China's original automotive methanol gasoline gasoline methanol gas chromatograph
With the decrease of petroleum reserves and the increase of environmental protection requirements, the development and utilization of new renewable energy has become an inevitable trend. Methanol mixed with a certain proportion of gasoline has been widely used as a vehicle energy source, and has a certain potential for promotion. The advantage of methanol as a fuel is that the octane number of methanol is relatively high. The research method has an octane number of 106 to 115, which is much higher than gasoline and has a large latent heat of vaporization.
In order to improve the accuracy and precision of methanol content determination in automotive gasoline, Tengzhou Haohan Chromatographic Instrument Technology Service Co., Ltd. developed a Chinese original automotive methanol gasoline methanol measurement gas chromatograph to determine the methanol content in methanol gasoline, and determined The experimental conditions verify the accuracy and precision of the method. The results show that under the conditions of a column temperature of 60 ° C, an inlet temperature of 200 ° C, and a detector temperature of 250 ° C, the chromatographic separation effect is good, and the measurement results have a wide detection range and good repeatability. The recovery rate is 96% to 98%. %.
Spectra of China's original automotive methanol gasoline gasoline methanol gas chromatograph: