1、 , () INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC) ISO 6618 2013 (ISO 6618:1997, IDT) 2014 ISO 66182013 II , 1.092 . 1.22009 . , . , , , 1 - , , ( ) , - 4, 2 3 , (- 44-2013 14 2013 .) : ( 3166) 00497 ( 3166) 00497 - AM KG RU UZ 4 ISO 6618:1997 Petroleum products and lubr
2、icants Determination of acid and basic number Col-our-indicator titration method ( . . ). ISO/TC 28 (ISO). (en). , - , , , . - . (IDT) 5 22 - 2013 . 709- ISO 66182013 - 1 2015 . 6 ISO 66182013 III - , . () - - . , , 2014 -, - ISO 66182013 * ISO 3771:2011 1 Petroleum and lubricants. Determination of
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4、Specification and test methods ( - . ) IS 3771:1994* Petroleum products Determination of base number Perchloric acid potentiometric ISO 66182013 2 titration method (. . - ) ISO 6619:1988 Petroleum products and lubricants Neutralization number Potentiometric titration method ( . . - ) 1 ISO 3771 . .
5、2 ISO 6619 . - , 1 , - . (), - () . , , , , . 3 : 3.1 (acid number): (), , 1 , - . 3.2 (strong acid number): (), , 1 -, . 3.3 (basic number): , - (), , - 1 , . 4 2-, , - , - ( - ). - , - . 5 . . . 3 ISO 3696. 5.1 2- 0,9 % . 5.2 . 5.3 500 3 (5.2) 5 3 495 32- (5.1). 5.4 (HCl) 0,1 /3, 5.4.1 . - 5.4.2.
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7、5.7 - , , A . - 1,0 - 100 3 (5.3). 1992 . , - , 2). - . 5.8 0,5 100 32- (5.1). 5.9 . 6 . 6.1 50 3 0,1 3 10 3 0,05 3. 7 7.1 , 7.2 7.3. - . 1)Ascarite, Carbosorb Indecarb . ISO . 2) -, , , Distillation Products Industries, Easten Organic Chemecals Dept., Rochester 3, New York, USA. ISO . ISO 66182013 4 , . , - ; . 7.2 (60 5) . ( ) , - . ,
