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Nasarar Fasaha ta N-Nitroamine: Sabuwar Hanya Mai Inganci Mai Sauƙi Ta Canza Tsarin Magunguna
An buga wani sabon ci gaba a fannin kimiyya a fannin fasahar rage yawan sinadarai masu inganci, wanda wani sabon kamfanin kayan aiki da ke Heilongjiang, China ya samar, a hukumance a cikin babbar mujallar ilimi ta duniya mai suna Nature a farkon watan Nuwamba na 2025. An yaba da shi a matsayin ci gaba a duniya a fannin magungunan...Kara karantawa -
Ci gaba da Kasuwancin BDO mai tushen Bio ya sake fasalin Kasuwar Kayan Danye na Polyurethane mai darajar Yuan biliyan 100
Kwanan nan, ci gaban fasaha da faɗaɗa ƙarfin amfani da 1,4-butanediol (BDO) mai tushen bio ya zama ɗaya daga cikin shahararrun yanayi a masana'antar sinadarai ta duniya. BDO muhimmin abu ne na kayan aiki don samar da polyurethane (PU) elastomers, Spandex, da kuma filastik mai lalacewa ta hanyar biodegradable PBT, tare da al'adarsa ta...Kara karantawa -
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 kai tsaye don sinadaran aromatic da ƙungiyar Zhang Xiaheng daga Cibiyar Nazarin Ci gaba ta Hangzhou, Jami'ar Kwalejin Kimiyya ta Sin (HIAS, UCAS) ta ƙirƙira a cikin Nature. Wannan fasaha tana magance matsaloli...Kara karantawa -
Sabuwar Nasara a Juya Sharar Gida Zuwa Taska! Masana Kimiyyar Kasar Sin Sun Maida Sharar Gida Zuwa Formamide Mai Daraja Ta Amfani Da Hasken Rana
Babban Abubuwan da ke Ciki Wata ƙungiyar bincike daga Kwalejin Kimiyya ta ƙasar Sin (CAS) ta buga sakamakon bincikenta a cikin Bugun Duniya na Angewandte Chemie, inda ta haɓaka sabuwar fasahar daukar hoto. Wannan fasaha tana amfani da Pt₁Au/TiO₂ photocatalyst don ba da damar haɗakar CN tsakanin ethylene glycol (obtai...Kara karantawa -
Kasar Sin Ta Kira Kamfanonin Masana'antu na PTA/PET Don Magance Matsalar Yawan Masu Amfani Da Kayan Aiki
A ranar 27 ga Oktoba, Ma'aikatar Masana'antu da Fasahar Bayanai ta China (MIIT) ta kira manyan masu samar da sinadarai na cikin gida na Purified Terephthalic Acid (PTA) da PET chips masu darajar kwalba don tattaunawa ta musamman kan batun "ƙarfin aiki a cikin masana'antu da gasa mai tsanani". Waɗannan...Kara karantawa -
Amurka Ta Fitar Da "Hana Kayayyakin Masu Amfani Da Ke Dauke Da Methylene Chloride" A Matsayin Haramta Kayayyakin Amfani, Tana Tura Masana'antar Sinadarai Don Haɓaka Binciken Madadin Su
Babban Abun Ciki Dokar ƙarshe da Hukumar Kare Muhalli ta Amurka (EPA) ta fitar a ƙarƙashin Dokar Kula da Guba (TSCA) ta fara aiki a hukumance. Wannan doka ta hana amfani da methylene chloride a cikin kayayyakin masarufi kamar masu cire fenti kuma ta sanya tsauraran matakai kan masana'antarta...Kara karantawa -
Gabar Fasaha ta Glutaraldehyde: Nasara a Fasahar Hana Calcification
A fannin dashen zuciya da jijiyoyin jini, an daɗe ana amfani da glutaraldehyde don magance kyallen dabbobi (kamar na shanu pericardium) don samar da bawuloli na bioprosthetic. Duk da haka, ragowar ƙungiyoyin aldehyde marasa amfani daga hanyoyin gargajiya na iya haifar da calcification bayan dasawa, yana haifar da...Kara karantawa -
Kasuwar Dimethyl Sulfoxide (DMSO): Bayani da Sabbin Ci gaban Fasaha
Bayanin Kasuwar Masana'antu Dimethyl Sulfoxide (DMSO) muhimmin sinadari ne na halitta wanda ake amfani da shi sosai a fannin magunguna, kayan lantarki, sinadarai na petrochemicals, da sauran fannoni. Ga taƙaitaccen bayani game da yanayin kasuwarsa: Abu Sabbin Ci gaba Girman Kasuwar Duniya Girman kasuwar duniya ya kai kimanin dala...Kara karantawa -
Amurka ta sanya haraji mai yawa kan na'urorin samar da wutar lantarki na kasar Sin (MDI), inda aka sanya harajin farko na wani babban kamfanin masana'antar kasar Sin da ya kai kashi 376%-511%. Ana sa ran wannan zai shafi yadda kasuwar fitar da kayayyaki...
Amurka ta sanar da sakamakon farko na bincikenta na hana zubar da shara kan MDI wanda ya samo asali daga China, inda hauhawar farashin haraji ya mamaye masana'antar sinadarai gaba daya. Ma'aikatar Kasuwanci ta Amurka ta gano cewa masu samar da kayayyaki da masu fitar da kayayyaki na MDI na kasar Sin sun sayar da kayayyakinsu a ...Kara karantawa -
N-Methylpyrrolidone (NMP): Dokokin Muhalli Masu Tsauri Suna Inganta Bincike da Haɓaka Madadin Amfani da NMP da Kanta a Manyan Sassan
I. Manyan Yanayin Masana'antu: Tsarin Dokoki da Sauyin Kasuwa A halin yanzu, yanayin da ya fi shafar masana'antar NMP ya samo asali ne daga sa ido kan dokokin duniya. 1. An saka takunkumi a ƙarƙashin Dokar EU REACH NMP a hukumance a cikin Jerin Abubuwan da Za a Yi Amfani da Su...Kara karantawa
