Results 251 to 260 of about 323,219 (285)

Prediction of Relative Density, Distillation Temperatures, Flash Point, and Cetane Number of S500 Diesel Oil Using Multivariate Calibration of Gas Chromatographic Profiles

Energy & Fuels, 2018
In the present study, hierarchical cluster analysis was used to select 150 S500 diesel fuel samples from an initial set of 1320 samples assayed through official standards according to ANP Brazilian Regulation No. 50/2013. Four physicochemical properties were analyzed, namely, relative density, distillation temperatures (T10%, T50%, and T85%), flash ...
Lídia Renata Zanão, Bruno César Diniz Brito dos Santos, Rodrigo Sequinel, Danilo Luiz Flumignan, José Eduardo de Oliveira   +4 more
openaire   +2 more sources

Modified Models for Prediction of Flash Point of Multicomponent Mixtures in Air Compressor Systems for Low-Temperature Oxidation Processes of Air Injection in Heavy Oil Reservoirs

Chemistry and Technology of Fuels and Oils, 2019
A number of experimental measurements of the flash point of multicomponent mixtures were performed. A number of various theoretical models with experimental data has shown that traditional calculation models do not take into account the effect of high vapor pressure on the flash point temperature.
Kan Wang, Yuru He
openaire   +1 more source

THE EFFECT OF ULLAGE ON THE FLASH POINT AND LOWER FLAMMABILITY LIMIT TEMPERATURES OF JP-5 JET FUELS

1966
Abstract : From theoretical considerations it can be shown that the relative size of the free-space (ullage) above a liquid fuel mixture can be a significant factor in the flammability properties of such a system. A simple apparatus has been used to test the effect of ullage on flash point and lower flammability limit temperatures of JP-5 jet fuels ...
H. W. Carhart, W. A. Affens
openaire   +1 more source

Prediction of Flash Point Temperature of Organic Compounds Using a Hybrid Method of Group Contribution + Neural Network + Particle Swarm Optimization

Chinese Journal of Chemical Engineering, 2010
Abstract The flash points of organic compounds were estimated using a hybrid method that includes a simple group contribution method (GCM) implemented in an artificial neural network (ANN) with particle swarm optimization (PSO). Different topologies of a multilayer neural network were studied and the optimum architecture was determined. Property data
openaire   +1 more source

MNLR and ANN structural group contribution methods for predicting the flash point temperature of pure compounds in the transportation fuels range

Process Safety and Environmental Protection, 2015
Abstract A QSPR method is presented for predicting the flash point temperature (FPT) of pure compounds in the transportation fuels range. A structural group contribution method is used to determine the flash point temperature using two techniques: multivariable nonlinear regression and artificial neural networks.
openaire   +1 more source

An easy method for reliable valuation of flash point temperature of organic ethers

Fuel, 2023
Behzad Nazari, Mohammad Hossein Keshavarz, Hossein Ramezani   +2 more
openaire   +1 more source

Management of Closed Flash Point Temperature – An Eleven-Year Case Study

Heat Transfer Engineering, 2021
openaire   +1 more source

New structure-based models for the prediction of flash point and autoignition temperatures of alkyl esters

Chemometrics and Intelligent Laboratory Systems, 2023
Zeinab Heidari, Mohammad Amin Sobati
openaire   +1 more source

FLASH POINT. PART III. CALCULATION VIA A BOILING TEMPERATURE

ПОЖАРОВЗРЫВОБЕЗОПАСНОСТЬ, 2014
S. G. ALEXEEV, V. V. SMIRNOV, K. S. ALEXEEV, N. M. BARBIN   +3 more
openaire   +1 more source

Flash Point and Autoignition Temperatures

1997
Carl L. Yaws, Sachin D. Sheth, Mei Han
openaire   +1 more source