Inkcazelo emfutshane:


  • Ixabiso le-FOB yesalathiso:
    US $488
    / Itoni
  • Izibuko:eTshayina
  • Immimiselo yokuhlawula:L/C, T/T, Western Union
  • I-CAS:67-56-1
  • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Igama lemveliso:IMethanol

    Imo yemolekyuli:I-CH4O

    Inombolo yeCAS:67-56-1

    Ulwakhiwo lwemolekyuli yemveliso:

    Inkcazo:

    IMethanol

    IIPROPATI ZEKHEMICAL

    I-Methanol (i-methyl alcohol; utywala beplanga) isetyenziswa kakhulu njengesinyibilikisi selacquers, iipeyinti, ivanishi, iisamente, ii-inki, iidayi, iiplastiki, kunye neentlobo ngeentlobo zeetyali zemizi-mveliso.Ubuninzi obukhulu busetyenziselwa ukuveliswa kwe-formaldehyde kunye nezinye izinto eziphuma kwiikhemikhali ezifana ne-acetic acid, i-methyl halides kunye ne-terephthalate, i-methyl methacrylate, kunye ne-methylamines.I-Methanol iphinda isetyenziswe njengesongezo sepetroli, njengenxalenye ye-lacquer thinners, kumalungiselelo e-antifreeze yohlobo "olungenasiphelo", kunye namalungiselelo okufudumeza okusemathinini otywala bejeli.Ikwasetyenziselwa ukuphinda-phinda ulwelo, kwizisusi zepeyinti, nanjengearhente yokucoca.Ithuba lemethanol njengenye indlela yepetroli yexesha elizayo libonisa ukuba ukusetyenziswa kwale khemikhali kuya kunyuka kunokuba kunciphe.Kwiqondo lobushushu begumbi, i-methanol lulwelo olungenambala kunye nevumba elibi.Iyaguquguquka, kunye noxinzelelo lomphunga we-96 mmHg kunye ne-vapor density ye-1.11.Iyaxubana namanzi kwaye iyanyibilika kunye nezinye izinyibilikisi eziphilayo.Ifumaneka kwindalo njengemveliso yokubilisa yomthi kwaye iyinxalenye yeziqhamo nemifuno.

    INDAWO YESICELO

    I-Methanol yinto ebalulekileyo yeekhemikhali ekrwada kwiikhemikhali ezilungileyo.I-carbonylation yayo kwi-3.5 MPa kunye ne-180-200 ° C phambi kwe-catalyst inokuvelisa i-acetic acid kunye nokuvelisa i-acetic anhydride.Iphendula kunye ne-syngas ukulungiselela i-vinyl acetate phambi kwe-catalyst;iphendula kunye ne-isobutylene ukuvelisa i-tert-butyl methyl ether;lungisa i-dimethyl oxalate ngokusebenzisa i-oxidization kunye ne-carbonylation, kunye ne-hydrogenation eyongezelelweyo ukuvelisa i-ethylene glycol;iphendula kunye ne-toluene phantsi kwe-catalyst kunye ne-oxidization ngaxeshanye ukuvelisa i-phenylethyl alcohol.Ingasetyenziselwa njenge-solvent efanelekileyo, njenge-pesticide ekrwada, njenge-arhente ye-antifreeze, njenge-fuel kunye ne-fuel additive (oku kukufumana ingqwalasela eyongezelelweyo kwintsimi yokukhusela indalo).Yeyona nto iphambili ekulungiseleleni i-formaldehyde, imveliso ekrwada kumayeza kunye nemveliso yeziqholo, i-solvent kwidayi kunye namashishini epeyinti, i-raw material ekulungiseleleni i-methanol single cell protein kunye ne-synthesis ye-methyl ester.

    INDLELA YOKUTHENGA KUTHI

    I-Chemwin inokubonelela ngoluhlu olubanzi lwee-hydrocarbons ezininzi kunye nezinyibilikisi zeekhemikhali kubathengi bamashishini.Ngaphambi koko, nceda ufunde olu lwazi lulandelayo olusisiseko malunga nokwenza ishishini nathi: 

    1. Ukhuseleko

    Ukhuseleko yeyona nto iphambili kuthi.Ukongeza ekunikeni abathengi ngolwazi malunga nokusetyenziswa ngokukhuselekileyo nokuhambelana nokusingqongileyo kweemveliso zethu, sikwazimisele ekuqinisekiseni ukuba imingcipheko yokhuseleko lwabasebenzi kunye neekontraka ziyathotywa ukuya kutsho kubuncinane obufanelekileyo nobunokwenzeka.Ngoko ke, sifuna ukuba umthengi aqinisekise ukuba imigangatho efanelekileyo yokukhutshwa kunye nokugcinwa kwemigangatho yokhuseleko idibene ngaphambi kokunikezelwa kwethu (nceda ubhekisele kwisihlomelo se-HSSE kwimimiselo jikelele kunye neemeko zokuthengisa ngezantsi).Iingcali zethu zeHSSE zinokubonelela ngesikhokelo kule migangatho.

    2. Indlela yokuhambisa

    Abathengi banokuodola kwaye bahambise iimveliso kwi-chemwin, okanye banokufumana iimveliso kwisityalo sethu sokuvelisa.Iindlela ezikhoyo zothutho ziquka iilori, uloliwe okanye uthutho lweendlela ezininzi (kuyasebenza iimeko ezahlukileyo).

    Kwimeko yeemfuno zabathengi, sinokucacisa iimfuno zeenqanawa okanye iitanki kwaye sisebenzise imigangatho ekhethekileyo yokhuseleko / ukuhlaziya kunye neemfuno.

    3. Ubuncinci bobungakanani bomyalelo

    Ukuba uthenga iimveliso kwiwebhusayithi yethu, ubungakanani obuncinci bomyalelo ziitoni ezingama-30.

    4.Intlawulo

    Indlela yokuhlawula eqhelekileyo itsalwa ngokuthe ngqo kwiintsuku ezingama-30 kwi-invoyisi.

    5. Amaxwebhu okuhanjiswa

    La maxwebhu alandelayo anikwe ngokuziswa ngakunye:

    · Ibhili yokuLading, i-CMR Waybill okanye olunye uxwebhu olufanelekileyo lwezothutho

    · Isatifikethi sokuHlalutya okanye ukuThobela (ukuba siyafuneka)

    · Amaxwebhu anxulumene neHSSE ngokuhambelana nemigaqo

    · Amaxwebhu ezinto eziqhelekileyo ngokuhambelana nemigaqo (ukuba kuyafuneka)


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