91 # colloidal gasoline for test vehicle

The invention relates to 91 colloidal gasoline for a test vehicle. The 91 colloidal gasoline for the test vehicle is prepared from the following raw materials in parts by volume: 50-60 parts of hydrogenated gasoline, 8-12 parts of mixed C5, 3-5 parts of methyl tert-butyl ether, 5-8 parts of aromatization, 5-10 parts of reforming, 0-5 parts of raffinate oil, 5-10 parts of alkylation and 0-5 parts of methylbenzene. According to the 91 # colloid gasoline for the test vehicle, due to the addition of the xylene tower bottom oil and the mixed grease, the unwashed colloid content and the washed colloid content can be increased, the harsh requirements that the unwashed colloid content is 5-12 mg/100 mL and the washed colloid content is 1.0-3.0 mg/100 mL are met, the oil product indexes are met, the requirements of follow-up energy conservation and emission reduction can be met, and the automobile exhaust emission is reduced; the invention provides an environment-friendly oil product. 本发明涉及一种测试车用91胶质汽油，该测试车用91#胶质汽油按体积