I-asidi ye-Sulfamic, njenge-asidi eyomeleleyo ye-organic, isetyenziswe ngokubanzi kwintsimi yokucoca i-industrial ngenxa ye-detergency yayo egqwesileyo, i-corrosiveness ephantsi kwisinyithi kunye nokukhuselwa kwendalo. Imibhobho yinxalenye ebalulekileyo yoshishino kunye nobomi banamhlanje. Ukucocwa kwayo kunye nokugcinwa kwayo kuya kuchaphazela ngokuthe ngqo ukusebenza kwemveliso. Eli nqaku liza kuxoxa ngeenzuzo zokusetyenziswa kunye nezilumkiso zeI-asidi ye-sulfamic ekucoceni imibhobho.
Yintoni i-Sulfamic Acid?
I-asidi ye-Sulfamic yikristale engenambala okanye i-particle emhlophe ene-solubility efanelekileyo kunye nokuzinza. Yinto yemichiza ephilayo eyenziwe liqela le-amino (-NH2) kunye neqela le-sulfonic acid (-SO3H). Ihlala isetyenziswa njengonyango lwamanzi, i-arhente yokucoca kunye ne-reagent yekhemikhali. Njengento ene-asidi, i-asidi ye-sulfamic inokunyibilikisa ngokufanelekileyo i-oxides zetsimbi, isikali se-calcium, umhlwa kunye nesikali, ngoko ke ineenzuzo ezibalulekileyo ekucoceni imibhobho.
Iimpawu kunye nezinto eziluncedo zeSulfamic Acid
Isizathu sokuba kutheni i-asidi ye-sulfamic ingaba yi-ejenti yokucoca imibhobho esebenzayo ayinakuhlukaniswa kwiipropati zayo ezizodwa.
Iasidi eyomeleleyo: Sulfamic acidineasidi eyomeleleyo kwaye inokunyibilikisa ngokufanelekileyo iityuwa ezahlukeneyo ezingaphiliyo, iioksidi kunye nezinto eziphilayo ezincanyathiselwe kudonga lwangaphakathi lombhobho. Ilunge ngakumbi ekunyibilikiseni intlenga yetyuwa ye-calcium kunye ne-magnesium, kwaye ilungele ukwenziwa kodonga lwangaphakathi lombhobho. Inesiphumo esicacileyo sokucoca kwiingxaki zesikali. Xa kuthelekiswa ne-asidi yokucoca i-asidi yendabuko, njenge-hydrochloric acid, i-asidi ye-sulfamic ayinayo kuphela ukucoca okuphezulu, kodwa ayivelisi iigesi ezinobundlobongela okanye imveliso eyingozi kwezinye iimeko, kwaye inokukhusela ngcono imibhobho kunye nezixhobo.
Ukudleka okuphantsi:Xa kuthelekiswa neeasidi ezomeleleyo zemveli, i-asidi yesulfamic ayidleli kangako kwimibhobho yentsimbi (intsimbi engatyiwa, imibhobho yobhedu, iialloyi zealuminiyam, intsimbi ekhandiweyo, njl. njl.). Inokhuseleko oluphezulu xa ucoca imibhobho yezinto ezahlukeneyo. Oku kuyenza ifaneleke ngokukodwa kumashishini aneemfuno eziphezulu kwizixhobo zombhobho, ezifana nokulungiswa kokutya, amayeza, umbane kunye namanye amashishini.
Ukunyibilika okuphezulu:I-asidi ye-Sulfamic kunye neetyuwa zayo zinokwenza ii-complexes ezinyibilikayo kunye neentlobo ze-ion zetsimbi, ezinika inzuzo ebalulekileyo ekususeni i-oxides yesinyithi kunye nesikali.
Kulula ukuyisebenzisa kunye nokulawula:Xa usebenzisa i-asidi ye-sulfamic yokucoca imibhobho, ngokuqhelekileyo ifuna kuphela ukulungiswa okulula kwesisombululo sokucoca kunye nokucoca ngokubhekiselele kugxininiso oluthile kunye neemeko zokushisa. Xa kuthelekiswa neendlela zemveli zokucoca ngoomatshini, ukucocwa kweekhemikhali kulungeleka ngakumbi kwaye kugcina uninzi lwabasebenzi kunye nexesha. Inkqubo yokusetyenziswa kwe-asidi ye-sulfamic ilula kwaye inokusebenza kumaqondo okushisa aphantsi, okwenza inkqubo yokucoca imibhobho izinzile kwaye ilawuleke.
Ukusetyenziswa kwe-asidi ye-sulfamic ekucoceni imibhobho
I-asidi ye-Sulfamic inoluhlu olubanzi lwezicelo ekucoceni imibhobho, ngakumbi kuquka le miba ilandelayo:
Iibhoyila kunye nezixhobo zokutshintsha ubushushu:I-asidi ye-Sulfamic inokususa ngokufanelekileyo isikali kunye neemveliso ze-corrosion ngaphakathi kweebhoyila, i-condensers, i-heater exchangers kunye nezinye izixhobo, ukuphucula ukusebenza kwe-thermal yezixhobo, kunye nokwandisa ubomi benkonzo yezixhobo.
Imibhobho yemichiza:Ngethuba lenkqubo yokuvelisa imichiza, iindonga zangaphakathi zemibhobho zixhomekeke ekunyuseni kunye nokubola. I-asidi ye-Sulfamic inokususa oku kungcola kwaye iqinisekise imibhobho egudileyo kunye nokusebenza okuqhelekileyo kwezixhobo.
Ishishini lokulungisa ukutya:Izixhobo zokulungisa ukutya zineemfuno eziphezulu kakhulu zococeko. I-asidi ye-Sulfamic inokususa ngokufanelekileyo iiprotheni, amafutha kunye nezinye izinto eziphilayo ngaphakathi kwezixhobo zokuqinisekisa ukhuseleko kunye nococeko lwemveliso yokutya.
Isixhobo sokwenza amaphepha:Ngethuba lenkqubo yokwenza iphepha, iifayili ze-pulp zokhuni, iifayili kunye nezinye izinto zivame ukuqokelela eludongeni lwangaphakathi lombhobho. I-asidi ye-Sulfamic inokususa oku kungcola kwaye iphucule umgangatho we-pulp.
Izinto ekufuneka uziqwalasele xa ucoca imibhobho ye-sulfamic acid
Nangona i-asidi ye-sulfamic ineenzuzo ezininzi ekucoceni imibhobho, ezi ngongoma zilandelayo kufuneka ziqatshelwe kwizicelo ezibonakalayo:
Ulawulo lokugxila:Ukuxinwa kwe-asidi ye-sulfamic kufuneka kukhethwe ngokufanelekileyo ngokohlobo kunye neqondo lokungcola. Ukuba ugxininiso luphezulu kakhulu, luya kutshabalalisa umbhobho ngokulula, kwaye ukuba ugxininiso luphantsi kakhulu, umphumo wokucoca uya kuba mbi.
Ulawulo lobushushu:Ukwandisa ubushushu bokucoca kwamanzi kuya kunceda ukukhawuleza ukuphendula, kodwa ukuba izinga lokushisa liphezulu kakhulu, iigesi ezinobungozi ziya kuveliswa ngokulula, ngoko kufuneka zilawulwe ngaphakathi koluhlu olufanelekileyo (Ngokuqhelekileyo ngaphantsi kwe-60 ° C).
Ulawulo lwexesha: If ixesha lokucoca lifutshane kakhulu, ukungcola akukwazi ukususwa ngokupheleleyo; ukuba ixesha lokucoca lide kakhulu, liya kubangela lula ukubola okungadingekile kumbhobho.
Ukhuseleko lokhuseleko:Iasidi yeSulfamic iyadleka. Iiglasi ezikhuselayo, iiglavu kunye nezinye izixhobo zokukhusela kufuneka zigqitywe ngexesha lokusebenza ukuphepha ukudibanisa nolusu.
Njenge-ejenti yokucoca imibhobho esebenzayo kwaye ekhuselekileyo, i-asidi ye-sulfamic idlala indima ebaluleke kakhulu kwimveliso yezoshishino. Ngokukhetha ngokufanelekileyo ugxininiso, ubushushu kunye nexesha, kunye nokuthatha amanyathelo okukhusela ahambelanayo, iingenelo ze-asidi ye-sulfamic zingasetyenziswa ngokupheleleyo, umphumo wokucoca umbhobho unokuphuculwa, kwaye ubomi benkonzo yezixhobo bunokwandiswa.
Ixesha lokuposa: Nov-15-2024