Labarai
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A karon farko, BASF tana bayar da neopentyl glycol (NPG) da propionic acid (PA) tare da samfurin sifili na carbon (PCF), a cewar kamfanin. Ana ƙera waɗannan samfuran a kamfanin...
BASF ta cimma sifili PCF ga NPG da PA ta hanyar tsarin Biomass Balance (BMB) ta amfani da kayan abinci masu sabuntawa a cikin tsarin samar da kayayyaki da aka haɗa. Dangane da NPG, BASF kuma tana amfani da hanyoyin samar da makamashi masu sabuntawa don samarwa. Sabbin samfuran sune ̶...Kara karantawa -
Hukumar EPA Ta Ba da Shawarar Haramta Amfani Da Dichloromethane Mafi Yawan Amfani Da Shi | Beveridge Diamonds
Hukumar Kare Muhalli ta Amurka (EPA) ta gabatar da shawarar haramta amfani da kusan dukkan amfani da dichloromethane, wanda aka fi sani da dichloromethane, wani maganin narkewa da sarrafawa da ake amfani da shi akai-akai. Dokar hana amfani da shi za ta yi tasiri sosai ga masana'antu da yawa, inda za a samu tsakanin 100 zuwa 2...Kara karantawa -
Ƙaddamar da Martani: Klarman Fellow Ya Ƙirƙiri Sabon Mai Haɓaka Ƙarfi
Halayen sinadarai suna faruwa a ko'ina a kewaye da mu a kowane lokaci—a bayyane yake idan ka yi tunani a kai, amma nawa ne daga cikinmu ke yin hakan lokacin da muka kunna mota, muka tafasa ƙwai, ko muka yi taki a gonarmu? Kwararre kan sinadaran da ke haifar da guba Richard Kong yana tunanin sinadarai...Kara karantawa -
Mai kula da EPA Reagan: An haramta mummunar methylene chloride yanzu!
Makomar da Ba ta Da Guba na nufin ƙirƙirar makoma mai koshin lafiya ta hanyar haɓaka amfani da kayayyaki, sinadarai da ayyuka masu aminci ta hanyar bincike na zamani, fafutuka, tsara jama'a da kuma haɗa kai da masu amfani. An danganta Dichloromethane da lafiya...Kara karantawa -
Hukumar EPA Ta Ba da Shawarar Haramta Amfani da Maganin Rage ...
A cikin ƙa'idojin da aka gabatar da aka buga a ranar 3 ga Mayu, Hukumar Kare Muhalli ta Amurka ta ba da shawarar haramta amfani da dichloromethane, wanda aka fi sani da dichloromethane, wani sinadari mai narkewa da sarrafawa na gama gari. Ana amfani da shi a aikace-aikacen masu amfani da kasuwanci iri-iri, gami da...Kara karantawa -
Mummunan haɗari ya sa aka nemi madadin allurai a dakunan gwaje-gwajen sinadarai | Labarai
Wani mai bincike ɗan ƙasar Faransa ya wayar da kan jama'a game da haɗarin allurar kaifi a dakunan gwaje-gwaje bayan wani mummunan hatsari da ya shafi zubar da sinadarin solution akai-akai. Yanzu yana kira da a samar da maye gurbin allurar don canja wurin sinadarai ko abubuwan da ke ɗauke da sinadarai don inganta lafiyar dakunan gwaje-gwaje...Kara karantawa -
Sayi Foda Mai Zafi Na PVC Na China Mai Jumla Sg-5/sg5 Mai Inganci Mai Inganci Lambar Cas: 9002-86-2 Mai Kaya Kayan Kaya Na Katangar PVC Na China Mai Kaya Na PVC Resin da Polyvinyl Chloride akan dala $0.05.
Resin PVC shine kayan da aka fi amfani da su a masana'antar robobi. Yana da kyakkyawan daidaiton sinadarai, juriya ga tsatsa da kuma juriya ga ruwa. Yana narkewa a cikin acetone, hydrochloric acid ester, ester da wasu alcohols. Yana iya samar da kyakkyawan narkewa, kyakkyawan wutar lantarki ...Kara karantawa -
Gano cutar Alzheimer ta farko ta amfani da alamun fitsari
Sakamakon wani bincike da wata ƙungiya daga Jami'ar Jiaotong ta Shanghai ta gudanar ya nuna cewa formic acid wani sinadari ne mai saurin kamuwa da fitsari wanda zai iya gano cutar Alzheimer ta farko (AD). Sakamakon binciken zai iya share hanyar yin gwajin fitsari mai araha da sauƙi. Dr. Yifan Wang, Dr....Kara karantawa -
Makomar da Ba ta Guba ta himmatu wajen samar da makoma mai koshin lafiya ta hanyar inganta amfani da kayayyaki, sinadarai da ayyuka masu aminci ta hanyar bincike na zamani, fafutuka, tsara jama'a da kuma masu amfani da...
Makomar da Ba ta Da Guba ta himmatu wajen samar da makoma mai koshin lafiya ta hanyar inganta amfani da kayayyaki, sinadarai da ayyuka masu aminci ta hanyar bincike mai zurfi, fafutuka, tsara jama'a da kuma shiga cikin harkokin masu amfani. A watan Afrilun 2023, EPA ta gabatar da...Kara karantawa -
Shawarar EPA don iyakance dichloromethane
A ranar 3 ga Mayu, 2023, EPA ta fitar da wani tsari na Sashe na 6(a) na Dokar Kula da Abubuwa Masu Guba (TSCA) wanda aka gabatar wanda ya sanya takunkumi kan samarwa, shigo da kaya, sarrafawa, rarrabawa, da amfani da dichloromethane. sinadarin da aka yi amfani da shi a cikin aikace-aikacen mabukaci da kasuwanci daban-daban...Kara karantawa -
A cewar EPA, dichloromethane yana haifar da "haɗari mara ma'ana" ga wasu ma'aikata.
WASHINGTON. Dichloromethane yana haifar da haɗari "marasa ma'ana" ga ma'aikata a wasu yanayi, kuma EPA za ta ɗauki mataki don "gano da aiwatar da matakan kulawa." A cikin sanarwar Rijistar Tarayya, Hukumar Kula da Muhalli...Kara karantawa -
Nan da shekarar 2030, kasuwar formic acid ta duniya za ta kai dala biliyan 2.4.
Tattalin arzikin duniya yana cikin mawuyacin hali inda matsaloli da rikice-rikice da yawa ke haɗuwa da juna. Rashin tabbas game da yadda yaƙin Rasha da Ukraine zai gudana a wannan shekarar, da kuma rawar da take takawa a duniya, yana nufin cewa matsalolin hauhawar farashin kayayyaki sun kasance ...Kara karantawa