Ukusetyenziswa kwe-ammonium sulphate

Yokwenziwa i-ammonium sulphateizichumisi ziikristale ezimhlophe, ezinje ngezo zenziwe nge-coking okanye ezinye iimveliso ze-petrochemical ezenziwe nge-cyan, ngombala omdaka okanye ngombala otyheli. Umxholo wei-ammonium sulphateyi-20.5-21% kwaye iqulethe inani elincinci kakhulu leasidi yasimahla. Iyanyibilika ngokulula emanzini kwaye ine-hygroscopicity ephantsi, kodwa iyakwazi nokufunxa ukufuma kunye ne-agglomerate kumaxesha emvula, eya kuthi ibethe ingxowa yokupakisha. Nika ingqalelo ekungeneni komoya kunye nokoma ngexesha lokugcina.Ammonium sulphateezinzile kubushushu begumbi, kodwa xa izinto ezine zealkali zisebenza, ikhupha igesi yeammonia njengazo zonke izichumisi ze-nitrogen ye-ammonium. Emvai-ammonium sulphate ifakwe emhlabeni, iya kuthi kancinci inyuse i-asidi yomhlaba ngokufunxa kwezityalo, ke i-ammonium sulphate iyafana nesichumiso se-asidi yomzimba.
Ammonium sulphateilungele umhlaba jikelele kunye nezityalo ezilungisiweyo, kunye nevumba lezityalo ezithanda i-ammonium. Ingasetyenziswa njengesichumisi esisisiseko, isinxibo esingaphezulu kunye nesichumiso sembewu. Kwisichumisi esinyanzelekileyo, kuqoqosho ngakumbi kwaye kuyasebenza ukufaka isixa esikhulu sezinongo emhlabeni kufutshane nenkqubo yengcambu ngeentsuku zokuqala ezimbalwa zokukhula kwesityalo. Nangona kunjalo, kufuneka ifakwe xa kungekho matontsi amanzi kwisiqu nakumphezulu wamagqabi ukunqanda ukonakala kwesityalo. Kwirayisi, kufuneka ifakwe nzulu okanye idityaniswe namasimi okulima ukuthintela ukulahleka kwe-chlorine ngenxa yenitrification kunye ne-denitrification.
Isixa se i-ammonium sulphatenjengoko isichumisi sembewu kufuneka sincinci, ngokubanzi i-10 kg kumyuzi nganye, ixutywe namaxesha ama-5 ukuya ku-10 okubola kwesichumiso somhlaba okanye umhlaba ochumileyo, ulumke ungadibani nembewu. Xa kutshintshwa izithole zerayisi, iikati ezi-5-10i-ammonium sulphate inokusetyenziswa ngehektare nganye, idityaniswe nesichumiso sendalo esidityanisiweyo, i-superphosphate, njl, ukwenza islurry esincinci, esetyenziselwa ukudipha iingcambu zezithole, kwaye isiphumo silungile.
Kwimihlaba eneasidi, i-ammonium sulphate kufuneka isetyenziswe ngokudibeneyo nomgquba wasezifama, kwaye kufuneka isetyenziswe ngokudibene nezichumisi zealkali ezifana nesichumisi se-calcium magnesium phosphate kunye nekalika (ayixutywanga) ukukhusela i-asidi yomhlaba ekukhuleni.
Ukusetyenziswa kwe i-ammonium sulphateisichumiso kwicandelo ledyadi siza kuvelisa i-hydrogen sulfide, eya kwenza iingcambu zerayisi zibe mnyama, eziyityhefu kwilayisi, ngakumbi xa idosi inkulu okanye ifakwe kwicandelo elidala lokubuyisela, le tyhefu isenokwenzeka. Sebenzisa ufudo kwaye udibanise amanyathelo afanelekileyo njengokulima kunye nokukroba amasimi.


Ixesha lokuposa: Jul-15-2021