Product Name:Ethanol
Molecular format:C2H6O
CAS nhamba:64-17-5
Chigadzirwa molecular chimiro:
Ethanol inonyanya kunyungudika mumvura uye organic solvents, asi isinganyungudika mumafuta nemafuta.Ethanol pachayo inonyungudutsa yakanaka, iyo inoshandiswa muzvizoro, pendi nematinctures[2].Density ye ethanol pa 68 °F (20 °C) i 789 g/l.Ethanol yakachena haina kwayakarerekera (pH ~ 7).Zvinwiwa zvinodhaka zvakawanda zvine acid kana kushoma.
Ethanol/ethyl doro rinopisa zvakanyanya, hygroscopic, uye rinosanganiswa zvizere mumvura.Ethanol haienderani nenhamba yakawanda yemakemikari akadai seakasimba 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-butoxide, magnesium perchlorate, acid chlorides, platinum, uranium hexafluoride, silver oxide, iodine heptafluoride, acetyl bromide, disulphuryl difluoride, acetyl chloride, permanganic acid, ruthenium (VIII) chlorate potassium, uranyl per oxide.
Medical
Mhinduro ye70-85% ye ethanol inowanzoshandiswa semushonga wekuuraya utachiona uye inouraya zvipenyu nekubvisa mapuroteni azvo nekunyungudutsa lipids.Inoshanda pakurwisa mabhakitiriya mazhinji uye fungi, uye mavhairasi mazhinji, asi haishande pakurwisa mabhakitiriya spores.Iyi mishonga yekuuraya utachiona ethanol ndicho chikonzero chekuti zvinwiwa zvinodhaka zvinogona kuchengetwa kwenguva yakareba[9].Ethanol zvakare ine zvakawanda zvekushandisa pakurapa, uye inogona kuwanikwa muzvigadzirwa zvakaita semishonga, zvipukupu zvekurapa uye seantiseptic mune akawanda antibacterial hand sanitizer gels.Ethanal inogonawo kushandiswa semushonga.Inovhara nemakwikwi kuumbwa kwechepfu metabolites mukunwiwa kwedoro ine muchetura nekuva nehukama hwepamusoro hweiyo enzyme Doro Dehydrogenase (ADH).Chikumbiro chayo chikuru chiri mumethanol uye ethylene glycol kudyiwa.Ethanol inogona kushandiswa nemuromo, nasogastric kana intravenous nzira kuchengetedza ropa ethanol concentration ye 100-150 mg/dl (22-33 mol/L).
Fuel
Ethanol inopfuta uye inopisa zvakachena kupfuura mamwe akawanda.Ethanol yakashandiswa mumotokari kubva Henry Ford akagadzira 1908 Model T yake kuti ishande padoro.MuBrazil neUnited States, kushandiswa kwe ethanol kubva munzimbe nezviyo semafuta emotokari kwakasimudzirwa nezvirongwa zvehurumende[11].Chirongwa cheBrazilian ethanol chakatanga senzira yekudzikisa kuvimba nekutengeswa kwemafuta kunze kwenyika, asi zvakabva zvaonekwa kuti yaive nezvakakosha zvakatipoteredza uye zvemagariro [12].Zvigadzirwa zvakapiswa zvakakwana zve ethanol zvinongori kabhoni dhaikisaidhi nemvura.Nechikonzero ichi, ishamwari yezvakatipoteredza uye yakashandiswa kupisa mabhazi eruzhinji muUS.Nekudaro, yakachena ethanol inorwisa mamwe erabha uye epurasitiki zvinhu uye haigone kushandiswa muinjini dzemotokari dzisina kuchinjwa.
Iyo doro-based alternative fuel inosanganiswa nepeturu kugadzira mafuta ane yakakwira octane rating uye kushoma kunokuvadza kunopisa pane isina kusanganiswa peturu.Musanganiswa une peturu ine kanenge gumi muzana ethanol unozivikanwa se gasohol.Kunyanya, peturu ine 10% ethanol yemukati inozivikanwa seE10.Imwezve yakajairika gasohol musiyano ndeye E15, iyo ine 15% ethanol uye 85% peturu.E15 yakakodzera chete kushandiswa muFlex Fuel motokari kana chikamu chiduku zvikuru chemotokari itsva[14].Mukuwedzera, E85 ishoko rinoshandiswa kumusanganiswa we15% peturu uye 85% ethanol.E85 inochengeta hurongwa hwehuturu hwakachena nekuti hunopisa hwakachena kupfuura gasi remazuva ese kana dhiziri uye haisiye gummy deposits.Kutanga negore remuenzaniso 1999, nhamba yemotokari muU.Motokari idzi dzinowanzonyorwa mazita maviri emafuta kana kuti flexible fuel vehicles, sezvo dzichigona kuona otomatiki rudzi rwemafuta uye kuchinja hunhu hweinjini kutsiva nzira dzakasiyana dzadzinopisa mumasilinda einjini.
Kushandiswa kwemafuta ethanol-diesel kusanganiswa kuri kukura pasi rose, uye kwakagadzirirwa kupa zvinodzoreredzwa, zvakachena zvinopfuta dzimwe nzira dzemafuta ekushandisa kunze kwemugwagwa, mabhazi, semi-rori uye dzimwe mota dzinofamba nemafuta edhiziri.Nekuwedzerwa kwe ethanol uye mamwe mafuta anowedzera kudhiziri, hutsi hwedhiziri hutema hunobviswa uye kune kuderera kukuru muchikamu chezvinhu, carbon monoxide, uye nitrogen oxide emissions.Zvinokwanisikawo kushandisa ethanol pakubika sechinotsiva huni, marasha, propane, kana sechinotsiva mafuta ekuvheneka, separafini.
Brazil neUnited States vanotungamira kugadzirwa kweindasitiri yemafuta ethanol, inoverengera pamwe chete 89% yekugadzirwa kwenyika muna 2008. Mukuenzanisa neUSA neBrazil, Europe ethanol yekugadzira mafuta ichiri ine mwero.Brazil ndiyo yechipiri pasi rose pakugadzira mafuta ethanol uye iri kutengesa kunze kwenyika pakukura.
Chinwiwa
Akakosha mavhoriyamu ethanol anogadzirwa ezvinwiwa uye misika yemaindasitiri kubva kune zvekurima zvekudya.Ethanol inogadzirwa kune maindasitiri aya inopesana ne ethanol yehuni chete musimba rayo, iyo inogona kusiyanisa pakati pe96% ne99.9% uye mukuchena kwayo, zvichienderana nekupera kushandiswa.Indasitiri yezvinwiwa nezvinwiwa inogona kunge iri iyo inonyanya kuzivikanwa mushandisi we ethanol.Inoshandiswa kugadzira mhando dzakawanda dzemweya, dzakadai vodka, gin uye anisette.Mamiriro epamusoro uye maitiro anodiwa kune ethanal inoshandiswa mukugadzirwa kwezvinwiwa zvemweya.
Vamwe
Iyo ethanol inoshandiswa sechigadzirwa chepakati neindasitiri yemakemikari, yemishonga kana yezvizoro mune dzakawanda zviitiko zvemhando yepamusoro uye yakachena.Iyi ndiyo misika yepamberi nekuda kwematanho ekuwedzera mukugadzirwa kwedoro anodiwa kuti uwane kuchena kunodiwa.Meyero yakakwira uye kuchena zvinodiwa zvinoshanda muindasitiri yechikafu, senge zvinonhuhwirira uye zvinonhuhwirira kubviswa uye kudzika, pamwe nependi uye mathermometers.Ethanol inogona kushandiswa mu de-icer kana anti-freeze kudzima hwindo remota.Inowanikwawo mupefiyumu, deodorants, nezvimwe zvekuzora
Chemwin inogona kupa huwandu hwakawanda hwemahydrocarbon akawanda uye makemikari zvinonyungudutsa kune vatengi vemaindasitiri.Izvi zvisati zvaitika, ndapota verenga zvinotevera ruzivo rwekuita bhizinesi nesu:
1. Chengetedzo
Chengetedzo ndiyo inonyanya kukosha kwatiri.Pamusoro pekupa vatengi ruzivo nezve mashandisiro akachengeteka uye ane hushamwari ezvigadzirwa zvedu, isu takazvipirawo kuona kuti njodzi dzekuchengetedza dzevashandi nemakondirakiti dzadzikiswa kuita shoma inonzwisisika uye inogoneka.Naizvozvo, isu tinoda kuti mutengi ave nechokwadi chekuti kurodha kwakakodzera uye kuchengetedza kuchengetedza zviyero zvinosangana tisati tasvitsa (ndapota tarisa kune HSSE appendix muhuwandu hwematemu uye mamiriro ekutengesa pazasi).Nyanzvi dzedu dzeHSSE dzinogona kupa gwara pane aya mazinga.
2. Delivery nzira
Vatengi vanogona kuraira uye kuendesa zvigadzirwa kubva kuchemwin, kana kuti vanogona kugamuchira zvigadzirwa kubva kune yedu kugadzira chirimwa.Nzira dziripo dzekutakura dzinosanganisira rori, njanji kana multimodal kutakura (zvakasiyana mamiriro anoshanda).
Panyaya yezvinodiwa nevatengi, tinogona kutsanangura zvinodikanwa zvemabhaji kana matangi uye kushandisa yakakosha kuchengetedza / kuongorora zviyero uye zvinodiwa.
3. Minimum order yakawanda
Kana iwe ukatenga zvigadzirwa kubva pawebhusaiti yedu, iyo yakaderera odha huwandu i30 matani.
4.Payment
Iyo yakajairika nzira yekubhadhara inobviswa zvakananga mukati memazuva makumi matatu kubva painvoice.
5. Delivery zvinyorwa
Mapepa anotevera anopiwa kune imwe neimwe yekutumira:
· Bill of Lading, CMR Waybill kana rimwe gwaro rekufambisa rakakodzera
· Sitifiketi Yekuongorora kana Conformity (kana zvichidikanwa)
· Zvinyorwa zvine chekuita neHSSE zvinoenderana nemitemo
· Zvinyorwa zvetsika zvinoenderana nemirairo (kana zvichidikanwa)
-
Phone
-
E-mail
-
Whatsapp
-
Top
