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Ukuqapha Ukuqina Kwesikhathi Sangempela Ekubhobozeni Imithombo Ejulile Kakhulu
Emisebenzini yokumba imithombo ejulile kakhulu, ukuphatha ukujiya koketshezi lokumba kubalulekile ukuqinisekisa ukusebenza kahle kwe-hydraulic kanye nokuqina kwe-wellbor. Ukwehluleka ukulawula ukujiya kungabangela ukubhidlika kwe-wellbor, kubangele ukulahlekelwa kakhulu koketshezi lokumba, futhi kwandise ukungasebenzi kahle...Funda kabanzi -
Ukulinganiswa Kokugcwala Kwe-inthanethi Ekukhiqizweni Kwempuphu Yama-Antibiotic
Ukuqina kubaluleke kakhulu enqubweni yokukhiqiza i-antibiotic powder. Ngesikhathi sokuxuba, izixazululo ze-viscosity ephezulu ziphonsela inselelo ukwenziwa ngcono kwesivinini sokushukuma, okungenzeka kubangele ukuhlakazeka okubi kanye nokusatshalaliswa okungalingani kwe-solute. Ekubunjweni kwekristalu, ukwanda kwe-viscosity kunganciphisa i-nucleati...Funda kabanzi -
Ukulawulwa Kokunamathela Kwesisombululo Samaprotheni Ekuhluzeni Okuphezulu
Ukulawula ukujiya kwezixazululo zamaprotheni kubalulekile ekwenzeni ngcono izinqubo zokuhluzwa kwe-ultrafiltration ekukhiqizweni kwe-biopharmaceutical. Ukujiya okuphezulu kwezixazululo zamaprotheni—ikakhulukazi ekujuleni okuphezulu kwamaprotheni—kuthinta ngqo ukusebenza kwe-membrane, pro...Funda kabanzi -
Ukulinganisa Ukubonakala Kopende Oqondile: Izindlela, Amazinga, kanye Nethuluzi
Ukuqina kuthinta ngqo indlela upende ogeleza ngayo, osakazeka ngayo, futhi omboza ngayo izindawo. Kunquma ukusebenza kahle kokusetshenziswa, ukufana kwefilimu, kanye nokubonakala kokugcina, kungakhathaliseki ukuthi kubhulashiwe, kufefiwe, noma kugoqwe nge-roll. Isibonelo, ukufutha kudinga ukuqina kopende okuphansi ukuze kufakwe i-atomization encane;...Funda kabanzi -
Ukuphathwa kwe-Viscosity ku-Medical Device Coatings
Izembozo zamadivayisi ezokwelapha zidlala indima ebalulekile ekuthuthukisweni kwemiphumela yokunakekelwa kwempilo kanye nokuphepha kwesiguli. Lezi zembozo zisebenza imisebenzi esukela ekuvimbeleni ukutheleleka kanye nokuthuthukisa ukuhambisana kwezinto eziphilayo kuya ekuthuthukiseni isikhathi eside sezinto ezifakiwe kanye nezinsimbi zokuhlinza. Isibonelo,...Funda kabanzi -
Ukulinganiswa Kobuningi Ku-inthanethi Ekukhiqizweni Koshukela
Inqubo yokukhiqizwa kukashukela emhlabeni wonke, ehlanganisa ukuhluzwa komoba kanye nobhontshisi kashukela, iwumsebenzi oyinkimbinkimbi wobunjiniyela bamakhemikhali ogxile ekukhishweni nasekuhlanzweni kwe-sucrose ngempumelelo. Enhliziyweni yalo msebenzi oyinkimbinkimbi kunesidingo esibalulekile sokuthola...Funda kabanzi -
Ukulinganiswa Kokuthamba Kwamafutha Kaphethiloli
Isingeniso Ukulinganisa i-viscosity kawoyela kaphethiloli kuyindlela eyisisekelo ezinhlelweni zokushisa zanamuhla. I-viscosity ichaza ukumelana kukaphethiloli nokugeleza—isici esilawula indlela uphethiloli oguqula ngayo, uvutha, futhi ekugcineni unike amandla ngayo izinjini nama-boiler. Ukulinganisa ngokunembile nokwenza...Funda kabanzi -
Ukukhishwa Kwamafutha E-Shale Nesihlabathi Samafutha Okuthuthukisiwe
Ukulinganisa Ukuqina Okuqhubekayo I. Izici Zoketshezi Ezingavamile kanye Nezinselele Zokulinganisa Ukusetshenziswa ngempumelelo kwezinhlelo zokulinganisa ukuqina okuqhubekayo emkhakheni wokukhipha uwoyela we-shale kanye nokukhipha isihlabathi samafutha kudinga ukuqashelwa okucacile kwesandiso...Funda kabanzi -
Ukuqina Kwebhitumeni Kokukhiqiza Ulwelwesi Olungangenisi Manzi
Inhloso yokukhiqizwa kwe-membrane yokuvimbela amanzi ukuguqula izitsha zokudla ezingavuthiwe eziguquguqukayo zibe imiqulu ye-membrane eqediwe ekhombisa ukujiya okufanayo kanye nezakhiwo zomzimba ezihambisanayo kuzo zonke izilinganiso zazo. Ukulawulwa kwe-viscosity kunikeza indlela edingekayo yokuqinisekisa ukuthi...Funda kabanzi -
Ukuqapha Ubuningi Besikhathi Sangempela Kokuvimbela Ukwakheka Kwekristalu Okukhulu
Isidingo somhlaba wonke sokukhiqizwa kukasawoti wezimboni osezingeni eliphezulu sidinga izinqubo zokukhiqiza ezisebenzayo, eziqhubekayo, nezithembekile. Inselelo enkulu ngaphakathi kwalesi sigaba, ikakhulukazi ekuhlukanisweni kwe-sodium chloride (NaCl) eqinile esixazululweni sayo,...Funda kabanzi -
Ukulinganiswa Kobuningi Be-Leach Slurry Ku-Copper Hydrometallurgy Ku-inthanethi
Ingqikithi yokukhipha ithusi ukusebenzisa i-leaching agent (njenge-acid, i-alkali, noma isisombululo sikasawoti) ukuze kusetshenziswe amakhemikhali namaminerali ethusi ku-ore (njenge-malachite kuma-oxide ores kanye ne-chalcopyrite kuma-sulfide ores) ukuguqula ithusi eliqinile libe yi-ion yethusi encibilikayo emanzini...Funda kabanzi -
Ukuqapha Ubuningi kanye Nokugoba Kokukhiqizwa Kwe-Wax Encibilikisiwe Ye-Paraffin
I. Ukusetshenziswa Okuhlelekile Ezinqubweni Ze-Wax Encibilikisiwe Ye-Paraffin 1.1 Ukuqapha Ukuqina Kwesikhathi Sangempela: Umongo Wokulawula Inqubo Ukukhiqizwa kwe-wax ye-paraffin kuhilela ukuphatha isimo esibonakalayo sengxube eyinkimbinkimbi yezingxenyana ze-hydrocarbon ezigcwele. Inselele enkulu iwuku...Funda kabanzi
Yenza ubuhlakani bokulinganisa bube bunembile kakhudlwana!
