Petroleum products - Blending App - Density at 15 Deg C.

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- Excel Formula-Density Conversion to 15 deg C, table ASTM 53 B - 1980,

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- Excel Formula-Density Conversion to 15 deg C,  table ASTM 53 B - 1980,    Excel sheet giving the Density 15 deg C figures from given observed Density and observed temperature for petroleum product as derived from ASTM tables 53 B. Density conversion to 15 deg C matches exactly with the ASTM conversion tables 1980. Lists of Android/iOs Apps developed on Petroleum Calculation - see here.      (These apps convert Density/API gravity exactly as per ASTM tables 5a, 5b, 6a, 6b, 23a,23b, 24a,24b, 53a,53b, 54a,54b to standard temperature 15 C,  20 C and 60 F.)   Example:  Observed density is 792 kg/Cu. M and observed temperature is 29 deg C. Corresponding 15 deg C for this set of data comes 802.2  kg/Cu. M Excel Worksheet - green color cells  observed density and observed sample temperature are variables and Red color digits are the answer - density at 15 deg C.  Apps developed on Petroleum Calculations - see here. ...
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- Flash Point Prediction - Petroleum Products Blending - Calculation formula and table

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- Flash Point Prediction - Petroleum Products Blending - Calculation formula and table How to predict Flash point of resultant product after blending two stocks ?  or  how to get volume required of products to get desired  blended product Flash Point ? Many times flash point improvement is desired by blending higher flash petroleum product to lower Flash Point Product at Petroleum storage depots. List of all blog articles on Petroleum QC  by RJ Patel. Following table and formula can be used to predict the desirable variable figure of  volume of product or flash point.   In the table below against Flash Point Deg C some constant number " A " is listed in next column. Flash Point   C A Flash Point C A Flash Point  C A 20 3281 50 306 80 45 21 3004 51 285 81 43 22 2752 52 266 ...
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Density conversion to any temperature say 20 C, 15 C or any desired temperature from any observed temp

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Density conversion to any temperature say 20 C, 15 C or any desired temperature from any observed temp Some of the countries like Russian block follow standard temperature 20 deg C as compared to Commonwealth countries which have standard temperature 15 deg C.  The calculator developed for conversion of Density from observed temperature to 20C or 15C or any desired temperature is thus very handy.   It may be noted that the calculator is for finished petroleum products and uses ASTM tables 1952 version for this conversion. For Excel Worksheet you may contact by email to  rjpatelioc2014@gmail.com and specify your clear requirement as per the title of this post. Follow me on twitter @RJPatel13 to get notification when my new post is available in my blog. Author's Profile List of all blog articles on Petroleum QC  by RJ Patel.
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Jet A-1 Density Conversion App as per Petroleum tables ASTM 53B

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An App is developed for Jet A-1 Density conversion to 15 C from observed temperature as per ASTM 53B.  Large volume of Jet A-1 after refining moves from production to airports globally. Oil Industry uses ASTM tables published by API/IP/ASTM  to account Oil quantity for calculating quantity. For insuring quality of these sensitive products density is the only convenient and easy factor to measure in the field outside the laboratories.  The density is measured at the ambient temperature and then converted to standard temperature say 15 or 20 deg C. The converted density at 15 deg C is compared with the parent or source density at 15 Deg C and the difference in this limited to a certain limit gives assurance of the Quality of the product.  JIG gives this variation in density at 15 Deg C as 3.0 Kg/Cu.M. Following publication is in metric system where mass is in Kg, volume is in Kg/Cu.M and temperature is in Centigrade and followed most of Europe, Asia, Afr...
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