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ʻO ka holomua a me ka hana hou: ʻo ke ala holomua o ka ʻenehana hoʻopili wai polyurethane ma 2025.
I ka makahiki 2025, ke holo wikiwiki nei ka ʻoihana uhi i nā pahuhopu ʻelua o ka "hoʻololi ʻōmaʻomaʻo" a me ka "hoʻonui hana." Ma nā kahua hoʻopili kiʻekiʻe e like me ka automotive a me ke kaʻa kaʻa, ua hoʻololi ʻia nā uhi wai mai nā "koho ʻokoʻa" i ka "main ...Heluhelu hou aku -
N-Nitroamine Technology Breakthrough: He Kiʻekiʻe-Efficiency New Method Transforms Drug Synthesis
ʻO kahi hoʻokō ʻepekema ʻokiʻoki i ka ʻenehana deamination kiʻekiʻe kiʻekiʻe, i hoʻomohala ʻia e kahi hui waiwai hou i hoʻokumu ʻia ma Heilongjiang, Kina, i paʻi ʻia ma ka puke pai honua honua Nature i ka hoʻomaka ʻana o Nowemapa 2025.Heluhelu hou aku -
ʻO ka hoʻolaha wikiwiki ʻana o ka BDO i hoʻokumu ʻia i ka bio e hoʻololi hou i ka 100-Billion-Yuan Polyurethane Raw Material Market
I kēia mau lā, ua lilo nā hanana ʻenehana a me ka hoʻonui ʻana o ka bio-based 1,4-butanediol (BDO) i kekahi o nā ʻano kaulana loa i ka ʻoihana kemika honua. ʻO BDO kahi mea waiwai nui no ka hana ʻana i ka polyurethane (PU) elastomers, Spandex, a me ka biodegradable plastic PBT, me kāna traditi ...Heluhelu hou aku -
Hoʻololi ka ʻenehana Hoʻoponopono Molecular i ke kaʻina hana he Kenekulia, Aromatic Amine Direct Deamination Technology Triggers Industrial Chain Transformation
Core Breakthrough Ma ʻOkakopa 28, ua paʻi ʻia ka ʻenehana hana deamination no nā amine aromatic e ka hui o Zhang Xiaheng mai ka Hangzhou Institute for Advanced Study, University of Chinese Academy of Science (HIAS, UCAS) i paʻi ʻia ma Nature. Hoʻoponopono kēia ʻenehana i ...Heluhelu hou aku -
ʻO ka holomua hou i ka hoʻololi ʻana i ka ʻōpala i waiwai! Hoʻololi ka poʻe ʻepekema Kina i ka ʻōpala ʻōpala i Formamide waiwai nui me ka hoʻohana ʻana i ka lā
ʻIke Koʻikoʻi Ua paʻi ka hui noiʻi mai ka Chinese Academy of Sciences (CAS) i kā lākou ʻike ma Angewandte Chemie International Edition, e hoʻomohala ana i kahi ʻenehana photocatalytic hou. Ke hoʻohana nei kēia ʻenehana i kahi photocatalyst Pt₁Au/TiO₂ e hiki ai i ka hoʻohui ʻana o CN ma waena o ka ethylene glycol (loaʻa ...Heluhelu hou aku -
Hoʻākoakoa ʻo Kina i nā ʻoihana ʻoihana PTA/PET e hoʻoponopono i ka pilikia o ka overcapacity
Ma ʻOkakopa 27, ua hōʻuluʻulu ke Kuhina ʻOihana a me ka ʻIke ʻIke (MIIT) o Kina i nā mea hana hale nui o Purified Terephthalic Acid (PTA) a me PET bottle-grade chips no kahi kūkākūkā kūikawā e pili ana i ka pilikia o ka "intra-industry overcapacity and cut-throat competition". ʻO kēia mau...Heluhelu hou aku -
Hoʻopuka ʻo US i ka "Hoʻopau hope" i nā huahana mea kūʻai aku i loaʻa i ka Methylene Chloride, ke koi ʻana i ka ʻoihana kemika e hoʻolalelale i ka huli ʻana.
Maʻiʻo Koʻo Ua hoʻokō ʻia ke kānāwai hope i hoʻopuka ʻia e ka US Environmental Protection Agency (EPA) ma lalo o ke Toxic Substance Control Act (TSCA). Hoʻopaʻa kēia lula i ka hoʻohana ʻana i ka methylene chloride i nā huahana mea kūʻai aku e like me nā mea huki pena a kau i nā palena paʻa i kāna ind...Heluhelu hou aku -
ʻO Glutaraldehyde Technological Frontier: Heʻe i ka ʻenehana Anti-Calcification
Ma ke kahua o nā implants cardiovascular, ua hoʻohana lōʻihi ʻia ka glutaraldehyde e mālama i nā ʻiʻo holoholona (e like me ka bovine pericardium) no ka hana ʻana i nā kiwi bioprosthetic. Eia naʻe, hiki i ke koena o nā pūʻulu aldehyde manuahi mai nā kaʻina hana kuʻuna hiki ke alakaʻi i ka calcification post-implantation, hoʻololi i ka ...Heluhelu hou aku -
Mākeke ʻo Dimethyl Sulfoxide (DMSO): ʻIke a me nā hoʻomohala ʻenehana hou loa
ʻO ka ʻike ʻana o ka mākeke ʻoihana ʻo Dimethyl Sulfoxide (DMSO) he mea hoʻoheheʻe koʻikoʻi koʻikoʻi i hoʻohana nui ʻia i nā lāʻau lapaʻau, uila, petrochemical, a me nā māla ʻē aʻe. Aia ma lalo iho kahi hōʻuluʻulu o kona kūlana makeke: Mea Hou Nā Hoʻomohala Hou Ka nui o ka mākeke honua ʻO ka nui o ka mākeke honua ma kahi o $...Heluhelu hou aku -
Ua kau aku ʻo ʻAmelika i nā kumukūʻai koʻikoʻi ma ka MDI Kina, me nā uku dute preliminary no kahi hui nui Kina i hoʻonohonoho ʻia e like me 376% -511%. Manaʻo ʻia kēia e hopena i ka mākeke export absor ...
Ua hoʻolaha ka US i nā hopena mua o kāna noiʻi anti-dumping i MDI mai Kina, me nā kumukūʻai kiʻekiʻe kiʻekiʻe e kāhāhā ana i ka ʻoihana kemika holoʻokoʻa. Ua hoʻoholo ka 'Oihana Kālepa o ʻAmelika e kūʻai aku nā mea hana MDI a me nā mea kūʻai aku i kā lākou huahana i ka ...Heluhelu hou aku
