ASTM D1550-94(2015)
丁二烯标准测量表

Standard ASTM Butadiene Measurement Tables


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标准号
ASTM D1550-94(2015)
发布
1994年
发布单位
美国材料与试验协会
替代标准
ASTM D1550-18
当前最新
ASTM D1550-18
 
 
引用标准
ASTM D1250
适用范围

3.1 Accurate knowledge of the weight and volume of butadiene is necessary for the orderly manufacture, storage, transfer, and sale of the material. These tables are suitable for use in these and similar aspects of butadiene commerce.

Enter the table in the column for “Observed Specific Gravity,” headed 0.640, and note that against an “Observed Temperature” of 408201;°F, the corresponding specific gravity 60/608201;°F is

8199;
0.627

Likewise, note that for 0.645 specific gravity opposite 408201;°F, the corresponding specific gravity 60/608201;°F is

0.632

This represents an increase of 0.005 in specific gravity 60/608201;°F for an increase of 0.005 in the value at 408201;°F. Therefore, by simple proportion, an increase in the specific gravity value noted at 408201;°F from 0.640 to 0.642 increases the corresponding specific gravity 60/608201;°F by 0.48201;×8201;0.005 or

8199;
0.002

Then, the specific gravity 60/608201;°F corresponding to the observed specific gravity of 0.642 at 408201;°F is 0.6278201;+8201;0.002 or

0.629

(A) °C8201;=8201;(°F–32)8201;×8201;5/9 .

Enter the table in the column for “Specific Gravity 60/608201;°F'' headed 0.625, and note that against an “Observed Temperature'' of 358201;°F the factor is

8199;
1.027

Hence, 1 U.S. gal of butadiene of specific gravity 0.625 at 60/608201;°F and measured at 358201;°F occupies a volume at 608201;°F of

1.027 U.S. gal

Then 45 500 U.S. gal measured at 358201;°F occupy a volume at 608201;°F of 45 5008201;×8201;1.027 or

1.1 The ASTM Butadiene Mea......



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