Results 251 to 260 of about 1,265,236 (304)

Prediction of pyrolysis oils higher heating value with gas chromatography–mass spectrometry [PDF]

Fuel, 2012
Abstract This paper deals with a new method to calculate the higher heating value (HHV) of pyrolysis oils by using the analysis results of their gas chromatography–mass spectrometry or high-pressure liquid chromatography. This new method is called “GC–MS method” or “GCM”.
Fassinou, Wanignon Ferdinand, Van de Steene, Laurent, Koua Kamenan, Blaise, Toure, Siaka   +3 more
openaire   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Higher Heating Values of Different Pyrolysis Liquids

2010
Meat and bone meal (MBM) and sewage sludge (SS) were the two raw materials used in this research. Every pyrolysis liquids obtained had different elemental analysis due to the raw material and the operational conditions used. Liquids obtained from meat and bone meal pyrolysis had one phase with a low water contained, whereas liquids obtained from sewage
Cascarosa, E., Azuara, M., Mesa, J.M., Murillo, M.B., Arauzo, J.   +4 more
openaire   +1 more source

Evaluasi Prediksi Higher Heating Value (HHV) Biomassa Berdasarkan Analisis Proksimat

Risalah Fisika, 2020
Abstrak – Biomassa merupakan salah satu energi terbarukan yang sangat mudah ditemui, ramah lingkungan dan cukup ekonomis. Keberadaan biomassa dapat dimaanfaatkan sebagai pengganti bahan bakar fosil, baik itu minyak bumi, gas alam maupun batu bara. Analisi diperlukan sebagai dasar biomassa sebagai energi seperti proksimat dan kalor.
Made Dirgantara, Karelius Karelius, Marselin Devi Ariyanti, Sry Ayu K. Tamba   +2 more
openaire   +1 more source

Potential biofuel from liquefied cork – Higher heating value comparison

Fuel, 2016
Abstract Herein the improvement of liquefied cork for the production of a bio-oil, which can be faced as a potential bio-fuel, is presented. Cork liquefied products were therefore subjected to water extraction to separate the most polar compounds, in particularly, those arising from cellulose and hemicellulose hydrolysis.
Maria Margarida Mateus, João Carlos Bordado, Rui Galhano dos Santos   +2 more
openaire   +1 more source

Determination of the Higher Heating Value of Pig Manure

Waste and Biomass Valorization, 2015
The ability of using novel method of near-infrared (NIR) spectra to predict the composition and higher heating value (HHV) of dry pig manure was examined. Number of pig manure solid fractions variously pre-treated samples were collected in Denmark, from different pig slurry treatment plants (using mechanical or chemical–mechanical separation) and then ...
Wnetrzak, R., Hayes, D.J.M., Jensen, Lars Stoumann, Leahy, J.J., Kwapinski, W.   +4 more
openaire   +2 more sources

A Simple Prediction Model for Higher Heat Value of Biomass

Journal of Chemical & Engineering Data, 2016
A simple prediction model, based on ultimate analysis of biomass which is leveraged to predict higher heating value (HHV), was proposed in this paper. In the literature there are two facts offering some bases for the study. One is that oxygen (O) content is not an accurate value in the calculation of the reductance degree as well as the heat of ...
Hongliang Qian, Xiaojing Guo, Sudong Fan, Kiros Hagos, Xiaohua Lu, Chang Liu, Dechun Huang   +6 more
openaire   +1 more source

Modeling of Agricultural Waste Higher Heating Value Based on Proximate Analysis

Advanced Engineering Forum, 2023
A model of the higher heating value on a dry basis from the proximity analysis of agricultural wastes in Benin has been proposed in this article. This model was developed using agricultural residues such as shea shells and cakes, cotton and soybean stalks, corn cobs and peanut shells identified as part of the implementation of an experimental system ...
Alexandre Houemenou, Patrice Chetangny, David Adamon, Victor Zogbochi, Sossou Houndedako, Latif Adéniyi Fagbemi, Gerald Barbier, Vianou Antoine, Didier Chamagne   +8 more
openaire   +1 more source

Calculation of higher heating values of fatty acids

Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2016
ABSTRACTVegetable oils and animal fats comprise of triglycerides which are formed by fatty acids. Some fatty acids, particularly those having the unsaturated bond are not easy to purify. For this reason, it is not possible to determine exactly the higher heating values (HHVs) of unsaturated fatty acids experimentally via the correct way.
openaire   +1 more source

Calculation of higher heating values of biomass fuels

Fuel, 1997
Abstract Calorific values (higher heating values, HHV) of 16 biomass samples obtained from different Turkish sources were determined experimentally and calculated from both ultimate and proximate analyses. The HHV (MJ kg−1) of the biomass samples as a function of fixed carbon (FC, wt%) was calculated from the following equation: HHV = 0.196(FC) + 14 ...
openaire   +1 more source

Relationships Between Specific Gravities and Higher Heating Values of Petroleum Components

Petroleum Science and Technology, 2015
The aim of this study was to estimate mathematical relationships between higher heating value (HHV) and specific gravity of petroleum fuels. The HHV is an important property defining the energy content of petroleum related fuels. The specific gravities of petroleum fuels generally range from 0.56 to 0.92 (based on the specific gravity of pure water is ...
A. Demirbas, K. Al-Ghamdi
openaire   +1 more source