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為什么木屑顆粒是綠色環保的?

時間:2016-11-30 14:34 來源:未知 作者:admin 點擊: 次

燃燒1噸的木屑顆粒燃料

Burning 1 ton of wood pellet heating fuel:

取代120加侖取暖油,或170加侖丙烷,或16000立方英尺天然氣,或4.775千瓦時電力。

Replaces 120 gallons of heating oil, or 170 gallons of propane,or 16.000 ft3 of natural gas,or 4.775 kWh of electricity. 

與取暖油相比,減少了1500磅的碳排放量。

Eliminates 1.500 pounds of carbon emissions compared to heating oil.

減少溫室氣體排放和有害污染物如二氧化碳、二氧化硫和汞。

Mitigates greenhouse gas emissions and harmful pollutants such as CO2, sulfur dioxide, and mercury. 
一種高效顆粒爐比非EPA認證的木材爐釋放少50倍的顆粒物,且比教新的EPA認證的木材爐少2-5倍。

Emits 50x less particulates from a high efficiency pellet stove than non-EPA certified wood stoves, and two to five times less than even newer, EPA-certified wood stoves. 

林業的可持續發展

Sustainable Forestry Practices

現代林業的做法提高大氣中碳的去除率,實際上使幼樹能夠較快地生長。

Modern forestry practices improve the rate of carbon removal from the atmosphere and actually allow young trees to grow more rapidly.

盡管如此,大多數木屑顆粒是由木材廢料或其他木材工業廢料制造的產品,而不是通過砍伐樹木。有一個例外:顆粒行業偶爾也會利用一些枯木。

But that being said, most wood pellets are manufactured with waste products from the lumber or other wood industries, not from cutting trees. There is one exception to this rule: the forest service occasionally works with the pellet industry to remove standing dead trees that pose a forest fire hazard.

清潔燃燒 

Clean Combustion

在高效率的爐子燃燒木屑顆粒比在森林有機分解更加清潔。

Burning wood pellets in a high efficiency stove is cleaner than organic decomposition in a forest.

這意味著,木屑顆粒被認為是碳中性的。此外,木屑顆粒爐、壁爐和集中供熱系統必須至少有80%的效率等級,而事實上,大多數設備的效率是85-93%。

This means that wood pellets are considered carbon neutral. In addition, pellet stoves, inserts, and central heating systems must have at least an 80% efficiency rating,and in fact, most appliances are 85-93% efficient.
100%天然

Natural100%

木屑顆粒是100%天然的,無粘合劑、化學品或添加劑。

Wood pellets are 100% natural, with no binders, chemicals, or additives. 

大多數在美國生產的木屑顆粒是由干凈的木片制成的,木材天然含有一種物質叫做木質素,能使木屑顆粒緊緊壓實,形狀均勻。

Most wood pellets made in the USA are manufactured from clean sawdust and wood chips: waste products from lumber and other wood industries that would wind up rotting in landfills, if not used for heating fuel. Wood naturally contains a substance called lignin that, binds wood pellets in their tightly compacted, uniform shape.

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