巴西网友:来瓶"二锅头",你的汽车动力性能提升5%

还有几个月,中国就告别纯汽油时代了,根据十五部委印发的《关于扩大生物燃料乙醇生产和推广使用车用乙醇汽油的实施方案》。到2020年,全国范围内将基本实现车用乙醇汽油全覆盖。换句话说,所有的油站都不再提供纯汽油,你以后加的汽油,都混了"酒"

乙醇

乙醇可以由玉米、甘蔗、大麦、甜菜、小麦和其他植物材料制成。它是一种可再生燃料,美国98%以上的汽油都含有乙醇。

巴西网友:来瓶

乙醇,有时也称为乙醇、纯酒精或谷类酒精

1.1 乙醇的优点

乙醇燃烧得更干净,一些车辆每英里里程可以减少29%的有害气体排放。

巴西网友:来瓶

1.2 乙醇的缺点

乙醇很难汽化,在寒冷条件下发动汽车可能是一个挑战,这就是为什么许多乙醇燃料里保留了少量汽油。例如,现在最受欢迎的混合物是E85,它由85%的乙醇和15%的汽油组成。

还有些人不赞成乙醇,说它会对油箱以及发动机造成损害。乙醇会腐蚀,因此金属部件会生锈,塑料部件可能会破裂或变形。

巴西网友:来瓶

由于乙醇是由玉米、甘蔗和其他植物原料制成的,因此大型农场对其生产和满足其不断增长的需求是必要的

汽油

许多环保团体呼吁少量消费汽油,因为它会对我们的环境造成损害。

正因为如此,乙醇和电动汽车等替代品被设定为备选方案,但汽油动力汽车似乎还是道路上的王者。

巴西网友:来瓶

汽油是由石油液体和原油制成的,汽油主要用作汽车的发动机能源

2.1 汽油的优点

尽管大多数环保活动人士都指责汽油,但它仍然有一些优势,燃油车售价仍然比新型汽车便宜。收入较低的人肯定会选择这些汽油汽车而不是昂贵的其他能源汽车。

2.2 汽油的缺点

汽油被认为是造成空气污染的主要原因,这就是为什么人们建议使用替代燃料的原因,他们想寻找更环保的东西。

除此之外,这种燃料也会导致健康问题,吸入废气会导致头晕、目眩、头痛和呼吸困难甚至致癌。汽油的生产完全也依赖化石燃料,这些资源不可再生。

巴西网友:来瓶

汽油被认为是造成空气污染的主要原因,也是造成全球变暖的一个因素。

美国E85为85%乙醇+15%汽油

巴西是全球最重要的以乙醇为汽车燃料国家

以下为巴西/美国网友评价乙醇燃料译汽车:

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...

来自巴西的问候,我们这里使用了大量的乙醇,唯一的实际问题是冷启动(无法在低于15度的温度下启动,但你可以使用启动汽油喷射器解决这个问题),以及更短的里程,但后一个问题可以由价格补偿的。事实上乙醇确实比汽油更干净,你加油的时候,能清楚看到两者的差别,燃烧乙醇发动机里出来的机油比汽油车里跑出来的机油要干净的多……至于动力,由于积碳的问题 汽油发动机前后动力几乎有20%的性能差异,而乙醇可以保持更多的压缩率,这就是为什么它能提供更多的动力…它被广泛应用于这里的性能车…!!!!

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

我来自巴西,我想提供一些事实:

-我们的普通汽油中含有27%的乙醇,95号油,每升比乙醇贵30%。

-我们的乙醇(在它被称为酒精)之前有5%的水。110号油

-我们的大多数汽车可以在燃料的任何混合物上运行,它们有一个装在发动机罩下的汽油储器,如果水温低于16℃,ECU在发动机启动时自动喷射一些汽油。

这两种价格的里程都是一样的,所以你可以选择你最喜欢的燃料。

-关于电子问题,有时人们会更换车辆上的燃油,无法成功让ecu识别燃油,那么汽车第二天就无法启动

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.

我正在考虑调转发动机以获得更多动力。玉米生产乙醇是可怕的,但我们的政府由于受贿(我的意思是游说)以补贴玉米种植者。

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.

我知道乙醇的油耗会更高,但我不知道它燃烧得更干净,但这很有道理。

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

有趣的是我有一辆800马力的2004款e85眼镜蛇,它不会冒烟也比任何普锐斯燃烧的充分

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.

在宾夕法尼亚州E85比87号油便宜40美分。虽然使用弹性燃料会少跑几公里,但加E85开起来更强劲

That Guy

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

我曾经不小心把E85加到卡车里,结果它跑得很好,这不是弹性燃料

Matt Graham

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

玉米被送到一个精炼厂,在那里它变成了乙醇桶!

Ross Munn

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

所以,把我们的玉米产量提高三倍或更多,让所有的汽车都用乙醇,再见了,偷油贼。

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,我们只能选择使用100%乙醇、汽油(实际上是75%汽油+25%乙醇)或任何,我说的,任何不确定的东西。

即使是摩托车,我们也只能使用100%的乙醇、汽油或任何混合物。

旧车有一点汽油储备,可以在寒冷的天气里发动。起动后,发动机用乙醇正常运转。

如果车上有汽油,就不用这个小保养了。

新车不需要这个。如果车内有乙醇且环境温度低于15摄氏度,则燃油喷射管路有一个加热燃油的电路。如果车上有汽油或温度高于15摄氏度,则此管路不加热。

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,我们是巴西人的邻居,我们也用乙醇/酒精,我们也使用纯酒精。它比汽油便宜,而且运行良好。

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.

在巴西我们也使用汽油,但有含有27%的乙醇。使用汽油或乙醇的标准是价格因素。几乎100%的巴西车都用弹性燃料。

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,许多汽车获得的动力超过5%。我看到拥有600马力的终结者眼镜蛇使用E85后动力提升到700马力

RedRacer Video

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

不是能量减少了30%吗?好信息。感谢分享

Gunter V

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

在现实世界中,E85油耗相当于正常汽油的66%


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