Izicelo ze-sulfamic acid kumzi-mveliso wedayi

Njengemichiza yeqela lemichiza elihlukeneyo,i-sulfamic acidIdlala indima ebalulekileyo kumzi-mveliso wedayi. Iipropathi zayo ezizodwa zenza ukuba zisetyenziswe ngokubanzi kwi-diye shnthesis kunye neenkqubo zokudada. Ayinakusetyenziswa kuphela njengesincedisi esikhundleni sokuphucula ukusebenza kwe-Dye Synthesi, kodwa kunokusetyenziselwa ukuhlengahlengisa ixabiso le-PH yenkqubo yokukhuthaza i-Dye kwaye ikhuphe i-DYE ikhuthazile kwaye iphinde ithathe i-DYE. Eli nqaku libonisa iindima ezinobunzima be-sulfamic acid kwimveliso ye-DYE kunye nezibonelelo zayo zeshishini.

1.Ukulinganiswa okugqithisileyo

Kwi-Dye Synthesis, i-diazatizetion yokuphendula linyathelo eliphambili kwimveliso ye-Azo Dyes. Indlela yokuphendula ihlala isebenzisa i-sodium ndrite kunye ne-hydrochloric acid ukuvelisa i-wittius acid, ephinda isebenze ngee-amines zevumba le-diazonium. Nangona kunjalo, ukuba i-nitrite engaphezulu ayithathwanga ngexesha, iya kubangela ungcoliseko lwendalo, kwaye i-nitrite engaphezulu inokusabela nge-Dye Molecules, echaphazela imibala kunye nokukhanya kwedayi. Ke ngoko, i-Aminosulfonic Acid isetyenziswe ngokubanzi kumzi-mveliso wedayithi njengokhuseleko olusebenzayo nolwelondoloze ngokukhuselekileyo. Umgaqo wokuphendula ngolu hlobo lulandelayo:

UNano₂ + H₃nso₃ → N₂so₄ + H₂o

I-Aminosulfonic acidI-wires ngokukhawuleza nge-nitrite kwaye inokuguqula ngokufanelekileyo i-nitrin engalunganga kwigesi yenitrogen engenabungozi.

• Izicelo ezithile

I-POST-NOLWAZI LOKUFUNDA NGOKUGQIBELA

Ukucoca i-Dye

Unyango lwamanzi amdaka: kuba amanzi amdaka ane-nitrite, i-Aminosulfous Acid inokusetyenziselwa unyango ukunciphisa uxinzelelo lwe-nitte kumanzi amdaka kunye nokunciphisa ungcoliseko kwindalo esingqongileyo.

2. Ukuzinza kwezisombululo zedayi

Kumzi-mveliso wedayi, uzinzo lwezisombululo zeDYE kubalulekile ekuqinisekiseni iyunifomu kunye nebala elingaguqukiyo. I-Sulfamic Acid isebenza njengearhente yokuzinzisa, ukuthintela i-hydrolysis ye-hydrolysis kunye nokupheliswa kwe-Dye Molekcuy ngexesha lokugcina kunye nokusetyenziswa. Olu phawu lubaluleke ngakumbi kwii-DYE zokusebenza, apho ukugcina ingqibelelo yekhemikhali kubalulekile ekufezekiseni imibala eqhubekayo neyonke.

3. Ulawulo lwe-PH

Ukusebenza kweedayi ezininzi kuxhomekeke ekugcineni inqanaba elithile le-PH. I-Sulfamic Acid, eyaziwa ngokuba yicingo layo, lisebenza njengo-Adushasters kwi-Dye zokuhlamba. Ngokulawula ngokuthe ngqo i-PH, iqinisekisa iimeko ezifanelekileyo ukuze ilungiswe kwi-fibers, ekwandiseni i-Dye isebenza kakuhle kunye nokunciphisa umngcipheko wemibala engalinganiyo okanye iziphene.

I-4. Ukuchitheka kunye nokucoca idayi

Ukuveliswa kwedayi kunye nesicelo kuhlala kukhokelela ekuqokeleleni ubungakanani besikali kunye neentsalela kwizixhobo. Ipropathi ye-Sulfamic acid enamandla ye-Acid yenza iarhente ecocekileyo yokucoca le mali ngaphandle kokonakalisa oomatshini. Ukucoca rhoqo nge-sulfamic acid ayiphumi kuphela izixhobo zokuphila kodwa iqinisekisa ukuba inkqubo yokudayela ihlala ingasebenzi, imphumo kwiimveliso ezisemgangathweni.

I-5. Ukuphucula umgangatho wokudayala kwi-fibers

I-sulfamic acid ixhasa ukungena kunye nokulungiswa kweedayi kwiintsinga ezinje ngekotoni, woboya, kunye nezixhobo zokwenziwa. Ngokwenza imeko ye-Acidic efanelekileyo, iqinisekisa ukuba i-fursing ye-Dye Molekcucus kwi-fiber, ekhokelela kwimibala esebenzayo neqinileyo. Oku kuluncedo kakhulu kwimizi mveliso efuna ukugqitywa komgangatho ophezulu.

Indima ye-Sulfamic kwishishini leDye i-Ints eziziintandabuzo, isuka kwizisombululo zokuzinzisa idayi yokuphucula umgangatho wedayi, izixhobo zokucoca, kunye nokunyanga amanzi amdaka. Iipropathi zayo ezizodwa kunye neempawu ezinobuhlobo bokusingqongileyo zenza ukuba i-asethi ebaluleke kakhulu kubavelisi abafune ukusebenza kunye nokuzinza.