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Nchịkọta Ahịa Calcium nke Mpaghara na Nyocha Asọmpi na 2021
Ọmụmụ Ahịa Calcium zuru ụwa ọnụ bụ akụkọ nyocha ebe e tinyere mgbalị siri ike iji chọpụta ozi ziri ezi na nke bara uru. E mere data e nyochachara dabere na ndị egwuregwu kacha elu dị ugbu a na ndị asọmpi n'ọdịnihu. Nnyocha zuru ezu...GỤKWUO -
Onye nchịkwa EPA Reagan: Machibido methylene chloride dị egwu ugbu a!
Ọdịnihu Na-enweghị Nsí na-achọ ịmepụta ọdịnihu ka mma site n'ịkwalite ojiji nke ngwaahịa, kemịkalụ na omume dị nchebe site na nyocha kachasị ọhụrụ, nkwado, nhazi ọtụtụ mmadụ na itinye aka na ndị ahịa. Dichloromethane ejikọtala na ahụike ...GỤKWUO -
Zụta Nepal N'ogbe China Factory Chemical Plastic Raw Material PVC Resin Sg 5 K57 PVC Resin Suspension Onye Na-eweta PVC Resin K 67 K 68 na Polyvinyl Chloride PVC
Resin PVC bụ ihe eji arụ ọrụ nke a na-ejikarị eme ihe n'ụlọ ọrụ plastik. Ọ nwere ezigbo nkwụsi ike kemịkalụ, iguzogide nchara na iguzogide mmiri. Ọ na-agbaze na acetone, hydrochloric acid ester, ester na ụfọdụ alcohols. Ọ nwere ike inye ezigbo mgbaze, ezigbo eletriki ...GỤKWUO -
Agha megide kemịkalụ ọhụrụ eji eme ihe nsí na bọmbụ | UK | Akụkọ
Ndị nwere ike ịzụta ammonium nitrate, nke a na-eji eme fatịlaịza na ihe mgbawa, ga-achọ ikike, dịka Daily Express si kwuo. Agbakwunyela Hydrochloric acid, phosphoric acid, methenamine na sulfur na ndepụta kemịkalụ ndị na-echekwa ma na-ere ahịa n'ịntanetị...GỤKWUO -
Akụkọ – Mmụba ọchịchọ maka mmanụ ụgbọala sitere na carbon iji mee ka akụnụba sie ike na-aga n'ihu na-eme ka ọnụọgụ carbon dioxide (CO2) dị n'ikuku dịkwuo elu.
Akụkọ – Mmụba ọchịchọ maka mmanụ ụgbọala sitere na carbon iji mee ka akụ na ụba sie ike na-aga n'ihu na-amụba ọnụọgụ carbon dioxide (CO2) n'ikuku. Ọ bụ ezie na a na-eme mgbalị iji belata ikuku CO2, nke a anaghị ebelata mmetụta ọjọọ nke gas dịlarị na...GỤKWUO -
Dịka ụlọ ọrụ ahụ si kwuo, maka oge mbụ, BASF na-enye neopentyl glycol (NPG) na propionic acid (PA) nke nwere ngwaahịa efu nke carbon footprint (PCF). A na-emepụta ngwaahịa ndị a na ụlọ ọrụ...
BASF enwetaghị PCF efu maka NPG na PA site na usoro Biomass Balance (BMB) ya site na iji ihe eji emeghari ohuru na sistemụ mmepụta ya agbakwunyere. Banyere NPG, BASF na-ejikwa isi mmalite ike mmeghari ohuru maka mmepụta ya. Ngwaahịa ọhụrụ a bụ ̶...GỤKWUO -
EPA Atụmatụ Mmachibido Iwu Maka Ojiji Dichloromethane Kachasị Elu | Beveridge Diamonds
Ụlọ Ọrụ Nchedo Gburugburu Ebe Obibi nke US (EPA) atụpụtala iwu ka a machibido ihe fọrọ nke nta ka ọ bụrụ ojiji dichloromethane niile, nke a makwaara dị ka dichloromethane, ihe mgbaze na ihe nhazi a na-ejikarị eme ihe. Mmachibido iwu a ga-enwe mmetụta dị ukwuu n'ọtụtụ ụlọ ọrụ, site na 100 ruo 2...GỤKWUO -
Ịkpalite Mmeghachi Omume: Klarman Fellow Mepụta Onye Mmegide Ọhụrụ
Mmeghachi omume kemịkalụ na-eme gburugburu anyị oge niile—nke doro anya ma ọ bụrụ na ị chee echiche banyere ya, mana ole n'ime anyị na-eme ya mgbe anyị malitere ụgbọala, sie àkwá, ma ọ bụ tinye fatịlaịza n'ubi anyị? Ọkachamara n'ihe gbasara kemịkalụ, Richard Kong, anọwo na-eche maka kemịkalụ...GỤKWUO -
Onye nchịkwa EPA Reagan: Machibido methylene chloride dị egwu ugbu a!
Ọdịnihu Na-enweghị Nsí na-achọ ịmepụta ọdịnihu ka mma site n'ịkwalite ojiji nke ngwaahịa, kemịkalụ na omume dị nchebe site na nyocha kachasị ọhụrụ, nkwado, nhazi ọtụtụ mmadụ na itinye aka na ndị ahịa. Dichloromethane ejikọtala na ahụike ...GỤKWUO -
EPA Atụmatụ Mmachibido Iwu Maka Ihe Mgbaze Na Nhazi nke A Na-ejikarị Eme Ihe | Goldberg Seqara
N'iwu ndị e bipụtara na Mee 3, Ụlọ Ọrụ Nchedo Gburugburu Ebe Obibi nke US na-atụ aro ka a machibido ojiji dichloromethane, nke a makwaara dị ka dichloromethane, ihe na-agbaze ma na-enye aka nhazi. A na-eji ya eme ihe n'ọtụtụ ngwa ahịa na azụmaahịa, gụnyere...GỤKWUO -
Ihe mberede dị egwu na-akpali ịchọ ihe ndị ọzọ ga-agbanwere gị karịa agịga n'ụlọ nyocha kemịkalụ | Akụkọ
Otu onye nyocha nke mba Frans emeela ka a mara ihe egwu dị na agịga dị nkọ n'ụlọ nyocha mgbe ihe mberede dị egwu metụtara mmiri mmiri na-agbapụta mgbe niile. Ọ na-akpọ ugbu a ka e mepụta ihe nnọchi agịga maka ịnyefe ihe mgbaze ma ọ bụ ihe ndị na-eme ka ihe dị nro iji melite nchekwa ụlọ nyocha...GỤKWUO -
Zụta Ntụ ntụ PVC Resin nke China n'ogbe Sg-5/sg5 Ọkụ Ọkụ Nọmba Cas dị elu: 9002-86-2 China Tubes Akpụkpọ anụ PVC Onye na-ebunye ngwaahịa PVC Resin na Polyvinyl Chloride na US $0.05.
Resin PVC bụ ihe eji arụ ọrụ nke a na-ejikarị eme ihe n'ụlọ ọrụ plastik. Ọ nwere ezigbo nkwụsi ike kemịkalụ, iguzogide nchara na iguzogide mmiri. Ọ na-agbaze na acetone, hydrochloric acid ester, ester na ụfọdụ alcohols. Ọ nwere ike inye ezigbo mgbaze, ezigbo eletriki ...GỤKWUO