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Kuleli sonto, izinga lokusebenza lasekhaya le-methylene chloride limi ku-70.18%, ukwehla ngamaphesenti angu-5.15 uma kuqhathaniswa nesikhathi esedlule. Ukwehla kwamazinga okusebenza jikelele kubangelwa kakhulu ukwehla kwemithwalo ezitshalweni zaseLuxi, eGuangxi Jinyi, naseJiangxi Liwen. Okwamanje, iHuatai...Funda kabanzi»
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1. Iseshini Esedlule Amanani Okuvala Ezimakethe Ezijwayelekile Esigabeni sokuhweba esedlule, amanani e-ethanol asekhaya angu-99.9% abone ukwenyuka okuyingxenye. Imakethe ye-ethanol yaseNyakatho-mpumalanga engu-99.9% yahlala izinzile, kanti amanani aseNyakatho-mpumalanga yeJiangsu akhuphuka. Iningi lamafektri aseNyakatho-mpumalanga lizinzile ngemuva kokulungiswa kwamanani okuqala kwesonto...Funda kabanzi»
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1. Iseshini Esedlule Amanani Okuvala Ezimakethe Ezijwayelekile Imakethe ye-methanol isebenze kahle izolo. Ezifundeni zangaphakathi nezwe, ukunikezwa kanye nesidingo kuhlale kulinganiselana nokushintshashintsha kwamanani okuncane kwezinye izindawo. Ezifundeni zasogwini, ukuma kwesidingo sokunikezwa kuqhubekile, kanti iningi lemakethe ye-methanol yasogwini...Funda kabanzi»
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NgoFebhuwari, imakethe ye-MEK yasekhaya ibhekane nokwehla okushintshashintshayo. Kusukela ngomhlaka-26 kuFebhuwari, intengo ejwayelekile yanyanga zonke ye-MEK eMpumalanga China yayingu-7,913 yuan/ton, yehle ngo-1.91% kusukela enyangeni edlule. Phakathi nale nyanga, izinga lokusebenza kwezimboni ze-MEK oxime zasekhaya lalicishe libe ngu-70%, okuwukwenyuka...Funda kabanzi»
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Kule nyanga, imakethe ye-propylene glycol ibonise ukusebenza okubuthakathaka, ikakhulukazi ngenxa yesidingo esisheshayo sangemva kwamaholide. Ngasohlangothini lwesidingo, isidingo sokugcina sahlala simile ngesikhathi samaholide, kanti amazinga okusebenza ezimbonini ezingezansi ehla kakhulu, okwaholela ekunciphiseni okuphawulekayo...Funda kabanzi»
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1. Amanani Okuvala Angaphambilini Ezimakethe Ezijwayelekile Ngosuku lokugcina lokuhweba, amanani e-butyl acetate ahlala eqinile ezifundeni eziningi, kanye nokwehla okuncane kwezinye izindawo. Isidingo esiphansi sasibuthakathaka, okwaholela kwezinye izimboni ukuthi zehlise amanani azo okunikezwayo. Kodwa-ke, ngenxa yezindleko zokukhiqiza eziphezulu zamanje,...Funda kabanzi»
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Njengomunye wabahlinzeki bamakhemikhali abakhulu eSifundazweni saseShandong, eShayina, besilokhu sihamba phambili ekuhlinzekeni ngemikhiqizo yamakhemikhali esezingeni eliphezulu kusukela ngo-2000. Ubuchwepheshe bethu ekuhlinzekeni ngezinto zokusetshenziswa zamakhemikhali kanye nezingxenye ezibalulekile kusivumele ukuthi sihlinzeke ngezimboni ezahlukahlukene. Phakathi ...Funda kabanzi»
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1. Intengo Yokuvala Emakethe Ejwayelekile Kusukela Esikhathini Esidlule Intengo yemakethe ye-acetic acid ibonise ukwenyuka okuqhubekayo ngosuku lokuhweba olwedlule. Izinga lokusebenza kwemboni ye-acetic acid lihlala lisezingeni elijwayelekile, kodwa ngezinhlelo eziningi zokulungisa ezihleliwe muva nje, okulindelwe ukwehla...Funda kabanzi»
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I-Acetic Acid, uketshezi olungenambala olunephunga elimnandi, ingenye yemikhiqizo yethu ethengiswa kakhulu futhi iyinto ebalulekile ezimbonini ezahlukahlukene. Ukuguquguquka kwayo kanye nokusebenza kwayo kwenza kube ukukhetha okuncintisanayo kwabakhiqizi kanye nabathengi ngokufanayo. Njengesithako esiyinhloko ekukhiqizweni kweviniga, isetshenziswa kabanzi...Funda kabanzi»
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Isingeniso Somkhiqizo I-Rich Chemical ingumhlinzeki ochwepheshe waseShayina we-dichloromethane yezinga lezimboni eyenziwe eShayina, ebilokhu isetshenziswa kumakhemikhali e-organic iminyaka eyi-10. Sinikeza isampula yamahhala, sikwamukela ngemfudumalo ukuthi uthenge amakhemikhali e-CAS No. asezingeni eliphezulu anobumsulwa obuphezulu kanye nentengo ephansi...Funda kabanzi»