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Ipropylene oxide: Uxinzelelo lwamandla, ukunyuka kunzima ukubonakala
Ukusukela ekuqaleni kwalo nyaka, imarike yepropylene oxide ekugqibeleni ikhuphe ukuhla okuhlala iinyanga ezi-3 kwaye yaphinda yangena kumjelo onyukayo. Ukususela ngo-Matshi 1, ixabiso lemarike yepropylene oxide yayiyi-yuan eyi-10,300 (ixabiso letoni, elifanayo elingezantsi), kunye nokunyuka okunyukayo kwe-15.15% ukususela kule y ...Funda ngokugqithisileyo -
Ezi khemikhali ekrwada izixhobo ziye zawa kakhulu
Kutshanje, uSihlalo we-Fed's Powell's ukhozi amazwi abangela izinga lokushisa lokunyuka kwexabiso lenzala, kwaye idola yaseMelika yatsala kakhulu amaxabiso eoli. Ikamva le-oyile ekrwada ye-WTI ka-Epreli ivale i-3.58% ukuya kwi-77.58 yeedola/umphanda, kwaye yagabha phantse isiqingatha sonyuso nge-1 kaMatshi; Brent kwi...Funda ngokugqithisileyo -
I-Sodium Bicarbonate, i-molecular formula yi-NAHCO₃, luhlobo lwe-inorganic compound
I-Sodium Bicarbonate, i-molecular formula yi-NAHCO₃, yi-inorganic compound, kunye ne-crystalline powder emhlophe, akukho vumba, ityuwa, kulula ukuyinyibilika emanzini. Ukubola kancinci kumoya ofumileyo okanye kumoya oshushu, velisa ikharbon diokside, kwaye ubushushu bufikelele kuma-270 ° C...Funda ngokugqithisileyo -
Isichumiso sePhosphorus: Unikezelo lulonke lunamandla, ixabiso lizinzile kwaye lincinci
Impepho yasentwasahlobo ishushu, kwaye yonke into ibuyile. Amasimi kunye neendawo zokugcina izityalo zibonisa indawo exakekileyo yentwasahlobo ekhutheleyo ekuqaleni kwentwasahlobo. Njengoko imozulu ishushu, imveliso yezolimo ihambela phambili ukusuka emazantsi ukuya emantla, kwaye ixesha lencopho yesichumiso sephosphate nalo lifikile. “Al...Funda ngokugqithisileyo -
Umjikelo wesibini wokukhuthaza ishishini le-titanium dioxide uyeza
Ukulandela imboniselo yokuqala kaFebruwari yetitanium dioxide yaqalisa umjikelo wokuqala wokunyuka kwamaxabiso adibeneyo, kutsha nje ishishini letitanium dioxide liphinde lavula umjikelo omtsha wokunyuka kwamaxabiso. Iqela le-Longbai, i-Huiyun titanium industry, i-Ananda, i-titanium dioxide yenyukliya kunye nezinye ...Funda ngokugqithisileyo -
Izinto ezishushu ekrwada "ukupholisa", phantsi 30%!
Emva kokukhululwa ngokupheleleyo, uqoqosho lwentlalo lunyukile ukusuka kwidemon yangaphambili yoxinzelelo lubuyela kwisimo sozinzo. Iimathiriyeli ekrwada, eziye zadumba ngenxa yobhubhani, nazo ziyaphola ngokuthe ngcembe. Phakathi kwazo, kunye neshishini leemoto ezinxulumene neengubo, iibhetri kunye nezinto ezinxulumene...Funda ngokugqithisileyo -
Ukuhla nge-30%! Ixabiso lemveliso yeekhemikhali ezininzi "diving"!
Indlela ebephambana ngayo, imbi ngoku. Emva kokuwela ngaphantsi kwe-400,000 yuan / ton mark, ixabiso lebhetri -level lithium carbonate lawela ngaphantsi kwe-390,000 yuan / ton ukuya kwi-387,500 yuan / ton, i-low entsha ye-1 ngonyaka, kwaye yawela iintsuku ezingama-23. Ngapha kwe 100,000 yeyuan/toni. Kwiinyanga nje ezintathu, ixabiso le-lithiu...Funda ngokugqithisileyo -
Isichumiso se-nitrogen: ibhalansi yonke yokubonelela kunye nemfuno kulo nyaka
Kwintlanganiso yohlalutyo lwemarike ye-nitrogen yase-Spring ka-2023 eyayibanjelwe eJincheng, kwiPhondo laseShanxi kwiveki ephelileyo, uGu Zongqin, umongameli we-China Nitrogen Fertilizer Industry Association, wabonisa ukuba ngo-2022, onke amashishini e-nitrogen yesichumiso aya kugqiba ngempumelelo isichumiso se-nitrogen...Funda ngokugqithisileyo -
UDIDI ELIPHAKAMILEYO ISINCIBI SAMANZI (i-SMF) sisixhobo sombane esinyibilikayo se-anion enyibilikayo.
UDIDI ELIPHAKAMILEYO ISINCIBI SAMANZI (i-SMF) sisixhobo sombane esinyibilikayo se-anion enyibilikayo kwipolymer. I-SMF ine-adsorption eyomeleleyo kunye nefuthe lokwabela amagunya kwisamente. I-SMF yenye ye-schizes yequla kwi-arhente ekhoyo yokunciphisa amanzi ekhonkrithi. Iimpawu eziphambili zezi: amhlophe, amanzi aphezulu ...Funda ngokugqithisileyo -
Imarike ye-MDI ehlanganisiweyo ikulungele ukukhula
Ukusukela ngoFebruwari, i-polymerization yasekhaya ye-diphenyl methane diisocyanate (MDI) yotsalo lwemarike Yin phantsi, kodwa amaxabiso ezinto ezikrwada anyuka ngakumbi nangaphantsi, njenge-20 kaFebruwari kwingingqi yaseShandong i-aniline yavuka i-yuan eyi-1000 (ixabiso letoni, efanayo ngezantsi). "Inkxaso yokuphela kweendleko eyomeleleyo engaphaya komsinga ...Funda ngokugqithisileyo
