankhwala

2026-06-01
Kusanthula kwa Makhalidwe Apadera a Njira Yotulutsira Madzi a Sodium Hydrosulfide
Kutuluka kwa madzi mu sodium hydrosulfide kumasiyana kwambiri ndi kwa mchere wamba, makamaka m'mbali ziwiri: katundu wa zinthu ndi zofunikira pa ntchito.

Pa mankhwala, sodium hydrosulfide imasungunuka mosavuta kutentha kwambiri, zomwe zimapangitsa kuti mpweya wa hydrogen sulfide ndi sodium hydroxide uwonongeke. Izi sizimangoyambitsa kutayika kwa zosakaniza zogwira ntchito komanso zimayambitsa dzimbiri lalikulu la zida. Deta yoyesera ikuwonetsa kuti kuchuluka kwa hydrolysis ya sodium hydrosulfide kumakwera kwambiri kutentha kukapitirira 80°C, zomwe zimafuna kuwongolera bwino kutentha komwe kumagwira ntchito mu dongosolo la evaporation.

Mwachilengedwe, sodium hydrosulfide solutions ndi alkaline kwambiri komanso yowononga kwambiri, zomwe zimapangitsa kuti zipangizo zikhale ndi zofunikira kwambiri. Zitsulo zosapanga dzimbiri zomwe zimagwiritsidwa ntchito nthawi zambiri zimakhala ndi dzimbiri komanso zimayamba kusweka pambuyo pokhudzana kwa nthawi yayitali, zomwe zimapangitsa kuti pakhale kugwiritsa ntchito ma alloys apadera kapena ukadaulo wa lining. Pakadali pano, ma ion a sulfide omwe ali mu yankho amachitapo kanthu ndi pamwamba pa chitsulo kuti apange gawo lotayirira la FeS, zomwe zimapangitsa kuti dzimbiri liziwonjezeka. Deta yogwira ntchito ikuwonetsa kuti nthawi yogwiritsira ntchito zida zachitsulo cha kaboni zosatetezedwa m'malo okhala ndi sodium hydrosulfide nthawi zambiri sizipitirira miyezi 6.

Ma parameter wamba a sodium hydrosulfide solutions ndi awa: kukwera kwa kutentha kwa 15–25°C pa yankho la 30%; kutsika kwa dzimbiri kwa 0.5–2.0 mm/chaka pa chitsulo chosapanga dzimbiri cha 316L pa 80°C; kutsika kwa madzi kwa 3–8% pa ola limodzi pa 90°C pansi pa kupanikizika kwa mpweya; ndi kutentha kwa makristalo kwa 40–60°C pa mayankho okhuta.
Zokhudza Zibo Anhao Chemical Co., Ltd.
Sodium Hydrosulfide (NaHS)
Zibo Anhao Chemical Co., Ltd. ndi kampani yogulitsa Sodium Hydrosulfide yapamwamba kwambiri, mankhwala osapangidwa omwe amagwiritsidwa ntchito kwambiri okhala ndi CAS No. 16721-80-5. Katundu wathu amapezeka mu mawonekedwe olimba komanso amadzimadzi, okhala ndi chiyero chapamwamba, mphamvu zokhazikika za mankhwala komanso kusungunuka bwino m'madzi.

Imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana: ngati choyeretsera madzi m'migodi pokonza zitsulo zopanda chitsulo; choyeretsera tsitsi ndi kupukuta khungu m'makampani opanga zikopa; chochepetsera tsitsi ndi chothandizira utoto m'minda ya nsalu ndi utoto; komanso chida chofunikira kwambiri popanga mankhwala, kukonza madzi otayira komanso kupanga mapepala.

Timagwiritsa ntchito miyezo yokhwima yowongolera khalidwe ndikupereka njira zosinthira ma CD. Tikakhala ndi katundu wokwanira komanso zinthu zogwiritsidwa ntchito bwino, titha kukwaniritsa maoda ambiri ndikutumiza katundu pa nthawi yake. Takulandirani makasitomala apadziko lonse lapansi kuti atilankhule nafe kuti tigwirizane.
Imelo: info@anhaochemical.com
Ma Flakes ndi Madzi a Sodium Hydrosulfide