ASTM_D_7319_-_07_rus.pdf

542772010 542772010II,2012,2019 ,-1 -,(),42 3 -27 2010.1113-4 731907 -(ASTM D 731907 Standard test method for deter-mination of total and potential sulfate and inorganic chloride in fuel ethanol by direct injection suppressed ion chromatography,IDT).-C 1.52012(3.5).-S ,-5 6.2019.26 29 2015.162-.-(1 ),.().,-(www.gost.ru)542772010III1 .12 .13 .24 .25 .26 .27.38.49 .510.611 .712 .813.914 (QC).915 .9 1()(QC).12 ()ASTM .131 Fuel ethanol.Determination of total and potential sulfates and inorganic chlorides by method of direct injection suppressed ion chromatography 542772010 201207011 1.1 ,-.,1,0 20,0/-1,0 50,0/.1.2 .1.3 1)-,.,-.,.2 2):ASTM D 1193,Specifi cation for reagent water()ASTM D 4052,Test method for density and relative density of liquids by digital density meter()ASTM D 4057,Practice for manual sampling of petroleum and petroleum products()ASTM D 4177,Practice for automatic sampling of petroleum and petroleum products(a )ASTM D 5827,Test method for analysis of engine coolant for chloride and other anions by ion chromatogra-phy()ASTM D 6299,Practice for applying statistical quality assurance techniques to evaluate analyticalmeasurement system performance()ASTM D 6792,Guide for quality system in petroleum products and lubricants testing laboratories(-)1)02 02.03 .1 2007.2007.2)www.astm/org :serviceastm.org.(Annual Book ofASTM Standards).5427720102ASTM D 7318,Test method for total inorganic sulfate in ethanol by potentiometric titration(-)ASTM D 7328,Standard test method for determination of total and potential inorganic sulfate and totalinorganic chloride in fuel ethanol by ion chromatography using aqueous sample injection(-)3 :3.1 (inorganic chloride):,.3.2 (inorganic sulfate):(SO42),-,.3.3 (potential sulfate):,.3.4 (total sulfate):,-,.4 4.1 -.-0,5 3 30%-9,5 3 .().,.-,-,.4.2 -5827,7328,7318(-).5 5.1 ,-.-.5.2 ,-,.6 6.1 ,.54277201036.2 -(,1).-,.1 ;2 ;23 ;4 ;5 ;56 ;67 7 1 ,1/3 6.3 ,-,.-,.7 7.1 100,0,0001.7.2 ,-(110 5)C.7.3,().7.4 ,.7.5 10,25,50,100,1000,2000 3 .7.5.1 1 3 -.7.6 -,.7.6.1 ,20 3,1%-.7.6.2 ,0,2 2,5 3/,2%.7.6.3 -.7.6.4,(1).54277201047.6.5 :.-,.-.7.6.5.1 ,-().-,+.7.6.5.2 .7.6.6 (),-0,01 C,0 1000/.7.6.7 ,.7.7 ,.8 8.1 .,.,-,-3).,.8.2 .,(.)II 1193.(,.).8.3 1,0 (NaHCO3)3,2 -(Na2CO3).1 3 (8,4000 0,0005)NaHCO3 (33,9200 0,0005)Na2CO3,1 3.10 3 1 3 .,-.,-.-.8.4 0,1.-1 3,500 3 .,334 3 .(1,84).1000 3 .1000 3 .10,0 .10,0 3 1000 3 .0,1,.3)Reagent Chemicals,American Chemical Society Specifi cations,American Chemical Society,Washigton,D.C.(.,).,.:Analar Snan-dards for Laboratory Chemicals,BDH Ltd.,Poole,Dorset,U.K.(),-:The United States Pharmacopoeia and National Formulary,U.S.Pharmacopoeial Convention,Inc.(USPC),Rockville,MD().MD().5427720105 .,.8.5 ,.,99%.8.6 ACS().,-99%.8.7,3 -,.,-.8.8 ACS,30%-.8.9 ,30%-.9 9.1 9.1.1 (2000/3)5 110 1,.2,96 -0,1 1 3.II .,/3,=Na2SO4 0,6764 (1000/)/1 3,(1)Na2SO4 Na2SO4,1 3,;0,6764 Na2SO4,%.-.9.1.2 (2000/3)5 110 1,.3,30 0,1 1 3.II .,/3,=NaCI 0,6068 (1000/)/1 3,(2)NaCI 1 3 NaCI,;0,6068 NaCI,%.-.9.2 -II,1 3 1.1 II ,()1 3 ,3 ,3 Cl 5025,0020,010,0010,00 5427720106 1 ,()1 3 ,3 ,310,05,005,005,02,502,501,00,500,500,50,250,250,30,150,159.2.1 ,9.1,-II 1.-,1,00 3 II.,/3,:=VaV V Ca/V,(3)VaV V (9.1.1),3;Ca (1),/3;V ,3;=VbV V Cb/V,(4)V V VbV V (9.1.2),3;b (2),/3;V ,3.9.2.2 1 -,(3)(4).,.10 10.1 .,.-,-.-.-.10.1.1 :-0,7 3/;-0,5 1,0 3/;-20 3.10.1.2 .,1.,.,-,.542772010710.1.3 ,-.10.2 ,(.14).10.3 -8.3,.10.4 20 3 ,9.2,-,.1/3 1(,1).10.5 ,-.,0,99(2 3).RfR f (/3/).2 3 (0,99),9.11 11.1 4057 4177.,.-.II,.542772010811.1.1 .11.2 .11.2.1 1530 -.11.2.2 -.11.3 11.3.1 .11.3.2 Df 1,0,.11.3.3 11.5.11.4 11.4.1 10 3 9,5 3-.11.4.2 0,5 3 30%-(-1,5%).11.4.3 Df 1,05.f11.5 20 3 ,11.3 11.4,-,.11.6 ,-,.-F FF=VfV V /fViV V,(5)VfV V ,3;ViV V ,3.12 12.1 ,/3,=ARfR FDf,(6)A ,11.5,;RfR 10.5,/f3/;F (5),1,0 ;Df ,1,0 11.3 f 1,05 11.4.12.2 (/3)(/),-,(7).-4052.(/)=(/3)/D,(7)D ,/3,-/,/3.,.,5%.542772010913 13.1 0,1/,.14 (QC)14.1 ,.,-(.1.4,-1),11.211.6.-1.3.14.1.1 .-II 2 -.(8)(9).,2,-11.211.6.1.3.(/3)=VaV V Ca103(8)VaV V (9.1.1),3;(1),/3.(/3)=VbV V Cb103,(9)VbV V (9.1.2),3;Cb (2),/3.2 ,()1 3 ,3 ,3 ,3 Cl 501,0025,0020,01,0010,0010,0010,01,005,005,005,01,002,502,501,01,000,500,500,51,000,250,250,31,000,150,1514.1.2 Q/Q(/-),1 QC/QA.15 4)15.1 .,-.-;3 .4)Research Report RR:D02-1614.Research Report RR:D02 1614.54277201010 3 ,/,r(),R(),r(),R()1,00,070,420,070,4220,00,563,400,563,4050,01,066,451,066,45 1,00,091,220,251,604,00,202,860,613,9920,00,557,731,7711,54 1,00,130,970,271,434,00,332,550,713,7320,01,017,802,1611,3215.1.1,r ,-,.15.1.1.1 .(PLOQ)0,75/.r r0,75 50,00/r=6,851-02 X0,7000X X.(10)15.1.1.2 .(PLOQ)0,02/.r r1,0 20,0/r=8,604-02(X+1,000-04)0,6175.(11)15.1.1.3 .(PLOQ)0,1/.-r 1,0 20,0/r=0,1266X0,6940X X.(12)15.1.1.4 .(PLOQ)0,6/.r 1,0 20/r=0,2451(X+1,000-04)0,6593.(13)15.1.1.5 .(PLOQ)1,0/.-r 1,0 20/r=0,2741X0,6897X X,(14)X ,/.X15.1.2,R ,-,-,.5427720101115.1.2.1 .R 0,75 50,00/R R=0,4172RX0,7000X X.(15)15.1.2.2 .R 1,0 20/R R=1,2160(X+1,000-04)0,6175.(16)15.1.2.3 .R 1,0 20/-R R=0,9749R0,6940.(17)15.1.2.4 .R 1,0 20/R R=1,6015(X+1,000-04)0,65