Ethanol Production
Kubudisa ethanol inzira yekubudisa shuga kubva muchibage . Ethanol inopisa mafuta anotsvaira kana ichienzaniswa nepetori inopisa motokari nezvimwe zvinjini.
Izvo zvakagadzirwa ethanol production zvinogona kushandiswa sekudya kwemhuka. Muchengetedzwa wemucheka we ethanol kuchenesa hupfumi muupurotini uye unowedzera chikafu chekudya kumhuka yekudya. Ichokwadi kuti pane zvichishandiswa mune zvakasara kubva pakugadzira ethanol kunoderedza mutengo wezvokudya zvemhuka nokuti mbeu inoshandiswa inoshandiswa maviri pane imwe.
Nyika inoda simba rakawandisa zuva rega rega, saka ethanol yakave yakakosha biofuel muUnited States uye pasi rose. Ongororo dzinoratidza kuti gononi ye ethanol inobereka 33 muzana kusvika 67 muzana simba rakawanda pane inotora kubudisa iyo gallon ethanol, saka ndiyo mafuta anoshanda. Kuongororwa kwepamusoro kunobva kune zvinyorwa zvakaita USDA iyo inogona kuva nechido chakakosha mukusimudzira ethanol yegorosi muU.S. yakapa hukama hwavo kune zvekurimwa.
Kunyange zvazvo ethanol inoratidzika kubudisa simba rakawanda kudarika inotora kukura zviyo uye kuitendesa kune ethanol, inotora simba kubudisa biofuel.
Ongororo dzinoratidza kuti ethanol ine carbon carprint inenge 20 kusvika ku30 muzana pasi pe petrol, iyo inoita kuti ive yakanakisisa uye yakasarudzwa sarudzo yezvakatipoteredza. Imwe dambudziko ne ethanol ndiyo inokonzerwa nemutengo wechibage dzimwe nguva.
Zvinotengeswa pamusika weEthanol
Inenge makumi mana kubva muzana yezviyo inogadzirwa muUnited States inopedzwa mukutengesa ethanol.
Ndiyo nhamba huru iyo ichifunga kuti US ndiyo inowanikwa muchero wezviyo. IA USDA yakaratidza kuti 36 kubva muzana yezviyo inotengeswa kubva muna 2012 kusvika muna 2021 ichaenda kune ethanol. Izvo zvinodiwa ethanol zvine zvakananga pamutengo wezviyo.
Matengo emagetsi akaenzaniswa ne $ 2.50 kwemazana ema1980 ne1990, asi zvinhu zvakashanduka kutanga muna 2000 apo shanduro yakashambadza yakawedzera. Kubvira panguva iyoyo pakange pave nemasikirwo emitengo yakawanda muzviyo, nekutengeswa kwemari kusvika kune nguva-yakakwirira muna 2011 uye imwe yemutengo kukoshesa yaiva yekuguma kwezviyo-based ethanol chido.
Mutengo wegorosi unotyisa, uye ndizvo zvakaita mafuta uye gesi mutengo, asi pane maonero ethanol akakonzerawo mafuta nemafesi emari. Inenge 10 kubva muzana yemafuta anozadza mabhasi edu ethanol. Kana mafuta, chigadzirwa chepetroleum, chisina ethanol, kuda kwemafuta kwaizowedzera, uye mafuta emitengo angangodaro akave akakwirira. Sezvo chibage uye petroli zvose zvisingabatsiri, mutengo unoshandiswa mumusika mumwe chete unobatsira kune imwe iyo yakabatanidzwa pakati pezviyo uye petroleum chigadzirwa.
Ethanol uye Corn Subsidies
Ethanol varimi vakagamuchira rubatsiro rwechipo chemasentimita makumi mashanu pamagoni ethanol yakagadzirwa mushure me 2012.
Kunyange zvakadaro, pakanga pasina kumira kwekubudisa ethanol mushure megore iroro. Izvo zvinoramba zvichiri kukakavadzana kukuru pamusoro pehurumende inoda ethanol mune peteroli uye inobhadharwa chibage yegorosi ye biofuel muUnited States
Chisarudzo paEthanol
Kune mativi maviri kune ethanol nharo. Rimwe rutivi, ethanol inopisa mafuta anopfuura mafuta, uye inoderedza mutengo wegesi pamapumps kwenguva yakareba sezvo mutengo wegorosi uri pasi. Kune rumwe rutivi, chiyero chegorosi chinoshandiswa pakubudisa ethanol chinokanganisa vese vatengi. Mutengo wezviyo unogona kunge wakakwirira kudarika waizove pasina ethanol inoda.
Varimi vanobereka chibage vachava kukosha kupfuura kare nekufunga kuti nyika inogona kutarisana nekushaiwa kwezvokudya munguva yemberi. Ethanol inoramba iine biofuel inokosha inobereka chibage muUnited States.
Simba rakachena ndechimwe chezvikonzero zvinokonzera kuwedzera kweethanol, asi pane zvimwe zvinogona kunge zvakaita gasi chaiyo , simba rezuva uye mhepo zvinoshambidza kupfuura mafuta uye mafuta emvura kwenguva refu.
Ethanol Mandate uye Politics
Ethanol inyaya huru yezvematongerwe enyika muUnited States kana ine chokuita nehurumende seine mafuta ekuwedzera. Iko kunogona kuve kusiyaniswa muhurumende zvichienderana nevematongerwe enyika, Democrat kana Republican iri musimba kwekufamba kwenguva. Chimwe chinhu ndechechokwadi, kubatsirwa kwezvakatipoteredza kweEthanol nguva dzose ichava hurukuro yemakakatanwa muU.S. Ethanol zvakare inokosha inotyisa mumamwe marudzi. MuBrazil , muparidzi mukuru wepasi rose wehuga, shuga-based ethanol ndiyo inokosha biofuel iyo inopa simba mumotokari dzakawanda.