n-Butane R600
n-Butaneyog ib qho ntawm ob isomers ntawm butane (lwm qhov yog isobutane) thiab belongs rau ncaj- saw alkanes. Hauv qab no yog cov ntsiab lus ntawm nws cov ntaub ntawv tseem ceeb:
Cov ntaub ntawv yooj yim
Lub npe Askiv: n-Butane
Cov tshuaj formula: C₄H₁₀
CAS Nr .: 106-97-8
UN Number: UN 1011
Hazard Class: Chav Kawm 2.1
Molecular Luj: 58.12
Kub taw tes: -0.5 degree
Cov tsos mob: tsis muaj xim, flammable gas; hloov mus ua kua tsis muaj xim nyob rau hauv siab
n-Butane thiab Nws Cov Kev Sib Txuas Rau Lub Neej Txhua Hnub
n-Butane (n-C₄H₁₀) yog lub teeb alkane. Nws yog xim tsis muaj ntxhiab, tsis muaj ntxhiab thiab yooj yim liquefied nyob rau hauv ib txwm kub thiab siab. Raws li cov khoom noj khoom haus tseem ceeb rau cov roj siv tau dav siv nyob rau hauv lub neej txhua hnub, nws txuas nrog rau kev ua noj ua haus, kev ua si sab nraum zoov, tshuaj txhua hnub thiab kev lag luam pej xeem.
1. Feem ntau cov roj siv hluav taws xob pov tseg
Feem ntau ntawm cov khoom siv hluav taws xob zoo tib yam yog cov roj uas tsim los ntawm cov rojn-butane (sib xyaw nrog me me ntawm isobutane).
Nws yog khaws cia ua kua nyob rau hauv siab; Thaum lub valve qhib, nws vaporizes tam sim ntawd thiab kub hnyiab thaum raug qhib nplaim taws.
Kev zoo: huv combustion, ceev volatilization, tsis muaj pa taws dub residue, nqi tsawg.
Cov xwm txheej niaj hnub: teeb pom kev luam yeeb, xyab, tswm ciab thiab hluav taws kub sab nraum zoov.
2. Sab nraum zoov Catering: Cassette qhov cub & Portable Gas Cartridges
Cov kaus poom roj pov tseg rau tsev neeg thiab cov picnic cassette qhov cub yog cov sib xyaw ntawm n-butane thiab isobutane:
Rau lub lauj kaub kub, barbecue, camping qhov cub thiab sab nraum zoov boiling dej / ua noj ua haus.
Roj rau lub tshuab nqus tsev twj tso kua mis (caramelizing ci khoom, ci nqaij npuas tawv nqaij, teeb hluav taws xob).
Qhov zoo: vaporizes smoothly txawm nyob rau hauv qis kub; Cov kaus poom sib sib zog nqus haum rau qhov chaw uas tsis muaj cov kav dej xa hluav taws xob.
3. Tshuaj Txhua Hnub: Propellant rau Pressurized Aerosols
Ntau cov khoom siv tshuaj txau tau txais n-butane ua cov tshuaj tiv thaiv, rau nws cov toxicity tsawg thiab xoom ozone-depleting peev xwm:
Cov plaub hau styling sprays, teem tshuaj tsuag, moisturizing sprays
Compressed air dusters rau lub koob yees duab thiab computers
Shaving foam, air freshener sprays Lub hauv paus ntsiab lus ua haujlwm: Cov kua roj butane txau tawm ua ke nrog cov ntsiab lus thiab evaporates sai sai thaum sib cuag nrog huab cua, tsis muaj greasy residue.
4. Khoom noj khoom haus-Txog Daim Ntawv Thov: Khoom noj khoom haus-qib Foaming & Auxiliary tub yees
Khoom noj khoom haus- qib foaming agentWhipped cream sprays siv cov zaub mov -qib butane li propellant. Ua raws li cov qauv kev nyab xeeb khoom noj, nws volatilizes kiag li ib zaug tsuag yam tsis muaj residue ntawm cov zaub mov.
Pab txo qis -kub txias Raw khoom rau portable instant freeze sprays, uas cia siab rau lub tshav kub nqus thaum lub sij hawm butane vaporization kom txias ceev.
5. Kev siv tsis ncaj hauv pej xeem & kev lag luam (tom qab cov khoom siv niaj hnub)
Cheebtsam ntawm Liquefied Petroleum Gas (LPG) Lub raj mis LPG muaj ib feem me me ntawm n-butane. Nyob rau lub caij ntuj no txias, butane tsis tshua muaj vaporizes, tawm hauv cov kua seem nyob hauv qab ntawm cov roj tso tsheb hlau luam.
Feedstock rau hydrogen ntau lawm thiab yas synthesis Cracking n-butane tsim ethylene thiab propylene, uas tsim cov hnab yas, tableware, cosmetic ntim thiab hluavtaws roj hmab. Zoo tag nrho cov khoom yas cia siab rau nws cov kev lag luam hauv qab.
Cov roj ntxiv rau cov tsheb thiab cov cuab yeej siv hluav taws xob Roj rau cov tshuab hluav taws xob me me thiab txiav hluav taws xob; nws tseem tuaj yeem muab sib xyaw ua cov roj tsheb huv.
6. Kev ceev faj txog kev nyab xeeb hauv kev siv txhua hnub
hnyav dua li huab cua; leaked gas accumulates ze rau hauv av, tsim kom muaj kev phom sij tawg hauv qab daus thiab qhov chaw kaw.
Tsis txhob tso lub teeb los yog cov kaus poom roj rau qhov kub thiab txias lossis tshav ntuj ncaj qha, vim tias thermal expansion yuav ua rau tawg.
Ntshiab n-butane tsis muaj ntxhiab; kev lag luam roj yog sib xyaw nrog malodorants ua cov cim ceeb toom. Tshem tawm mus rau qhov chaw muaj cua thiab nyob deb ntawm qhov chaw hluav taws xob thaum kuaj pom muaj ntxhiab tsw.
Tsis txhob disassemble lighters los yog gas cans artificially, los yog ncuav roj rau hauv drains.
Cov ntsiab lus
n-Butane yog cov khoom siv tseem ceeb rauportable me me fuels thiab aerosol propellants. Nws feem ntau pom cov ntawv thov suav nrog lub teeb, lub qhov cub cassette, cov tshuaj pleev plaub hau thiab cov tshuaj nplawm nplaum. Lub caij no, raws li cov khoom siv tshuaj lom neeg tseem ceeb, nws txhawb kev tsim cov yas, tshuaj lom neeg txhua hnub thiab cov khoom siv roj, nkag mus rau txhua yam ntawm khaub ncaws, zaub mov, vaj tsev thiab kev thauj mus los.
Yog tias koj muaj kev xav tau rau cov khoom siv tshuaj, thov koj xav tiv tauj peb hauv xov tooj lossis email. Peb tos ntsoov rau koj qhov kev nug.
Peb qhov chaw nyob
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E -mail
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