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Iimpawu zoShishino lweMichiza eLungileyo
1. Ishishini lemichiza elungileyo lishishini lemveliso kwaye linomgangatho ophezulu wokuhambelana kweshishini namanye amashishini Amashishini asondelelene kakhulu noshishino lweekhemikhali ezilungileyo ikakhulu abandakanya: ezolimo, amalaphu, ukwakhiwa, ishishini lamaphepha, ishishini lokutya, yonke imihla . ..Funda ngokugqithisileyo -
Ukunqongophala kwetyala kusekho! Ityala elingenanto lemarkup kunzima ukulibamba! Uxinzelelo luya kuqhubeka ubuncinane ezinye iiveki ezi-6-8!
Ukunqongophala kwezikhongozeli e-Asiya kuya kuba nobunzima bokubonelela kangangezinye iiveki ezintandathu ukuya kwezisibhozo, oku kuthetha ukuba kuya kuchaphazela ukuhanjiswa ngaphambi koNyaka oMtsha waseLunar. UHabben Jansen, i-CEO ye-Haberot, uthe inkampani yongeze malunga ne-250,000 ye-TEU yezixhobo zekhonteyina ngo-2020 ukuhlangabezana nemfuno eyomeleleyo, ...Funda ngokugqithisileyo -
Mandazise ipolisi yethu
Mandazise umgaqo-nkqubo wethu *I-MIT –IVY Ishishini ngomnye wabavelisi abakhokelayo, ababoneleli kunye nabathumela ngaphandle *kwemichiza emihle i-Intermediate & Basic Dyestuffs * . *Sithi kuphela i-organic fine intermediates yeekhemikhali eziveliswe yinkqubo entsha yasekhaya e-China, enomgangatho ophezulu kunye namaxabiso aphezulu ...Funda ngokugqithisileyo -
Malunga neekhemikhali zethu ezilungileyo
Kwiminyaka yakutshanje, amazwe ahlukeneyo kwihlabathi jikelele, ngakumbi amazwe aphuhlileyo kwimizi-mveliso, aluthathele ingqalelo uphuhliso lweemveliso zemichiza emihle njengenye yeendlela eziphambili zophuhliso lokuphuculwa kwesakhiwo kunye nohlengahlengiso kumashishini ekhemikhali emveli, kunye nemichiza yawo i...Funda ngokugqithisileyo -
Imveliso entsha iyathengiswa ~Inokubonelela ngezixa ezikhulu
I-Tetrahydrofuran IsiNgesi alias: THF; uxolane; Butane, alpha,delta-oxide; Cyclotetramethylene oxide; I-Diethylene oxide; Furan, tetrahydro-; iFuranidine; 1, 2, 3, 4 – tetrahydro – 9 h – fluoren – 9 – enye CAS no. : 109-99-9 EINECS no. : 203-726-8 Ifomula yemolekyuli: C...Funda ngokugqithisileyo -
N, N-Dimethylaniline
I-N,N-Dimethylaniline Ikwaziwa ngokuba yi-dimethyl tiphenylamine, engenambala ukuya kulwelo olunamafutha omthubi, olunevumba elinukayo, kulula ukufakwa kwi-oxidize emoyeni okanye phantsi kwelanga kwaye usebenzise i-ze mnyama. Uxinzelelo olunxulumeneyo (20 ℃ / 4 ℃) 0.9555, iqondo lomkhenkce ngu-2.0 ℃, iqondo lokubila yi-193 ℃, i-flash point (ukuvulwa) 77 ℃, ...Funda ngokugqithisileyo -
Idatha yokungenisa nokuthumela ngaphandle ngoNovemba ilungile: imfuno yaphesheya iyachacha?
Amasiko abhengeze idatha yokungeniswa kunye nokuthumela ngaphandle ngoNovemba. Phakathi kwabo, ukuthunyelwa kwenyanga ngaphandle kwenyanga ngoNovemba kunyuke nge-21.1% ngonyaka, ixabiso elilindelekileyo laliyi-12%, kwaye ixabiso langaphambili linyuke nge-11.4%, eliqhubeka lingcono kunokulindela imarike. Esona sizathu salo mjikelo...Funda ngokugqithisileyo -
Umthwalo osemazantsi-mpuma we-Asia uya phezulu!ISebe lezoRhwebo!
Kwezi nyanga zidlulileyo, ngenxa yokungalungelelani kokuchacha koqoqosho lwehlabathi, ukuqhambuka kabukhali kobhubhani kwiindawo ezininzi zehlabathi, kunye nokufika kwexesha lezothutho lemveli elinjengeKrisimesi noNyaka oMtsha, amazibuko amaninzi aseYurophu nawaseMelika aye axinana, kodwa amaninzi Amazibuko aseTshayina abaluleke kakhulu ...Funda ngokugqithisileyo -
I-acetic acid: ixabiso linyuka nge-4000 ye-yuan kwakhona!
Ukuya kwiintsuku ze-4, imarike ye-glacial acetic acid yasekhaya iphakama ngokukhawuleza.Isityalo se-Tianjin isityalo se-alkali asikafunyanwa ngokupheleleyo, iindaba zokuvalwa kunye nokunciphisa kakubi kwesityalo se-nanjing BP kunye nesityalo saseShandong Yankuang siyaqhubeka nokuzisa ukubonelela okulungileyo, umenzi uyaqhubeka. ukwandisa...Funda ngokugqithisileyo -
Uqikelelo lweMarike yeMichiza (2020.12.7)
Amaxabiso eoyile e-WTI ayaqhubeka nokujikeleza malunga ne-45 yeedola, kodwa utshintsho lwakutsha nje kumbindi womxhuzulane luyabonakala. Unikezelo olwandisiweyo lweSaudi Arabia kwiimarike zaseAsia emva kwentlanganiso ye-Opec ibonise ithemba layo malunga nemfuno yemarike. Ulawulo lukaTrump lufake isibheno kwiNkundla ePhakamileyo emva kokutsha ...Funda ngokugqithisileyo -
I-asidi ye-Sulfuric: imfuno ephantsi yomlambo ihleli, uluhlu lwezityalo ze-asidi luphantsi, amaxabiso e-asidi ahlala eqinile
Ukusuka kwicala lokubonelela, imarike yesulfure yasekhaya enyukayo kule veki ukuqina okubuthathaka. Intlonipho yokuzalwa ekhaya, kule veki ukunyuka kwemithombo yasekhaya kunika indawo yokuqala. Ukwanda kwendawo yaseShandong kwi-30-40 yuan / ton; Indawo yokucoca yasekhaya yaseMbindini kwi-70-90 yuan / ton; Imveliso yemihla ngemihla yesulfure yesityalo saseSinopec Pugua...Funda ngokugqithisileyo -
Qhuba! ILos Angeles yabhengeza imeko yongxamiseko “yesixeko esivaliweyo”! Ulungiselelo okanye ukulibaziseka okukhulu, amaxabiso omthwalo angaqhubeka nokunyuka! Nceda uqaphele xa uthumela
Kwimeko emandundu apho imeko yobhubhani iqhubeka nokuba mandundu kwaye sele ikufutshane nokuwohloka, isixeko saseLos Angeles e-United States sibhengeze nge-3 kaDisemba ukuba siphinde sangena kwindawo evaliweyo. Ngaphambi koku, amazibuko amabini amakhulu eLos Angeles naseLong Beach “ayephantse a…Funda ngokugqithisileyo
