Indasteri ea naha ea heso ea monko o monate le tatso ke indasteri e sekametseng 'marakeng haholo ebile e hokahane lefatšeng ka bophara.Likhamphani tse nkhang hamonate le tse nkhang hamonate kaofela li fumaneha China, 'me lihlahisoa tse ngata tsa monko le monko o monate li romelloa kantle ho naha ka bongata bo boholo.Ka mor'a lilemo tse fetang 20 tsa tsoelo-pele, indasteri ea tatso ea naha ea heso le monko o monate e itšetlehile ka mekhoa e tsoelang pele ea theknoloji, e ntseng e tsoela pele ka tlhahiso le ts'ebetso, 'me indasteri e fihletse tsoelo-pele e kholo.
Litatso tsa indasteri li fapane le tatso ea letsatsi le letsatsi ea lik'hemik'hale le tatso ea lijo.Litatso tsa indasteri li khetholloa ke monko o monate, ho hanyetsa mocheso o phahameng le monko o monate oa nako e telele.Li sebelisoa haholo-holo ka polasetiki, rabara, lik'hemik'hale tsa lik'hemik'hale le li-inks tsa pente.E sebelisetsoa ho koahela monko le ho eketsa monko o monate ho finyella ntlha e ntle ea ho rekisa.
Tatso ea indasteri ke indasteri ea bohlokoa ea thepa e tala e tšehetsang lihlahisoa tsa tatso.Perfume ke thepa e tala bakeng sa ho kopanya litatso;litatso li sebelisoa haholo lijong, lino, joala, lisakerete, litlolo, litlolo, sesepa sa meno, meriana, lijo, masela le liindasteri tsa letlalo.Ntle le litlolo tse nkhang hamonate, palo ea mokelikeli oa lihlahisoa tse fapaneng tsa tatso ke 0.3-3% feela, empa e phetha karolo ea bohlokoa ho boleng ba sehlahisoa, kahoo tatso e bitsoa "moea" oa lihlahisoa tse monate.
Tlas'a tataiso ea boqapi ba mahlale le thekenoloji, lipatlisiso tsa mahlale le mosebetsi oa thuto oa indasteri ea naha ea heso ea monko o monate le tatso o fihletse litholoana tse khahlisang.Nka sekolo sa pele sa Shanghai Institute of Technology e le mohlala, koetliso ea eona ea basebetsi ba saense le thekenoloji le katleho ea saense le theknoloji e bile le litholoana.Sekolo se thehile boemo ba koetliso ea talenta ea "koetliso ea maemo a phahameng a sebelisoang litalenta tsa tekheniki ka moea o mocha le bokhoni bo sebetsang, le baenjiniere ba khabane ba pele ba nang le pono ea machaba", 'me ba thehile "ho sebeletsa tsoelo-pele ea moruo le ea sechaba, ho sebeletsa liindasteri tsa kajeno tsa litoropo, le ho sebeletsa likhoebo tse nyane le tse mahareng le likhoebo tse nyane le tse mahareng, tse thehiloeng Shanghai, tse shebaneng le Delta ea Noka ea Yangtze, tse phatlalla le naha, le ho fihlela litlhoko tsa sechaba".
Nako ea ho boloka monko o monate hangata ke likhoeli tse 3-15.Hobane mefuta e sa tšoaneng ea monko o monate e na le lebelo le fapaneng la ho volatilization lihlahisoa tse fapaneng, ho itšetlehile ka mofuta le mokhoa oa mofuta oa monko o monate, 'me moea o phallang ke sera sa monko oa monko le phofo ea monko, sehlahisoa se felile se phuthetsoe ebe se kenngoa ka lebokoseng. .Mokhabiso le li-stickers holim'a sehlahisoa se phethiloeng li ka fokotsa ho fetoha ha monko o monate nakong ea polokelo, ka hona ho lelefatsa nako ea ho boloka monko oa sehlahisoa.
Mokhoa oa supercritical oa ho ntša carbon dioxide o sebelisoa ho ntša oli e sa tsitsang ea frangipani e hlahisoang Laos.Ka nako e ts'oanang, theknoloji ea khase ea chromatography-mass spectrometry e sebelisoa ho sekaseka sebopeho sa lik'hemik'hale tsa oli e sa tsitsang, e fanang ka motheo oa saense bakeng sa nts'etsopele le ts'ebeliso e felletseng ea frangipani.Ka lipatlisiso tsa liteko, sehlopha sa lipatlisiso tsa saense se ile sa etsa qeto ea maemo a ts'ebetso bakeng sa ho ntšoa ha carbon dioxide mokelikeli oa supercritical oa oli ea frangipani: khatello ea ho ntša 25Mpa, mocheso oa ho ntša 45 ° C, karohano ea khatello ea 12Mpa, le karohano ea mocheso oa 55 ° C.Tlas'a maemo ana, kotulo e tloaelehileng ea qotsulo ke 5.8927%, e leng holimo haholo ho feta kotulo ea tlhahlobo ea mouoane ea 0.0916%.
Mmaraka oa China oa litlolo le litlolo o na le monyetla o moholo oa nts'etsopele le sebaka sa mmaraka.Likhamphani tse tsebahalang tsa machaba le litlolo tse nkhang hamonate li tsetetse le ho haha lifeme Chaena.Ka botumo ba bona ba pele ba machaba le melemo ea theknoloji, ba nkile boholo ba litlolo le litlolo tse nkhang hamonate tsa 'maraka oa maemo a holimo ho isa ho a holimo.Ka nako e ts'oanang, ka mor'a lilemo tsa nts'etsopele, likhoebo tsa malapeng tsa poraefete tse hlahisang tatso le monko o monate li hlahisitse likhoebo tse ngata tse etelletseng pele indastering.Ka ho itšetleha ka tsebo ea bona ea tatso ea lehae, boleng bo tsitsitseng ba sehlahisoa, litheko tse loketseng tsa lihlahisoa, le lits'ebeletso tse nahannoang tsa tekheniki, likhoebo tsena tsa poraefete butle-butle li hapile kananelo ea bareki ba maemo a holimo ho isa ho a holimo, 'me karolo ea bona ea mmaraka le tlhokomeliso ea brand li eketsehile letsatsi le letsatsi. .
Ho hanyetsa mocheso o phahameng, monko o monate, ho boloka monko oa nako e telele, joalo-joalo E sebelisoa lihlahisoa tsa polasetiki, lihlahisoa tsa rabara, polasetiki, lisebelisoa tsa lieta, li-sachet, mesebetsi ea matsoho, masela, liphutheloana tsa lihlahisoa, liphahlo tsa moea, likamore tsa hotele, thepa ea ntlo, lintho tsa ho ngola, likoloi tse ka hare. likarolo, joalo-joalo Ho bonolo haholo ho sebelisoa ha ho etsoa lihlahisoa tsa polasetiki, e le hore lihlahisoa tsa polasetiki li be le phello e ntle ea ho boloka monko o monate.
Tlhahiso le nts'etsopele ea indasteri ea tatso le monko o monate e tsamaellana le nts'etsopele ea liindasteri tse tšehetsang joalo ka indasteri, lino, le lik'hemik'hale tsa letsatsi le letsatsi.Liphetoho tse potlakileng liindastering tse tlase li khothalelitse nts'etsopele e tsoelang pele ea indasteri ea tatso le monko, ka ntlafatso e tsoelang pele ea boleng ba sehlahisoa, keketseho e tsoelang pele ea mefuta e fapaneng, tlhahiso le thekiso.Keketseho ea selemo le selemo.Ho netefatsa tlhoko e kholo ea liindasteri tse tlase le ho khothaletsa nts'etsopele ea 'maraka oa thepa ea bareki, mokhoa oa ho khothaletsa phetoho le ntlafatso ea indasteri e fetohile bothata bo tloaelehileng ho indasteri.
Ho phaella ho linatla tse tsoang linaheng tse ling lik'hamphani tsa tatso tsa Chaena, lik'hamphani tsa mmuso li na le lipatlisiso tse fokolang tsa motheo, litaba tse fokolang tsa tekheniki, mekhoa e sa fetoheng ea tsamaiso, le tlhokomeliso e fokolang ea tšebeletso, e leng se lebisitseng ho liehang kapa esita le ho khutlela morao ka lebelo la bona la tsoelo-pele la hona joale.Ka khothatso ea maano a hajoale a naha, likhoebo tsa makeisheneng le tsa poraefete li tsoetse pele ka potlako.Ka mekhoa ea bona ea ho sebetsa e feto-fetohang le litšebeletso tse nahanang, ba hapile thoriso ho tsoa ho basebelisi, 'me karolo ea bona ea mmaraka e ntse e eketseha kamehla.Leha ho le joalo, bakeng sa likhoebo tse ngata tsa poraefete, ka lebaka la metheo e fokolang ea moruo le thekenoloji, tlhokomeliso e fosahetseng ea lebitso, le boleng bo sa tsitsang ba sehlahisoa, boemo bona bo tlamehile ho tlisa khokahanyo ea indasteri le ho fana ka motheo bakeng sa baetapele ba indasteri ho hola le ho ba matla.
Nako ea poso: Mar-06-2024