Results 131 to 140 of about 56,496 (254)

Underground gasification process of coal based on vapor-oxygen ratio optimization and staged gasification reaction analysis

Meitan xuebao
The introduction of water vapor as a gasification agent in the study of Underground Coal Gasification (UCG) is conducive to the improvement of combustible gas generation, which is of greatsignificance in promoting the advancement of coal clean ...
Faqiang SU, Wen LI, Jiaoyuan LI, Yanpeng CHEN, Hao CHEN, Yazhou LIU, Songao LIAN, Chenyang SHI, Yihe YU   +8 more
doaj   +1 more source

LIQUID COAL CHARACTERISTIC ANALYSIS WITH FOURIER TRANSFORM INFRA RED (FTIR) AND DIFFERENTIAL SCANNING CALORIMETER (DSC) [PDF]

Journal of Engineering Science and Technology, 2017
The aim of this study is to identify the value of compounds contained in liquid coal by using Fourier Transform Infra-Red (FTIR) and Differential Scanning Calorimeter (DSC).
ATUS BUKU, SUDJITO SOEPARMAN, I. N. G. WARDANA, SLAMET WAHYUDI   +3 more
doaj  

Challenges in establishing waste-to-energy projects in developing countries with a case study from India [PDF]

, 2018
Municipal solid waste (MSW) management and its scientific disposal is a major concern for the local municipal authorities of all major Indian cities. Under the "Clean India Mission", the Ministry of Urban Development (MoUD) of India is investing US $9
Asthana, Abhishek, Babbar, Puneet, Misra, Gyan Prakash, Mukherjee, Sanjay   +3 more
core  

Geopower, Geos and the Colonisation of Palestine

Transactions of the Institute of British Geographers, EarlyView.
ABSTRACT While the majority of geographical work on colonialism in Palestine centres on territory and land, this article foregrounds geopower and geos in the making of spatial relations. Three arguments are made over three corresponding sections. The first draws on recent writing on geopower and geos (primarily that by Elizabeth Grosz, Elizabeth ...
Mark Griffiths
wiley   +1 more source

Tillage intensity and cover crop affect yield, energy efficiency, and sustainability of rainfed finger millet and pigeon pea cropping system in semiarid tropics

Agrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract Little is known about the sustainability of an intercropping system comprising finger millet (Eleusine coracana) and pigeon pea (Cajanus cajan). We therefore sowed both cover crops and the above crops over 3 years in a seed mix of 8:2 by weight to assess their effects on soil properties, yield potential, and energy‐use efficiency.
Mudalagiriyappa, B. K. Ramchandrappa, B. G. Vasanthi, G. Prathibha, M. N. Thimmegowda, K. M. Puneetha, M. R. Umesh, G. Ravindra Chary, K. Devaraja, V. K. Singh, A. Rahil   +10 more
wiley   +1 more source

Calorific values of 60 rice varieties

, 1996
This article 'Calorific values of 60 rice varieties' appeared in the International Rice Research Notes series, created by the International Rice Research Institute (IRRI) to expedite communication among scientists concerned with the development of improved technology for rice and rice-based systems.
Nandini, P. V., Prema, L., Ajithkumar, C. E.   +2 more
openaire   +1 more source

Enhancing energy recovery from waste through torrefaction: A study on municipal solid waste (MSW) fractions under N2 and CO2 atmospheres

The Canadian Journal of Chemical Engineering, Volume 104, Issue 3, Page 1100-1120, March 2026.
An overview of municipal solid waste torrefaction under various sweep gases. Abstract This study investigates the impact of torrefaction on municipal solid waste (MSW) fractions, focusing on energy recovery, calorific value enhancement, mass yield reduction, and energy densification under both nitrogen (N2) and carbon dioxide (CO2) atmospheres.
Fatemeh Salami, Naomi B. Klinghoffer
wiley   +1 more source

Pengaruh Pengadukan Terhadap Kinerja Kalorimeter Bom pada Pengukuran Nilai Kalor Minyak Tanah ( Effect of Stirring Performance Against Bomb Calorimeter at Calorific Value Measurement Kerosene) [PDF]

, 2016
Heat is defined as the heat energy possessed by a substance. In general, to detect the presence of heat possessed by an object that is by measuring the temperature of the object. The size of the required heat of an object (substance) depends on three
ASTUTIK, WIDYA
core  

Carbon‐based materials from renewable sources: Challenges and perspectives with a focus on green coconut

Journal of Chemical Technology &Biotechnology, Volume 101, Issue 3, Page 477-493, March 2026.
Abstract This article presents a comprehensive examination of agricultural production, biomass generation, and its transformation into biochar, with a particular emphasis on green coconut waste as a primary resource. It underscores the link between agriculture and substantial biomass output, shedding light on the ecological issues associated with solid
Yslaine Andrade de Almeida, Iara de Fatima Gimenez, Ledjane Silva Barreto, Isis Nayra Rolemberg Prudente, Hericles Campos dos Santos   +4 more
wiley   +1 more source

The Prediction of Calorific Value of Carbonized Solid Fuel Produced from Refuse-Derived Fuel in the Low-Temperature Pyrolysis in CO₂. [PDF]

Materials (Basel), 2020
Syguła E, Świechowski K, Stępień P, Koziel JA, Białowiec A.   +4 more
europepmc   +1 more source