Ama-ejenti okuvimbela ukuminyana adlala indima ebalulekile ekugcineni ikhwalithi nokugeleza kwemikhiqizo yokudla eyimpuphu neyigranulated. Phakathi kwala ma-ejenti, i-silica yokudla yokuvimbela ukuminyana igqama ngokumunca kwayo umswakama okuhle nezakhiwo zokuvikela. I-silica ivimbela ngempumelelo ukuminyana futhi yandisa impilo yeshalofu yomkhiqizo, okwenza ibe yinto ebalulekile embonini yokudla. Lesi sihloko sihluza izinzuzo zobuchwepheshe, izigaba, izilinganiso zokusebenza, nezicelo zezimboni ze-silica, sigcizelela izinzuzo zayo nezinkambiso zokukhetha zabakhiqizi.

Ama-ejenti okuvimbela ukuminyana kokudla yizithako ezisetshenziselwa ukuvimbela ukwakheka kwamabhola ezintweni ezimpuphu noma ezihlinzayo. Umsebenzi wabo oyinhloko ukumunca umswakama, ngaleyo ndlela kugcinwe izici zokugeleza kwamahhala ezibalulekile ekucubunguleni nasekuphakameni. I-silica, noma i-silicon dioxide, iyaziwa kabanzi njenge-ejenti engcono kakhulu yokuvimbela ukuminyana ngenxa yendawo yayo enkulu kanye namandla okumunca umswakama. Ikhethwa kakhulu ezinhlelweni zokudla ngenxa yokuphepha kwayo nokusebenza kwayo kahle. Ukufakwa kwe-silica kuqinisekisa ikhwalithi yomkhiqizo engaguquki, kunciphisa ukuchitha, futhi kuthuthukisa ukwaneliseka kwabathengi.

I-Shandong Zhonglian Chemical Co., Ltd. ingumkhiqizi ohamba phambili ochwepheshe emikhiqizweni ye-silica esezingeni eliphezulu yokudla. Ubuchwepheshe babo ekukhiqizeni i-silica eguqulwe ngendlela yokukhipha amanzi (hydrophobic) buthuthukisa ukusebenza kwama-ejenti avimbela ukuminyana ezinhlobonhlobo zokudla. Ngokubeka phambili ukuphepha komkhiqizo kanye nokuthobela izindinganiso zamazwe ngamazwe, bahlinzeka nge-silica ehlangabezana nezidingo eziqinile zezimboni zokudla zomhlaba wonke.

Isakhiwo esinemingilwana ye-silica sinikeza indawo enkulu, esivumela ukuthi ikwazi ukumunca umswakama kahle. Leli khono libalulekile ekuvimbela ukuminyana, ikakhulukazi ezindaweni ezinomswakama oshintshashintshayo. Ukuvikelwa okwakhiwa yizinhlayiya ze-silica kuhlukanisa izimpuphu zokudla, kunciphisa ukuthintana okuqondile nokuhlanganiswa okwenzeka kamuva. Ngaphezu kwalokho, i-silica esezingeni lokudla ayisabela nanoma yini, ayinabuthi, futhi ayishintshi ukunambitheka noma ukubukeka kwemikhiqizo yokudla. Lezi zinzuzo zobuchwepheshe ziyenza ibe yisinqumo esithembekile kubakhiqizi abafuna ukugcina ubuqotho obuphezulu bomkhiqizo phakathi nokugcinwa nokuthuthwa.

Ukwenziwa okuthuthukisiwe, njengokuphathwa okukhipha amanzi (hydrophobic treatments), kuthuthukisa izici ze-silica ezikhipha amanzi, kuthuthukisa kakhulu ukusebenza kwayo okuvimbela ukuminyana. Lokhu kwenziwa kuvumela i-silica ukuthi isebenze kahle ezimweni ezomile nezinomswakama ophakathi, kwandisa ukusetshenziswa kwayo ezinhlelweni ezahlukahlukene zokudla.

Ama-ejenti okuvimbela ukuminyana ahlukaniswa ngokusekelwe ekwakhiweni kwawo kwamakhemikhali kanye nendlela yokusebenza kwawo. Izinhlobo ezijwayelekile zihlanganisa izinto ezingaphili njenge-calcium silicate, i-magnesium carbonate, ne-silica, kanye nama-ejenti aphilayo afana nezinto eziqhamuka ku-starch. I-silica esetshenziswa ekudleni iyathandwa ngenxa yokutholakala kwayo ngokwemvelo, ukuphepha kwayo, nokusebenza kwayo ngezindlela eziningi. Itholakala ngezindlela ezahlukene okubalwa kuzo i-fumed silica, i-precipitated silica, ne-colloidal silica, ngayinye inezici ezihlukile ezifanele izicelo ezithile zokudla.

I-Shandong Zhonglian Chemical Co., Ltd. inikeza uhla olubanzi lwemikhiqizo ye-silica eyenzelwe izimboni zokudla nezamaphilisi. Isiqondisi sabo semikhiqizo sihlanganisa i-silica eshintshwe ngendlela ye-hydrophobic, eyenzelwe ukuhlangabezana nezidingo eziqinile zekhwalithi nokuthuthukisa ukusebenza kwe-anti-caking. Imininingwane eningiliziwe ngemikhiqizo ingatholakala ku-Imikhiqizo ikhasi.

Ukuphumelela kwe-silica njenge-ejenti yokuvimbela ukubambana kulinganiswa ngamandla ayo okumunca umswakama, ukuthuthukiswa kokugeleza, nomthelela ekuzinzeni komkhiqizo. Izinkomba eziyinhloko zokusebenza zihlanganisa amaphesenti okumunca umswakama, i-angle of repose, nokusabalala kosayizi wezinhlayiya. I-silica esezingeni eliphezulu ibonisa ubukhulu obuncane obuncane kanye nokusabalala okuhle kakhulu, iqinisekisa ukusabalala okufanayo ezimpuphwini zokudla. Lezi zilinganiso zibalulekile ekwenzeni kahle amafomula nasekufezeni ukuthungwa komkhiqizo okungaguquki nokubukeka.

Abakhiqizi kufanele futhi bacabangele ukuthobela imithetho kanye nezitifiketi zokuphepha lapho bekhetha i-silica. I-Shandong Zhonglian Chemical Co., Ltd. ihambisana namazinga aphesheya okudla okuphephile, ihlinzeka amakhasimende ngezixazululo ze-silica eziwusizo neziqinisekisiwe ezithuthukisa ikhwalithi yomkhiqizo nokusebenza kahle kokukhiqiza.

Ama-silica anti-caking agents asetshenziswa kabanzi emikhiqizweni yokudla njengobisi oluyimpuphu, izinongo, izinhlanganisela zokubhaka, kanye neziphuzo ezisheshayo. Amandla abo okuvimbela ukuminyana athuthukisa ukucubungula, ukupakisha, nokuphatha kwabathengi. Emithini, i-silica iqinisekisa ukulinganisa okunembayo kwemithi eyimpuphu ngokugcina izakhiwo ezigeleza ngokukhululeka. Ukwengezwa kwe-silica kunciphisa isikhathi sokukhiqiza nokuchitha, okuholela ekongeni izindleko.

Ukukhetha i-silica esezingeni eliphezulu evela kubahlinzeki abahlonishwayo njengeShandong Zhonglian Chemical Co., Ltd. kuqinisekisa ukusebenza okuphezulu, ukuphepha, nokuthobela imithetho. Ngemininingwane eyengeziwe ngokuphikelela kwenkampani kukhwalithi nasekuqambeni izinto ezintsha, vakashela i-Mayelana Nathi ikhasi.

Ngokuphetha, i-silica eyi-anti-caking agent yokudla iyisengezo esibalulekile esiqinisekisa ukuzinza, ikhwalithi, nokuphepha kwemikhiqizo yokudla eyimpuphu. Ukumunca kwayo okungcono komswakama, ukungathathi hlangothi kwamakhemikhali, nokwazi ukuzivumelanisa nezimo kwenza kube ukukhetha okuncanyelwayo embonini yokudla nemithi. Ukukhetha i-silica evela kubakhiqizi abathembekile njengeShandong Zhonglian Chemical Co., Ltd. kuthuthukisa ukusebenza komkhiqizo, kusekela izinqubo zokukhiqiza ezisebenzayo, futhi kuhlangabezana namazinga omhlaba aqinile. Ukuhlola okwengeziwe mayelana nezixazululo zabo ezintsha ze-silica, vakashela kuIkhaya ikhasi.