PONA number
id:
pona-number-199-1667125
title:
PONA number
text:
The PONA number is an index for oil components used to determine the paraffins (P), olefins (O), naphthenes (N) and aromatics (A) content of FCC and coker (visbreaker) gasoline. The PONA number plays a significant role in determining the quality of naphtha. Various grades of naphtha are produced depending on the PONA specifications, such as 60/15, 65/12, 70/10, etc. The first number represents the minimum allowable total parafins percentage and the second number specifies the maximum allowable a
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/PONA_number
date created:
date modified:
2023-07-29T11:46:12Z
main entity:
{"identifier":"Q7119996","url":"https://www.wikidata.org/entity/Q7119996"}
image:
fields total:
13
integrity:
13