甲醇燃料汽車非常規(guī)污染物排放測定
甲醇燃料汽車非常規(guī)污染物排放測定 詳細(xì)信息：

近年來，我國汽車產(chǎn)量和保有量迅猛增加，國內(nèi)石油燃料的供需矛盾也在進(jìn)一步擴(kuò)大，因此，必須結(jié)合我國實(shí)際情況，改變能源消耗格局。我國煤炭資源相對豐富，以煤或天然氣為原料制取的甲醇具有排放低、辛烷值高、抗爆性好、資源相對豐富等優(yōu)點(diǎn)，受到了越來越多的人的青睞，甲醇燃料汽車也已經(jīng)在我國的許多地區(qū)推廣開來。甲醇燃料作為石油的替代能源，降低了一氧化碳（CO）、氮氧化物（NOx）、以及總碳?xì)洌═HC）等常規(guī)污染物的排放，但提高了對人體及環(huán)境有害的甲醛、甲醇等非常規(guī)排放污染物的排放。除此之外，還存在車用甲醇汽油中甲醇含量配比不均及甲醇燃料加油站、調(diào)配中心的空氣中可能含有甲醇等問題。

通過廣泛參考國內(nèi)外有關(guān)研究成果及文獻(xiàn)，著重對汽車非常規(guī)污染物的測試方法，車用甲醇汽油中甲醇含量的測試方法以及空氣中甲醇含量的測試方法進(jìn)行了研究。浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司建立氣相色譜檢測方法，選用毛細(xì)管色譜柱、FID檢測器、保留時(shí)間定性分析、外標(biāo)峰面積法定量分析，并提出繪制標(biāo)準(zhǔn)曲線及數(shù)據(jù)處理的方法。

甲醇燃料汽車非常規(guī)污染物排放測定 測試譜圖：


名稱：毛細(xì)管柱
規(guī)格：60m*0.25mm*0.25um
型號：HH-WAX
應(yīng)用：《甲醇燃料汽車非常規(guī)污染物排放測量方法》（HJ1137-2020）



Measurement of Unconventional Pollutant Emissions from Methanol Fuel Vehicles
Determination of Unconventional Pollutant Emissions from Methanol Fuel Vehicles Details:

In recent years, my country's automobile production and ownership have increased rapidly, and the contradiction between domestic petroleum fuel supply and demａnd is further expanding. Therefore, it is necessary to change the pattern of energy consumption in light of my country's actual conditions. my country’s coal resources are relatively abundant. Methanol produced from coal or natural gas has the advantages of low emissions, high octane number, good anti-knock properties, and relatively abundant resources. It is favored by more and more people. Methanol fuel vehicles It has also been promoted in many areas of our country. As an alternative energy source for petroleum, methanol fuel reduces the emissions of conventional pollutants such as carbon monoxide (CO), nitrogen oxides (NOx), and total hydrocarbons (THC), but increases the harmful effects of formaldehyde and methanol, which are harmful to the human body and the environment. Regulate the discharge of pollutants. In addition, there are also problems such as the uneven ratio of methanol content in methanol gasoline for vehicles and the possibility of methanol in the air at methanol fuel filling stations and blending centers.

Through extensive reference to relevant research results and literature at home and abroad, the study focuses on the testing methods of unconventional pollutants in automobiles, the testing methods of methanol content in vehicle methanol gasoline, and the testing methods of methanol content in air. Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. established a gas chromatography detection method, using capillary chromatography columns, FID detectors, retention time qualitative analysis, external standard peak area quantitative analysis, and proposed methods for drawing standard curves and data processing.

Measurement of unconventional pollutant emissions from methanol fuel vehicles Test spectrum: