Umlinganiselo wenqanaba lonxibelelwano phakathi kwezinto ezimbini ezimanzi udla ngokufuneka ulinganiswe kwisitya esinye kwiinkqubo ezithile zoshishino, ezifana neoyile negesi, iikhemikhali kunye neekhemikhali. Ngokubanzi, ulwelo oluxineneyo olusezantsi luya kudada ngaphezu koxinano oluphezulu ukuze kubekho uxinano olwahlukileyo okanye ubunzima bolwelo olubini.
Ngenxa yeempawu ezahlukeneyo ze-liquids ezimbini, ezinye ziya kwahluka ngokuzenzekelayo ngelixa ezinye zenza umaleko we-emulsion phakathi kwe-liquids ezimbini. Ukongeza kumaleko "omdaka", ezinye iimeko ze-interface ziquka ii-interfaces ezininzi okanye umaleko womxube we-liquid kunye ne-solid. Kunokuba yimfuneko ukulinganisa ubukhulu be-maleko ethile kwi-process technology.
Iimfuneko zokulinganisa iNqanaba loMdibaniso
Isizathu sokulinganisa inqanaba lojongano kwitanki yokuhluza izinto sicacile ukuba sahlula i-crude ephezulu kunye namanzi, emva koko sicubungule amanzi ahlukanisiweyo ukuze sinciphise iindleko kunye nobunzima bokucubungula. Ukuchaneka kubalulekile apha, kuba nayiphi na ioyile emanzini ithetha ilahleko ezibizayo; ngokuchaseneyo, amanzi kwioyile afuna ukucutshungulwa okuphezulu ukuze kucocwe kwaye kuhlanjululwe ngakumbi.
Ezinye iimveliso zinokujongana neemeko ezifanayo xa kusetyenzwa, apho umxube omibini owahlukileyo kwakufuneka wahlulwe ngokupheleleyo, oko kukuthi, ungabandakanyi nayiphi na intsalela yomnye. Ukwahlulwahlulwa okuninzi kolwelo lweekhemikhali ezifana ne-methanol emanzini, idizili kunye nedizili eluhlaza kunye nesepha akubonakali etankini okanye emkhombeni. Nangona umahluko womxhuzulane wanele ukubangela ukwahlukana, umahluko onjalo unokuba mncinci kakhulu ukuba ungasekelwa kumlinganiselo womdibaniso.
Izixhobo zokulinganisa iNqanaba
Nangona kusetyenziswa ishishini elithile, kukho izinzwa ezicetyiswayo zokusombulula iingxaki zobugcisa ezinzima.
Imitha yoBunzima obuPhakathi: Xa ioyile emanzi ifakwe kwi-sedimentation tank okanye i-oil-water separator, isigaba seoyile kunye nesigaba samanzi ziyahlulwa kancinci kancinci ngenxa yobuninzi obahlukeneyo, emva kobumdaka, kwaye ujongano lwamanzi lwe-oyile lwenziwa kancinci kancinci. Umaleko weoyile kunye nojongano lwamanzi zezinye zeendlela ezimbini ezahlukeneyo. Inkqubo yokuvelisa ifuna ulwazi oluchanekileyo nolufike ngexesha elifanelekileyo ngendawo yojongano lwamanzi lwe-oyile ukuze xa inqanaba lamanzi lifikelela kubude obuthile obulinganiselweyo, ivalvu inokuvulwa ngexesha lokukhupha amanzi.
Kwimeko enzima apho amanzi neoyile ziqhekeka ngempumelelo, kuyimfuneko ukujonga ulwelo oluyimitha enye ngaphezulu komngxuma wokukhupha amanzi ngeimitha yoxinano kwi-intanethiIvalvu yokukhupha amanzi kufuneka ivulwe xa uxinano lolwelo lufikelela kwi-1g/ml; kungenjalo, ivalvu yokukhupha amanzi kufuneka ivalwe xa uxinano lufunyenwe lungaphantsi kwe-1 g/ml, nokuba imeko yalo yokwahlukana injani na.
Kwangaxeshanye, utshintsho lwamanzi kufuneka lujongwe ngexesha langempela ngexesha lenkqubo yokukhupha amanzi. Xa inqanaba lamanzi lifikelela kumda ophantsi, ivalvu ivalwa ngexesha ukuze kuthintelwe inkunkuma kunye nongcoliseko lokusingqongileyo olubangelwa kukulahleka kweoyile.
IiFloats kunye neDisplacers: I-float sensor idada kwinqanaba eliphezulu lolwelo, ngokwahlukileyo kancinci kwindlela evakala ngayo. I-displacer sensor ehlengahlengiswe kubunzima obuthile bolwelo olusezantsi iyakwazi ukudada kwinqanaba eliphezulu lolwelo ekujoliswe kulo. Umahluko omncinci phakathi kwe-float kunye ne-displacer ukwi-displacer yenzelwe ukuba intywiliswe iyonke. Zingasetyenziselwa ukulinganisa i-level interfaces yolwelo oluninzi.
Iifloats kunye nee-displacer zezona zixhobo zibiza kancinci ukulinganisa inqanaba le-interfaces, ngelixa iintsilelo zazo zixhomekeke kwimida yolwelo olunye ezilinganiswe ngalo. Ngaphandle koko, zichaphazeleka lula kukuphazamiseka etankini okanye kwisitya, emva koko kufuneka kufakelwe imingxunya yokuzola ukuze kusonjululwe ingxaki.
Enye ingxaki yokusebenzisa iifloat kunye nee-displacer malunga ne-mechanical float yazo. Ubunzima beefloat bunokuchaphazela ukongezwa kwe-coat okanye intonga. Amandla efloat okudada phezu komphezulu wolwelo aya kutshintshwa ngokufanelekileyo. Oku kuya kuba njalo xa ubunzima bemveliso buyahluka.
Ubungakanani bomthamo: Isixhobo sokudlulisa amandla sinomthi okanye intambo edibana ngqo nezinto. Intonga okanye intambo egqunyiweyo ingathathwa njengepleyiti enye ye-capacitor, ngelixa udonga lwesinyithi oluyintsimbi lungathathwa njengepleyiti enye. Ukufundwa kwiprobe kunokwahluka kwizinto ezahlukeneyo phakathi kweepleyiti ezimbini.
I-capacitance transmitter inyusa iimfuno kwi-conductivity ye-liquids ezimbini -- enye kufuneka ibe yi-conductive kwaye enye mayingabi yi-conductive. I-conductive liquid iqhuba ukufunda kwaye enye ishiya impembelelo encinci kwimveliso. Nangona kunjalo, i-capacitance transmitter ayixhomekekanga kwiziphumo ezivela kwi-emulsions okanye kwiileya ze-rag.
Ipotifoliyo edibeneyo eyenzelwe ukulinganisa ujongano lwenqanaba oluntsonkothileyo inokusombulula uthotho lweengxaki. Ngokuqinisekileyo, kukho izisombululo ezingaphezu kwesinye zokulinganisa ujongano lwenqanaba. Nxibelelana neenjineli ngokuthe ngqo ukuze ufumane izisombululo kunye neengcebiso zobungcali.
I-Lonnmeter iphuhlisa kwaye ivelise izixhobo ezininzi zokulinganisa i-level interfaces ezininzi ezibandakanya ulwelo oluninzi olwahlukeneyo. Izixhobo ezisemgangathweni ophezulu ziya kusebenza ukuba zifakwe kwizicelo ezingalunganga. Cela ikowuteshini yasimahla ngoku ukuze ufumane isisombululo esichanekileyo nesinobuchule ngoku!
Ixesha leposi: Disemba-19-2024
