(RDP) Ithetha ntoni

Uhlengahlengiso lubhekisa kubuchule bezinto eziqinileyo (zihlala kwi-powder okanye i-Granular) ukuba ichithwe ngokulula kwindawo engamanzi kwaye ibeke ukunqunyanyiswa okuzinzileyo okanye ukusasazeka. Le ndawo ibaluleke kakhulu kumashishini anje ngamayeza, ekwakhiwe, i-ceramics kunye nezolimo, apho kufuneka alawule okanye amaqhinga e-tywing ukwenza izisombululo ze-homogeneous, ukunqunyulwa okanye i-eulsions. I-powders ehlaziyiweyo (i-RDPS) isetyenziswa kuluhlu olubanzi lwezicelo ukusuka kwiifom zamayeza ezinto zokwakha, ezibonelela ngezibonelelo ezinje ngokuphathwa okuphuculweyo, ukugcinwa kunye nokuchaneka kwe-dong.

1. INTSHAYELELO Ukuhlaziywa:
Uhlengahlengiso luyipropathi ebalulekileyo yezixhobo eziqinileyo zezinto eziqinileyo, ngakumbi i-powders okanye iigranti, ezigqiba ukukwazi kwabo ukusasaza ngokungagungqiyo kwi-ofisi yobuqhetseba emva kwendawo engamanzi emva kokusa kwakhona. Ikota idla ngokusetyenziswa kumashishini apho ukusasazeka okusebenzayo kwezinto eziqinileyo kwi-matrix yolwelo kubalulekile kwimveliso yemveliso kunye nokusebenza. Iphawuleka ngokukwazi kwabo ukwenza ukunqunyanyiswa ngokuzinzileyo okanye ukusasazeka ngokudibana namanzi, i-powders ekhoyo idlala indima ebalulekileyo kwizicelo ezininzi, kubandakanya iifomuli zendlela, iikhemikhali zokwakha, i-cerachemicals.

2. Ukubaluleka kolawulo:
Ukubaluleka kokuhlaziywa kweziqu ezivela kwifuthe layo kwintsebenzo yemveliso, ukuphatha kunye nokugcinwa. Kumsebenzi kumashishini, amandla okuguqula izixhobo eziqinileyo zibe zefomati engamanzi zisenza lula ukulungiswa okulula, ukuphuculwa kokuzinza okuphuculweyo kunye nokusebenza kakuhle. Amashishini aphambili axhamla kwimida efunekileyo ibandakanya:

A. Iyeza:
Kumalungiselelo asemachiza, iipowuli ezikhoyo zinokulungiselela ukunqunyanyiswa, ii-eulssions okanye iifom ze-dosage eziphicothiweyo, ezinezibonelelo zokuphuculwa kwebhayili, ukukhutshwa okulawulwayo kunye nokudalwa kakuhle.

b. Yakha:
Kumzi-mveliso wokwakha, iipowda ezikhoyo zisetyenziswa kwifomu yodaka yokuphucula ukunamathela, ukuguquguquka kunye nokuxhathisa kwamanzi. Ezi zixhobo zinceda ekuphuculeni ukusebenza kunye nokusebenza kwezinto ezinesakhiwo, ukunceda ukuvelisa iimveliso ezizodwa nezemigangatho ezisemgangathweni.

C. I-ceramics:
Kwi-tile amachaphaza kunye ne-gris, iipowda ezikhoyo zisetyenziswa njengezongezo zokuphucula amandla e-COCO, ukugcinwa kwamanzi kunye nokunganyangeki. Badlala indima ebalulekileyo ekomelezeni iipropathi ze-sumological kunye nembeko zefomuraramic ye-ceramic.

d. Iikhemikhali zezoLimo:
Imigubo yokufumana i-Revisisisonce inokusetyenziswa kwifomu ye-agrochemical anjengeemveliso zokukhusela izityalo, iingubo zembewu kunye nezichumisi. Aba banesingqele banceda ukusasaza izithako ezisebenzayo ngokulinganayo, ukuphucula ukusebenza nokusebenza kakuhle konyango kwezolimo.

I-3. Izinto ezichaphazela uhlengahlengiso:
Izinto ezininzi zinefuthe kulungiso lwezixhobo eziqinileyo ze-powder, kubandakanya iipropathi zomgubo, iimpawu zendawo engamanzi, kunye nonxibelelwano phakathi komgubo kunye nolwelo. Izinto eziphambili ezichaphazela uhlengahlengiso zibandakanya:

A. Ubungakanani be-istila kunye ne-morphology:
Ubungakanani bentsumpa kunye ne-morphology ye-powles eqinileyo ichaphazela ukwenziwa kwabo kwakhona. Ubungakanani bamahlumela amancinci kunye ne-morphology ye-ferical ngokubanzi iphakamisa ukusasazeka okungcono kunye nokuhlaziywa ngenxa yokonyusa indawo yomphezulu kunye notyekelo oluncitshisiweyo lokuphelisa.

b. I-chemistry yekhemistry:
I-chemistry ye-chemistry yamasuntswana aqinileyo, kubandakanya namaqela asebenza, intlawulo engaphezulu, kunye ne-hydrophilic / i-hydrophilic / i-hydrophilic / i-hydrophilic, ichaphazela ukusebenzisana kwawo ngemithombo yeendaba engamanzi. Iindlela zokuhlengahlengiswa komzimba ezinjengokubhala, ukuqeqesha, okanye ukugxothwa kunokusetyenziselwa ukulungelelanisa iipropathi zomhlaba kunye nokuphucula uhlengahlengiso.

C. Unxibelelwano oluqinileyo-lulwe
Unxibelelwano phakathi kwamasuntswana aqinileyo kunye nendawo engamanzi idlala indima ebalulekileyo ekuhlaseleni. Izinto ezifana nokumanzi, i-adsorvotion, ukuchithwa kunye nee-hineration kinetics ziyaphembelela indlela yokuziphatha kunye nokuzinza kwendlela yokumiswa okanye ukusasazeka.

d. Izithako zeFomula:
Ubukho bezinto zokwakha ezifana ne-surfacapecapes, ukusasazeka, iipolimers kunye nokuzinzisa kunokuchaphazela uhlengahlengiso ngokutshintsha uxinzelelo oluhlanganisiweyo, iipropathi ze-RTOIDRTER kunye nokuzinza kwe-colloidal. Uyilo lokufakelwa ngokugqibeleleyo lubalulekile ekufezekiseni iipropathi ezinqwenelekayo.

e. Iimeko zokugcina:
Iimeko zokugcina, kubandakanya amaqondo obushushu, umswakama, kunye nokupakisha, zinokuchaphazela ukugcinwa kweempondo eziqinileyo ngokuhamba kwexesha. Iindlela ezifanelekileyo zokugcina ziyimfuneko ukunciphisa ukonakaliswa, ukucofa, okanye ukuphazamiseka, okunokuphazamisa uhlengahlengiso.

I-4. Iindlela zokuvavanya uhlengahlengiso:
Iintlobo ngeentlobo zeendlela ezikhoyo zokuvavanya ukulungiswa kwezinto eziqinileyo zokuqina, zisusela ekuboneni okubonakalayo kweendlela ezinobuchule bokuhlalutya. Iindlela ezisetyenzisiweyo ezisetyenzisiweyo zibandakanya:

A. Uvavanyo lwamehlo:
Ukujongwa kokubonakalayo kokuziphatha okusasazekileyo, kubandakanya ukumanzi, ukudumba, ukungasebenzi, ukulungisa, kunye nokuqinisekiswa, kunokubonelela ngengqondo efanelekileyo.

b. Isixa sokuhlawula:
Ukulinganisa kokuhlawula ivolumu okanye iqondo lokuhlawula ixesha elingaphezulu kwexesha kunokubonisa uzinzo kunye nokufana kweSigaba esisasazekileyo, kunye ne-Goolting yeGumba elibonisa ukulungiswa okungcono.

C. Uhlalutyo lobungakanani be-par.
Ubungakanani bohlaziyo lwe-paunds enjengokuphambuka kwe-laser, ukuqaqanjelwa ngamandla (i-DLS) okanye i-microscopy inokusasaza ubungakanani bobungakanani bokuhambisa kunye nokuvavanya inqanaba lokuphambuka okanye ukuvavanya inqanaba lokuphambuka okanye ukuvavanya inqanaba lokuphambuka.

d. IiPropathi zeRiology:
Imilinganiselo ye-gesilogical, kubandakanya i-viscofity, uxinzelelo lwe-thropy, kunye nokuziphatha okungahambiyo, kungakwazi ukuzonwabisa kwe-kinetics, uzinzo, kunye neempawu zokuhamba.

e. Uhlalutyo lweekhemikhali:
Iindlela zohlalutyo lweekhemikhali ezinje ngenguqu ye-Inchroscopy (i-ft-ft), i-X-ray) (i-X-ray) okanye i-calolorter ye-BYRD (i-XRD) inokubonelela ngeendlela zokunxibelelana kwemolekyuli, ukutshintsha kwesigaba kunye nokutsho kwenqanaba.

5. Izicwangciso zokuphucula ukuphinda-phinda:
Ukuphucula ukuhlengahlengiswa kwezinto eziqinileyo zokuqina, kubandakanya nezicwangciso ezahlukeneyo ezinokuqeshwa, kubandakanya ukongezwa kwenkqubo, ubunjineli bobunjineli, ukulungiswa okungaphezulu, kunye nenkqubo yenkqubo. Izicwangciso eziphambili zibandakanya:

A. Ubungakanani bobungakanani be-istila:
Ukunciphisa ubungakanani be-subclecle ngokugaya, ubuchule bokwenza ubuchwephesha be-Nanotechnology yonyusa indawo yendawo kwaye ikhuthaza ukumanzi okumanzi kunye nokusasazeka kwimidiya yolwelo.

b. Ukulungiswa okungaphezulu:
Iindlela zokuhlengahlengiswa komzimba, ezinjengokutsala kwe-Spray, ukutshiza ukukhathaza, ukugcwala kweekhemikhali, kunokutshintsha i-chemistry yomphezulu we-chemistry kunye ne-morphology yamasuntswana aqinileyo ukuphucula uhlengahlengiso lwabo.

C. Ulungelelwaniso lwendlela:
Ukulungelelanisa ukwakhiwa kokuqulunqwa kokuqulunqwa kwe-sundorpacints, ukusasazeka, i-polymers kunye neendawo zokuhlala zinokuphucula ukumanzi, ukusasazeka kunye nokuzinza kwe-colloidal, kukhokelela kulwakhiwo olungcono.

d. I-Ecaseption:
I-encancationsumpsungsungsungsungsung kwii-microcaps okanye i-nanopalicles ibakhusela ekuhlaleni, ukufuma kunye nokuthambisa kwemichiza, ngenxa yoko kugcina i-resisisisferensi yexesha elide.

e. Inkqubo Iyovanga:
Iindlela zokulungisa izinto ezinobuchule ezifana netekhnoloji ye-fluedcrictionals, i-electrosprin okanye i-microfluidics zibonelela ngamathuba okuvelisa iipowudi eziguqulweyo kunye neepropathi ezilungelelanisiweyo kunye nokuphuculwa kohlengahlengiso.

Uhlengahlengiso luyindawo ephambili yezixhobo eziqinileyo zokuqina ezichaphazela ukwahlukana kwazo, uzinzo kunye nokusebenza kwifomu engamanzi. Ukuqonda izinto ezichaphazela uhlengahlengiso, ukusebenzisa iindlela ezifanelekileyo zovavanyo, kunye nokwenza iindlela zokuphucula iindlela ezibaluleke kakhulu ekuqulunqweni kwemigudu yokuphuhlisa iipowudi ezinokusetyenziswa ngamashishini. Ngokuqhubela phambili ulwazi lwethu kunye netekhnoloji yethu ngokusasazwa ngokutsha, sinokuvula amathuba amatsha okuphucula ubuchule kunye nophuhliso lwemveliso oluphuculayo