Results 61 to 70 of about 19,375 (199)

Esterification of Microwave Pyrolytic Oil from Palm Oil Kernel Shell

Journal of Chemistry, 2017
Microwave pyrolysis is a potential for producing alternative fuel from biomass, such as palm kernel shell (PKS). However, the resulting microwave pyrolytic oil (bio-oil) was highly acidic and has low calorific value and therefore must undergo additional ...
Sharifah Mona Abdul Aziz, Rafeah Wahi, Zainab Ngaini, Sinin Hamdan, Syamila Aimi Yahaya   +4 more
doaj   +1 more source

Preliminary Study of Calorific Value Increase on Lignite Coal Using Dialkyl Carbohydrate Biosurfactant [PDF]

Journal of Pure and Applied Chemistry Research, 2020
Indonesian coal consumption is dominated by a low-grade coal quality, and supplied from local coals mining which was composed of lignite. A technological breakthrough has to be main objective to convert low grade coal into upper-class coal.
Mahreni Mahreni, Mitha Puspitasari
doaj  

Qualification of wood energy: calorific value

, 2014
This paper discusses the quality of biofuels from wood based on calorific value. The calorific value was estimated based on mass, volume, moisture content, heat, ash content, and chemical composition of the ...
Rogaume, Yann, Saint-André, Laurent, Deleuze, Christine, Bilot, Nicolas   +3 more
core  

ANALISIS HUBUNGAN KANDUNGAN TOTAL MOISTURE, TOTAL SULPHUR DAN ASH CONTENT TERHADAP GROSS CALORIFIC VALUE PADA BATUBARA

, 2021
Most of the coal is used as fuel in power plants,cement industry and metal processing industry. Use of coal as fuelwill depend on the quality of the coal used. The main parameters thatdetermining the quality of coal is the calorific value. Meanwhile, the
Hidayat, Syamsul, Anggreini, Dian, Bahtiar, Syamsul, Widyawati, Fauzi   +3 more
core   +1 more source

METROLOGICAL PROVISION FOR MEASUREMENTS OF CALORIFIC VALUE OF SOLID AND LIQUID FUELS

Приборы и методы измерений, 2015
The analysis of the standards regulating measurement of calorific value for solid and liquid fuels is made, and problems of application of new documents are considered.
Yu. V. Maksimuk, V. V. Fes’ko, I. V. Vasarenko, V. G. Dubovik   +3 more
doaj  

Estimation of calorific value of biomass from its elementary components by regression analysis [PDF]

, 2012
The calorific value is one of the most important properties of biomass fuels for design calculations or numerical simulations in thermochemical conversion systems for biomass.
Moka, Vijay Krishna
core  

Possible Options for Utilization of EU Biomass Waste: Pyrolysis Char, Calorific Value and Ash Content. [PDF]

Materials (Basel), 2023
Iwanek Nee Wilczkowska EM, Nietrzeba U, Pietras M, Marciniak A, Głuski G, Hupka J, Szymajda M, Kamiński J, Szerewicz C, Goździk A, Kirk DW.   +10 more
europepmc   +1 more source

Coal Calorific Value Prediction Based on Projection Pursuit Principle

, 2012
The calorific value of coal is an important factor for the economic operation of coal-fired power plant. However, calorific value is tremendous difference between the different coal, and even if coal is from the same mine.
Minfang, QI, Zhongguang, FU, Yuan, JING
core  

The Effect of Multi-Walled Carbon Nanotubes-Additive in Physicochemical Property of Rice Brand Methyl Ester: Optimization Analysis

Energies, 2019
Biodiesel as an alternative to diesel fuel produced from vegetable oils or animal fats has attracted more and more attention because it is renewable and environmentally friendly.
Fitranto Kusumo, T.M.I. Mahlia, A.H. Shamsuddin, Hwai Chyuan Ong, A.R Ahmad, Z. Ismail, Z.C. Ong, A.S. Silitonga   +7 more
doaj   +1 more source

Environmental Adaptability and Energy Investment Strategy of Different Cunninghamia lanceolata Clones Based on Leaf Calorific Value and Construction Cost Characteristics. [PDF]

Plants (Basel), 2023
Li N, Cao Y, Wu J, Zhang T, Zou X, Ma X, Wu P.   +6 more
europepmc   +1 more source