GOST 32328-2013 Petroleum products and lubricants Determination of acid and base numbers by color-indicator titration《石油制品和润滑剂 使用颜色指示剂滴定法测定酸值和碱值》.pdf

1、 , () INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC) 32328 2013 2014 32328 2013 II , - 1.092 . 1.22009 . , . , , , 1 - ( ) , 4 2 3 , ( 61- 5 2013 .) : ( 3166) 00497 ( 3166) 00497 - AM KG MD - RU TJ UZ 4 ASTM D 97412 Standard test method for acid and base number by color-in

2、dicator titration ( - ) ASTM D02 , - D02.06 . (en). - 1.52001 ( 3.6). ASTM, - , ASTM, , . . (IDT) 5 22 - 2013 . 677- 323282013 - 1 2015 . 6 - , . () - - . , , 2014 , 32328 2013 1 Petroleum products and lubricants. Determination of acid and base numbers by color-indicator titration 2015 01 01 1 1.1 -

3、 ( 1) 1 , - . - 10-9 10-9. -, 10-9. 1 , , , , , , , , . , - , , , (), , . 2 . ASTM D 4739. 1.2 - . , , . - . 3 - , , - , - , ASTM D 664. , , , ASTM D 664; , - , , ASTM D 4739, . 1.3 . 1.4 -, . - , . 1 . ASTM D 117. 32328 2013 2 2 . ( -)2. ASTM D 117 Guide for sampling, test methods and specification

4、s for electrical insulating oils of pe-troleum origin ( , - ) ASTM D 664 Test method for acid number of petroleum products by potentiometric titration ( ) ASTM D 1193 Specification for reagent water ( ) ASTM D 4175 Terminology relating to petroleum, petroleum products, and lubricants (-, , ) ASTM D

5、4739 Test method for base number determination by potentiometric titration ( - ) - , 1 , - . (), - () . , , , , . 3 -: 3.1 3.1.1 (acid number): e, , . 3.1.1.1 -, /- -. 3.1.2 (base number): , , . 3.1.2.1 -, - - . 3.1.3 (used oil): , (, , , -) (ASTM D 4175). 3.2 , 3.2.1 (strong acid number): , - , - .

6、 2 ASTM ASTM www.astm.org ASTM serviceastm.org. ASTM (Annual Book of ASTM Standards) . 32328 2013 3 4 4.1 , - , - ( - ). - , -. 5 5.1 , , -, . - . , , . . . - . 5.2 , , , - . . 6 6.1 : - 50 3 0,1 3; - 10 3 0,05 3; - 5 3 0,02 3. 4 , - 0,05 3, - . 7 7.1 . . . , , - .1*) , . 7.2 I, II III ASTM D 1193. 7.3 (2-) 0,9 %. . 7.4 (0,1 ) 9 3 (HCI, 1,19) (- -, ) 1000 3 - . -1* , , , . , , . , BDH Ltd., Poole, Dorset, U.K., , U.S. Pharmacopeial Convention, Inc. (USPC), Rockville, MD. 32328 2013 4 8 3 ( ) 0,1 , 125 3 , 0,0005 (. 6). - , . , . 5 , 7.1. 6 HCI - , 1,00 3 5,00 KH. HCI - (NaOH) H2SO4. 7.5