Labaran masana'antu
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Babban-tsarki na shiri na 1,1,3-trichloroacetone
Abstract: acetone catalyzed chloride da kuma samar da ƙarfi crystallization a 1,1,3-trichloroacetone tare da high tsarki na ba kasa da 99.0%, tare da yawan amfanin ƙasa na 45% o Key kalmomi: 1,1,3-trichloroacetone; kira; high tsarki. ———-. Gabatarwa 1,1,3■trichloroacetone shine muhimmin inte...Kara karantawa -
Hanyar don tsarkakewa na 1,1, 3-trichloroacetone
A gefe guda, ƙirƙira tana ba da hanyar tsarkakewa na 1,1, 3-trichloroacetone, inda hanyar ta ƙunshi matakai masu zuwa Flash: (1) Crude 1,1, 3-trichloroacetone gauraye da ruwa; (2) Recrystallization na babban bayani bayan tsayawa; Haka kuma (3) daskararrun da aka sake yi...Kara karantawa -
Allnex Resins, babban kamfanin resin resin na duniya, wani katafaren man petrochemical na Thai ya samu.
Allnex, babban mai siyar da resins na masana'antu da ƙari na duniya, ya sanar a ranar 12 ga Yuli cewa za ta sayar da 100% na hannun jari ga kamfanin matatar mai ta Thai PTT Global Chemical PCL (wanda ake kira "PTTGC"). Farashin ma'amala shine Yuro biliyan 4 (kimanin 30.6 ...Kara karantawa -
Watse bawon masana'anta rini da gyaran launi mai sake mutuwa
Lokacin da masana'anta da aka rina tare da rini mai tarwatsewa suna sanyaya a cikin ɗimin rini kuma an yi samfurin kuma an daidaita su tare da daidaitaccen samfurin launi, idan an wanke masana'anta da aka yi wa rini, sautin launi ya ɗan bambanta da na daidaitaccen samfurin, ana iya amfani da gyaran launi. Aikin gida da za a gyara. Lokacin t...Kara karantawa -
Sabon makamashi a Turai na iya ci gaba da bunƙasa a cikin rabin na biyu na shekara
Wannan shekara ita ce shekarar da aka samu barkewar sabbin motocin makamashi. Tun daga farkon shekara, tallace-tallace na sababbin motocin makamashi ba kawai ya kai sabon matsayi a kowane wata ba, har ma ya karu a kowace shekara. Masu kera batir na sama da manyan masana'antun masana'anta suma sun kasance s ...Kara karantawa -
Gargadi na haɓaka farashin! Wanhua kiyayewa, BASF, Dow dakatar samarwa! 70% na iyawar samarwa ya shafi!
An fara gyarawa a cikin rabin na biyu na shekara, kuma an tattara adadi mai yawa na gyare-gyare a cikin Yuli-Agusta, kuma kayayyakin albarkatun kasa sun fara raguwa. Bugu da kari, wasu manyan masana'antun albarkatun kasa sun ba da sanarwar karfi majeure, wanda ya kara tsananta yanayin kirkirar kasuwar...Kara karantawa -
Norwegian Equinor zai ninka ƙarfin samar da hydrogen na Burtaniya sau uku
Kamfanin dillancin labaran Sinopec ya bayar da rahoton cewa, a ranar 28 ga watan Yuni bayan da sakataren harkokin kasuwanci na kasar Birtaniya Kwasi Kwarteng ya ziyarci birnin Oslo, kamfanin mai da iskar gas na kasar Norway Equinor ya fada a ranar Talata cewa, ya daga matsayinsa na samar da hydrogen a kasar Birtaniya zuwa 1.8 GW (GW). Equinor ya ce yana shirin ƙara 1.2 GW na ƙananan ...Kara karantawa -
Manyan kaddarori biyar na tarwatsa rini (tare da hanyoyin gwaji)
Manyan kaddarorin guda biyar na tarwatsa rini: Ƙarfin ɗagawa, ikon rufewa, kwanciyar hankali watsawa, ƙwarewar PH, dacewa. 1. Ƙarfin ɗagawa 1. Ma’anar ƙarfin ɗagawa: Ƙarfin ɗagawa yana ɗaya daga cikin mahimman abubuwan tarwatsa rini. Wannan siffa tana nuna cewa a lokacin da kowane rini ne mu ...Kara karantawa -
Hargitsi a cikin kasuwar jigilar kaya? EU: Ina kwance kuma kuna da 'yanci
A halin yanzu, kasuwannin jigilar kayayyaki na kasa da kasa suna fuskantar matsananciyar cunkoso, da tarin matsaloli irinsu wuyar samun gida guda, da wahalar samun akwati daya, da hauhawar farashin kaya. Masu jigilar kayayyaki da masu jigilar kayayyaki suma suna fatan masu kula da harkokin sufuri za su iya fitowa su shiga tsakani a kamfanonin jigilar kayayyaki. In fa...Kara karantawa -
Amfani da Yuanming foda a cikin bugu da rini
Yuanming foda kuma ana kiransa gishirin Glauber, kuma sunansa na kimiyya shine sodium sulfate. Wannan gishirin inorganic ne wanda ke kusa da sinadarai na gishirin tebur. 1. Ana amfani dashi azaman rini kai tsaye da sauran abubuwan haɓakawa don rini auduga Lokacin rina auduga da rini kai tsaye...Kara karantawa -
Hanyoyi huɗu na ƙarfafa kayan ƙarfe sune mafi mahimmancin taƙaitaccen bayani.
Ƙarfafa ƙarfin bayani mai ƙarfi 1. Ma'anar wani abu wanda ke narkar da abubuwa masu haɗaka a cikin ƙarfe na tushe don haifar da wani nau'i na murdiya na lattice kuma don haka ƙara ƙarfin gami. 2. Ka'ida The solute atoms da aka narkar a cikin m bayani yana haifar da murdiya lattice, w ...Kara karantawa -
Yadda za a gane polyester da aka sake yin fa'ida?
Tare da ci gaba da ci gaban fasahar samar da masaku, ƙarin sabbin zaruruwa sun zama albarkatun ƙasa don yadi. A yau, musamman zan gabatar muku da fasahar gano fiber polyester da aka sake yin fa'ida. An fahimci cewa a baya, saboda rashin hanyoyin bincike...Kara karantawa