-
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 sa lefelloeng 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 -
Tlhahlobo ea ho pepesehela 4,4′-methylene-bis-(2-chloroaniline) “MOCA” mosebetsing ka mokhoa o mocha o bonolo oa ho beha leihlo baeloji
Mokhoa o mocha oa tlhahlobo, o khetholloang ka ho hlaka ho hoholo le kutloelo-bohloko e matla, o ntlafalitsoe ka katleho bakeng sa ho fumana 4,4′-methylene-bis-(2-chloroaniline), e tsejoang haholo e le "MOCA," morotong oa motho. Ho bohlokoa ho hlokomela hore MOCA ke ca...Bala haholoanyane -
Aniline: Ntlafatso ea morao-rao ea Indasteri
Boemo ba 'Maraka Phepelo le Tlhokeho 'Maraka oa lefats'e oa aniline o boemong ba kholo e tsitsitseng. Ho hakanngoa hore boholo ba 'maraka oa lefats'e oa aniline bo tla fihla ho lidolara tse ka bang limilione tse likete tse 8.5 tsa Amerika ka 2025, ka sekhahla sa kholo ea selemo le selemo (CAGR) se bolokang hoo e ka bang 4.2%.Bala haholoanyane -
Methylene Chloride: Ho Tsamaea Nakong ea Phetoho ea Menyetla le Liphephetso
Methylene Chloride ke tharollo ea bohlokoa ea indasteri, 'me nts'etsopele ea indasteri le lipatlisiso tsa mahlale ke lintho tse lokelang ho eloa hloko haholo. Sengoloa sena se tla hlalosa tsoelo-pele ea sona ea morao-rao ho tsoa likarolong tse 'ne: sebopeho sa' maraka, matla a taolo, mekhoa ea litheko, le ntlafatso ea morao-rao ea mahlale...Bala haholoanyane
