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Katleho ea Theknoloji ea N-Nitroamine: Mokhoa o Mocha o Sebetsang Haholo o Fetola Tlhahiso ea Lithethefatsi
Katleho ea mahlale ea sejoale-joale theknolojing e ncha ea ho tlosa matheba a kotsi e sebetsang hantle, e ntlafalitsoeng ke k'hamphani e ncha ea thepa e Heilongjiang, Chaena, e phatlalalitsoe semmuso koranteng e holimo ea machaba ea thuto ea Nature mathoasong a Pulungoana 2025. E thoholetsoa e le tsoelo-pele ea maemo a lefats'e ho tsa lithethefatsi ...Bala haholoanyane -
Khoebo e Potlakileng ea BDO e thehiloeng ho Bio e Bopa Bocha 'Maraka oa Lintho tse Tala tsa Polyurethane oa Yuan tse Libilione tse 100
Haufinyane tjena, tsoelo-pele ea theknoloji le katoloso ea bokhoni ba 1,4-butanediol (BDO) e thehiloeng linthong tsa tlhaho e fetohile e 'ngoe ea mekhoa e hlahelletseng haholo indastering ea lik'hemik'hale ea lefats'e. BDO ke thepa ea bohlokoa bakeng sa ho hlahisa li-elastomer tsa polyurethane (PU), Spandex, le PBT ea polasetiki e bolang, ka moetlo oa eona...Bala haholoanyane -
Theknoloji ea ho Hlophisa Limolek'hule e Fetola Mokhoa oa Khale oa Lekholo la Lilemo, Theknoloji ea ho Hlakola ka ho Toba ea Amine e Monko o Monate e Baka Phetoho ea Ketane ea Liindasteri
Katleho e Kholo Ka la 28 Mphalane, theknoloji ea ts'ebetso ea ho tlosa amino e otlolohileng e ntlafalitsoeng ke sehlopha sa Zhang Xiaheng se tsoang Setsing sa Hangzhou sa Thuto e Tsoetseng Pele, Univesithi ea Chinese Academy of Sciences (HIAS, UCAS) e ile ea phatlalatsoa ho Nature. Theknoloji ena e rarolla bothata ba...Bala haholoanyane -
Katleho e Ncha ea ho Fetola Litšila Letlotlo! Bo-rasaense ba Machaena ba Fetola Plastiki ea Litšila Formamide ea Bohlokoa bo Holimo ba Sebelisa Leseli la Letsatsi
Dikahare tsa Motheo Sehlopha sa bafuputsi se tswang ho Chinese Academy of Sciences (CAS) se phatlaladitse diphihlello tsa sona ho Angewandte Chemie International Edition, se ntshetsa pele theknoloji e ntjha ya photocatalytic. Theknoloji ena e sebedisa photocatalyst ya Pt₁Au/TiO₂ ho nolofalletsa karabelo ya ho kopanya ya CN pakeng tsa ethylene glycol (e fumanang...Bala haholoanyane -
China e Bitsa Likhoebo tsa Indasteri ea PTA/PET ho Sebetsana le Mathata a ho Feta Tekanyo
Ka la 27 Mphalane, Lefapha la Indasteri le Theknoloji ea Tlhahisoleseling la Chaena (MIIT) le ile la bitsa bahlahisi ba ka sehloohong ba lehae ba Purified Terephthalic Acid (PTA) le li-chips tsa boleng ba botlolo ba PET bakeng sa puisano e khethehileng mabapi le taba ea "bokhoni bo feteletseng ba indasteri le tlholisano e se nang moeli". Tsena...Bala haholoanyane -
US e Hlahisa "Thibelo ea ho Qetela" Lihlahisoa tsa Bareki tse Nang le Methylene Chloride, e Susumetsa Indasteri ea Lik'hemik'hale ho Potlakisa Patlo e Ncha
Dikahare tsa Motheo Molao wa ho qetela o ntshitsweng ke Lekala la Tshireletso ya Tikoloho la US (EPA) tlasa Molao wa Taolo ya Dintho tse Chefo (TSCA) o se o kene tshebetsong ka molao. Molao ona o thibela tshebediso ya methylene chloride dihlahisweng tsa bareki tse kang di-stripper tsa pente mme o beha dithibelo tse thata hodima ind...Bala haholoanyane -
Moeli oa Theknoloji oa Glutaraldehyde: Katleho e Kholo Theknolojing ea Khahlanong le Calcification
Lefapheng la ho kenya methapo ea pelo le methapo ea mali, glutaraldehyde e 'nile ea sebelisoa nako e telele ho phekola lisele tsa liphoofolo (joalo ka likhomo tse kang pericardium) bakeng sa tlhahiso ea li-valve tsa bioprosthetic. Leha ho le joalo, lihlopha tse setseng tsa aldehyde tse lokolohileng tse tsoang lits'ebetsong tsa setso li ka lebisa ho calcification ea kamora ho kenngoa, e leng se behang kotsing ...Bala haholoanyane -
Mmaraka oa Dimethyl Sulfoxide (DMSO): Kakaretso le Nts'etsopele ea morao-rao ea Tekheniki
Kakaretso ea 'Maraka oa Indasteri Dimethyl Sulfoxide (DMSO) ke tharollo ea bohlokoa ea lintho tse phelang e sebelisoang haholo meriana, lisebelisoa tsa elektroniki, lik'hemik'hale tsa peterole le masimo a mang. Ka tlase ke kakaretso ea boemo ba eona ba 'maraka: Ntho ea Nts'etsopele ea morao-rao Boholo ba 'Maraka oa Lefatše Boholo ba 'maraka oa lefats'e bo ne bo ka ba $...Bala haholoanyane -
United States e behile litefiso tse boima ho MDI ea Chaena, ka litefiso tsa pele tsa lekhetho bakeng sa senatla se seholo sa indasteri ea Chaena se behiloeng ho fihlela ho 376%-511%. Sena se lebelletsoe ho ama ho monya 'maraka oa kantle ho naha...
Amerika e phatlalalitse liphetho tsa pele tsa lipatlisiso tsa eona tsa ho thibela ho lahla thepa e tsoang Chaena, ka litefiso tse phahameng haholo tsa lekhetho tse ileng tsa makatsa indasteri eohle ea lik'hemik'hale. Lefapha la Khoebo la Amerika le entse qeto ea hore bahlahisi le barekisi ba kantle ho naha ba China ba MDI ba rekisitse lihlahisoa tsa bona ho ...Bala haholoanyane -
N-Methylpyrrolidone (NMP): Melao e Tiileng ea Tikoloho e Hlohlelletsang Patlisiso le Ts'ebetso ea Mekhoa e Meng le Ntlafatso ea Ts'ebeliso ea NMP ka Boyona Makala a Phahameng
I. Mekhoa ea Bohlokoa ea Indasteri: E Laoloang ke Melao le Phetoho ea 'Maraka Hona joale, mokhoa o amang indasteri ea NMP ka ho fetisisa o bakoa ke tlhokomelo ea lefats'e ea melao. 1. Lithibelo tlas'a Molao oa EU REACH NMP li kenyelelitsoe ka molao Lethathamong la Bakhethoa ba Lintho tsa...Bala haholoanyane
