1、Designation: D 1550 94 (Reapproved 2005)An American National StandardStandardASTM Butadiene Measurement Tables1This standard is issued under the fixed designation D 1550; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of
2、last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 The ASTM Butadiene Measurement Tables are for usein the calculation of quantities of butadiene. The accompany-ing Tab
3、les 1-4 cover the normal operating ranges for thereduction of observed specific gravity and volume to 15.6/15.6C (60/60F) and for the calculation of weight-volumerelationships of butadiene.1.2 These tables are applicable to both butadiene andbutadiene concentrates (minimum of 60 % butadiene).NOTE 1T
4、hese tables replace the existing tables in the NationalInstitute of Standards and Technology Letter Circulars LC-736 andLC-757 and the Rubber Reserve Corp., Butadiene Laboratory Manual.1.3 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is the
5、responsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D 1250 Guide for Use of the Petroleum MeasurementTables3. Significance and Use3.1 Accur
6、ate knowledge of the weight and volume ofbutadiene is necessary for the orderly manufacture, storage,transfer, and sale of the material. These tables are suitable foruse in these and similar aspects of butadiene commerce.TABLE 1 REDUCTION OF OBSERVED SPECIFIC GRAVITY TO SPECIFIC GRAVITY 15.6/15.6C (
7、60/60F)This table gives values of specific gravity 15.6/15.6C (60/60F) corresponding to specific gravities observed with a glass hydrometer at temperatures other than60F. The expression “Observed Specific Gravity” appears in this table because it is the term most generally used in industry. For spec
8、ific gravities determined byhydrometer, a more exact expression would be “hydrometer indication at the observed temperature.” This hydrometer indication differs slightly from the true specificgravity at the observed temperature owing to the expansion or contraction of the glass hydrometer when its t
9、emperature differs from its calibration temperature of60F.It is generally impracticable to determine a specific gravity at exactly 15.6C (60F) although it is at this temperature only that strictly correct results are obtainedwith a standard glass hydrometer. In converting an observed specific gravit
10、y at the observed temperature tF (hydrometer indication of specific gravity t/60F) to thecorresponding 60/60F value, two corrections are possible. The first arises from the change in volume of the glass hydrometer with temperature, and the secondarises from the change in volume of the butadiene. Thi
11、s table takes into account only the change in volume of the butadiene because the change in volume ofthehydrometer is insignificant in comparison with the accuracy of the values for the change in volume of the butadiene.This table must be entered with specific gravities measured with a glass hydrome
12、ter calibrated at 15.6/15.6C (60/60F)ExampleIf the specific gravity observed on a hydrometer in butadiene at 40F is 0.642, what is its specific gravity 60/60F?Enter the table in the column for “Observed Specific Gravity,” headed 0.640, and note that against an “Observed Temperature” of 40F, the corr
13、espondingspecific gravity 60/60F is 0.627Likewise, note that for 0.645 specific gravity opposite 40F, the corresponding specific gravity 60/60F is 0.632This represents an increase of 0.005 in specific gravity 60/60F for an increase of 0.005 in the value at 40F. Therefore, by simple proportion, an in
14、creasein the specific gravity value noted at 40F from 0.640 to 0.642 increases the corresponding specific gravity 60/60F by 0.4 3 0.005 or 0.002Then, the specific gravity 60/60F corresponding to the observed specific gravity of 0.642 at 40F is 0.627 + 0.002 or 0.6291These tables are under the jurisd
15、iction of ASTM Committee D02 on PetroleumProducts and Lubricants and are the direct responsibility of Subcommittee D02.02on Static Petroleum Measurement.Current edition approved Nov. 1, 2005. Published November 2005. Originallyapproved in 1958. Last previous edition approved in 2000 as D 155094(2000
16、).2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.1Copyright ASTM International, 100 Barr Harbor Drive, PO Bo
17、x C700, West Conshohocken, PA 19428-2959, United States.TABLE 1 Reduction of Observed Specific Gravity to Specific Gravity 15.6/15.6C (60/60F)18.343.0C (65110F) 0.5850.615ObservedTemperatureFAObserved Specific Gravity0.585 0.590 0.595 0.600 0.605 0.610 0.615Corresponding Specific Gravity 60/60F65 .
18、. . . . . .66 . . . . . . .67 . . . . . . .68 . . . . . . 0.62169 . . . . . . 0.621.70 . . . . . . 0.62271 . . . . . . 0.62372 . . . . . . 0.62373 . . . . . . 0.62474 . . . . . . 0.62575 . . . . . 0.621 0.62576 . . . . . 0.621 0.62677 . . . . . 0.622 0.62778 . . . . . 0.623 0.62779 . . . . . 0.623 0
19、.62880 . . . . . 0.624 0.62981 . . . . . 0.625 0.62982 . . . . 0.621 0.625 0.63083 . . . . 0.621 0.626 0.63184 . . . . 0.622 0.627 0.63185 . . . . 0.623 0.627 0.63286 . . . . 0.623 0.628 0.63387 . . . . 0.624 0.629 0.63388 . . . . 0.625 0.629 0.63489 . . . 0.621 0.625 0.630 .90 . . . 0.622 0.626 0.6
20、31 .91 . . . 0.622 0.627 0.631 .92 . . . 0.623 0.627 0.632 .93 . . . 0.624 0.628 0.633 .94 . . . 0.624 0.629 0.633 .95 . . . 0.625 0.629 0.634 .96 . . 0.621 0.625 0.630 0.634 .97 . . 0.622 0.626 0.631 . .98 . . 0.622 0.627 0.631 . .99 . . 0.623 0.627 0.632 . .100 . . 0.624 0.628 0.632 . .101 . . 0.6
21、24 0.629 0.633 . .102 . 0.621 0.625 0.629 0.634 . .103 . 0.621 0.626 0.630 0.634 . .104 . 0.622 0.626 0.631 . . .105 . 0.623 0.627 0.631 . . .106 . 0.623 0.628 0.632 . . .107 . 0.624 0.628 0.633 . . .108 . 0.625 0.629 0.633 . . .109 0.621 0.625 0.629 0.634 . . .110 0.622 0.626 0.630 0.634 . . .D 155
22、0 94 (2005)2TABLE 1 Reduction of Observed Specific Gravity to Specific Gravity 15.6/15.6C (60/60F)9.4 to + 10.0C (1550F) 0.6200.650ObservedTemperature,FAObserved Specific Gravity0.620 0.625 0.630 0.635 0.640 0.645 0.650Corresponding Specific Gravity 60/60F15 . . . . . . .16 . . . . . . 0.62117 . . .
23、 . . . 0.62118 . . . . . . 0.62219 . . . . . . 0.62320 . . . . . . 0.62321 . . . . . . 0.62422 . . . . . . 0.62523 . . . . . . 0.62524 . . . . . 0.621 0.62625 . . . . . 0.621 0.62726 . . . . . 0.622 0.62827 . . . . . 0.623 0.62828 . . . . . 0.624 0.62929 . . . . . 0.624 0.63030 . . . . . 0.625 0.630
24、31 . . . . . 0.626 0.63132 . . . . 0.621 0.626 0.63233 . . . . 0.622 0.627 0.63234 . . . . 0.622 0.628 0.63335 . . . . 0.623 0.628 0.63436 . . . . 0.624 0.629 0.63437 . . . . 0.625 0.630 .38 . . . . 0.625 0.630 .39 . . . 0.621 0.626 0.631 .40 . . . 0.621 0.627 0.632 .41 . . . 0.622 0.627 0.632 .42 .
25、 . . 0.623 0.628 0.633 .43 . . . 0.624 0.629 0.634 .44 . . . 0.624 0.629 0.634 .45 . . . 0.625 0.630 . .46 . . . 0.626 0.631 . .47 . . 0.621 0.626 0.631 . .48 . . 0.622 0.627 0.632 . .49 . . 0.623 0.628 0.633 . .50 . . 0.623 0.628 0.633 . .D 1550 94 (2005)3TABLE 1 Reduction of Observed Specific Grav
26、ity to Specific Gravity 15.6/15.6C (60/60F)10.029.4C (5085F) 0.6200.640ObservedTemperature,FAObserved Specific Gravity0.620 0.625 0.630 0.635 0.640Corresponding Specific Gravity 60/60F50 . . 0.623 0.628 0.63351 . . 0.624 0.629 0.63452 . . 0.625 0.630 .53 . . 0.625 0.630 .54 . 0.621 0.626 0.631 .55 .
27、 0.622 0.627 0.632 .56 . 0.622 0.627 0.632 .57 . 0.623 0.628 0.633 .58 . 0.624 0.629 0.634 .59 . 0.624 0.629 0.634 .60 . 0.625 0.630 . .61 0.621 0.626 0.631 . .62 0.622 0.626 0.631 . .63 0.622 0.627 0.632 . .64 0.623 0.628 0.633 . .65 0.624 0.628 0.633 . .66 0.624 0.629 0.634 . .67 0.625 0.630 . . .
28、68 0.626 0.630 . . .69 0.626 0.631 . . .70 0.627 0.632 . . .71 0.628 0.632 . . .72 0.628 0.633 . . .73 0.629 0.634 . . .74 0.630 . . . .75 0.630 . . . .76 0.631 . . . .77 0.631 . . . .78 0.632 . . . .79 0.633 . . . .80 0.633 . . . .81 0.634 . . . .82 . . . . .83 . . . . .84 . . . . .85 . . . . .D 15
29、50 94 (2005)4TABLE 1 Reduction of Observed Specific Gravity to Specific Gravity 15.6/15.6C (60/60F)23.3 to 1.1C (10 to +30F) 0.6550.675ObservedTemperatureFAObserved Specific Gravity0.655 0.660 0.665 0.670 0.675Corresponding Specific Gravity 60/60F10 . . . 0.624 0.6309 . . . 0.625 0.6318 . . . 0.626
30、0.6327 . . 0.621 0.627 0.6326 . . 0.622 0.627 0.6335 . . 0.622 0.628 0.6344 . . 0.623 0.629 0.6343 . . 0.624 0.629 .2 . . 0.624 0.630 .1 . . 0.625 0.631 .0 . . 0.626 0.631 .1 . 0.621 0.627 0.632 .2 . 0.622 0.627 0.633 .3 . 0.622 0.628 0.634 .4 . 0.623 0.629 0.634 .5 . 0.624 0.629 . .6 . 0.624 0.630
31、. .7 . 0.625 0.631 . .8 . 0.626 0.631 . .9 0.621 0.627 0.632 . .10 0.622 0.627 0.633 . .11 0.622 0.628 0.634 . .12 0.623 0.629 0.634 . .13 0.624 0.629 . . .14 0.625 0.630 . . .15 0.625 0.631 . . .16 0.626 0.631 . . .17 0.627 0.632 . . .18 0.627 0.633 . . .19 0.628 0.633 . . .20 0.629 0.634 . . .21 0
32、.629 . . . .22 0.630 . . . .23 0.631 . . . .24 0.632 . . . .25 0.632 . . . .26 0.633 . . . .27 0.634 . . . .28 0.634 . . . .29 . . . . .30 . . . . .AC = (F32) 359 .D 1550 94 (2005)5TABLE 2 REDUCTION OF OBSERVED VOLUME TO 15.6C (60F) AGAINST SPECIFIC GRAVITY 60/60FThis table gives the factors for con
33、verting butadiene volumes observed at temperatures other than 15.6C (60F) to the corresponding volumes at 60F for valuesof specific gravity 60/60F in the range 0.621 to 0.634.It is emphasized that the volume correction factors in this table make no allowance for the thermal expansion of tanks and ot
34、her types of containers.This table must be entered with specific gravity values 15.6/15.6C (60/60F) and volumes measured at Fahrenheit temperatures.ExampleWhat is the volume at 60F of 45 500 U.S. gal at 35F of butadiene whose specific gravity 60/60F is 0.625?Enter the table in the column for “Specif
35、ic Gravity 60/60F headed 0.625, and note that against an “Observed Temperature of 35F the factor is1.027Hence, 1 U.S. gal of butadiene of specific gravity 0.625 at 60/60F and measured at 35F occupies a volume at 60F of 1.027 U.S. galThen 45 500 U.S. gal measured at 35F occupy a volume at 60F of 45 5
36、00 3 1.027 or 46 728 U.S. galD 1550 94 (2005)6TABLE 2 Reduction of Observed Volume to 15.6C (60F) Against Specific Gravity 60/60F23.3 + 4.4C (1040F) 0.6210.627ObservedTemperatureFASpecific Gravity 60/60F0.621 0.622 0.623 0.624 0.625 0.626 0.627Factor for Reducing Volume to 60F10 1.074 1.074 1.073 1.
37、073 1.073 1.072 1.0729 1.073 1.073 1.072 1.072 1.072 1.071 1.0718 1.072 1.072 1.071 1.071 1.071 1.070 1.0707 1.071 1.071 1.070 1.070 1.070 1.069 1.0696 1.070 1.070 1.069 1.069 1.069 1.068 1.0685 1.069 1.069 1.068 1.068 1.068 1.067 1.0674 1.068 1.068 1.067 1.067 1.067 1.067 1.0663 1.067 1.067 1.066 1
38、.066 1.066 1.066 1.0652 1.066 1.066 1.065 1.065 1.065 1.065 1.0641 1.065 1.065 1.064 1.064 1.064 1.064 1.0630 1.064 1.064 1.063 1.063 1.063 1.063 1.0621 1.063 1.063 1.062 1.062 1.062 1.062 1.0612 1.062 1.062 1.061 1.061 1.061 1.061 1.0603 1.061 1.061 1.060 1.060 1.060 1.060 1.0594 1.060 1.060 1.059
39、1.059 1.059 1.059 1.0585 1.059 1.059 1.058 1.058 1.058 1.058 1.0576 1.058 1.058 1.057 1.057 1.057 1.057 1.0567 1.057 1.057 1.056 1.056 1.056 1.056 1.0558 1.056 1.056 1.055 1.055 1.055 1.055 1.0549 1.055 1.054 1.054 1.054 1.054 1.054 1.05310 1.054 1.053 1.053 1.053 1.053 1.053 1.05211 1.053 1.052 1.0
40、52 1.052 1.052 1.052 1.05112 1.052 1.051 1.051 1.051 1.051 1.050 1.05013 1.051 1.050 1.050 1.050 1.050 1.049 1.04914 1.050 1.049 1.049 1.049 1.049 1.048 1.04815 1.048 1.048 1.048 1.048 1.048 1.047 1.04716 1.047 1.047 1.047 1.047 1.047 1.046 1.04617 1.046 1.046 1.046 1.046 1.046 1.045 1.04518 1.045 1
41、.045 1.045 1.045 1.045 1.044 1.04419 1.044 1.044 1.044 1.044 1.044 1.043 1.04320 1.043 1.043 1.043 1.043 1.042 1.042 1.04221 1.042 1.042 1.042 1.042 1.041 1.041 1.04122 1.041 1.041 1.041 1.041 1.040 1.040 1.04023 1.040 1.040 1.040 1.040 1.039 1.039 1.03924 1.039 1.039 1.039 1.038 1.038 1.038 1.03825
42、 1.038 1.038 1.038 1.037 1.037 1.037 1.03726 1.037 1.037 1.037 1.036 1.036 1.036 1.03627 1.036 1.036 1.036 1.035 1.035 1.035 1.03528 1.035 1.035 1.034 1.034 1.034 1.034 1.03429 1.034 1.034 1.033 1.033 1.033 1.033 1.03330 1.033 1.032 1.032 1.032 1.032 1.032 1.03231 1.031 1.031 1.031 1.031 1.031 1.031
43、 1.03132 1.030 1.030 1.030 1.030 1.030 1.030 1.03033 1.029 1.029 1.029 1.029 1.029 1.029 1.02934 1.028 1.028 1.028 1.028 1.028 1.028 1.02835 1.027 1.027 1.027 1.027 1.027 1.027 1.02736 1.026 1.026 1.026 1.026 1.026 1.026 1.02637 1.025 1.025 1.025 1.025 1.025 1.025 1.02538 1.024 1.024 1.024 1.024 1.0
44、24 1.024 1.02339 1.023 1.023 1.023 1.023 1.023 1.022 1.02240 1.022 1.022 1.022 1.022 1.021 1.021 1.021D 1550 94 (2005)7TABLE 2 Reduction of Observed Volume to 15.6C (60F) Against Specific Gravity 60/60F4.432.2C (4090F) 0.6210.627ObservedTemperatureFASpecific Gravity 60/60F0.621 0.622 0.623 0.624 0.6
45、25 0.626 0.627Factor for Reducing Volume to 60F40 1.022 1.022 1.022 1.022 1.021 1.021 1.02141 1.021 1.021 1.021 1.021 1.020 1.020 1.02042 1.020 1.020 1.019 1.019 1.019 1.019 1.01943 1.018 1.018 1.018 1.018 1.018 1.018 1.01844 1.017 1.017 1.017 1.017 1.017 1.017 1.01745 1.016 1.016 1.016 1.016 1.016
46、1.016 1.01646 1.015 1.015 1.015 1.015 1.015 1.015 1.01547 1.014 1.014 1.014 1.014 1.014 1.014 1.01448 1.013 1.013 1.013 1.013 1.013 1.013 1.01349 1.012 1.012 1.012 1.012 1.012 1.012 1.01250 1.011 1.011 1.011 1.011 1.011 1.011 1.01151 1.010 1.010 1.010 1.010 1.010 1.010 1.01052 1.009 1.009 1.009 1.00
47、9 1.009 1.009 1.00953 1.007 1.007 1.007 1.007 1.007 1.007 1.00754 1.006 1.006 1.006 1.006 1.006 1.006 1.00655 1.005 1.005 1.005 1.005 1.005 1.005 1.00556 1.004 1.004 1.004 1.004 1.004 1.004 1.00457 1.003 1.003 1.003 1.003 1.003 1.003 1.00358 1.002 1.002 1.002 1.002 1.002 1.002 1.00259 1.001 1.001 1.
48、001 1.001 1.001 1.001 1.00160 1.000 1.000 1.000 1.000 1.000 1.000 1.00061 0.999 0.999 0.999 0.999 0.999 0.999 0.99962 0.997 0.997 0.997 0.998 0.998 0.998 0.99863 0.996 0.996 0.996 0.996 0.997 0.997 0.99764 0.995 0.995 0.995 0.995 0.995 0.995 0.99665 0.994 0.994 0.994 0.994 0.994 0.994 0.99466 0.993
49、0.993 0.993 0.993 0.993 0.993 0.99367 0.992 0.992 0.992 0.992 0.992 0.992 0.99268 0.991 0.991 0.991 0.991 0.991 0.991 0.99169 0.989 0.990 0.990 0.990 0.990 0.990 0.99070 0.988 0.988 0.989 0.989 0.989 0.989 0.98971 0.987 0.987 0.987 0.987 0.988 0.988 0.98872 0.986 0.986 0.986 0.986 0.986 0.987 0.98773 0.985 0.985 0.985 0.985 0.985 0.985 0.98674 0.984 0.984 0.984 0.984 0.984 0.984 0.98475 0.983 0.983 0.983 0.983 0.983 0.983 0.98376 0.981 0.982
