Kukhuphiswano oluqatha lwamashishini e-petrochemical kunye neekhemikhali, iikholamu ze-vacuum distillation, izixhobo ezingundoqo zokwahlula, zineempembelelo kumthamo wokuvelisa, umgangatho wemveliso, kunye neendleko zenkampani ngokusebenza kakuhle kunye nokulawula ngokuchanekileyo. Ukuguquguquka kubuninzi besondlo okanye ukwahlula ngokufanelekileyo kukhokelela ekwandeni kwamathuba okusilela kwebhetshi kunye nokusebenza ngokungafanelekanga.
Kwinkqubo ye-vacuum distillation phantsi koxinzelelo oluncitshisiweyo, iimitha ze-inline density ziqeshwe kuvavanyo lwemveliso emva kokuchithwa kunye nokwahlula ngokuqhelekileyo. Ngokuqhelekileyo zifakwe kwi-outlet ephantsi yekholomu, kufuphi nendawo yokutsalwa kwecala, okanye kumbhobho we-reflux ophezulu. Eyona njongo yabo iphambili ilele ekubekeni iliso ngexesha lokwenyani phezu koxinaniso, ukwenza ulawulo oluchanekileyo lwempumelelo yokwahlula kunye nomgangatho wemveliso kwidistillation ngelixa uphucula ukusebenza kakuhle kunye neendleko zabasebenzi.
1. Imingeni kuLawulo loXinano lweSintu
1. Ukwenziwa kweZixhobo zokuSebenza ngenxa yoVavanyo olulibazisekileyo
Kwi-sampling manual yendabuko kunye nohlalutyo, ukufumana idatha yoxinaniso kwikholamu ye-vacuum distillation kuthatha imizuzu engama-20-60. Imeko yokuhlukana kwesigaba segesi-ulwelo ngaphakathi kwikholomu ayinakulinganiswa kwaye ilawulwe. Ukuba uxinano lwesondlo luyaguquguquka okanye ulwahlulo olusebenzayo luyehla, umlinganiselo we-reflux okanye amandla okufudumeza ayasilela ukulungiswa ngexesha. Emva koko kukhokelela kwimingcipheko eyongeziweyo yokungaphumeleli kwebhetshi kunye nokusebenza kakubi.
2. Umgangatho onesiphene obangelwa ziimpazamo ezenziwa ngesandla
Iimpazamo kwimilinganiselo yemitha yoxinaniso ngokufakwa kwe-titration ngesandla okanye elabhoratri zinyuke ziye kutsho ku-±5%, nto leyo esilelayo ukuhlangabezana neemfuno ezichanekileyo zeemveliso ezicoceke kakhulu ezifana neparafini yokubhabha okanye izinyibilikisi zodidi lwamayeza. Umzekelo, ukutenxa kwi-oyile yesiseko se-lubricant ye-0.01 g/cm³ kunokubangela ukungathotyelwa kwe-viscosity kunye nokuphinda kucutshungulwe yonke ibhetshi.
Okubi nakakhulu, ukusilela ekujongeni ukuxinana kwesigaba se-aqueous kunokubangela iziganeko ezibonisa ukuba iimveliso zinomxholo othile we-oyile, okubangela ukuvalwa kwenkqubo yonyango lwamanzi asezantsi kunye nokhuseleko kunye nemingcipheko yokusingqongileyo.
3. Iindleko Traps Cumulative Ilahleko ezifihlakeleyo
Iindleko zomsebenzi wesampulu yezandla zinokufuna abasebenzi aba-2-3 abazinikeleyo abasebenza iishifti ezintathu, iindleko zomsebenzi wonyaka zidlula i-300,000 yeedola. Ukuguquguquka koxinano kubangela iimpazamo zokwahlulwa kwecandelo, ukumosha amakhulu eetoni ze-oyile ekrwada ngonyaka. Ukulungiswa rhoqo kwiiparamitha zenkqubo kunciphisa ixesha lokuphila kwekholomu kunye ne-reboiler, ukwandisa iindleko zokugcina nge-15% -20%.
2. Ukwaziswa kwe-Intelligent Inline Density Meter
Ukuthatha iLonnmeterimitha yoxinano olungaphakathiumzekelo,ultrasonicumqolombaindawoiimithaukulinganisa ixesha lokusasazwa kwamaza esandi ukubala isantya sesandi, apho ugxininiso lolwelo okanye uxinaniso luvela khona. Le teknoloji ingabonisa ingxinano yokunqunyanyiswa, ngokuchaneka kwe-±0.0005 g/cm³ kunye namaxesha okuphendula akhawulezayo, iguqula ngokupheleleyo iindlela zokuhlola eziqhelekileyo.
1. Ukubeka iliso ngexesha lokwenyani kuyo yonke iNkqubo
Feed End:Ukufakela imitha yoxinaniso kumbhobho phambi kokuba i-oyile ekrwada ingene kwikholamu yevacuum kuvumela ukulandelela ngexesha lokwenyani lokuguquguquka koxinano lwesondlo (umzekelo, ngexesha lokucocwa ngokubambisana kwee-oyile ezinzima nezilula ezingakrwada). Idibanisa kunye neNkqubo yoLawulo loSasazo (i-DCS) ukulungelelanisa ngokuzenzekelayo izicwangciso ze-vacuum kunye nemithwalo yekholomu ephezulu yokupholisa, iqinisekisa ukusebenza kakuhle kwe-distillation.
Ukwahlukana Ukuphela:Imitha yoxinaniso kwindawo yokuphuma kweoyile ijonga ngamandla ukuxinana kwe-oyile yedistilate. Xa amaxabiso etenxa kwithagethi (umz., 0.85 g/cm³ ± 0.005), ilungisa ngokuzenzekelayo umlinganiselo we-refluxtominimizeilahleko umgangatho.
Ukuphela koGutyulo:Ukumisela umda wokuxinana (umzekelo, 0.9 g/cm³ ivusa ialam) kwindawo yokuphuma kwamanzi inqanda ukugqithiswa kwe-oyile, inciphisa imithwalo yokucocwa kwamanzi amdaka asezantsi kunye nenkunkuma yemathiriyeli ekrwada.
2. Utyalo-mali Lwexesha elifutshane&Ixabiso lexesha elide
1. Ugcino lweendleko
Iindleko zabasebenzi:Ukuphelisa ukugcinwa kweesampulu zabasebenzi abazinikeleyo$250,000–400,000 ngonyaka.
Impahla engekasilwa Iindleko:Ulawulo oluphuculweyo lokuxinana kunciphisa ukusetyenziswa kwe-oyile ekrwada nge-0.3% -0.5%.Take 1 milingonyama iitonipiiroyisicula as a example, costsavings kwi-raw mai-terials go beykunye $5 milion.
Iindleko zamandla:Ulawulo oluzenzekelayo lunciphisa ixesha lokunciphisa izixhobo, ukunciphisa ukusetyenziswa komphunga nge-8% -12%, ukonga$I-1-1.5 yezigidi kwiindleko zamandla ngonyaka.
2. Uphuculo lobuchule
Imijikelo enye yokukhutshwa kwe-distillation ifinyezwa nge-10% -15%;which isequalukuyaannual ikhaphaisixeko ofidistillation encinci ukuya kwephakathiikholam.
Ukwahluka kwe-Batch-to-batch density yehla ukusuka kwi-3.5% ukuya kwi-0.8%, kuphucula kakhulu ukuthembela kwabathengi kwiimveliso eziphezulu.
3. Ukuthotyelwa nokuPhucula uKhuseleko
-Idibana ne-ISO 9001 inkqubo yolawulo lomgangatho kunye nemigangatho yokhuseleko ye-OSHA, ibonelela ngekhonkco elipheleleyo lexesha langempela lokulandelelwa kwedatha ye-FDA, i-EPA, kunye nolunye uphicotho lolawulo.
Umlinganiselo ongeyena woqhagamshelwano ugwema ukuvezwa komntu kwi-high-temperature, i-high-pressure media, ukunciphisa imingcipheko yokutshisa okanye i-poisoning kunye nokulungelelaniswa neemfuno ze-ESG zanamhlanje (Environmental, Social, Governance).
When yonareifaSto precision yeimveliso yemizi-mveliso, imitha yoxinaniso lwe-inline ayikho amonitor merelykodwa i-hub ebalulekileyocombngaphakathig NONEl-ixesha datekunye nokuphucula inkqubo. Kwiinkampani ezifuna inguqu yobukrelekrele, ukukhetha imitha yoxinaniso engaphakathi kuthetha ukuhlengahlengisa imveliso ngendlela echanekileyo.readings, ukubamba umda wokukhuphisana kuhlengahlengiso lweshishini.
Fumana isisombululo soxinaniso esilungiselelweyo ukwenza i-vacuum distillation yakhoikholamumlinganiselo wobuchule kwiera ofumzi-mveliso okrelekrele! Cofa ukuze uqhagamshelane nathi kwaye uvule ukhuphiswano olungundoqo.
Ixesha lokuposa: Jun-04-2025
