1、 D708418 STANDARD TEST METHOD FOR DETERMINATION OF BULK CRUSH STRENGTH OF CATALYSTS AND CATALYST CARRIERS 2018 ():17.09.2018:3542-18/ASTM -,.9,119049.:(499)236-54-49:(499)230-13-72 E-mail:interstgost.ru http:/www.interstandart.ru/(ASTM International)100 rr Harbor Drive,West Conshohocken,PA 19428,USA
2、.ASTM International ,ASTM International.-,ASTM International ,.This translation is executed by FBU“CIC“Interstandard”of Federal Agency on Technical Regulating and Metrology under the license of American Society for Testing and Materials(ASTM International)100 rr Harbor Drive,West Conshohocken,PA 194
3、28,USA.ASTM International does not approve and does not confirm these translations and in any cases only the English version published with a sign of ASTM International copyright can be considered as the original version.Reproduction of the specified translations by any Party,except for ASTM Interna
4、tional or FBU“CIC“Interstandard”,is strictly forbidden according to the USA legislation and international copyright.ASTM D7084-18 1 D708418 1 D7084;,.()1.1.1 1/32-3/16 (0,8-4,8),.1.2,-,.,.1.3 ,.1 ASTM D32 D32.02 -.1 2018.2018.2004.2017.D7084-04(2017).DOI:10.1520/D7084-18.ASTM D7084-18 2 ,.1.4 -,(TBT
5、).2.2.1 ASTM:2 D3766 D4180 E11 E177 ASTM E456 E691 3.3.1:3.1.1.D3766.2 ASTM,ASTM www.astm.org ASTM serviceastm.org.ASTM.Document Summary ASTM.ASTM D7084-18 3 3.1.2 ,1%-,.3.1.3 ,.4.4.1 ,.5.5.1 .,.,.-.6.6.1 ,3200 (1450),.ASTM D7084-18 4 1 .6.2 ,E11.6.3 (.1).2 ,.1.l/d .3,4 6.4 .6.5 0,1.6.6 ,250.D4180.6
6、.7,D4180.6.8 .6.9,c ,4A.7.7.1 D4180.7.2 100 673 15 K(400C)3.,4A .3 .4 ,3 Bradley,S.A.,Pitzer,E.,Koves,W.J.,Bulk Crush Testing of Catalysts,(),ACS()411,Bradley,S.A.,Gattuso,M.J.,and Bertolacini,R.J.,1989.,.398-406.4 Adams,A.R.,Sartor,A.F.,Welsh,J.G.,Problems in Standardizing Catalyst Tests,(),-,71,19
7、75.,.35-37.ASTM D7084-18 5 4A().493-523K(220-260C),.1.7.3 .:(1):DBD-(.D4180);BD-;OW-;DW-.7.4 ,49 3,.7.5 .,.10%,1,00 ()0,25 0,50 0,375 (,.316 R 0,250 0,085 ,.316 1,375 4,00 0,6875 3,50 0,50 1,4375 0.125 1,928 0,120 0,1875 2,719 1,00 ,.316 2 0,1890 (12)1 1,985 0,125 -3/16,.316 0,03,45 0.1875 3,00 2,76
8、0 0,240 0,50 R 0,094 ()0,375 1,960 1,964 1,928 0,1890 (12).1 2,885 ,.316 0,125 1,985 2,218 1,970 2,223 2,610 0,375 0,1875 10-32 -10-32 3/8 ,.316 ASTM D7084-18 6 .673 K 3;1.7.6 ,49 3,7.4.7.7 ,49 3 .7.8 50/./(35/).30,.7.9 ,.7.5.7.10 60 .,.7.11 ,1%,1%.150 500/.(1 3,5)15 50/.(0,1 0,35).7.12 ,.7.13 :(2):
9、F-;PW-;ASTM D7084-18 7 DW-,.7.14 .,.1%.,.3,14.(20,26 2).8.8.1 :8.1.1 ;8.1.2 ;8.1.3 1%;8.1.4 ;8.1.5 .9.9.1 ,.,.E691.5 9.2 ,5 ASTM RR:D32-1040.ASTM D7084-18 8 2,772*S,2,772*S (95%),S .E177 E456.()95%()95%()189,3 .(1,30)26,02 .(0,18)32,37 .(0,22)(13,75%)(17,11%)198,5 .(1,36)25,60 .(0,18)48,14 .(0,33)(1
10、2,89%)(24,25%)186,5 .(1,28)34,41 .(0,24)78,83 .(0,54)(18,45%)(42,26%)9.3 ,.10.10.1 ;ASTM D7084-18 9 ASTM International -,.,.,.-ASTM International.,.,.ASTM International,100 Barr Harbor Drive,West Conshohocken,PA 19428.610-832-9585,610-832-9555 E-mail:serviceastm.org ASTM:(www.astm.org).,222 Rosewood Drive,Danvers,MA 01923,Tel:(978)646-2600;http:/.
