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Phenol (C6H5OH) ndi kristalo wopanda mtundu wonga singano wokhala ndi fungo lapadera. Imagwira ntchito ngati chinthu chofunikira popanga ma resin ena, mabakiteriya, zosungira, ndi mankhwala (monga aspirin). Ingagwiritsidwenso ntchito pochiza zida zochitira opaleshoni, kuchiza chimbudzi...Werengani zambiri»
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Amagwiritsidwa ntchito makamaka ngati zinthu zopangira vinyl chloride, ethylene glycol, oxalic acid, ethylenediamine, tetraethyl lead, polyethylene polyamine, ndi benzil. Amagwiritsidwanso ntchito ngati zosungunulira mafuta, ma resin, ndi rabara; ngati chotsukira chouma; ngati chotsitsa cha mankhwala ophera tizilombo monga pyrethrin, caffeine, ndi vitamini...Werengani zambiri»
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Ethanol (yomwe imadziwika kuti mowa) ndi chinthu chofunikira kwambiri chachilengedwe chomwe chili ndi ntchito zosiyanasiyana. Izi ndi ntchito zazikulu za ethanol: ① Zakumwa: Ethanol ndiye gawo lalikulu la zakumwa zoledzeretsa ndipo imatha kupangidwa kudzera mu kuwiritsa shuga ndi tizilombo toyambitsa matenda. ② Di...Werengani zambiri»
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Thupi: Mu msika waukulu, mitengo ya toluene ya m'dziko muno yatsekedwa ndi kusinthasintha pang'ono dzulo, kusonyeza kusiyana pang'ono m'madera osiyanasiyana. Ku Jiangsu, zokambirana zinakwera kwambiri, mothandizidwa ndi kukwera kwa mitengo ya xylene. Pakadali pano, ku South China ndi Shandong, kufunikira kunachepa, zomwe zinapangitsa kuti ...Werengani zambiri»
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Mitengo ya dichloromethane (DCM) ya m'dziko muno inakhazikika mu gawo lapitalo, pambuyo pa kutsika kwa nthawi ya tchuthi. Kutsika kwa mitengo kunayambitsa ntchito zina zobwezeretsa katundu kuchokera kwa amalonda ndi ogula otsika, zomwe zinathandiza kuti opanga, makamaka omwe amapereka mitengo yotsika, azitumiza katundu wabwino, ...Werengani zambiri»
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Kukhazikika Koyembekezeredwa Patsogolo Msika wa toluene waku China unawonetsa mayendedwe osiyanasiyana m'madera kumapeto kwa gawo lomaliza la malonda. M'misika yakumpoto, mitengo idatsika pang'ono poyamba chifukwa cha kufunikira kochepa kwa kumapeto kwa sabata. Komabe, mitengo yotsika pambuyo pake idakopa ena ...Werengani zambiri»
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Msika wa propylene glycol unatsika pang'ono mu gawo lamalonda lapitalo, ndi kupezeka kokhazikika komanso kokwanira komwe kumaganizira mitengo. Opanga adapitilizabe kutsika zotsatsa, pomwe ogula akum'mwera adakhala osamala, zomwe zidapangitsa kuti kuchuluka kwa malonda kuchepe. Ponseponse, ntchito yamsika idapitirirabe kufooka,...Werengani zambiri»
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Chithunzi Chaching'ono Cha Msika (Tsiku Lakale Lamalonda): Mitengo ya Butyl acrylate idayesedwa yocheperapo mu gawo lapitalo. Ngakhale ogulitsa akuluakulu adasunga kapena kutsitsa mitengo yawo pamndandanda, ena adawonetsa kusinthasintha kwakukulu pakukambirana. Zotsatira pamsika zimasiyana malinga ndi madera chifukwa cha kulemera kwa zitsanzo. Zakumapeto...Werengani zambiri»
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1. Zinthu Zofunika Kwambiri Zomwe Zikukhudza Kusintha kwa Mitengo Pamsika Pakali pano Kupereka: Ntchito za mafakitale a isopropanol m'nyumba zikupitirirabe kukhala zokhazikika, ndipo pali zambiri pamsika. Kufunika: Kutsatira kufunikira kwa zinthu ndi kocheperako, ndipo magawo otsika akusunga zosowa zogulira. Mtengo: Zinthu ziwiri zosaphika...Werengani zambiri»
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SHANGHAI – Chiŵerengero chapakati cha ntchito ya dichloromethane (methylene chloride) ku China chakwera sabata ino, kufika pa 76.89%, kuwonjezeka kwa 10.82 peresenti poyerekeza ndi nthawi yapitayi. Kukweraku kudachitika makamaka chifukwa cha kuchuluka kwa ntchito ku Shandong Luxi Chemical's faci...Werengani zambiri»
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Sabata ino, mitengo yapakati pa zinthu mu unyolo wa mafakitale wa phenol-ketone nthawi zambiri yatsika. Kutsika kwa mtengo, kuphatikiza kutsika kwa kuperekedwa ndi kufunikira, kwapangitsa kuti mitengo ya mafakitale ikhale yotsika. Komabe, zinthu zotsogola zawonetsa kutsika kwakukulu...Werengani zambiri»
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【Mtsogoleri】Sabata ino, kachitidwe ka ntchito yonse ya unyolo wa mafakitale a propylene kasintha pang'ono. Mbali yoperekera zinthu nthawi zambiri imakhala yosasunthika, pomwe chiŵerengero chonse cha ntchito ya zinthu zotsika mtengo chakwera. Kuphatikiza ndi phindu lokwera la zinthu zina zotsika mtengo, ...Werengani zambiri»