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Uhulumeni waseGibhithe ubambe ngokusemthethweni i-“Ever Given” kanye nayo yonke impahla eyayisebhodini! Amanothi Okukhululwa Kokuthunyelwa Kwe-Evergreen!
I-Suez Canal Authority (SCA) ithole umyalelo wenkantolo osemthethweni wokubamba umkhumbi omkhulu wezitsha “i-Ever Given” “owehlulekile ukukhokha imali engaphezu kwezigidi ezingama-US$900.” Ngisho nomkhumbi kanye nempahla “kuyadliwa”, futhi abasebenzi abakwazi ukuphuma emkhunjini phakathi nalesi sikhathi. I-fo...Funda kabanzi -
Isimo sokwanda ngokweqile emakethe kawoyela emhlabeni wonke siyancipha
I-International Energy Agency (IEA) ithe ngoLwesithathu ukuthi njengoba umnotho womhlaba uqala ukululama ebhubhaneni elisha le-crown pneumonia, futhi i-OPEC kanye nabalingani bayo bevimbela ukukhiqizwa, isimo sokwanda ngokweqile emakethe kawoyela womhlaba wonke siyancishiswa. Ngemuva kokuthi i-International Monetary Fund (IMF) inikeze...Funda kabanzi -
I-N-dimethyl-o-toluidine iyikhemikhali esinayo esitokweni.
I-N, i-N-dimethyl-o-toluidine, isisindo sama-molecule 135.21, Inombolo ye-CAS 609-72-3, lesi sici singaba yingozi emvelweni, kufanele kunakwe kakhulu amanzi. Uhlelo lokufaka izinombolo Inombolo ye-CAS: 609-72-3 Inombolo ye-MDL: MFCD00035789 Inombolo ye-EINECS: 210-199-8 Inombolo ye-RTECS: XU5800000 Inombolo ye-PubChem: 2486...Funda kabanzi -
Ukwazi okungakanani nge-dinaphthol?
I-Diphenol akuyona i-aromatic hydrocarbon ngoba iqukethe ama-athomu e-oxygen futhi iyi-aromatic derivative. I-Industrial 2-naphthol iyi-naphthol ecwengisisiwe njengezinto zokusetshenziswa, ene-sulfuric acid sulfonation engu-96-98% ye-2-naphthol sulfonic acid, bese kuba ne-sodium sulfite neutralizati...Funda kabanzi -
2- naphthol – ukunqunywa kokuqukethwe kwamanzi
2- naphthol – ukunqunywa kokuqukethwe kwamanzi GB/T 1646-2012 2-naphthol Ububanzi baleli zinga lichaza izidingo, amasampula, izindlela zokuhlola, imithetho yokuhlola, kanye nokumaka, ukulebula, ukupakisha, ukuthuthwa kanye nokugcinwa kwe-2-naphthol. Leli zinga lisebenza ku-qua...Funda kabanzi -
I-Iran ihlela ukuqala ukukhiqiza i-uranium ecebile ngo-60%
Ngokusho kwe-Iranian News Television, iPhini likaNgqongqoshe Wezangaphandle wase-Iran u-Araghi uthe ngomhlaka-13 ukuthi i-Iran itshele i-International Atomic Energy Agency ukuthi ihlela ukuqala ukukhiqiza i-uranium ecebile ngo-60% kusukela ngomhlaka-14. U-Araghi uphinde wathi ngesikhungo senuzi saseNatanz lapho izinhlelo zamandla...Funda kabanzi -
Amanani kawoyela ongahluziwe ayashintshashintsha ngaphakathi kobubanzi obuncane, futhi indawo yokugcwalisa kabusha ehlukaniswe ngezigaba isifikile
Izindaba zakamuva zemakethe yamazwe ngamazwe zinokusekelwa okulinganiselwe, futhi izitayela zikawoyela ongahluziwe zingene esigabeni sokuhlanganiswa ngezigaba. Ngakolunye uhlangothi, i-EIA inyuse izilinganiso zentengo kawoyela futhi yehlisa amathemba okukhiqiza, okuyinto enhle ngamanani kawoyela. Ngaphezu kwalokho, idatha yezomnotho evela eShayina nase-United States...Funda kabanzi -
I-Patent cliff, ukuqapha imvelo, kukhuthaza intuthuko yemboni yezokwelapha ephakathi
I-MIT-Ivy Industry iyibhizinisi eliphakathi kwezemithi namakhemikhali elihlanganisa ukukhiqiza, ukuthengisa kanye nocwaningo lwesayensi. Ngemishini yokukhiqiza ethuthukisiwe kanye nobuchwepheshe bokukhiqiza, sigcina ubudlelwano obuhle bokubambisana nezikhungo zocwaningo lwesayensi kanye neyunivesithi enkulu nephakathi nendawo...Funda kabanzi -
Isingeniso sezinto ezisetshenziswa kwezokwelapha
Ama-Intermediate awuhlobo olubaluleke kakhulu lwemikhiqizo yamakhemikhali amahle. Empeleni, awuhlobo "lwemikhiqizo eqediwe kancane", esetshenziswa kabanzi ekuhlanganiseni imithi, izibulala-zinambuzane, izimbozo, udayi nezinongo. Kwezokwelapha, ama-intermediate asetshenziswa ukukhiqiza ama-API. Ngakho-ke iyini...Funda kabanzi -
Izinga lokuthumela kwamanye amazwe lama-accelerator landa kakhulu unyaka nonyaka
Ngokwezibalo zentela, kusukela ngoJanuwari kuya kuFebhuwari 2021, umthamo wokuthumela ngokushesha wezwe lami wawungamathani angu-46,171.39, ukwanda ngo-29.41% uma kuqhathaniswa nesikhathi esifanayo ngonyaka odlule. Ukwanda okukhulu kokuthunyelwa kwamanye amazwe kwama-accelerator ngo-2021 kungenxa yokululama kancane kwemakethe e-f...Funda kabanzi -
Intengo yemakethe ye-cyclohexanone ikhuphuke kakhulu, isimo esinzima sehla.
Ekuqaleni kuka-Ephreli, ngesonto elilodwa nje, intengo yemakethe ye-cyclohexanone yehle ngama-yuan angu-900/ton. Kunezizathu eziningi zalokhu kwenyuka. Ukuthi umbono wemakethe ungaqhubeka yini nokukhuphuka kuyathinteka yini emakethe. Kusukela ngoMashi 30, intengo yemakethe ye-cyclohexanone ikhuphuke kakhulu. Ukunyuka...Funda kabanzi -
Izinguquko zemakethe yokuthumela emhlabeni wonke (ekuqaleni kuka-Ephreli kuya ekupheleni kuka-Ephreli)
Umzila we-Transpacific Isikhala ogwini olusentshonalanga yeNyakatho Melika sincane, kanti ugu olusempumalanga yeNyakatho Melika luthintwa yisigameko seSuez Canal kanye nesizini yesomiso sePanama Canal. Umzila wokuthumela unzima kakhulu futhi isikhala sincane kakhulu. Kusukela maphakathi no-Ephreli, i-COSCO inendlela yokufinyelela kuphela...Funda kabanzi
