1. I-Butadiene
Isimo semakethe siyasebenza, futhi amanani ayaqhubeka akhuphuke
Intengo yokuhlinzekwa kwe-badieene iphakanyiswe muva nje, isimo sokuhweba ngemakethe siyasebenza, futhi isimo sokushoda sokuphakela siyaqhubeka esikhathini esifushane, futhi imakethe iqinile. Kodwa-ke, ngokwanda komthwalo wamanye amadivaysi kanye nokuthunyelwa kwamandla okukhiqiza amasha, kulindelwe ukwanda kokuhlinzekwa emakethe yesikhathi esizayo, futhi imakethe ye-butediene kulindeleke ukuthi ibenze luzinze kodwa lubuthakathaka.
2. Methanol
Izinto ezinhle zisekela imakethe ukuze ziguquke kakhulu
Imakethe ye-methanol ibikhuphuke muva nje. Ngenxa yezinguquko ezikhungweni eziphambili eMiddle East, ivolumu yokungenisa ye-methanol kulindeleke ukuthi yehlise, futhi ukusungula kwe-methanol ethekwini kungenile kancane kancane isiteshi sokufika. Ngaphansi kokusungula okuphansi, izinkampani zibamba amanani ezinto ezithunyelwa izimpahla; I-Downstream Isidingo sigcina ukulindelwa kokukhula okukhuphukayo. Kulindelwe ukuthi imakethe ye-Methanol Spot Makethe izoba namandla futhi iguquguquke esikhathini esifushane.
3. I-Methylene Chloride
Ukuhlinzekwa kanye nokufuna umdlalo wemakethe wemakethe
Intengo yemakethe yeDichloromethane iwile muva nje. Umthwalo wokusebenza komkhakha wagcinwa phakathi nesonto, futhi uhlangothi olufunwayo lugcinwe ngokuthenga okuqinile. Isimo sokuhweba ngemakethe senziwe buthaka, futhi izinsiza zebhizinisi sezikhuphukile. Njengoba ukuphela konyaka kusondela, akukho sitoko esikhulu-esilinganiselwe, kanye nokulinda ukubonwa nokubona kuqinile. Kulindelwe ukuthi imakethe yaseDickoroMethane isebenze kahle futhi ngokuqinile esikhathini esifushane.
4. Isooctyl Alcohol
Izisekelo ezibuthakathaka kanye namanani awayo
Intengo ye-isooctanol iwile muva nje. Amabhizinisi amakhulu we-isooctanol anokusebenza okuzinzile kwemishini, ukunikezwa okuphelele kwe-isooctanol kwanele, futhi imakethe isesikhathini sesizini, futhi okufunwa ngumfula akwanele. Kulindelwe ukuthi intengo ye-isooctanol izoshintsha futhi iwele esikhathini esifushane.
Isikhathi sePosi: Dec-17-2024