Ibisobanuro bigufi:


  • Reba FOB Igiciro:
    US $ 825
    / Ton
  • Icyambu:Ubushinwa
  • Amasezerano yo kwishyura:L / C, T / T, Ubumwe bw’iburengerazuba
  • URUBANZA:108-88-3
  • Ibicuruzwa birambuye

    Ibicuruzwa

    Izina RY'IGICURUZWA:Toluene

    Imiterere ya molekulari :C7H8

    CAS Oya :108-88-3

    Ibicuruzwa bya molekuline structure

    Imiterere yibicuruzwa

    UMUTUNGO WA CHIMIQUE

    Toluene (formula ya molekuline: C7H8) ni homologue ya benzene, izwi kandi nka "methyl benzene" na "metani metani".Nibintu bitagira ibara, bihindagurika bifite impumuro idasanzwe.Toluene ni umunyamuryango wa hydrocarbone ya aromatic.Mu kirere, toluene irashobora gutwikwa bituzuye kandi urumuri ni umuhondo.Byinshi mubiranga bisa nibya benzene kandi bifite impumuro nziza nki ya benzene.Mubimenyerezo, akenshi bikoreshwa nkumuti wumubiri aho kuba benzene yuburozi.

    Toluene ikunda chlorine kandi ikabyara benzene-chloromethane cyangwa benzene-trichloromethane, byombi bikaba byangiza inganda;irashobora gukuramo brom mumazi ya bromine, ariko ntishobora kubyitwaramo namazi ya bromine;biroroshye kandi nitrify no kubyara nitrotoluene cyangwa o-nitrotoluene, byombi nibikoresho fatizo by'amabara;igice kimwe cya toluene nibice bitatu bya acide nitric nitrate kugirango itange trinitrotoluene (izina risanzwe TNT);biroroshye kandi sulfonate kubyara aside o-toluenesulfonic cyangwa p-toluenesulfonate aribikoresho fatizo byo gukora amarangi cyangwa gukora sakarine.Umwuka wa Toluene uvanze n'umwuka kugirango ube ibintu biturika, bityo birashobora gukora ibisasu bya TNT.

    AKARERE KA GUSHYIRA MU BIKORWA

    Toluene ikomoka kumatara yamakara kimwe na aspetrole.Bibaho muri lisansi hamwe na peteroli nyinshi.Toluene ikoreshwa mu gukora prodetrinitrotoluene (TNT), toluene diisocyanate, na benzene;nkibikoresho bya fordyes, ibiyobyabwenge, hamwe nogukoresha ibikoresho;kandi nkinganda zinganda za reberi, amarangi, impuzu, nubutaka.

    Toluene ifite porogaramu nyinshi mu nganda z’imiti n’ibikomoka kuri peteroli, hafi toni miliyoni 6 zikoreshwa buri mwaka muri Amerika na toni miliyoni 16 zikoreshwa ku isi.Ikoreshwa ryinshi rya toluene ninkindi ya octane muri lisansi.Toluene ifite igipimo cya octane kingana na 114. Toluene ni kimwe mu bintu bine byingenzi bihumura neza, hamwe na benzene, xylene, na Ethylbenzene, bikozwe mu gihe cyo gutunganya kugira ngo bongere imikorere ya lisansi.Hamwe na hamwe, ibyo bice bine bigufi muri make nka BTEX.BTEX nigice kinini cya lisansi, ikora hafi 18% kuburemere bwuruvange rusanzwe.Nubwo igipimo cya aromatics kiratandukanye kugirango gitange imvange zitandukanye kugirango zuzuze imiterere yimiterere nigihe cyigihe, toluene nikimwe mubice byingenzi.Benzin isanzwe irimo toluene hafi 5% kuburemere.
    Toluene ni ibiryo by'ibanze bikoreshwa mu gukora ibinyabuzima bitandukanye.Ikoreshwa mukubyara diisocyanates.Isocyanates ikubiyemo itsinda rikora? N = C = O, na diisocyanates irimo bibiri muribi.Diisocyanate ebyiri nyamukuru ni toluene 2,4-diisocyanate natoluene 2,6-diisocyanate.Umusaruro wa diisocyanate muri Amerika ya ruguru ugera hafi kuri miliyari buri mwaka.Kurenga 90% byumusaruro wa toluene diisocyanate ukoreshwa mugukora ifuro rya polyurethanes.Iyanyuma ikoreshwa nkibintu byoroshye byuzuza ibikoresho, uburiri, hamwe nudushumi.Mu buryo bukomeye ikoreshwa mugukingira, gutwikisha ibishishwa bikomeye, ibikoresho byubaka, ibice byimodoka, hamwe na skroline ya skate.

    Mugukora acide benzoic, benzaldehyde, ibisasu, amarangi, nibindi byinshi bivanga kama;nk'umuti wo gusiga amarangi, lacquers, amenyo, resin;kunanuka kuri wino, parufe, amarangi;mu gukuramo amahame atandukanye mu bimera;nk'inyongera ya lisansi.

    UBURYO BWO KUGURA

    Chemwin irashobora gutanga ibintu byinshi bya hydrocarbone hamwe nu muti wa chimique kubakiriya binganda.Mbere yibyo, nyamuneka soma amakuru y'ibanze akurikira yerekeye gukora ubucuruzi natwe: 

    1. Umutekano

    Umutekano nicyo dushyira imbere.Usibye guha abakiriya amakuru ajyanye no gukoresha ibicuruzwa byacu neza kandi bitangiza ibidukikije, twiyemeje kandi ko umutekano w’abakozi n’aba rwiyemezamirimo wagabanuka kugeza ku gipimo cyiza kandi gishoboka.Kubwibyo, turasaba abakiriya kwemeza ko ibipimo bikwiye byo gupakurura no kubika ibicuruzwa byujujwe mbere yo gutanga (nyamuneka reba umugereka wa HSSE mumagambo rusange nuburyo bwo kugurisha hepfo).Impuguke zacu HSSE zirashobora gutanga ubuyobozi kuri aya mahame.

    2. Uburyo bwo gutanga

    Abakiriya barashobora gutumiza no gutanga ibicuruzwa biva muri chemwin, cyangwa barashobora kwakira ibicuruzwa biva muruganda rwacu rukora.Uburyo buboneka bwubwikorezi burimo amakamyo, gari ya moshi cyangwa ubwikorezi butandukanye (ibintu bitandukanye birakurikizwa).

    Mugihe cyibisabwa abakiriya, turashobora kwerekana ibisabwa bya barge cyangwa tanker hanyuma tugashyiraho umutekano wihariye / gusuzuma ibipimo nibisabwa.

    3. Umubare ntarengwa wateganijwe

    Niba uguze ibicuruzwa kurubuga rwacu, umubare ntarengwa wateganijwe ni toni 30.

    4. Kwishura

    Uburyo busanzwe bwo kwishyura ni kugabanywa bitarenze iminsi 30 uhereye kuri fagitire.

    5. Inyandiko zitangwa

    Inyandiko zikurikira zitangwa na buri gutangwa:

    · Umushinga w'itegeko, CMR Waybill cyangwa izindi nyandiko zijyanye no gutwara abantu

    · Icyemezo cyo gusesengura cyangwa guhuza (niba bikenewe)

    · Inyandiko zijyanye na HSSE zijyanye n'amabwiriza

    · Inyandiko za gasutamo zijyanye n'amabwiriza (niba bikenewe)


  • Mbere:
  • Ibikurikira:

  • Andika ubutumwa bwawe hano hanyuma utwohereze