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Ihe ọhụrụ emere n'ịgbanwe ihe mkpofu ka ọ bụrụ akụ̀! Ndị Sayensị China ji ìhè anyanwụ agbanwe ihe mkpofu plastik ka ọ bụrụ Formamide bara uru nke ukwuu
Isi Ihe Ndị Dị Mkpa Otu ndị nyocha sitere na Chinese Academy of Sciences (CAS) bipụtara ihe ha chọpụtara na Angewandte Chemie International Edition, na-emepụta teknụzụ fotocatalytic ọhụrụ. Teknụzụ a na-eji Pt₁Au/TiO₂ photocatalyst iji mee ka mmeghachi omume njikọ CN dị n'etiti ethylene glycol (obtai...GỤKWUO -
China kpọkọtara ụlọ ọrụ PTA/PET iji dozie nsogbu oke ikike.
Na Ọktoba 27, Ministri nke Ụlọ Ọrụ na Teknụzụ Ozi nke China (MIIT) kpọkọtara ndị na-emepụta ihe dị mkpa n'ime obodo nke Purified Terephthalic Acid (PTA) na PET maka mkparịta ụka pụrụ iche gbasara okwu "oke ikike n'ime ụlọ ọrụ na asọmpi dị oke njọ". Ndị a...GỤKWUO -
Mba Amerịka Etinyere "Mmachibido Ikpeazụ" na Ngwaahịa Ndị Ahịa Nwere Methylene Chloride, Na-akwalite Ụlọ Ọrụ Kemịkalụ Ka Ọ Dị Ngwa Ngwa Nchọgharị Ihe Nnọchianya
Isi Ihe dị n'ime Iwu ikpeazụ nke US Environmental Protection Agency (EPA) nyere n'okpuru Iwu Nchịkwa Ihe Ndị Na-egbu Egbu (TSCA) amalitela ịrụ ọrụ n'ihu ọha. Iwu a machibidoro iji methylene chloride eme ihe n'ihe ndị ahịa dịka ihe na-egbutu agba ma na-etinye iwu siri ike na ihe ndị dị na ya...GỤKWUO -
Ọdịiche Teknụzụ Glutaraldehyde: Ihe ịga nke ọma na Teknụzụ Mgbochi Calcification
N'ihe gbasara ihe ndị e ji etinye ihe n'ime obi na akwara obi, a na-eji glutaraldehyde agwọ anụ ahụ anụmanụ (dịka ehi pericardium) maka mmepụta valvụ bioprosthetic. Agbanyeghị, otu aldehyde na-enweghị ihe fọdụrụ site na usoro ọdịnala nwere ike ibute calcification mgbe etinyere ihe n'ime ahụ, na-emebi...GỤKWUO -
Ahịa Dimethyl Sulfoxide (DMSO): Nkọwa na Mmepe Teknụzụ kachasị ọhụrụ
Nchịkọta Ahịa Ụlọ Ọrụ Dimethyl Sulfoxide (DMSO) bụ ihe mgbaze dị mkpa nke organic nke a na-ejikarị eme ihe n'ọgwụ, ngwa eletrọnịkị, petrochemicals, na ngalaba ndị ọzọ. N'okpuru ebe a bụ nchịkọta nke ọnọdụ ahịa ya: Ihe Mmepe Kachasị Ọhụrụ Nha Ahịa Ụwa Nha ahịa ụwa dị ihe dị ka $...GỤKWUO -
Mba Amerịka etinyela ụtụ isi dị ukwuu na MDI nke mba China, ya na ọnụego ụgwọ mbụ maka nnukwu ụlọ ọrụ China dị elu dị ka 376%-511%. A na-atụ anya na nke a ga-emetụta ahịa mbupụ...
Mba Amerịka kwupụtara nsonaazụ mbụ nke nyocha ha megide mkpofu ihe na-eme na MDI sitere na mba China, ya na ọnụego ụtụ isi dị elu nke ukwuu tụrụ ụlọ ọrụ kemịkalụ niile n'anya. Ngalaba Azụmaahịa nke mba Amerịka kpebiri na ndị na-emepụta na ndị na-ebupụ MDI nke mba China rere ngwaahịa ha na ...GỤKWUO -
N-Methylpyrrolidone (NMP): Iwu Gburugburu Ebe Obibi Siri Ike Na-akwalite Nnyocha na Nhazi nke Nhọrọ na Mmepụta Ngwa nke NMP n'onwe ya na Ngalaba Ndị Dị Elu
I. Isi Usoro Ụlọ Ọrụ: Ntuli Aka Na Mgbanwe Ahịa Ugbu a, usoro kachasị emetụta ụlọ ọrụ NMP sitere na nlekọta iwu zuru ụwa ọnụ. 1. Mmachi n'okpuru Iwu EU REACH NMP etinyela n'akwụkwọ ikike na ndepụta ndị ga-enwerịrị ihe dị iche iche...GỤKWUO -
Nyocha nke mkpughe ọrụ na 4,4′-methylene-bis-(2-chloroaniline) "MOCA" site na usoro ọhụrụ dị nro maka nlekota ihe ndị dị ndụ.
Usoro nyocha ọhụrụ, nke e ji nkọwapụta dị elu na mmetụta siri ike mara, emepụtala nke ọma maka ịchọpụta 4,4′-methylene-bis-(2-chloroaniline), nke a na-akpọkarị "MOCA," n'ime mmamịrị mmadụ. Ọ dị mkpa ịmara na MOCA bụ ca nke e dekọrọ nke ọma...GỤKWUO -
Aniline: Mmepe Ụlọ Ọrụ Kacha Ọhụrụ
Ọnọdụ Ahịa na Ụkpụrụ Ọchịchọ Ahịa aniline zuru ụwa ọnụ nọ n'ọkwa na-eto ngwa ngwa. A na-eme atụmatụ na nha ahịa aniline zuru ụwa ọnụ ga-eru ihe dị ka ijeri dọla US 8.5 ka ọ na-erule 2025, yana ọnụego uto kwa afọ (CAGR) na-aga n'ihu na ihe dị ka 4.2%. Anilin China...GỤKWUO -
Methylene Chloride: Ịgagharị Oge Mgbanwe nke Ohere na Ihe Ịma Aka
Methylene Chloride bụ ihe dị mkpa maka ihe na-agbaze ụlọ ọrụ mmepụta ihe, mmepe ụlọ ọrụ ya na nnyocha sayensị ya bụkwa ihe ndị a na-elebara anya nke ọma. Isiokwu a ga-akọwapụta mmepe kachasị ọhụrụ ya site na akụkụ anọ: nhazi ahịa, mgbanwe iwu, usoro ọnụahịa, na nyocha sayensị kachasị ọhụrụ...GỤKWUO
