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Kutheni kufuneka ukhethe i-surfactant ye-foam ephantsi?
Xa ukhetha i-surfactants yokucoca ukucoca okanye ukucubungula izicelo, i-foam luphawu olubalulekileyo. Ngokomzekelo, kwi-manual hard-surface izicelo zokucoca-ezifana neemveliso zokunyamekela isithuthi okanye ukuhlamba izitya ezihlanjwe ngesandla-amanqanaba aphezulu e-foam ahlala enqwenelekayo. Le yi b...Funda ngokugqithisileyo -
Zeziphi ukusetyenziswa kwee-biosurfactants kubunjineli bokusingqongileyo?
Uninzi lwee-surfactants ezenziwe ngemichiza zonakalisa indalo esingqongileyo ngenxa yokungonakaliswa kwazo kakuhle, ubutyhefu, kunye notyekelo lokuqokelelana kwi-ikhosistim. Ngokwahlukileyo koko, i-biological surfactants-ephawulwa ngokulula kwe-biodegradability kunye ne-non-toxicity kwiinkqubo ze-ecological-zifaneleke ngcono ...Funda ngokugqithisileyo -
Ziziphi ii-biosurfactants?
I-Biosurfactants yi-metabolites efihliweyo yi-microorganisms ngexesha leenkqubo zabo ze-metabolic phantsi kweemeko ezithile zokulima. Xa kuthelekiswa nee-surfactants ezenziwe ngemichiza, ii-biosurfactants zineempawu ezininzi ezizodwa, ezinje ngeyantlukwano yesakhiwo, ukubola kwezinto eziphilayo, ukusebenza kwebhayoloji ebanzi...Funda ngokugqithisileyo -
Zeziphi iindima ezithile ezidlalwa zii-surfactants kwizicelo ezahlukeneyo zokucoca?
1. Isicelo kwi-Chelating Cleaning Chelating agents, eyaziwa ngokuba yi-complexing agents okanye i-ligands, sebenzisa i-complexation (ulungelelwaniso) okanye i-chelation yee-agent ezahlukeneyo ze-chelating (kubandakanywa ne-ejenti ezixubileyo) kunye ne-scaling ions ukuvelisa i-soluble complexes (i-coordination compounds) yokucoca i-p...Funda ngokugqithisileyo -
Iyiphi indima edlalwa ngabadlali be-surfactants kwizicelo zokucoca i-Alkaline
1. I-General Equipment Cleaning Ukucoca i-alkaline yindlela esebenzisa iikhemikhali ze-alkaline ezinamandla njengee-agent zokucoca ukukhulula, ukumisa, kunye nokusabalalisa ukungcola ngaphakathi kwezixhobo zetsimbi. Ihlala isetyenziswa njengonyango lwangaphambili lokucoca iasidi ukususa ioyile kwinkqubo kunye nezixhobo okanye ukuguqula idif...Funda ngokugqithisileyo -
Zeziphi iindima ezidlalwa ngabadlali be-surfact ekuchongeni izicelo zokucoca?
1 Njenge-Acid Mist Inhibitors Ngexesha lokukhetha, i-hydrochloric acid, i-sulfuric acid, okanye i-asidi ye-nitric ngokuqinisekileyo isabela nge-substrate yesinyithi ngelixa isabela ngokurusa kunye nesikali, ivelisa ubushushu kwaye ivelise izixa ezikhulu zenkungu ye-asidi. Ukongeza i-surfactants kwisisombululo sokukha, ngenxa yesenzo se...Funda ngokugqithisileyo -
Zeziphi izicelo ze-surfactants ekucoceni iikhemikhali?
Ngexesha leenkqubo zemveliso yemizi-mveliso, iintlobo ezahlukeneyo zokungcolisa, ezinje nge-coking, iintsalela ze-oyile, isikali, intlenga, kunye needipozithi ezonakalisayo, ziqokelelana kwizixhobo kunye nemibhobho yeenkqubo zokuvelisa. Ezi diphozithi zihlala zikhokelela kwizixhobo kunye nokusilela kwemibhobho, ukunciphisa ukusebenza kakuhle kwemveliso...Funda ngokugqithisileyo -
Kweziphi iindawo ezinokufakwa ifloti?
Ukunxitywa kwentsimbi ngumsebenzi wokuvelisa olungisa izinto ezikrwada zokunyibilikisa isinyithi kunye neshishini lemichiza. I-Froth flotation ibe yenye yezona ndlela zibalulekileyo zokusetyenzwa kwezimbiwa. Phantse yonke imithombo yezimbiwa inokwahlulwa kusetyenziswa iflotation. I-Flotation ngoku isetyenziswa ngokubanzi...Funda ngokugqithisileyo -
Yintoni inzuzo yeflotation?
I-Flotation, ekwabizwa ngokuba yi-froth flotation, bubuchule bokusetyenzwa kwezimbiwa ohlula iiminerali ezixabisekileyo kwiminerali ye-ganggue kumdibaniso wegesi-olulwelo-oluqilima ngokungenisa iiyantlukwano kwiipropati zomphezulu weeminerali ezahlukeneyo. Ikwabizwa ngokuba “yi-interfacial separation.&#...Funda ngokugqithisileyo -
Isebenza njani i-oyile demulsifier?
Indlela yokucima i-oyile ekrwada isekwe kwithiyori ye-phase inversion-reverse deformation. Emva kokongeza i-demulsifier, ukuguqulwa kwesigaba kwenzeka, ukuvelisa i-surfactants evelisa uhlobo lwe-emulsion oluchasene nolo lwenziwe ngu-emulsifier (reverse demulsifier). ...Funda ngokugqithisileyo -
Kufuneka sicoce njani amabala e-oyile kwiindawo zentsimbi?
Ukusetyenziswa ixesha elide kwezixhobo zoomatshini kunye nezixhobo ziya kukhokelela ekungcoleni kwe-oyile kunye nokungcola okunamathela kumacandelo. Amabala e-oyile kwiindawo zentsimbi ahlala engumxube wegrisi, uthuli, umhlwa, kunye nezinye iintsalela, ezidla ngokuba nzima ukunyibilikisa okanye ukunyibilikisa ...Funda ngokugqithisileyo -
Zeziphi izicelo ze-surfactants kwicandelo le-oyile?
Ngokwendlela yokwahlulwa kweekhemikhali ze-oilfield, ii-surfactants zokusetyenziswa kwindawo yeoli zinokuhlelwa ngokufakwa kwi-drilling surfactants, i-surfactants yemveliso, i-oyile eyandisiweyo yokubuyisela i-oyile, ukuqokelelwa kwe-oyile kunye negesi / i-surfactants yezothutho, kunye namanzi ...Funda ngokugqithisileyo
