Tlhaloso e Khutšoanyane:


  • Referense FOB Theko:
    $488
    / Ton
  • Boema-kepe:China
  • Melao ea Tefo:L/C, T/T, Western Union
  • CAS:67-56-1
  • Lintlha tsa Sehlahisoa

    Li-tag tsa Sehlahisoa

    Lebitso la Sehlahiswa:Methanol

    Sebopeho sa molek'hule:CH4O

    Nomoro ea CAS:67-56-1

    Sebopeho sa limolek'hule tsa sehlahisoa:

    Tlhaloso:

    Methanol

    LITŠOANTŠISO KHETHO

    Methanol (methyl alcohol; wood alcohol) e sebelisoa haholo e le sehlapi sa lilacquers, lipente, li-varnish, lisamente, li-inki, lidae, lipolasetiki le liphahlo tse fapaneng tsa indasteri.Lintho tse ngata li sebelisoa tlhahiso ea formaldehyde le lihlahisoa tse ling tsa lik'hemik'hale tse kang acetic acid, methyl halides le terephthalate, methyl methacrylate, le methylamines.Methanol e boetse e sebelisoa e le tlatsetso ea peterole, e le karolo ea li-lacquer thinners, litokisetsong tsa antifreeze tsa mofuta oa "nonpermanent", le litokisetsong tsa ho futhumatsa ka makotikoting tsa joala bo entsoeng ka jellied.E boetse e sebelisoa ho etsa likopi tsa mokelikeli, linthong tse tlosang pente, le ho hloekisa.Monyetla oa methanol e le mokhoa o mong oa nakong e tlang oa peterole o bontša hore tšebeliso ea k'hemik'hale ena e tla eketseha ho fapana le ho fokotseha.Mochesong oa kamore, methanol ke mokelikeli o se nang 'mala o monko o monate.E batla e fetoha, e na le khatello ea mouoane ea 96 mmHg le mouoane oa 1.11.E tsoakane le metsi 'me e qhibiliha le lihlapolli tse ling tsa tlhaho.E fumanoa tlhahong e le sehlahisoa sa ho belisoa ka lehong hape e le motsoako oa litholoana le meroho e meng.

    KOPO SEBAKA

    Methanol ke sesebelisoa sa bohlokoa sa lik'hemik'hale bakeng sa lik'hemik'hale tse ntle.carbonylation ea eona ho 3.5 MPa le 180-200 ° C ka pel'a catalyst e ka hlahisa acetic acid 'me e tsoela pele ho hlahisa acetic anhydride.E arabela ka li-syngas ho lokisa vinyl acetate ka pel'a catalyst;e sebetsana le isobutylene ho hlahisa tert-butyl methyl ether;lokisetsa dimethyl oxalate ka oxidization le carbonylation, le ho feta hydrogenation ho hlahisa ethylene glycol;Ha e kopana le toluene tlasa mokelikeli le oxidization ka nako e le 'ngoe ho hlahisa joala ba phenylethyl.E ka sebelisoa e le solvent e ntle, e le sebolaea-likokoanyana se tala, e le moemeli oa antifreeze, e le mafura le motsoako oa mafura (sena se fumana tlhokomelo e ntseng e eketseha tšimong ea tšireletso ea tikoloho).Ke eona ntho e ka sehloohong e tala ha ho lokisoa formaldehyde, lihlahisoa tse tala tsa bongaka le tlhahiso ea linoko, solvent ho liindasteri tsa dae le pente, thepa e tala ho lokisoa ha protheine ea sele e le 'ngoe ea methanol le synthesis ea methyl ester.

    MOKHOA OA HO REKA HO RONA

    Chemwin e ka fana ka mefuta e mengata ea li-hydrocarbon tse ngata le li-solvents tsa lik'hemik'hale bakeng sa bareki ba indasteri.Pele ho moo, ka kopo bala lintlha tse latelang mabapi le ho etsa khoebo le rona: 

    1. Tshireletso

    Tšireletseho ke eona ntho e tlang pele bophelong ba rona.Ntle le ho fa bareki tlhahisoleseling mabapi le ts'ebeliso e sireletsehileng le e baballang tikoloho ea lihlahisoa tsa rona, re boetse re ikemiselitse ho netefatsa hore likotsi tsa polokeho ea basebetsi le borakonteraka li fokotsoa ho ba bonyane bo utloahalang le bo ka khonehang.Ka hona, re hloka hore moreki a etse bonnete ba hore litekanyetso tse nepahetseng tsa ho laolla le ho boloka polokeho li fihlelleha pele ho pepa ha rona (ka kopo sheba sehlomathiso sa HSSE ho latela maemo le maemo a kakaretso a thekiso ka tlase).Litsebi tsa rona tsa HSSE li ka fana ka tataiso mabapi le litekanyetso tsena.

    2. Mokhoa oa ho fana

    Bareki ba ka odara le ho fana ka lihlahisoa ho tsoa ho chemwin, kapa ba ka fumana lihlahisoa ho tsoa femeng ea rona ea tlhahiso.Mekhoa e teng ea lipalangoang e kenyelletsa lipalangoang tsa literaka, terene kapa mefuta e mengata (maemo a arohaneng a sebetsa).

    Tabeng ea litlhoko tsa bareki, re ka hlakisa litlhoko tsa likepe kapa litanka mme ra sebelisa litekanyetso tse khethehileng tsa polokeho / tlhahlobo le litlhoko.

    3. Palo e fokolang ea taelo

    Haeba u reka lihlahisoa sebakeng sa rona sa marang-rang, palo e tlase ea odara ke lithane tse 30.

    4.Tefo

    Mokhoa o tloaelehileng oa ho lefa ke ho fokotsa ka kotloloho matsatsing a 30 ho tsoa ho invoice.

    5. Litokomane tsa thomello

    Litokomane tse latelang li fanoe ka thomello ka 'ngoe:

    · Bill of Lading, CMR Waybill kapa tokomane e 'ngoe e amehang ea lipalangoang

    · Setifikeiti sa Tlhahlobo kapa Tumellano (haeba ho hlokahala)

    · Litokomane tse amanang le HSSE tumellanong le melaoana

    · Litokomane tsa meetlo ho latela melaoana (haeba ho hlokahala)


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona