Labaran masana'antu
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Aikin haƙa kwal zuwa methanol mai nauyin tan miliyan 1 a Inner Mongolia ya shiga matakin shirye-shiryen fara aiki a hukumance
A ranar 10 ga Maris, Kamfanin China Coal Ordos Energy and Chemical Co., Ltd. (wanda aka takaita a matsayin "China Coal E Energy Chemical") Mataki na II na gina iskar gas mai hadewa zuwa tan miliyan 1 na aikin canza fasahar methanol hasumiyar hada methanol ta fara loda mai kara kuzari. A matsayin muhimmin...Kara karantawa -
Rufewar gaggawa! Guguwar yashi ta mamaye biranen arewa 14! Manyan kamfanonin sinadarai 20 da aka shirya don siyarwa! Za mu sake ƙarewa!
Ba za a iya rage ƙarfin guguwar ƙura ba. An ruwaito cewa wannan guguwar yashi ita ce mafi ƙarfi a wannan shekarar, har ma da mafi girman yanayin guguwar yashi. Ba wai kawai ganinta yana da ƙasa ba, ƙura da yanayin ƙurar da ke iyo suna shafar aiki da samar da kasuwanci kai tsaye...Kara karantawa -
Me zan yi idan tabo da launuka sun bayyana a cikin rini mai amsawa?
Rini masu amsawa suna da kyau sosai wajen narkewa a cikin ruwa. Rini masu amsawa galibi suna dogara ne akan rukunin sulfonic acid akan kwayar rini don narkewa a cikin ruwa. Ga rini masu amsawa a zafin jiki na meso-zazzabi waɗanda ke ɗauke da ƙungiyoyin vinylsulfone, ban da rukunin sulfonic acid, β-Ethylsulfonyl sulfate shima...Kara karantawa -
Na tsawon makonni 12 a jere! Kayan sinadarai na tafiya da sauri!
A wannan shekarar sinadarai sun yi yawa sosai, makonni 12 na farko a jere! Tare da rage yaduwar annobar duniya, karuwar buƙata, yanayin sanyi a Amurka wanda ya haifar da cikas ga samar da kayayyaki a manyan masana'antu, da kuma hauhawar farashin kayayyaki, farashin kayan masarufi ya tashi a wata...Kara karantawa -
Yaƙi ya ƙare! Ɗanyen mai zai kai dala $80! Bukatar ƙaruwar buƙatar dala miliyan 100, farashin kayan masarufi na gaggawa ya ƙaru zuwa 8000!
An yi "yaƙi" da yawa kwanan nan. Farfaɗowar tattalin arziki bayan annobar tana da gaggawa. Wata babbar ƙasa ta sha haifar da takunkumi da hare-hare, wanda hakan ya shafi farfaɗowar tattalin arzikin duniya sosai. Ƙaramin rikici a yanayin ƙasa da ƙasa zai shafi manyan kasuwa...Kara karantawa -
Takunkumin Amurka ya ƙaru! Takunkumin da Amurka ta kakaba wa China da Rasha, hargitsin kasuwa! Kayan amfanin gona na asali sun sake ƙaruwa da kashi 85%!
Karin farashin da aka samu kwanan nan ba wai kawai abin jan hankali ba ne, har ma da yanayin da ake ciki a duniya yana jan hankalin mutane sosai. Hayaniyar ɗanyen mai, kasuwar sinadarai ta karu. Ganin yadda ake jefa bama-bamai a Iraki da Saudiyya kuma farashin danyen mai ya nufi dala $70, kasuwar sinadarai ta sake hauhawa...Kara karantawa -
An sake kai wa man Saudiyya hari! Danyen mai zai kai dala $70!
Wani lokaci, wani lokaci, bai daidaita ba. Labarin rage farashin mai na OPEC da hare-haren bama-bamai na Iraki bai tafi ba. Kasar Saudiyya ta sake afkawa cikin mawuyacin hali! Kai tsaye kan darajar dala $70! Kwanan nan, matsalar sake farfaɗo da Dachang ta yi kamari, farashin kayan masarufi ya yi tashin gwauron zabi! Bayan an kai wa Iraki hari, Saudiyya ...Kara karantawa -
Amfani da 2-naphthol
2-Naphthol, wanda aka fi sani da β-naphthol, acetonaphthol ko 2-hydroxynaphthalene, fari ne mai sheƙi ko foda fari. Yawansa shine 1.28g/cm3. Wurin narkewa shine 123~124℃, wurin tafasa shine 285~286℃, kuma wurin walƙiya shine 161℃. Yana da wuta, kuma launin zai yi duhu bayan dogon lokaci...Kara karantawa -
Don Allah a yi imani da cewa mu ƙwararru ne kuma masana'antarmu tana da matuƙar kulawa
Cikakkiyar rayuwa ana samunta ne ta hanyar matakai a hankali; tana buƙatar hannun lokaci. Duniyar da za ta zo dole ne ta tafi, kamar yadda tunanin tsararraki da dama, Kawu Dahl ya bari har abada, ra'ayin wautarsa, ra'ayin barkwancinsa, a cikin haske da inuwa zai zama siriri a duniya...Kara karantawa -
Hauhawar farashi? Farashi yana ta hauhawa! Babban fitowar ruwa tiriliyan 1.9! Kayan sinadarai bayan kasuwa suma! Kuna so! Rose!
Farashi yana ta hauhawa! Kudi yana ta hauhawa! Amurka ce ke jagorantar duniya wajen fitar da ruwa! Farashin kayayyaki yana ta hauhawa! Farashin kayan masarufi ya yi tashin gwauron zabi, wanda hakan ya tilasta wa kayayyakin masarufi da ke ƙasa su tashi da sauri a farashi! A ƙarshe, mai saye ya biya! Shin jakar kuɗin ku tana lafiya? Abin hauka ne! Amurka ta saki...Kara karantawa -
Ku fita nan ku sanar da mu! Kuɗin ƙasar ya faɗi, farashi ya yi tashin gwauron zabi, ana yawan hana zubar da kaya!
Turkiyya ta riga ta fuskanci durkushewar darajar kuɗi da hauhawar farashin kayayyaki a cikin shekaru biyu da suka gabata. A shekarar 2020, wata sabuwar annoba ta sake jefa Turkiyya cikin wani mummunan koma-baya, inda ta jefa ta cikin koma-baya mara iyaka. Kuɗin Turkiyya, lira, yana durkushewa cikin sauri kuma ajiyar kuɗin ƙasashen waje tana raguwa...Kara karantawa -
Hauhawar farashin jima'i mara tsari! Farashin sinadarai da dama sun tashi a tsaye! Farashin kaya yana hauhawa!
Rana ta farko bayan hutun, farashin kayan sinadarai ya yi tashin gwauron zabi. Wasu mutane suna cewa, kada ku damu, ina so in jira, jira in zo, farashin ya ninka sau da yawa! Da shakka ya tashi da ɗari, A kasuwar sinadarai ta yau, Trance ba wasa ba ne, gaskiya ne! Ba a iya sarrafa ta...Kara karantawa