巴西網友:來瓶"二鍋頭",你的汽車動力性能提升5%

還有幾個月,中國就告別純汽油時代了,根據十五部委印發的《關於擴大生物燃料乙醇生產和推廣使用車用乙醇汽油的實施方案》。到2020年,全國範圍內將基本實現車用乙醇汽油全覆蓋。換句話說,所有的油站都不再提供純汽油,你以後加的汽油,都混了"酒"

乙醇

乙醇可以由玉米、甘蔗、大麥、甜菜、小麥和其他植物材料製成。它是一種可再生燃料,美國98%以上的汽油都含有乙醇。

巴西網友:來瓶

乙醇,有時也稱為乙醇、純酒精或穀類酒精

1.1 乙醇的優點

乙醇燃燒得更乾淨,一些車輛每英里里程可以減少29%的有害氣體排放。

巴西網友:來瓶

1.2 乙醇的缺點

乙醇很難汽化,在寒冷條件下發動汽車可能是一個挑戰,這就是為什麼許多乙醇燃料裡保留了少量汽油。例如,現在最受歡迎的混合物是E85,它由85%的乙醇和15%的汽油組成。

還有些人不贊成乙醇,說它會對油箱以及發動機造成損害。乙醇會腐蝕,因此金屬部件會生鏽,塑料部件可能會破裂或變形。

巴西網友:來瓶

由於乙醇是由玉米、甘蔗和其他植物原料製成的,因此大型農場對其生產和滿足其不斷增長的需求是必要的

汽油

許多環保團體呼籲少量消費汽油,因為它會對我們的環境造成損害。

正因為如此,乙醇和電動汽車等替代品被設定為備選方案,但汽油動力汽車似乎還是道路上的王者。

巴西網友:來瓶

汽油是由石油液體和原油製成的,汽油主要用作汽車的發動機能源

2.1 汽油的優點

儘管大多數環保活動人士都指責汽油,但它仍然有一些優勢,燃油車售價仍然比新型汽車便宜。收入較低的人肯定會選擇這些汽油汽車而不是昂貴的其他能源汽車。

2.2 汽油的缺點

汽油被認為是造成空氣汙染的主要原因,這就是為什麼人們建議使用替代燃料的原因,他們想尋找更環保的東西。

除此之外,這種燃料也會導致健康問題,吸入廢氣會導致頭暈、目眩、頭痛和呼吸困難甚至致癌。汽油的生產完全也依賴化石燃料,這些資源不可再生。

巴西網友:來瓶

汽油被認為是造成空氣汙染的主要原因,也是造成全球變暖的一個因素。

美國E85為85%乙醇+15%汽油

巴西是全球最重要的以乙醇為汽車燃料國家

以下為巴西/美國網友評價乙醇燃料譯汽車:

Everton Nunes

Greetings from Brazil, we use a lot of ethanol in here, the only practical problemas are the cold start (won't start in temperatures below 15° celcius, but you can use a start gasoline injector wich makes the job much easier), and the worse gas mileage, but the last one is compensated by the price, and in fact is really cleaner than gasoline, you will notice at your oil change, when you reach the oil mileage change you'll see perfectly the diference, the used oil gets out of the engine much clenaer than the one the ran in a gasoline vehicle... But the power, in a carburated vehicle you can have almost 20% difference in the performance, ethanol can hold more compression rate, that's why it can deliver more power... it's widely used in performance cars in here...

來自巴西的問候,我們這裡使用了大量的乙醇,唯一的實際問題是冷啟動(無法在低於15度的溫度下啟動,但你可以使用啟動汽油噴射器解決這個問題),以及更短的里程,但後一個問題可以由價格補償的。事實上乙醇確實比汽油更乾淨,你加油的時候,能清楚看到兩者的差別,燃燒乙醇發動機裡出來的機油比汽油車裡跑出來的機油要乾淨的多……至於動力,由於積碳的問題 汽油發動機前後動力幾乎有20%的性能差異,而乙醇可以保持更多的壓縮率,這就是為什麼它能提供更多的動力…它被廣泛應用於這裡的性能車…!!!!

J Killaz

I'm brazillian, and i would like to contribute with some facts:

- Our regular gasoline currentlly has 27% Ethanol ,making it RON 95 , it costs about 30% more per liter than Ethanol

- Our Ethanol (before it was called Hidrated Alcohol) has 5% water on it. RON 110.

- The majority of our cars can run on any mixture of the fuels and they have a gasoline reservoir fitted under the hood, in case of the water temperature is under 16 C degrees the ECU automatically injects some gasoline when the engine is starting.

- The price x mileage of both is the same, so you can pick the fuel you like most.

- Regarding electronic problems, sometimes people change the fuel on their vehicles and don't drive enough to the ECU make the recognition of the fuel, then the car won't start on the next day because it thinks it's using the other fuel

我來自巴西,我想提供一些事實:

-我們的普通汽油中含有27%的乙醇,95號油,每升比乙醇貴30%。

-我們的乙醇(在它被稱為酒精)之前有5%的水。110號油

-我們的大多數汽車可以在燃料的任何混合物上運行,它們有一個裝在發動機罩下的汽油儲器,如果水溫低於16℃,ECU在發動機啟動時自動噴射一些汽油。

這兩種價格的里程都是一樣的,所以你可以選擇你最喜歡的燃料。

-關於電子問題,有時人們會更換車輛上的燃油,無法成功讓ecu識別燃油,那麼汽車第二天就無法啟動

Lord Garth

I'm thinking of tunning my engine to run it for more power. Corn is horrible for making ethanol but our government is being bribed (er i mean lobbied) to subsidize corn growers.

我正在考慮調轉發動機以獲得更多動力。玉米生產乙醇是可怕的,但我們的政府由於受賄(我的意思是遊說)以補貼玉米種植者。

Sam S

I knew you get worse gas mileage with Ethanol, but had no idea it burned cleaner but it makes perfect sense. Thank you Scotty for explaining this I learned something from it.

我知道乙醇的油耗會更高,但我不知道它燃燒得更乾淨,但這很有道理。

alex.mail123

But in Brazil, ethanol costs 30% less than gasoline... ;)

但在巴西,乙醇比汽油便宜30%…;

American Glass Inc

What's funny is I got a 800hp 2004 e85 cobra that won't pass smog and burns cleaner than any Prius

有趣的是我有一輛800馬力的2004款e85眼鏡蛇,它不會冒煙也比任何普銳斯燃燒的充分

Neil Carter

E85 is about 40 cents cheaper than 87 octane, here in Pennsylvania. My flex fuel vehicle might get about 2 - 3mpg less than when I use regular gas, but I have more power when I use e85.

在賓夕法尼亞州E85比87號油便宜40美分。雖然使用彈性燃料會少跑幾公里,但加E85開起來更強勁

That Guy

I accidentally put e85 in my truck I filled it up it ran perfect and it's not a flex fuel

我曾經不小心把E85加到卡車裡,結果它跑得很好,這不是彈性燃料

Matt Graham

The Corn goes to a refining plant, where it's turned into barrels of Ethanol!

玉米被送到一個精煉廠,在那裡它變成了乙醇桶!

Ross Munn

So, triple or more our corn output and have all cars run on Ethanol, goodbye oil thieves.

所以,把我們的玉米產量提高三倍或更多,讓所有的汽車都用乙醇,再見了,偷油賊。

dielreis

Here in Brazil we have option to run only with 100% ethanol, gasoline (indeed 75% gasoline + 25% ethanol) or any, I said, ANY misture of them.

Even motorcycles we have a lot that can run only with 100% ethanol, Gasoline or any mixture.

Old cars have a little reservatory of gasoline to use in starts in cold weather. After a start, the engine runs normally with ethanol.

If the car has gasoline, this little reservatory is not used.

Newers cars don´t need this. The fuel injection line has a circuit that warm the fuel if the car has ethanol and enviroment temperature is 15 degress Celsius or below. If the car has gasoline or the temperature is higher then 15 degress celsius, this line is not warmed.

在巴西,我們只能選擇使用100%乙醇、汽油(實際上是75%汽油+25%乙醇)或任何,我說的,任何不確定的東西。

即使是摩托車,我們也只能使用100%的乙醇、汽油或任何混合物。

舊車有一點汽油儲備,可以在寒冷的天氣裡發動。起動後,發動機用乙醇正常運轉。

如果車上有汽油,就不用這個小保養了。

新車不需要這個。如果車內有乙醇且環境溫度低於15攝氏度,則燃油噴射管路有一個加熱燃油的電路。如果車上有汽油或溫度高於15攝氏度,則此管路不加熱。

Arturo Zabardi

I live in Paraguay and as our neighbours brazilians we have Ethanol/FLEX as well, also we use pure Alcohol. It is cheaper and runs as good as would with gasoline.

我住在巴拉圭,我們是巴西人的鄰居,我們也用乙醇/酒精,我們也使用純酒精。它比汽油便宜,而且運行良好。

Paulo Gustavo Martins

In Brazil we also use gasoline but there are 27% ethanol. The criterion of using either gasoline or ethanol is price. Almost 100% of Brazilian fleet is flexfuel.

在巴西我們也使用汽油,但有含有27%的乙醇。使用汽油或乙醇的標準是價格因素。幾乎100%的巴西車都用彈性燃料。

GrimReaper1675

Many cars that are boosted and modded gain more than just 5 percent power. I see people with 600 WHP Terminator cobras making over 700WHP when switching to E85.

使用E85,許多汽車獲得的動力超過5%。我看到擁有600馬力的終結者眼鏡蛇使用E85後動力提升到700馬力

RedRacer Video

Isn't it 30% less energy? Good info. Thanks for sharing

不是能量減少了30%嗎?好信息。感謝分享

Gunter V

In real world E85 gets approx 66% gas mileage compared to regular.

在現實世界中,E85油耗相當於正常汽油的66%


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