Ishishini lelizwe lam eliqholiweyo kunye nencasa lishishini elijolise kakhulu kwintengiso kwaye lihlangene kwihlabathi jikelele.Iinkampani zeziqholo neziqholo zonke zifumaneka eTshayina, kwaye uninzi lweemveliso zevumba lasekhaya neziqholo nazo zithunyelwa kumazwe angaphandle ngobuninzi obukhulu.Emva kweminyaka engaphezu kwama-20 yophuhliso, incasa yelizwe lam kunye neshishini lokuvumba liye lathembela kubuchule obutsha obuqhubekayo, ukuqhubela phambili ngokuthe ngcembe imveliso kunye nokusebenza, kwaye ishishini lizuze uphuhliso olubonakalayo.
Iincasa zamashishini zahlukile kwiincasa zemichiza yemihla ngemihla kunye nencasa yokutya.Iincasa zamashishini ziphawulwa ngevumba elibi, ukumelana nobushushu obuphezulu kunye nevumba elimnandi elihlala ixesha elide.Zisetyenziswa kakhulu kwiiplastiki, irabha, iingubo zeekhemikhali kunye neenki zepeyinti.Isetyenziselwa ukugubungela iphunga kunye nokwandisa ivumba ukuze kuphunyezwe indawo efanelekileyo yokuthengisa.
Incasa yeshishini lishishini elibalulekileyo lemathiriyeli ekrwada exhasa iimveliso zencasa.I-Perfume yimathiriyeli ekrwada yokudibanisa iziqholo;iincasa zisetyenziswa kakhulu kukutya, iziselo, utywala, icuba, izicoci, izinto zokuthambisa, intlama yamazinyo, amayeza, ukutya, impahla eluka nofele.Ukongeza kwi-perfume, isixa se-essence kwiimveliso ezikhethiweyo ezahlukeneyo kuphela yi-0.3-3%, kodwa idlala indima ebalulekileyo kumgangatho wemveliso, ngoko incasa ibizwa ngokuba "ngumphefumlo" weemveliso ezinomsoco.
Phantsi kwesikhokelo senzululwazi neteknoloji, uphando lwezenzululwazi kunye nomsebenzi wokufundisa welizwe lam loshishino lwevumba nencasa luzuze iziphumo ezanelisayo.Thatha isikolo sokuqala saseShanghai Institute of Technology njengomzekelo, uqeqesho lwabasebenzi bezenzululwazi kunye nobuchwepheshe kunye nempumelelo yenzululwazi kunye nezobuchwepheshe ibe neziqhamo.Esi sikolo siseke isikhundla soqeqesho lwetalente "yoqeqesho olukwinqanaba eliphezulu leetalente zobugcisa kunye nomoya omtsha kunye nobuchule obusebenzayo, kunye neenjineli ezibalaseleyo zomgca wokuqala kunye nombono wamazwe ngamazwe", kwaye zenze "ukukhonza uphuhliso loqoqosho noluntu lwengingqi, ukukhonza kumashishini asezidolophini zanamhlanje, kunye nokusebenzela amashishini amancinci naphakathi kunye namashishini amancinci naphakathi, asekelwe e-Shanghai, ejongene ne-Yangtze River Delta, esasaza kwilizwe lonke, kwaye ehlangabezana neemfuno zentlalo ".
Ixesha lokugcinwa kwevumba le-essence ngokubanzi ziinyanga ezi-3-15.Ngenxa yokuba iintlobo ezahlukeneyo zevumba zinezantya ezahlukeneyo zokuvuthuza kwiimveliso ezahlukeneyo, kuxhomekeke kuhlobo kunye nefomula yohlobo lwevumba, kwaye umoya oqukuqelayo ulutshaba lwevumba elimnandi kunye nevumba elimnandi, imveliso egqityiweyo isongiwe kwaye ibekwe kwibhokisi. .Umhombiso kunye nezitikha kumphezulu wemveliso ogqityiweyo unokunciphisa ukuvutha kwevumba ngexesha lokugcinwa, ngaloo ndlela ukwandisa ixesha lokugcinwa kwevumba lemveliso.
Inkqubo ye-supercritical carbon dioxide extraction isetyenziselwa ukukhupha ioli eguquguqukayo ye-frangipani eyenziwa eLaos.Kwangaxeshanye, i-gas chromatography-mass spectrometry iteknoloji isetyenziselwa ukuhlalutya ukwakheka kweekhemikhali zeoyile eguquguqukayo, ebonelela ngesiseko sesayensi sophuhliso olubanzi kunye nokusetyenziswa kwefrangipani.Ngophando lovavanyo, iqela lophando lwezenzululwazi lizimisele iimeko zenkqubo ye-supercritical carbon dioxide fluid extraction ye-oyile ye-frangipani: i-extraction pressure 25Mpa, i-extraction ye-45 ° C, i-searation I-pressure 12Mpa, kunye nokwahlula I-55 ° C.Ngaphantsi kwezi meko, i-avareji yesivuno sesicatshulwa yi-5.8927%, ephezulu kakhulu kune-extract test extract ye-steam distillation ye-0.0916%.
Imarike yaseTshayina yencasa neziqholo inamandla amakhulu ophuhliso kunye nendawo yentengiso.Iinkampani ezidumileyo zamazwe ngamazwe kunye neziqholo zityale imali kwaye zakha iifektri eTshayina.Ngodumo lwabo lwamazwe ngamazwe kunye noncedo lwetekhnoloji, bathathe uninzi lwencasa zasekhaya kunye neziqholo kwisabelo semarike esiphakathi ukuya kwephezulu.Kwangaxeshanye, emva kweminyaka yophuhliso, iinkampani zasekhaya zabucala kunye nemveliso yeziqholo ziye zavela inani lamashishini akhokelayo kwishishini.Ngokuthembela kulwazi lwabo lweencasa zasekhaya, umgangatho wemveliso ozinzile, amaxabiso emveliso afanelekileyo, kunye neenkonzo zobugcisa ezicingayo, la mashishini abucala ngokuthe ngcembe aphumelele ukuqondwa kwabathengi abakwinqanaba eliphezulu, kwaye isabelo sabo semarike kunye nokwazisa ngophawu kuye kwanda imihla ngemihla. .
Ukumelana nobushushu obuphezulu, ivumba elimnandi, ukugcinwa kwevumba elihlala ixesha elide, njl.njl. Isetyenziswa kwiimveliso zeplastiki, iimveliso zerabha, iiplastiki, imathiriyeli yezihlangu, iingxowa, umsebenzi wezandla, amalaphu, ukupakishwa kwemveliso, iivenkile zomoya, amagumbi ehotele, iimpahla zasekhaya, izinto zokubhala, iimoto zangaphakathi. iinxalenye, njl. Kulula kakhulu ukusetyenziswa kwinkqubo yokuvelisa iimveliso zeplastiki, ukwenzela ukuba iimveliso zeplastiki zibe nefuthe elihle lokugcinwa kwevumba.
Imveliso kunye nophuhliso lwencasa kunye neshishini levumba liyahambelana nophuhliso lokuxhasa amashishini afana neshishini, iziselo, kunye neekhemikhali zemihla ngemihla.Utshintsho olukhawulezayo kumashishini asezantsi lukhuthaze uphuhliso oluqhubekayo lwencasa kunye neshishini lokuvumba, kunye nokuphuculwa okuqhubekayo komgangatho wemveliso, ukwanda okuqhubekayo kweentlobo ezahlukeneyo, imveliso kunye nokuthengisa.Yanda unyaka nonyaka.Ukuqinisekisa imfuno enkulu yamashishini asezantsi kunye nokukhuthaza uphuhliso lwemarike yempahla yabathengi, indlela yokukhuthaza ukuguqulwa kunye nokuphuculwa kweshishini kuye kwaba yingxaki eqhelekileyo kwishishini.
Ukongeza kwizigebenga zangaphandle kwiinkampani zencasa zaseTshayina, iinkampani eziphantsi korhulumente zinophando olusisiseko olubuthathaka, umxholo ophantsi wobuchwephesha, iindlela zolawulo ezingaguqukiyo, kunye nokwazisa ngenkonzo ebuthathaka, ekhokelele ekucothiseni okanye nasekubuyiseleni umva kwisantya sangoku sophuhliso.Ngokukhuthazwa yimigaqo-nkqubo yesizwe ekhoyo, amashishini asezilokishini nawabucala aphuhle ngokukhawuleza.Ngeendlela zabo zokusebenza eziguquguqukayo kunye neenkonzo ezicingayo, baye bazuza indumiso evela kubasebenzisi, kwaye isabelo sabo semarike sikhula rhoqo.Nangona kunjalo, kuninzi lwamashishini abucala, ngenxa yeziseko zoqoqosho kunye nethekhinoloji engalunganga, ulwazi olulambathayo lophawu, kunye nomgangatho wemveliso ongazinzanga, le meko ibophelelekile ukuba ingenise umanyano lweshishini kwaye inike isiseko kwiinkokeli zeshishini ukuba zibe zikhulu kwaye zomelele.
Ixesha lokuposa: Mar-06-2024