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Phenol (C6H5OH) lu'ulu'u ne mai siffar allura mai launi wanda ke da ƙamshi na musamman. Yana aiki a matsayin muhimmin abu wajen samar da wasu resins, ƙwayoyin cuta, abubuwan kiyayewa, da magunguna (kamar aspirin). Haka kuma ana iya amfani da shi don kashe ƙwayoyin cuta, maganin najasa...Kara karantawa»
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Ana amfani da shi sosai a matsayin kayan da ake amfani da su wajen samar da sinadarin vinyl chloride, ethylene glycol, oxalic acid, ethylenediamine, tetraethyl lead, polyethylene polyamine, da benzil. Haka kuma ana amfani da shi azaman mai narkewa ga mai, resins, da roba; a matsayin maganin tsaftacewa busasshe; a matsayin mai cire magungunan kashe kwari kamar su pyrethrin, caffeine, bitamin...Kara karantawa»
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Ethanol (wanda aka fi sani da barasa) muhimmin sinadari ne na halitta wanda ke da amfani da ayyuka iri-iri. Ga manyan amfani da ayyukan ethanol: ① Abubuwan sha: Ethanol shine babban sinadari na abubuwan sha na giya kuma ana iya samar da shi ta hanyar fermentation na sukari. ② Di...Kara karantawa»
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Jiki: A kasuwar yau da kullun, farashin toluene na cikin gida ya rufe da ɗan ƙaramin canji jiya, wanda ya nuna ɗan bambanci a yankuna daban-daban. A Jiangsu, tattaunawa ta yi ƙarfi, tare da goyon bayan hauhawar farashin xylene. A halin yanzu, a Kudancin China da Shandong, buƙatu ta ragu, wanda ya haifar da ...Kara karantawa»
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Farashin dichloromethane na cikin gida (DCM) ya daidaita a zaman da ya gabata, bayan raguwar da aka samu a lokacin hutun. Raguwar farashin ta haifar da wasu ayyukan sake dawo da kayayyaki daga 'yan kasuwa da masu siye daga ƙasashen waje, wanda ke tallafawa matakan jigilar kayayyaki masu kyau ga masu samarwa, musamman waɗanda ke ba da ƙananan farashi, ...Kara karantawa»
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Ana Sa Ran Kwanciyar Hankali A Gaba Kasuwar toluene ta cikin gida a China ta nuna bambancin sauye-sauye a yankuna a ƙarshen zaman ciniki na ƙarshe. A kasuwannin arewa, farashin ya ɗan ragu da farko saboda ƙarancin buƙatar ƙarshen mako. Duk da haka, ƙarancin farashin ya jawo hankalin wasu...Kara karantawa»
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Kasuwar propylene glycol ta rufe ƙasa a zaman ciniki na baya, inda wadata mai ɗorewa ke da nauyi a kan farashi. Masu samarwa sun ci gaba da rage tayi, yayin da masu siye na ƙasa suka kasance masu taka tsantsan, wanda hakan ya haifar da ƙarancin ci gaba a yawan ciniki. Gabaɗaya, ayyukan kasuwa sun kasance marasa ƙarfi,...Kara karantawa»
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Hoton Kasuwa (Ranar Ciniki ta Baya): Farashin Butyl acrylate ya yi ƙasa a lokacin zaman da ya gabata. Duk da cewa manyan masu siyarwa sun ci gaba da rage farashin jerin sunayensu ko kuma sun ɗan rage shi kaɗan, wasu sun nuna ƙarin sassauci a tattaunawar. Tasirin kasuwa ya bambanta ta kowane yanki saboda nauyin samfurin. Ƙananan...Kara karantawa»
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1. Muhimman Abubuwan da ke Tasiri ga Canje-canjen Farashin Kasuwa na Yanzu Samar da Kayayyaki: Ayyukan masana'antar isopropanol ta cikin gida galibi suna nan daram, tare da wadataccen wadatar kasuwa. Buƙata: Bibiyar buƙata ta gefe yana da matsakaici, tare da sassan da ke ƙasa suna kiyaye buƙatun siye masu tsauri. Farashi: Abubuwa biyu na asali...Kara karantawa»
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SHANGHAI – Matsakaicin yawan aikin samar da dichloromethane (methylene chloride) a kasar Sin ya karu a wannan makon, inda ya kai kashi 76.89%, wanda ya karu da kashi 10.82% idan aka kwatanta da lokacin da ya gabata. Babban dalilin karuwar ya faru ne sakamakon karuwar yawan aiki a masana'antar Shandong Luxi Chemical...Kara karantawa»
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A wannan makon, cibiyar farashin kayayyaki a cikin sarkar masana'antu ta phenol-ketone gabaɗaya ta yi ƙasa. Rashin kyawun farashi, tare da matsin lamba na wadata da buƙata, ya haifar da matsin lamba na daidaitawa a kan farashin sarkar masana'antu. Duk da haka, samfuran da ke sama sun nuna babban koma baya ga...Kara karantawa»
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【Jagora】A wannan makon, yanayin aiki na sarkar masana'antu na propylene ya ɗan inganta kaɗan. Gabaɗaya ɓangaren samar da kayayyaki ya kasance ba shi da tabbas, yayin da cikakken ma'aunin ƙimar aiki na samfuran da ke ƙasa ya tashi. Tare da ingantaccen ribar wasu samfuran da ke ƙasa, ƙasa...Kara karantawa»