I-Sodium hydrosulfide iyinto ebalulekile yamakhemikhali eluhlaza
2026-06-01
i-sodium hydrosulfide iyizinto ezibalulekile zamakhemikhali kanye nomkhiqizo ophumayo, futhi inqubo yayo yokuhwamuka kanye nokuhlushwa ibhekene nezinselele ezihlukile njengokugqwala okunamandla kanye nokuzwela okuphezulu kokushisa.
Ukuhlaziywa Kwezici Ezikhethekile Zenqubo Yokuhwamuka Kwe-Sodium Hydrosulfide
Ukuhwamuka kwezixazululo ze-sodium hydrosulfide kuhluke kakhulu kokwasawoti ovamile, ikakhulukazi ezicini ezimbili: izakhiwo zezinto kanye nezidingo zenqubo.
Ngokwekhemikhali, i-sodium hydrosulfide i-hydrolyze kalula emazingeni okushisa aphezulu, ikhiqize igesi ye-hydrogen sulfide kanye ne-sodium hydroxide. Lokhu kusabela akugcini nje ngokubangela ukulahlekelwa izithako ezisebenzayo kodwa futhi kuholela ekugqwaleni okukhulu kwemishini. Idatha yokuhlola ikhombisa ukuthi izinga le-hydrolysis le-sodium hydrosulfide likhuphuka kakhulu lapho izinga lokushisa lidlula ama-80°C, okudinga ukulawulwa okunembile kwamazinga okushisa okusebenza ohlelweni lokuhwamuka.
Ngokwemvelo, izixazululo ze-sodium hydrosulfide zi-alkaline kakhulu futhi zigqwala kakhulu, zibeka izidingo eziqinile ezintweni zemishini. Izinsimbi ezivamile ezingagqwali zakha ukugqwala okubangela ukugqwala kanye nokuqhekeka kokugqwala ngemva kokuxhumana isikhathi eside, okwenza kudingeke ukusetshenziswa kwezinsimbi ezikhethekile noma ubuchwepheshe bokumboza. Okwamanje, ama-ion e-sulfide esixazululweni asabela ezindaweni zensimbi ukuze akhe ungqimba lwe-FeS oluxegayo, okusheshisa ukugqwala. Idatha yokusebenza ikhombisa ukuthi impilo yesevisi yemishini yensimbi yekhabhoni engavikelekile endaweni ye-sodium hydrosulfide ngokuvamile ayidluli izinyanga eziyi-6.
Amapharamitha ajwayelekile angokomzimba ezixazululo ze-sodium hydrosulfide afaka: ukuphakama kwephuzu lokubila elingu-15–25°C ngesisombululo sokuhlushwa esingu-30%; izinga lokugqwala elingu-0.5–2.0 mm/ngonyaka ngensimbi engagqwali engu-316L ku-80°C; izinga le-hydrolysis elingu-3–8% ngehora ku-90°C ngaphansi kwengcindezi yomoya; kanye nezinga lokushisa le-crystallization elingu-40–60°C ngezixazululo ezigcwele.
Ukuhwamuka kwezixazululo ze-sodium hydrosulfide kuhluke kakhulu kokwasawoti ovamile, ikakhulukazi ezicini ezimbili: izakhiwo zezinto kanye nezidingo zenqubo.
Ngokwekhemikhali, i-sodium hydrosulfide i-hydrolyze kalula emazingeni okushisa aphezulu, ikhiqize igesi ye-hydrogen sulfide kanye ne-sodium hydroxide. Lokhu kusabela akugcini nje ngokubangela ukulahlekelwa izithako ezisebenzayo kodwa futhi kuholela ekugqwaleni okukhulu kwemishini. Idatha yokuhlola ikhombisa ukuthi izinga le-hydrolysis le-sodium hydrosulfide likhuphuka kakhulu lapho izinga lokushisa lidlula ama-80°C, okudinga ukulawulwa okunembile kwamazinga okushisa okusebenza ohlelweni lokuhwamuka.
Ngokwemvelo, izixazululo ze-sodium hydrosulfide zi-alkaline kakhulu futhi zigqwala kakhulu, zibeka izidingo eziqinile ezintweni zemishini. Izinsimbi ezivamile ezingagqwali zakha ukugqwala okubangela ukugqwala kanye nokuqhekeka kokugqwala ngemva kokuxhumana isikhathi eside, okwenza kudingeke ukusetshenziswa kwezinsimbi ezikhethekile noma ubuchwepheshe bokumboza. Okwamanje, ama-ion e-sulfide esixazululweni asabela ezindaweni zensimbi ukuze akhe ungqimba lwe-FeS oluxegayo, okusheshisa ukugqwala. Idatha yokusebenza ikhombisa ukuthi impilo yesevisi yemishini yensimbi yekhabhoni engavikelekile endaweni ye-sodium hydrosulfide ngokuvamile ayidluli izinyanga eziyi-6.
Amapharamitha ajwayelekile angokomzimba ezixazululo ze-sodium hydrosulfide afaka: ukuphakama kwephuzu lokubila elingu-15–25°C ngesisombululo sokuhlushwa esingu-30%; izinga lokugqwala elingu-0.5–2.0 mm/ngonyaka ngensimbi engagqwali engu-316L ku-80°C; izinga le-hydrolysis elingu-3–8% ngehora ku-90°C ngaphansi kwengcindezi yomoya; kanye nezinga lokushisa le-crystallization elingu-40–60°C ngezixazululo ezigcwele.
Mayelana ne-Zibo Anhao Chemical Co., Ltd. 
I-Sodium Hydrosulfide (NaHS)
I-Zibo Anhao Chemical Co., Ltd. ingumhlinzeki ochwepheshe we-Sodium Hydrosulfide esezingeni eliphezulu, ikhemikhali engakhiqizi izinto eziphilayo esetshenziswa kabanzi ene-CAS No. 16721-80-5. Umkhiqizo wethu utholakala ngezindlela eziqinile neziwuketshezi, uqukethe ubumsulwa obuphezulu, izakhiwo zamakhemikhali ezizinzile kanye nokuncibilika okuhle emanzini.
Isetshenziswa kabanzi ezimbonini eziningi: njenge-ejenti yokuntanta ezimayini yokucubungula insimbi engenansimbi; isiza sokususa uboya nokushiswa kwesikhumba embonini yesikhumba; i-ejenti yokunciphisa kanye nomsizi wodayi ezindaweni zezindwangu kanye nokudaya; kanye nezinto eziwusizo zokwenziwa kwamakhemikhali, ukwelashwa kwamanzi amdaka kanye nokwenza amaphepha.
Samukela amazinga okulawula ikhwalithi aqinile futhi sinikeza izixazululo zokupakisha eziguquguqukayo. Njengoba sinesitoko esanele kanye nempahla esebenza kahle, singagcwalisa ama-oda amaningi futhi silethe izimpahla ngesikhathi. Siyakwamukela amakhasimende omhlaba wonke ukuthi asithinte ukuze sibambisane.
I-Zibo Anhao Chemical Co., Ltd. ingumhlinzeki ochwepheshe we-Sodium Hydrosulfide esezingeni eliphezulu, ikhemikhali engakhiqizi izinto eziphilayo esetshenziswa kabanzi ene-CAS No. 16721-80-5. Umkhiqizo wethu utholakala ngezindlela eziqinile neziwuketshezi, uqukethe ubumsulwa obuphezulu, izakhiwo zamakhemikhali ezizinzile kanye nokuncibilika okuhle emanzini.
Isetshenziswa kabanzi ezimbonini eziningi: njenge-ejenti yokuntanta ezimayini yokucubungula insimbi engenansimbi; isiza sokususa uboya nokushiswa kwesikhumba embonini yesikhumba; i-ejenti yokunciphisa kanye nomsizi wodayi ezindaweni zezindwangu kanye nokudaya; kanye nezinto eziwusizo zokwenziwa kwamakhemikhali, ukwelashwa kwamanzi amdaka kanye nokwenza amaphepha.
Samukela amazinga okulawula ikhwalithi aqinile futhi sinikeza izixazululo zokupakisha eziguquguqukayo. Njengoba sinesitoko esanele kanye nempahla esebenza kahle, singagcwalisa ama-oda amaningi futhi silethe izimpahla ngesikhathi. Siyakwamukela amakhasimende omhlaba wonke ukuthi asithinte ukuze sibambisane.
I-imeyili: info@anhaochemical.com