Aniline Point Solution

STEP 0: Pre-Calculation Summary
Formula Used
Diesel Aniline Point = (Diesel Index*100)/API Gravity
AP = (DI*100)/°API
This formula uses 3 Variables
Variables Used
Diesel Aniline Point - (Measured in Fahrenheit) - Diesel Aniline Point is defined as the lowest temperature at which equal volumes of aniline and diesel are completely miscible.
Diesel Index - Diesel Index is defined as a measure of the ignition quality of a diesel fuel.
API Gravity - API gravity is defined as a measure of how heavy or light a petroleum liquid is compared to water.
STEP 1: Convert Input(s) to Base Unit
Diesel Index: 110 --> No Conversion Required
API Gravity: 41 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
AP = (DI*100)/°API --> (110*100)/41
Evaluating ... ...
AP = 268.292682926829
STEP 3: Convert Result to Output's Unit
404.42371289323 Kelvin -->268.292687934524 Fahrenheit (Check conversion ​here)
FINAL ANSWER
268.292687934524 268.2927 Fahrenheit <-- Diesel Aniline Point
(Calculation completed in 00.020 seconds)

Credits

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Created by Harsh Kadam
Shri Guru Gobind Singhji Institute of Engineering and Technology (SGGS), Nanded
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Basics of Petrochemicals Calculators

Viscosity Index Mixture
​ LaTeX ​ Go Viscosity Index = ((Aromatic's Viscosity-Lube Oil Viscosity)/(Aromatic's Viscosity-Paraffinic Viscosity))*100
Aniline Point
​ LaTeX ​ Go Diesel Aniline Point = (Diesel Index*100)/API Gravity
Saybolt Method Viscosity
​ LaTeX ​ Go Saybolt Method Viscosity = (0.219*Time)-(149.7/Time)
API Gravity
​ LaTeX ​ Go API Gravity = (141.5/Specific Gravity)-131.5

Aniline Point Formula

​LaTeX ​Go
Diesel Aniline Point = (Diesel Index*100)/API Gravity
AP = (DI*100)/°API

What does Aniline Point determines?

The aniline point is used to characterize the quality of petroleum products. For example, diesel fuel with a low aniline point is considered to be of higher quality than diesel fuel with a high aniline point. This is because diesel fuel with a low aniline point is more likely to mix with other petroleum products, and it is also less likely to damage elastomers (rubber compounds).

How to Calculate Aniline Point?

Aniline Point calculator uses Diesel Aniline Point = (Diesel Index*100)/API Gravity to calculate the Diesel Aniline Point, Aniline point is defined as a measure of the aromatic content of a hydrocarbon. Diesel Aniline Point is denoted by AP symbol.

How to calculate Aniline Point using this online calculator? To use this online calculator for Aniline Point, enter Diesel Index (DI) & API Gravity (°API) and hit the calculate button. Here is how the Aniline Point calculation can be explained with given input values -> -635.835945 = (110*100)/41.

FAQ

What is Aniline Point?
Aniline point is defined as a measure of the aromatic content of a hydrocarbon and is represented as AP = (DI*100)/°API or Diesel Aniline Point = (Diesel Index*100)/API Gravity. Diesel Index is defined as a measure of the ignition quality of a diesel fuel & API gravity is defined as a measure of how heavy or light a petroleum liquid is compared to water.
How to calculate Aniline Point?
Aniline point is defined as a measure of the aromatic content of a hydrocarbon is calculated using Diesel Aniline Point = (Diesel Index*100)/API Gravity. To calculate Aniline Point, you need Diesel Index (DI) & API Gravity (°API). With our tool, you need to enter the respective value for Diesel Index & API Gravity and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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