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I-EPA Icebisa Ukuthintelwa Kokusetyenziswa Kakhulu kweDichloromethane | Iidayimani zeBeveridge
I-Arhente yoKhuseleko lweNdalo yase-US (i-EPA) icebise ukuba kuthintelwe phantse zonke iindlela zokusebenzisa i-dichloromethane, ekwaziwa ngokuba yi-dichloromethane, isinyibilikisi esisetyenziswa kakhulu kunye noncedo lokucubungula. Oku kuthintelwa kuya kuba nefuthe elikhulu kumashishini amaninzi, phakathi kwe-100 kunye ne-2...Funda ngokugqithisileyo -
I-EPA Icebisa Ukuthintelwa kweCommon Solvent kunye ne-Processing Additive Dichloromethane | Goldberg Seqara
Kwimigaqo ecetywayo eyapapashwa ngoMeyi 3, i-US Environmental Protection Agency icebisa ukuthintela ukusetyenziswa kwe-dichloromethane, ekwaziwa ngokuba yi-dichloromethane, isinyibilikisi esiqhelekileyo kunye noncedo lokucubungula. Isetyenziswa kwiindlela ezahlukeneyo zabathengi kunye nezorhwebo, kubandakanya...Funda ngokugqithisileyo -
Uhlalutyo lwemarike yovavanyo lwe-dichloromethane ukusuka ngo-2023 ukuya ku-2029 | SCITEQ A/S Denmark, IPT, Bayerteq
Uphononongo lwamva nje olupapashwe kwimarike yovavanyo lwe-dichloromethane luqikelela ubungakanani bemarike, iindlela kunye noqikelelo ukuya kuthi ga ngo-2029. Uphando lweMarike yoVavanyo lweDichloromethane lugubungela idatha ebalulekileyo yophando kunye nobungqina kwaye luxwebhu oluluncedo lokubhekisa kubaphathi, abahlalutyi, ...Funda ngokugqithisileyo -
Iindlela ze-sequential acid-base (SAB) kwi-interstellar medium: ukubonakala kwe-cis-formic acid kumafu amnyama eemolekyuli
Umlinganiselo wobuninzi obubonwayo bee-COM isomers kwi-ISM unika ulwazi oluxabisekileyo malunga nekhemistri kunye nefiziksi yeegesi kwaye, ekugqibeleni, imbali yelifu leemolekyuli. Umxholo we-c-HCOOH acid kwi-cold core yi-6% kuphela ye-t...Funda ngokugqithisileyo -
IFrance ithi izazinzulu zaseSyria zenze i-sarin yokuhlasela ngeekhemikhali
Emva kweminyaka ephantse ibe lishumi ekhokela umanyano olunamandla kwihlabathi liphela, uNobhala Jikelele we-EU ukulungele ukudlulisa induku. Ubungqina obutsha obukhutshwe yiFransi ngoLwesithathu budibanisa ngokuthe ngqo urhulumente waseSyria nohlaselo lweekhemikhali lwango-Aprili 4 oluthi...Funda ngokugqithisileyo -
Xa isicwangciso esithile sokutya ngequbuliso sithandwa kakhulu, kufuneka sithathwe ngetyuwa encinci. Emva kwayo yonke loo nto, ukutya okuninzi okwaqala njengeenkqubo zomthetho, ezixhaswa ziingcali ezenzelwe ukujongana ne ...
Xa isicwangciso esithile sokutya sithandwa kakhulu ngequbuliso, kufuneka sithathwe ngetyuwa encinci. Kaloku, ukutya okuninzi okwaqala njengeenkqubo zomthetho, ezixhaswa ziingcali ezenzelwe ukujongana nengxaki ethile yempilo okanye imeko ethile kuye kwaguquka kwaba yinto engaphezulu...Funda ngokugqithisileyo -
I-Toxic-Free Future ijolise ekudaleni ikamva elisempilweni ngokukhuthaza ukusetyenziswa kweemveliso, iikhemikhali kunye neendlela ezikhuselekileyo ngophando oluphambili, ukuxhasa, ukuhlanganisana kwabantu abaninzi kunye nokubandakanya abathengi.
I-Toxic-Free Future ijolise ekudaleni ikamva elisempilweni ngokukhuthaza ukusetyenziswa kweemveliso ezikhuselekileyo, iikhemikhali kunye neendlela zokusebenza ngophando oluphambili, ukuxhasa, ukuhlanganisana kwabantu abaninzi kunye nokubandakanyeka kwabathengi. Ngo-Epreli 2023, i-EPA yacebisa ukuvalwa kwe...Funda ngokugqithisileyo -
Isishwankathelo esipheleleyo seMarike ye-Formic Acid: Amathemba okukhula kunye nabadlali abaphambili (iNkampani I, iNkampani II, iNkampani III)
Ingxelo yoPhando lweMarike ye-Formic Acid inika ulwazi malunga nobukhulu kunye nesantya sokukhula kwixesha eliqikelelweyo lika-2023-2028. Ingxelo ichonga kwaye ihlalutye iindlela eziphambili kunye nezinto ezichaphazela imakethi. Oku kuquka ukuqhubela phambili kwezobuchwepheshe, utshintsho kukhetho lwabathengi...Funda ngokugqithisileyo -
I-EPA icebisa ukuba kuthintelwe ukusetyenziswa kwe-methylene chloride, ikhemikhali enxulumene nomngcipheko onobungozi kwimpilo.
I-Arhente yoKhuseleko lweNdalo icebise ukuba kuthintelwe ukusetyenziswa kwe-methylene chloride, ikhemikhali abathi iyingozi empilweni kwaye ide ibulale, ukuze kukhuselwe impilo yoluntu. Esi siphakamiso siza kuthintela ukusetyenziswa kwe-dichloromethane kuzo zonke iintlobo zabathengi...Funda ngokugqithisileyo -
Inzuzo ephezulu kunye namathuba okukhula kwabadlali abaphambili kwimarike ye-formic acid ngo-2030: Feicheng Acid Chemicals, BASF SE, Chongqing Chuandong Chemical (Group) Co., Ltd., Luxi Group Co., Ltd.
Ingxelo yoPhando lweMarike ye-Formic Acid igubungela uluhlu olubanzi lwezihloko kushishino, kubandakanya inkqubela phambili yetekhnoloji yamva nje, iindlela zoshishino, ubungakanani bemarike, amasheya, kunye netekhnoloji yexesha elizayo. Ingxelo yoPhando lweMarike ye-Formic Acid yeHlabathi inika iziseko zemarike...Funda ngokugqithisileyo -
I-EPA icebisa ukuvalwa kwe-dichloromethane ngokubanzi phantsi kwe-TSCA: ngaba iya kuyichaphazela imisebenzi yakho? Ifemu yoMthetho yaseHolland Hart
I-EPA ikhuphe ummiselo ocetywayo phantsi koMthetho woLawulo lweZinto ezinobungozi (i-TSCA) othintela ukusetyenziswa kwe-dichloromethane (ekwaziwa ngokuba yi-dichloromethane okanye i-DCM). I-Dichloromethane yikhemikhali enoluhlu olubanzi lwemisebenzi yemizi-mveliso neyezorhwebo. Sisinyibilikisi...Funda ngokugqithisileyo -
Isifundo seYunivesithi yaseKanazawa: Ukunyusa ukuncitshiswa kokukhutshwa kwe-CO2
I-KANAZAWA, eJapan, nge-8 kaJuni 2023 /PRNewswire/ — Abaphandi beYunivesithi yaseKanazawa baxela indlela umaleko obhityileyo kakhulu we-tin disulfide ongasetyenziswa ngayo ukukhawulezisa ukunciphisa iikhemikhali ze-carbon dioxide. kuluntu olungathathi cala kwi-carbon dioxide. Ukuphinda kusetyenziswe...Funda ngokugqithisileyo