Mtbe
Cov Lus Qhia Dav Dav
Nais phoo
Methyl tert - butyl ether (luv}}}}}} 01 yog lub siab-octane roj av ntxiv.
Nws cov qauv tshuaj yog CH3OC (CH3) 3, nrog cov mis molecular c5hh12o thiab txoj kev sib dhos ntawm 88.15. Methyl tert - Butyl ether (abtyl}}}}} {{{}} zoo li tsw. Nws cov vapor tuaj yeem tsim qhov sib xyaw tawg nrog cua. Nws cov ntawv thov tseem ceeb yog raws li kev sib xyaw ua ke rau high- octane roj av. Thaum sib xyaw nrog roj av sib xyaw, MTBE kev ua kom zoo sib xyaw ua ke sib xyaw ua ke, thiab nws tau muab tus nqi siab dua li nws tus nqi octane. Yog li ntawd, Mtbe tau suav tias yog cov pa oxygen zoo tshaj plaws uas muaj compound sib txuas ntxiv rau roj av.
Thaum MTBe tau sib xyaw nrog roj av tshuab, nws qhia tau tias yog cov nyhuv zoo, thiab nws blending octane tooj yog siab dua nws tus lej octane. Yog li ntawd, Mtbe tau suav tias yog qhov ua piv txwv oxygenated ntxiv rau roj av
Muaj pes tsawg
Methanol thiab hydrocarbons muaj isobutylene,
Cov Khoom Muag Khoom
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Methanol |
Tsawg dua los yog sib npaug rau 0.05 |
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Tert - butanol, wt% |
Tsawg dua los yog sib npaug rau 0.1 |
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Methyl tert - butyl ether, wt% |
Ntau dua los yog sib npaug rau 99.6 |
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Methyl s - butyl ether, wt% |
Methyl s - butyl ether, wt% |
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Ethyl tert - butyl ether, wt% |
Tsawg dua los yog sib npaug rau 0.05 |
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Sec - butanol, wt% |
Tsawg dua los yog sib npaug rau 0.01 |
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Methyl tert - amyl ether, wt% |
Tsawg dua los yog sib npaug rau 0.05 |
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C4, wt% |
0.002 |
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C5, wt% |
0.032 |
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C6, wt% |
0.001 |
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C7, c8, wt% |
0.018 |
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Dej, wt% |
0.0040 |
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Chromatic (platinum - cobalt) tooj |
Tsawg dua los yog sib npaug rau 5 |
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Sulpha cov ntsiab lus, mg / l |
Tsawg dua los yog sib npaug rau 3 |
Daim ntawv thov
Daim Ntawv Thov Tseem Ceeb
Methyl tert - Butyl ether (luv}}}}}}} Nws muaj qhov sib xyaw zoo nrog roj av, nqus cov dej me me, thiab ua rau muaj kuab paug rau ib puag ncig. MTBE tuaj yeem txhim kho kev pib txias thiab kev ua tau nrawm ntawm roj av, thiab tsis muaj kev phom sij rau cov pos hniav. Txawm hais tias Methyl tert - Butyl eth muaj cov roj av txhuas uas muaj 10% thiab tshwj xeeb tsawg dua ntawm carcinogenic aromatic hydrocarbons hauv cov pa roj. Raws li ib tug organic synthemes raw khoom, nws tuaj yeem siv los tsim cov high-purity isobutene. Nws kuj tseem siv tau los tsim 2-methylpropropenoic acid, thiab isoprene, thiab lwm yam tuaj yeem siv ua ib qho kev tshawb nrhiav thiab cov tshuaj tiv thaiv. Nws yog tsuas yog siv los ua kev ntxiv rau roj av kom nce rau lub oxia tus naj npawb, thiab tseem tuaj yeem raug tawg kom tau txais isobutene. Nws yog siv los ua cov kuab tshuaj rau paraffin, txuj lom, alkaloids, resins, cov khoom siv thiab cov khoom siv rog.
Ib lub roj av ntxiv ntxiv thiab anti -} Tsis muaj tus nqi nrog siab octane siab. Methyl Tert - Butth ether (absolt {} Nws muaj qhov sib xyaw zoo nrog roj av, nqus cov dej me me, thiab ua rau muaj kuab paug rau ib puag ncig. Cov kev ntsuam xyuas tau qhia tias roj uas muaj 10% MTBE tuaj yeem txo cov ntsiab lus txhuas, thiab tshwj xeeb tshaj plaws ntawm Carcinogenic aromatic hydrocarbons hauv cov pa roj. Tsis tas li ntawd, nws kuj tseem siv tau ua cov khoom siv hluav taws xob organic raw, extractant, thiab lwm yam.
Siv los ua kev ntxiv rau roj av
Yam ntim
Siv hlau lossis yas nruas ntawm 200l., Yas kub tso tsheb hlau luam, ISO, lossis ib tus neeg thov kev thov.
Chaw ntim khoom
Cia Kev ceev faj:
{{0- khw hauv qhov txias, zoo -} ventilated warehouse
- Taug kev deb ntawm cov hluav taws thiab cua sov.
{{0 {}} Qhov kub yuav tsum tsis pub tshaj 37 degree.
- Khaws lub thawv ntim
{{0- Nws yuav tsum tau muab khaws cia cais los ntawm oxidants thiab yuav tsum tsis txhob muab cia ua ke nrog lawv.
-} nruab rau qhov tawg {{}}}} pov thawj cov chaw
-}} Tsis txhob siv cov khoom siv me txhua yam thiab cov cuab yeej uas tuaj yeem tsim cov txim taws.
- Qhov chaw cia yuav tsum tau nruab nrog cov khoom siv thaum muaj xwm ceev rau cov khoom siv uas tsim nyog thiab tsim nyog
-} muaj cov nplaim taws heev.
{{0- Tsim cov tawv nqaij thiab zam kev sib chwv tawv nqaij.
Kev nyab xeeb thiab tuav
Kev tiv thaiv pa: Thaum muaj peev xwm raug rau nws vapor, hnav daim npog roj (ib nrab npog).
Kev Tiv Thaiv Qhov Muag Qhov Muag: Hnav tshuaj lom neeg cov goggles.
Kev tiv thaiv ntawm lub cev: Hnav anti -} zoo li qub khaub ncaws ua haujlwm.
Kev tiv thaiv tes: Looj hnab looj tes roj hmab.
Lwm yam:
Kev haus luam yeeb yog nruj me ntsis txwv ntawm chaw ua haujlwm. Tom qab ua haujlwm, da dej thiab hloov khaub ncaws.
Thawj pab ntsuas:
Cov tawv nqaij hu: tshem cov khaub ncaws tsis huv thiab ua kom tawv nqaij nrog xab npus thiab dej kom ntau.
Kev Tiv Thaiv Qhov muag: Nqa daim tawv muag thiab yaug nrog dej haus dej lossis lub cev ua haujlwm. Nrhiav kev kho mob. Inhalation: txav sai sai mus rau ib qho chaw nrog huab cua ntshiab. Khaws cov pa ua pa ntshiab. Yog tias ua pa nyuaj, muab cov pa oxygen. Yog tias ua pa nres, ua pa ua pa tam sim ntawd. Nrhiav kev kho mob.
Kev noj haus: Haus dej sov. Tsis txhob ua ntuav ntuav. Nrhiav kev kho mob.
Cim npe nrov: MTTE Methyl tert - butyl ether, Suav Mthoth-}}} Buther Ether Cov Khoom Siv, Chaw Muag Khoom, Hoobkas