Biodiesel yog nontoxic, biodegradable, combustible kua roj. Nws yog ib qho khoom siv hluav taws xob hauv tsev, rov ua dua tshiab tau los ntawm cov zaub thiab tsiaj cov roj.
Qhov zoo ntawm Biodiesel
Lub zog tauj dua tshiab
Biofuels yog cov khoom siv hluav taws xob tauj dua tshiab, uas txhais tau tias lawv yog tsim los ntawm cov khoom siv roj ntsha uas tuaj yeem rov tsim dua lub sijhawm. Biofuels tuaj yeem tsim tau tsis tu ncua, tsis zoo li cov fossil fuels, uas yuav siv ntau lab xyoo los tsim thiab ua tiav. Qhov no ua rau lawv muaj kev xaiv ruaj khov dua.
Tsawg tsev xog paj emissions
Biofuels emit tsawg dua tsev xog paj gases piv rau fossil fuels. Thaum biofuels raug hlawv, lawv tso cov pa roj carbon dioxide, tab sis vim tias cov pa roj carbon dioxide tsis ntev los no tau nqus los ntawm cov nroj tsuag thaum lawv loj hlob, muaj qhov tsis zoo ntawm cov pa roj carbon dioxide nce hauv atmospheric. Qhov no yog qhov sib piv rau cov roj fossil hlawv, uas tso cov pa roj carbon dioxide uas tau khaws cia hauv ntiaj teb rau ntau lab xyoo.
Kev tsim khoom hauv tsev
Biodiesel yog tsim los ntawm cov roj zaub lossis tsiaj rog, xws li siv roj ua noj lossis tsiaj txhu. Nws tuaj yeem siv los hloov cov roj diesel hauv tsheb lossis ua cov roj cua sov.
Muaj zog ruaj ntseg
Kev siv biofuels tuaj yeem ua kom muaj kev ruaj ntseg ntawm lub zog los ntawm kev sib txawv ntawm cov khoom siv hluav taws xob. Yog tias ib qho ntawm lub zog dhau los ua tsis muaj lossis tsis muaj peev xwm, lwm qhov chaw siv hluav taws xob xws li biofuels tuaj yeem muab lub zog muaj zog.
Cov txiaj ntsig nyiaj txiag
Kev tsim thiab siv biofuels tuaj yeem tsim cov haujlwm tshiab hauv ntau yam kev lag luam, suav nrog kev ua liaj ua teb, engineering, thiab kev thauj mus los. Qhov no tuaj yeem muaj txiaj ntsig zoo rau kev lag luam, tshwj xeeb tshaj yog nyob rau hauv cov cheeb tsam nyob deb nroog uas muaj kev txwv txoj haujlwm.
Tus lej cetane siab dua
Rau biodiesel tus lej cetane feem ntau yog nyob nruab nrab ntawm 46 thiab 60 nyob ntawm cov khoom noj siv los ua cov biodiesel. Methyl esters zoo li me ntsis hauv qab ethyl thiab siab dua esters. Biodiesel los ntawm saturated feedstocks xws li tsiaj rog thiab recycled tsev noj mov greases yuav siab tshaj cov esters ntawm cov roj siab hauv polyunsaturates xws li taum roj.
Kev kub hnyiab
Biodiesel emissions yog qis dua piv rau cov roj diesel (tshwj tsis yog nox). Kev tshawb fawb ntawm lub cav tshiab tau pom qhov qis nox emission. Kev tshawb fawb ntawm lwm qhov nox txo qhov system hu ua nox adsorber catalyst (nac) pom tau tias muaj kev hloov pauv nox rau biodiesel vim tias biodiesel ua rau txo qis qis.
Nontoxic ib puag ncig tus phooj ywg
Piv nrog rau lwm cov fossil fuels thaum hlawv, biodiesel tau ua pov thawj tias yog cov roj tsis muaj tshuaj lom uas ua rau qis qis qis uas txwv txoj kev pheej hmoo ntawm kev ua pa. Nws muaj qhov taw tes qis dua li cov pa roj diesel vim nws ignites ntawm qhov kub thiab txias. Nws tsis tshua muaj kev pheej hmoo rau ignite tsoo, ua kom yooj yim rau kev thauj thiab khaws cia thiab muaj kev nyab xeeb ntau dua. Zoo li qab zib, biodiesel yog degradable thiab kaum lub sij hawm tsawg dua tshuaj lom tshaj li cov ntsev ntsev.
Ntxiv rau roj lubrication
Lubricity txhais tau tias yog lub peev xwm ntawm cov kua dej kom txo tau qhov kev sib txhuam ntawm qhov chaw nyob rau hauv kev sib txheeb ntawm kev txav mus los hauv kev thauj khoom. Tsawg lubricity txhais tau hais tias lub cav hnav thiab tsim kua muag sai. Txawm tias 1% ntawm biodiesel ntxiv cov roj txaus hauv roj thiab txhim kho kev ua haujlwm ntawm lub cav.
Hloov pauv tau
Kev siv biodiesel tsis tas yuav hloov lub cav. Biodiesel sib tov txog li 5% ua tau raws li cov lus qhia tib yam li cov roj diesel.
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![Ua kom zoo, ntsuab lub zog ， lwm lub zog Fatty Acid Methyl Ester]()
Ua kom zoo, ntsuab lub zog ， lwm lub zog Fatty Acid Methy...Kev tiv thaiv ib puag ncig Kev ua kom zoo Los Rog Fim Acid Methyl Ester Molecular mis mos: RCOO CH3 Molecular phaus: Abt 295 Cov Khoom Siv: 99.5% Fatty Acid Methyl Ester, 0.5% Impurit Daim NtawvNtau
Vim Li Cas Xaiv Peb
Peb lub Hoobkas
JIAAO ENPROTECH tau tsim nyob rau lub Ib Hlis, 2003, tshwj xeeb hauv kev tshawb fawb, tsim khoom thiab muag khoom ntawm ib puag ncig tus phooj ywg plasticizers. Lub tuam txhab tau teev nyob rau hauv Shanghai Tshuag Txauv A-share rau lub Plaub Hlis 28, 2016, Tshuag code 603822.
Siab zoo
Peb yog cov chaw tsim khoom ntawm environmentally friendly plasticizers, stabilizers, thiab biodiesel, tshwj xeeb hauv kev tsim cov eco-phooj ywg, tauj dua tshiab, thiab biodegradable bio-based plasticizers. Peb cov khoom sib txawv yog siv dav hauv ntau yam khoom siv yas cuam tshuam nrog lub neej txhua hnub.
Kev tswj kom zoo
Peb lub tuam txhab tsim ntau yam tsis muaj tshuaj lom, ib puag ncig-phooj ywg plasticizers, cov plasticizers tseem ceeb tau sau npe hauv EU's REACH, ua pov thawj los ntawm SGS, cov khoom ncav cuag thoob ntiaj teb Tsis muaj tshuaj lom thiab tiv thaiv ib puag ncig Standard.
Pab neeg tshaj lij
Pom zoo raws li National Torch Program high-tech enterprise, lub tuam txhab tuav ntau lub teb chaws patents thiab nquag pab rau kev lag luam cov qauv.With ib tug robust R & D system thiab txuj ci cultivation mechanism, nrog rau recruitment ntawm PhDs thiab Masters, lub tuam txhab tsom rau high-value biomass zog. cov khoom tshawb nrhiav.
Kev tsim kho tshiab
Nrog lub zeem muag los ua tus thawj coj thoob ntiaj teb hauv ib puag ncig biomass zog, lub tuam txhab kev siv zog hauv cov khoom tsim kho tshiab thiab kev tsim kho lub hom phiaj los txhawb kev nce qib hauv daim teb no.
Hom Biodiesel
Biodiesel ua los ntawm cov roj zaub
Nws yog tsim los ntawm cov roj rho tawm los ntawm cov nroj tsuag oleaginous xws li rapeseed, sunflower, xibtes, taum pauv, thiab cov nroj tsuag marine, xws li algae. Nws yog ib qho ntawm cov txheej txheem ntau tshaj plaws ntawm kev tsim khoom, thiab cov khoom siv raw twb tau cog qoob loo los tsim biodiesel.
Biodiesel tsim los ntawm cov tsiaj rog
Nws tseem tuaj yeem tsim biodiesel los ntawm cov tsiaj rog, los ntawm kev rho tawm thiab ua cov lipids. Hauv Spain, nqaij npuas, bovine, lossis nqaij qaib rog feem ntau yog siv.
Biodiesel muab rho tawm los ntawm kev siv roj ua noj
Qhov no yog qhov kev xaiv pheej yig tshaj plaws thiab yog ib qho uas feem ntau txhawb kev lag luam ncig thiab rov ua dua tshiab, vim nws muaj kev siv roj ua noj hauv tsev, kev lag luam catering, lossis kev lag luam agri-food.
Kev siv Biodiesel
Tsheb
Kev siv loj ntawm biodiesel yog rau kev sib xyaw nrog roj av-raws li diesel nyob rau hauv ntau yam proportions rau hlawv nws nyob rau hauv lub diesel cav tsheb. Txawm li cas los xij, cov tuam txhab tsheb sib txawv pom zoo kom sib txawv sib txawv uas muaj ntau theem ntawm biodiesel rau lawv cov cav diesel.
Kev tsheb ciav hlau
Cov cav tsheb ciav hlau tau siv thee ua roj pib. Txawm li cas los xij, nrog rau qhov tshwm sim ntawm lub tshuab hluav taws xob, feem ntau ntawm txoj kev tsheb ciav hlau pib siv lub tshuab hluav taws xob thiab roj av raws li lawv cov roj. Tom qab ntawd, ib feem loj ntawm cov tsheb ciav hlau tau hloov mus rau cov tshuab hluav taws xob uas tau tsav los rub cov rakes, qhov twg los tau. Vim muaj ntau yam laj thawj, ntau lub cav tsheb ciav hlau tseem khiav ntawm cov cav diesel. Ntau ntawm cov no tau hloov kho nyob rau hauv kaum xyoo dhau los lossis ntau dua los siv biodiesel - xws li hauv daim ntawv ntshiab (b100) lossis hauv kev sib xyaw nrog cov roj av-raws li diesel.
Aircrafts - aviation
Biodiesel ua tau raws li qhov yuav tsum tau ua ntawm aviation roj rau cov dav hlau tau tsim thiab siv los ya dav hlau ntau hom nyob rau yav dhau los ntau tshaj kaum xyoo.
Nkoj thiab dej hiav txwv liner
Biodiesel tau siv los khiav dej hiav txwv mus nkoj. Cov dej hiav txwv dej hiav txwv kuj tseem khiav ntawm lub tshuab hluav taws xob uas muaj peev xwm siv kev sib xyaw ntawm biodiesel thiab roj av-raws li diesel.
Cov roj cua sov
Biodiesel tuaj yeem sib xyaw nrog roj av cua sov cov roj hauv ntau qhov sib npaug thiab siv los ua roj rau cua sov hauv tsev thiab kev lag luam boilers. Xws li cov khoom sib xyaw lossis cov khoom sib xyaw tau raug ntsuas hauv ntau qhov sib piv rau cov ntawv thov cua sov tshwj xeeb.
Kev tsim hluav taws xob
Biodiesel yog tsim los siv rau hauv lub tshuab hluav taws xob. Ntau hom kev tsim hluav taws xob rov qab nrog cov peev txheej sib txawv tau tsim los siv biodiesel ua roj. Cov tshuab hluav taws xob no siv 100% ntshiab biodiesel (b100), tshem tawm cov khoom lag luam (ntawm roj av-raws li diesel) uas ua rau muaj smog, ozone thiab sulfur emissions. Yog li, kev siv cov tshuab hluav taws xob zoo li no hlawv biodiesel ua rau txo qis hauv carbon monoxide thiab cov teeb meem feem ntau.
Agricultural tshuab
Biodiesel kuj tseem raug siv los khiav cov tshuab ua liaj ua teb, xws li tsheb laij teb, cov khoom siv ua liaj ua teb, thiab lwm yam. Kev siv biodiesel yog qhov tseem ceeb rau kev khiav hauj lwm cov cav diesel uas siv cov tshuab no. Kev sib xyaw ua ke ntawm biodiesel nrog roj av-raws li diesel yog siv rau hauv cov ntawv thov no. Qhov kawg-siv no muaj ntau dua nyob rau hauv tej thaj chaw deb uas muaj cov roj av-raws li diesel yog tsawg thiab biodiesel uas ua los ntawm cov khoom raw hauv zos muaj.
Cov roj nchuav ntxuav
Cov roj av nchuav tau tshwm sim ntau zaus, tshwj xeeb tshaj yog nyob rau hauv hiav txwv siab thiab ze ntawm ntug dej hiav txwv. Kev ntxuav ntawm cov roj nchuav no yog ib txoj haujlwm tseem ceeb uas tseem kim heev. Kwv yees li 80 mus rau 90% ntawm cov nqi roj nchuav mus rau hauv kev tu ntug dej hiav txwv. Cov roj Crude tau pom tias muaj kev cuam tshuam loj heev hauv biodiesel, nyob ntawm seb hom fatty acid tam sim no nyob rau hauv nws, uas nyob rau hauv lem yog muab los ntawm txawv feedstock. Yog li ntawd, biodiesel tau raug siv los ua cov kuab tshuaj rau cov roj spills tu ntawm ntug hiav txwv dej. Biodiesel txheej ntawm cov roj spilled ntawm ntug dej hiav txwv txo cov viscosity ntawm cov roj crude. Biodiesel kuj muaj buoyancy ntau dua li cov roj crude. Vim cov xwm txheej no cov roj crude coated nrog biodiesel raug tshem tawm zoo ntawm ntug dej hiav txwv los ntawm cov dej ntws.
Lwm yam
Biodiesel, vim nws cov khoom hnyav dua, tuaj yeem siv los tshem tawm cov xim thiab cov nplaum.
Cov khoom siv raw ntawm Biodiesel
Methanol los yog methyl
Methanol lossis methyl cawv yog feem ntau siv cawv hauv kev tsim cov biodiesel vim nws cov nqi qis thiab muaj ntau. Qee zaum, cov cawv ntau dua li ethanol, isopropanol lossis butanol kuj tau siv. Cov cawv no tsim cov methyl lossis ethyl, isopropyl lossis butyl esters tom qab cov tshuaj tiv thaiv transesterification.
Zaub roj
Ntau cov roj zaub xws li paj noob hlis, taum pauv, rapeseed (mustard), xibtes, txiv laum huab xeeb, paj rwb, pob kws (pob txha), canola, ricebran, jojoba, flax roj muab cov roj fatty acids hauv biodiesel. Muaj ntau qhov zoo ntawm kev siv cov nroj tsuag uas tau noj tau lossis zaub roj rau kev tsim cov biodiesel. Lawv cov txiaj ntsig zoo lossis cov txiaj ntsig yog - qhov yooj yim ntawm kev muaj, cov ntsiab lus kub siab dua, qhov tsis muaj tshuaj lom vim yog cov ntsiab lus ntawm cov sulfur qis, thiab tsis muaj kev puas tsuaj vim biodegradability.
Algal yog '
Algal roj, cov roj zaub tsis zoo tau txais los ntawm kev cog qoob loo algae, kuj tau txais qhov tseem ceeb raws li cov khoom siv raw rau kev tsim cov biodiesel. Microalgae, ib hom tsiaj hauv dej, tau dhau los ua qhov txaus siab vim tias lawv lub peev xwm rau qhov nruab nrab ntawm photosynthetic efficiency ntau dua li cov qoob loo hauv av, vim lawv cov dej nyob ib puag ncig muab lawv nkag tau zoo dua rau dej, CO2, thiab cov as-ham (nyob ntawm seb lawv tau cog qoob loo. hauv).
Tsiaj rog
Tsiaj cov rog xws li siab, lard, roj daj, roj nqaij qaib, roj ntses (tom qab sib cais ntawm omega{0}} fatty acids), thiab cov ntses pov tseg, kuj tau siv. Siv lossis pov tseg cov roj ua noj los ntawm cov khw noj mov yog qhov tseem ceeb ntawm cov khoom siv raw rau biodiesel siv.Us ua noj lossis kib zaub roj thiab tsiaj rog, piv txwv li, cov roj pov tseg los ntawm cov khw noj mov kuj tau siv los ua khoom noj rau biodiesel.
Dej phwj tuaj
Sewage sludge yog lwm cov khoom noj tshiab uas tau txiav txim siab hloov mus rau biodiesel. Cov tuam txhab tswj xyuas cov khib nyiab loj tau qhia txog kev txaus siab rau cov txheej txheem dej phwj-rau-biodiesel, vim nws tuaj yeem sib tw nrog cov roj av-raws li diesel.
Biodiesel Cia
Kev Cia Siab Zoo
Biodiesel muaj huab cua siab dua li roj av diesel, txhais tau tias nws pib gel ntawm qhov kub siab dua. Nws yog ib qho tseem ceeb kom tswj tau qhov kub ntawm biodiesel cia siab tshaj nws cov huab cua, tshwj xeeb tshaj yog nyob rau hauv huab cua txias. Qhov zoo tshaj plaws, biodiesel yuav tsum tau khaws cia ntawm qhov kub ntawm 4 degree thiab 21 degree (40 degree F thiab 70 degree F).
Cov ntaub ntawv khaws cia Tank
Biodiesel cia tso tsheb hlau luam yuav tsum tau ua los ntawm cov ntaub ntawv sib xws los tiv thaiv cov tshuaj tiv thaiv uas tuaj yeem ua rau cov roj degrade. Cov ntaub ntawv tsim nyog muaj xws li stainless hlau, txhuas, fluorinated polyethylene, thiab fiberglass. Tsis txhob siv cov tso tsheb hlau luam ua los ntawm cov hlau tsis zoo, tooj liab, tooj dag, txhuas, tin, thiab zinc, vim tias cov no tuaj yeem cuam tshuam nrog biodiesel, ua rau muaj kab mob.
Tiv thaiv dej paug
Dej yog ib qho ntawm cov kab mob tseem ceeb ntawm biodiesel. Nws tuaj yeem txhawb kev loj hlob ntawm microbial, ua rau roj degradation thiab txhaws cov lim. Txhawm rau txo qhov paug paug hauv dej:
Siv cov dej ntim biodiesel cia tank.
Tsis tu ncua tshuaj xyuas thiab tso dej los ntawm lub tank.
Khaws lub tank vents npog kom tsis txhob ya raws.
Tiv thaiv lub teeb thiab Oxygen
Kev raug rau lub teeb thiab oxygen tuaj yeem ua kom cov txheej txheem oxidation, ua rau tsim cov sediments thiab acids. Biodiesel cia tso tsheb hlau luam yuav tsum tau opaque thiab kaw kom txo tau cov khoom no.
Cov txheej txheem ntawm Biodiesel
Kev sib xyaw ntawm cawv thiab catalyst
Cov catalyst feem ntau yog sodium hydroxide (caustic soda) lossis potassium hydroxide (potash). Nws yog yaj nyob rau hauv cov cawv siv tus txheej txheem agitator los yog tov khoom. Kev tshwm sim. Cov dej cawv / catalyst sib xyaw yog ces them rau hauv lub nkoj kaw thiab cov roj los yog roj ntxiv. Lub kaw lus txij no mus yog tag nrho kaw rau qhov cua kom tsis txhob haus cawv. Cov tshuaj tiv thaiv sib xyaw yog khaws cia siab tshaj qhov kub ntawm qhov dej cawv (nyob ib ncig ntawm 160 degree F) kom ceev cov tshuaj tiv thaiv thiab cov tshuaj tiv thaiv tshwm sim. Kev pom zoo cov tshuaj tiv thaiv lub sij hawm txawv ntawm 1 mus rau 8 teev, thiab qee lub tshuab pom zoo kom cov tshuaj tiv thaiv nyob rau hauv chav tsev kub. Cov cawv ntau dhau yog siv los ua kom tag nrho cov rog lossis roj hloov mus rau nws cov esters. Kev saib xyuas yuav tsum tau saib xyuas cov dej thiab cov fatty acids dawb hauv cov roj los yog cov rog. Yog hais tias qhov dawb fatty acid theem los yog dej theem siab dhau lawm nws yuav ua rau muaj teeb meem nrog xab npum tsim thiab kev sib cais ntawm glycerin los ntawm cov khoom hauv qab.
Kev sib cais
Thaum cov tshuaj tiv thaiv tiav, ob yam khoom tseem ceeb muaj nyob: glycerin thiab biodiesel. Txhua tus muaj ntau qhov ntau ntawm cov tshuaj methanol uas tau siv hauv cov tshuaj tiv thaiv.
Cawv tshem tawm
Thaum cov glycerin thiab biodiesel theem tau sib cais, cov cawv ntau dhau hauv txhua theem raug tshem tawm nrog cov txheej txheem flash evaporation lossis los ntawm distillation. Hauv lwm lub tshuab, cov cawv raug tshem tawm thiab qhov sib xyaw ua ke ua ntej cov glycerin thiab esters tau sib cais. Nyob rau hauv ob qho tib si, cov cawv tau rov qab siv cov khoom siv distillation thiab rov siv dua. Kev saib xyuas yuav tsum tau saib xyuas kom tsis txhob muaj dej ntau ntxiv hauv cov dej cawv rov qab.
Methyl Ester Ntxuav
Ib zaug sib cais los ntawm glycerin, cov biodiesel qee zaum ua kom huv los ntawm kev ntxuav maj mam nrog dej sov kom tshem tawm cov khoom seem ntawm cov khoom siv los yog xab npum, qhuav, thiab xa mus rau qhov chaw cia.Qhov no feem ntau yog qhov kawg ntawm cov txheej txheem tsim khoom ua rau cov kua ntshiab amber-daj nrog cov kua dej ntshiab. viscosity zoo ib yam li petrodiesel. Hauv qee lub tshuab biodiesel yog distilled hauv ib kauj ruam ntxiv kom tshem tawm cov xim me me los tsim cov xim tsis muaj xim biodiesel.
Peb lub Hoobkas
JIAAO ENPROTECH tau tsim nyob rau lub Ib Hlis, 2003, tshwj xeeb hauv kev tshawb fawb, tsim khoom thiab muag khoom ntawm ib puag ncig tus phooj ywg plasticizers. Lub tuam txhab tau teev nyob rau hauv Shanghai Tshuag Txauv A-share rau lub Plaub Hlis 28, 2016, Tshuag code 603822.Tom qab xyoo ntawm kev ua hauj lwm nyuaj, JIAAO ENPROTECH tam sim no tau tsim 3 hom khoom tseem ceeb, piv txwv li cov khoom Epoxy, Fossil khoom thiab Multifunctional composite khoom. Peb cov plasticizers tau siv dav hauv cable, tawv tawv, flocking, lub teeb lub thawv membrane, yas zaj duab xis, yas decking, sab nraum zoov yeeb nkab, thiab lwm yam.
Peb daim ntawv pov thawj
yees duab
FAQ
Q: Puas yog biodiesel zoo ib yam li cov roj diesel?
Q: Kuv puas tuaj yeem siv biodiesel hauv kuv lub tsheb diesel?
Q: Koj puas tuaj yeem sib xyaw biodiesel thiab diesel # 2?
Q: Lub tshuab hluav taws xob puas tuaj yeem khiav ntawm 100% biodiesel?
Q: Koj puas tuaj yeem hloov pauv ntawm biodiesel thiab diesel?
Q: Yuav ua li cas koj sib tov biodiesel nrog diesel?
Q: Ntau npaum li cas biodiesel ib liter?
Q: Qhov twg biodiesel zoo tshaj?
Q: Vim li cas biodiesel tsis sib haum nrog txhua lub cav diesel?
Q: Vim li cas biodiesel nyiam dua li niaj zaus diesel?
Q: Lub tshuab hluav taws xob qub puas tuaj yeem khiav ntawm biodiesel?
Q: Yuav ua li cas yog tias koj muab biodiesel rau hauv lub cav diesel?
Q: Koj tuaj yeem qhia qhov txawv ntawm diesel thiab biodiesel li cas?
Q: Yuav ua li cas muab biodiesel nrog diesel?
Q: Vim li cas peb tsis hloov mus rau biodiesel?
Q: Koj puas tuaj yeem hloov rov qab los ntawm diesel thiab biodiesel?
Q: Cov xim dab tsi yog biodiesel?
Q: Vim li cas lub tsheb tsis siv biodiesel?
Q: Dab tsi ua rau biodiesel kim?
Q: Ntev npaum li cas biodiesel kav ntev?
Peb paub zoo tias yog ib qho ntawm cov ua lag luam biodiesel thiab cov muag khoom hauv Suav teb. Yog tias koj yuav mus yuav zoo biodiesel ntawm tus nqi sib tw, txais tos kom tau txais cov ntaub ntawv ntau ntxiv los ntawm peb lub hoobkas.