2016
DOI: 10.1007/s10973-016-5612-6
|View full text |Cite
|
Sign up to set email alerts
|

A new method for determining average boiling points of oils using a thermogravimetric analyzer

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

1
25
0

Year Published

2017
2017
2024
2024

Publication Types

Select...
7
1

Relationship

0
8

Authors

Journals

citations
Cited by 18 publications
(26 citation statements)
references
References 18 publications
1
25
0
Order By: Relevance
“…Hence, the true boiling point (TBP) curves of the oil samples was obtained by using a Thermogravimetric Analyzer, TGA (TG 209 F1 Iris ® instrument, NETZSCH-Geratebau GmbH, Selb, Germany), with the temperature ramped from 25 to 345 • C, at a heating rate of 10 • C/min, and an isothermal 345 • C for 5 min, to ensure complete vaporization of the middle distillate fractions under nitrogen flowrate of 40 mL/min. The measured weight loss due to evaporation of light and middle distillate fractions as the sample is heated in an inert atmosphere (N 2 ), gives similar data to distillation curve obtained using ASTM method D86 [28,37], and also with SimDist using ASTM method D2892 [28]. However, beyond 350 • C, complex cracking reactions begins to occur [38].…”
Section: Analytical Techniquessupporting
confidence: 59%
See 1 more Smart Citation
“…Hence, the true boiling point (TBP) curves of the oil samples was obtained by using a Thermogravimetric Analyzer, TGA (TG 209 F1 Iris ® instrument, NETZSCH-Geratebau GmbH, Selb, Germany), with the temperature ramped from 25 to 345 • C, at a heating rate of 10 • C/min, and an isothermal 345 • C for 5 min, to ensure complete vaporization of the middle distillate fractions under nitrogen flowrate of 40 mL/min. The measured weight loss due to evaporation of light and middle distillate fractions as the sample is heated in an inert atmosphere (N 2 ), gives similar data to distillation curve obtained using ASTM method D86 [28,37], and also with SimDist using ASTM method D2892 [28]. However, beyond 350 • C, complex cracking reactions begins to occur [38].…”
Section: Analytical Techniquessupporting
confidence: 59%
“…In this study, the volatiles were lumped with the naphtha fractions (IBP-177 • C), middle distillate fractions (177-345 • C) and residue greater than 345 • C. This classification provides a more in-depth compositional change that occurred due to upgrading reactions. While the mass percentage loss curve obtained with TGA gives the boiling point distribution of the vaporized components particularly established on the remaining oil in the crucible, in reality, the TBP curve with distillation gives what could be regarded as a condensation curve [28]. It has been reported that the data obtained with TGA present a good correlation factor of 95% at 5% and 10% amount distilled from SimDist ASTM method D2892 [29,30].…”
Section: Distillation and Distillate Fractionsmentioning
confidence: 99%
“…The method used for measuring the average boiling points of the samples was developed in our laboratory and is described in detail by Rannaveski et al [54]. With this method the sample is placed in a small metal pan that is then closed with a lid.…”
Section: Average Boiling Pointmentioning
confidence: 99%
“…To determine experimentally average boiling points of pre-prepared narrow boiling range fractions a recently developed experimental method was used. The method is based on thermogravimetric analysis (TGA) and requires only a small amount of sample, about 20 mg [31]. Using this technique it was convenient to determine weight average boiling points of oils with narrow boiling ranges in a fast manner [23].…”
Section: Average Boiling Point Determination By Tgamentioning
confidence: 99%
“…Using this technique it was convenient to determine weight average boiling points of oils with narrow boiling ranges in a fast manner [23]. The average deviation of the normal boiling points was evaluated to be 1.2 °C (absolute average deviation 2.1 °C) [31]. The method is based on the measurement principle and procedure underlying the ASTM E1782 standard "Standard Test Method for Determining Vapor Pressure by Thermal Analysis" [32].…”
Section: Average Boiling Point Determination By Tgamentioning
confidence: 99%