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Sunan samfurin:Ethanol
Tsarin kwayoyin:C2H6O
CAS No:64-17-5
Tsarin kwayoyin halitta:
Ethanol yana da matukar narkewa a cikin ruwa da kwayoyin cuta, amma maras kyau mai narkewa a cikin mai da mai. Ethanol kanta mai kyau sauran ƙarfi, wanda ake amfani da shi a cikin kayan kwalliya, masu zane da tinctures [2]. Yawan ethanol a 68 ° F (20 ° C) shine 789 g / l. Ethanol tsarkakakke shine tsaka tsaki (pH ~ 7). Yawancin abubuwan maye suna da ƙari ko ƙarancin acidic.
Ethanol / ethyl barasa shine ruwa mai shayarwa, hygroscopic, da cikakken kuskure cikin ruwa. Ethanol is incompatible with a large number of chemicals such as strong oxidising agents, acids, alkali metals, ammonia, hydrazine, peroxides, sodium, acid anhydrides, calcium hypochlorite, chromyl chloride, nitrosyl perchlorate, bromine pentafluoride, perchloric acid, silver nitrate, mercuric nitrate, potassium Tert-butotexide, magnetium perchloorate, oodynum, oodynel bromide, acetyl chomide, umanyl perchlode, emanyl oxxide.
Na likita
Ana amfani da bayani na 70-85% na ethanol kamar yadda mai shan maye yana iya amfani da kwayoyin halitta ta hanyar lalata kayansu da narkar da su. Yana da tasiri ga yawancin ƙwayoyin cuta da fungi, da ƙwayoyin cuta da yawa, amma ba shi da inganci a spores na kwayan cuta. Wannan mallakar ethanol shine dalilin da ya sa za'a iya adana giya na dogon lokaci [9]. Ethanol shima yana da amfani da yawa na likita, kuma ana iya samun su a samfuran magani kamar magunguna, gogewar likita kuma kamar maganin rigakafi na kwastomomi. Hakanan za'a iya amfani da Ethanal kamar yadda Andidote. Yana toshe samuwar metabolites masu guba a cikin guba na giya ta hanyar samun babbar kusanci ga enzyme giya dhydrogenase (adh). Babban aikace-aikacenta yana cikin hadewar kwayar cutar glycol da Ethylene glycol. Ana iya sarrafa hanyar baka, ta hanyar ba da labari ko intravenous na iya kula da tattarawa na ethanol na 100-150 MG / DL (22-33 Mol / l).
Abin wuta
Ethanol yana da wuta da ƙonewa da sauran ƙoshin mai yawa. An yi amfani da ethanol a cikin motoci tun lokacin da Henry Ford ya tsara samfurinsa na 1908 Model T Don Yi Aiki akan giya. A Brazil da Amurka, amfani da Ethanol daga rake na sukari da hatsi yayin da shirye-shiryen mota [11]. Shirin Cibiyar Ethanol na Brazil ya fara ne a matsayin hanyar rage dogaro ga shigo da mai, amma ba da daɗewa ba ya fahimci cewa yana da fa'idodi na muhalli da zamantakewa [12]. Cikakken hade kayayyakin ethanol kawai carbon dioxide ne da ruwa. A saboda wannan dalili, shine dan wasan sada zumunci a muhalli kuma an yi amfani da shi wajen samar da motocin jama'a a Amurka. Koyaya, tsarkakakkun hare-hare kuma wasu roba da kayan filastik kuma ba za a iya amfani dasu a injunan mota ba.
M madadin-madadin giya wanda aka haɗe shi da gas don samar da mai tare da darajar en Octane kuma karancin cutar Orne da karancin isar da wutar lantarki. A cakuda dauke da fetur tare da akalla 10% ethanol an san shi da GasoHol. Musamman, fetur tare da 10% ethanol abun ciki an san shi da e10. Wani bambancin Gasohol na gama gari shine E15, wanda ya ƙunshi kashi 15% na ethanol da man fetur 85%. E15 kawai ya dace da amfani da motocin mai ko karamin kashi na sabbin motocin [14]. Bugu da kari, E85 shine kalmar da aka yi amfani da ita don cakuda man fetur 15% da kuma 85% ethanol. E85 yana kiyaye tsarin man da tsabta saboda yana da tsabtace gas fiye da gas na yau da kullun ko dizal kuma baya barin adiby adon adon. Fara daga Model shekara ta 1999, motoci da yawa a cikin Amurka an kera su don su iya gudu akan man fetur a kan E85 ba tare da gyara ba. Wadannan motocin galibi suna da murfi na biyu ko kuma motocin mai, tunda suna iya gano nau'in man da canza halayen injiniya don rama wasu hanyoyi daban-daban.
Amfani da Ethanol-diesel mai yana girma yana girma a duniya, kuma an tsara shi don samar da madadin kayan aiki da sauran motocin da ke gudana a kan man dizal da sauran motocin da ke gudana a kan man dizal. Tare da Bugu da kari na ethanol da sauran mai ƙari ga dizal, an cire hayatar da halayyar baƙar fata, da kuma nitron monoxide, da nitran menside epertions. Hakanan yana yiwuwa a yi amfani da Ethanol don dafa abinci a matsayin wanda zai maye gurbin itace, gawayi, ko a madadin ya maye gurbin mai, kamar Kerosene.
Brazil da Amurka suna jagorantar samar da masana'antu na man masana'antu, asusun tare don kashi 89. A cikin kwatantawa da Amurka da Brazil na samar da mai. Brazil ita ce ta biyu mafi girma a duniya mai kara man fetur da kuma mafi girma daga mafi girma a duniya.
Abin sha
An samar da mahimman kunnawa ethanol don abin sha da kasuwanni daga abincin dabbobi. Ethhanol ya samar da wadannan masana'antu ya bambanta da ethanol don mai kawai a cikin ƙarfinta, wanda zai iya bambanta tsakanin 96% da 99% da kuma 99.9% kuma a cikin tsarkakewar ta, dangane da amfanin ƙarshe. Abin sha da masana'antar Abin sha na iya zama sanannen sananniyar-mai amfani da Ethanol. Ana amfani dashi don sanya nau'ikan ruhohi da yawa, irin wannan vodka, Gin da Anisette. Ana buƙatar manyan ka'idodi da matakai don samar da ethanal a cikin samar da abubuwan sha Ruhu.
Wasu
The ethanol da aka yi amfani da shi azaman mai siyarwa da kayan kwalliya ko masana'antar kwaskwarima suna cikin lokuta da yawa na mafi kyawu. Waɗannan kasuwanni ne saboda ƙarin matakai a cikin tsarin samar da giya wanda ya zama dole don cimma tsarkakakkiyar da ake buƙata. Guda iri ɗaya ne da ka'idodi masu tsabta da kuma bukatun samar da abinci, irin su dandano da kuma hakar Aromas da kuma zango da thermometer da thermourters da thermourters da thermourters da thermourters da thermourters da kuma zobe da thermourters da kuma zobe da thermourters da kuma zobe da thermourters da kuma zobe da thermourters da thermometer da kuma zobe da thermometer da thermourters da kuma zobe da thermourters da thermourters da thermourters da kuma zobe da thermourters da thermourters da thermourters da kuma zobe da thermourters da kuma zobe da thermourters da kuma zobe da thermourters da kuma zobara da thermourters da thermometer da kuma motsa jiki. Za'a iya amfani da ethanol a cikin Cincer ko daskarewa don share motar motar iska. Hakanan yana ƙunshe a cikin turare, deodorants, da sauran kayan kwalliya
Chemwin na iya samar da kewayon babban hydrocarbons da yawa da kuma hanyoyin sunadarai don abokan ciniki na masana'antu.Kafin hakan, don Allah a karanta waɗannan bayanai na asali game da yin kasuwanci tare da mu:
1. Tsaro
Aminci shine fifikonmu. Baya ga samar da abokan ciniki tare da bayani game da amintaccen kayan aikinmu, muna kuma sadaukar da matsalolin ma'aikata na ma'aikata da mafi ƙarancin aminci. Saboda haka, muna buƙatar abokin ciniki don tabbatar da cewa ƙa'idodin aminci da adana abubuwa suna haɗuwa a gaban isar da kayan aikinmu da yanayin tallace-tallace da ke ƙasa). Masana ha'inmu na hmes na iya samar da jagora kan waɗannan ka'idojin.
2. Hanyar bayarwa
Abokan ciniki na iya yin oda da sadar da kayayyaki daga Chemwin, ko za su iya karɓar samfuran daga masana'antar masana'antunmu. Yanayin da ake samu na sufuri sun hada da motar motoci, dogo ko jigilar kayayyaki (Shahararren yanayi daban).
Game da batun bukatun abokin ciniki, zamu iya tantance bukatun fashewar riguna ko manyan kaya kuma suna amfani da aminci na musamman / bita da bukatun.
3. Mafi qarancin oda
Idan ka sayi samfurori daga rukunin yanar gizon mu, mafi ƙarancin tsari shine tan 30.
4.Payment
Hanyar biyan kuɗi ta daidaitaccen tsari shine cire kai tsaye cikin kwanaki 30 daga daftari.
5. Takaddar isarwa
Ana bayar da takardu masu zuwa tare da kowane bayarwa:
Batalƙƙar da Ladi, CMR Waybill ko wasu takaddar jigilar kaya
Takaddun shaida ko daidaitawa (idan an buƙata)
Rubutun da ya shafi yanar gizo-Haske a cikin layi tare da ƙa'idodi
Rubutun Kwastam a layi tare da ƙa'idodi (idan an buƙata)