GOST R 56146-2014 Denatured fuel ethanol used as component of fuel for automotive spark-ignition engines Technical requirements《作为机动车火花点火式发动机使用燃料组分的变性燃料乙醇 技术要求 》.pdf

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2、) , 2015 , 561462014 1 , Denatured fuel ethanol, used as component of fuel for automotive spark-ignition engines. Technical requirements 20150701 1 1.1 , 1 % . 10 % ., , 1. 1 X. 1.2 2. 1.3 , , . 1.4 , 8.7. , . , . 2 : 318732012 . 5106997 . , API 531992008 . 532032008 . 537072009 . 537142009 , . 5426

3、72010 , (Ed75-Ed85). 542762010 . 542772010 . 542872010 . 542882010 . , 1 , 561462014 2 . , , . , , (). , , , , , , , , , , . 3 3.1 3. , , , . , . 3.2 . 3.2.1 (denaturants): , , , . , ; , , . 3.2.2 (denatured fuel ethanol): , - (), . 3.2.3 (ethanol): , , C2H5OH. 3.2.4 (fuel ethanol): ( ), . 3.2.5 (ga

4、soline): , , (. 1). 3.2.6 (gasoline-ethanol blend): , , ( 0,35 % . ). 3.2.7 (oxygenate): , , , (. 1). 3.3 , 3.3.1 pH (pH): . 4 4.1 (. 5), , (. 1) , 1. 1 , % ., 92,1 4 53199 , % ., 0,5 4 53199 , , /100 3, 5,0 5 53714 561462014 3 1 , % . (% .), 1,0 (1,26) 6 7 , ppm (/), 10 (8) 8, 9, 54277 54287 , /, 0

5、,1 10 54276 ( CH3COOH), % . (/), 0,007 (56) (. 2) 11 12 pH 6,5 9,0 54267 , ppm, 30 13, 54288, 53203, 14 15 , ppm, 4 16 18, 54277 54287 1 19; . , . , . , 1. 2 , , , ( ) . . 1. 4.2 , . 5 5.1 2. 5.2 2 , () . , , 2. 5.3 225 , 20 53707. , . , . . , , , ( ). . , 4- () 100 . . , 5.2. 561462014 4 6 6.1 , . 21 C, , . 6.2 . 6.2.1 , , , (, ) / , . (, , , ), . , , ; . 7 , 7.1