Fasahar Gyaran Kwayoyin Halitta Ta Sauya Tsarin Karni, Fasahar Ƙamshi Ta Amine Kai Tsaye Tana Haifar da Sauyin Sarkar Masana'antu

Babban Nasara

A ranar 28 ga Oktoba, an buga fasahar sarrafa sinadarai masu kauri kai tsaye don sinadarin aromatic da ƙungiyar Zhang Xiaheng daga Cibiyar Nazarin Ci gaba ta Hangzhou, Jami'ar Kwalejin Kimiyya ta Sin (HIAS, UCAS) ta ƙirƙira a cikin mujallar Nature. Wannan fasaha ta magance ƙalubalen aminci da farashi da suka addabi masana'antar sinadarai tsawon shekaru 140.

Muhimman Bayanan Fasaha

1. Yana barin tsarin gishirin diazonium na gargajiya (wanda ke iya fashewa da gurɓatawa sosai), yana cimma ingantaccen canjin haɗin CN ta hanyar amfani da sinadarin N-nitroamine.
2. Ba ya buƙatar ƙarfe mai ƙarfafawa, yana rage farashin samarwa da kashi 40%-50%, kuma ya kammala tabbatar da sikelin kilogram.
3. Ana amfani da shi ga kusan dukkan magungunan amine heteroaromatic da aniline, ba tare da an takaita shi da matsayin ƙungiyar amino ba.

Tasirin Masana'antu

1. Masana'antar Magunguna: A matsayin babban kwarangwal na kashi 70% na ƙananan ƙwayoyin cuta, haɗakar magungunan tsakiya don maganin ciwon daji da magungunan rage radadi ya zama mafi aminci da araha. Ana sa ran kamfanoni kamar Baicheng Pharmaceutical za su ga raguwar farashi da kashi 40% zuwa 50%.
2. Masana'antar Diestuff: Manyan kamfanoni kamar Zhejiang Longsheng, waɗanda ke da kashi 25% na kasuwa a cikin amintattun sinadarai masu ƙamshi, suna magance haɗarin fashewa wanda ya daɗe yana da ƙarancin faɗaɗa yawan aiki.
3. Masana'antar kashe kwari: Kamfanoni ciki har da Yangnong Chemical za su fuskanci raguwar farashin magungunan kashe kwari masu yawa.
4. Kayan lantarki: Yana haɓaka haɗakar kore na kayan aiki na musamman.

Martanin Kasuwar Babban Birnin

A ranar 3 ga Nuwamba, fannin sinadarai ya ƙarfafa a kan yanayin kasuwa, inda ɓangaren amine mai ƙanshi ya jagoranci nasarorin da aka samu da kuma hannun jarin da ke da alaƙa da shi.