Results 1 to 10 of about 12,501 (249)
Research on evaluation technology system of mid-deep underground coal gasification based on researchers from China [PDF]
HeliyonUnderground coal gasification is of great strategic significance to the effective and clean development of coal resources and scale up production of natural gas worldwide.
xinjun Chen +3 more
doaj +2 more sources
Early Ideas in Underground Coal Gasification and Their Evolution [PDF]
Energies, 2009 This article follows the development of early UCG (underground coal gasification) ideas. Historical facts are discussed mainly from the technological perspective and early experiments in UCG are analyzed. Our search for the first successful UCG experiment brings to light a new finding, which was commonly overlooked in previous reviews.
A. Y. Klimenko
openaire +7 more sources
Research on property and burning behavior of flammable casing for underground coal gasification [PDF]
Heliyon, 2023 In this work, the comprehensive properties of flammable casing for underground coal gasification is systematically investigated, including flammable casing material physical, chemical and mechanical properties and full-size flammable casing mechanical ...
Xiangyi Ren +6 more
doaj +2 more sources
Modelling Underground Coal Gasification—A Review [PDF]
Energies, 2015 The technical feasibility of underground coal gasification (UCG) has been established through many field trials and laboratory-scale experiments over the past decades. However, the UCG is site specific and the commercialization of UCG is being hindered due to the lack of complete information for a specific site of operation. Since conducting UCG trials
Md M. Khan +5 more
openaire +5 more sources
Development of Underground Gasification of Coal in Japan
Journal of the Fuel Society of Japan, 1967 The possible application of underground gasification in Japan and some problems connected with it are now discussed by investigation committee of underground gasification. As well known this underground gasification techniques were mainly developed in Russia and now they produced gasified gas about 2500 million cubic meters per year.They gasify coal ...
Zenjiro HOKAO
openaire +4 more sources
Journal of Sustainable Mining, 2014 Purpose: Underground coal gasification is a very difficult process due to changes in the parameters over time and within the space of the reactor and a variety of phenomena that occurs there.
Alina Żogała
doaj +2 more sources
Journal of Sustainable Mining, 2014 Purpose: Underground coal gasification, as a complex and technically difficult process, in many aspects requires the support provided by computer simulations.
Alina Żogała
doaj +2 more sources
Underground Coal Gasification – Experience of ONGC [PDF]
IOP Conference Series: Earth and Environmental Science, 2017 Underground Coal Gasification (UCG) is expected to be game changer for nation like ours that requires large amounts of energy but have few natural resources other than coal. ONGC, being an integrated energy company and due to synergy between E & P operations and UCG, envisaged opportunities in UCG business.
Preeti Jain
openaire +2 more sources
Environmental controls for underground coal gasification [PDF]
Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, 2017 Effective environmental management of an underground coal gasification pilot has been demonstrated at Kogan in Queensland, Australia. It commenced with selection of a suitable site with a coal seam surrounded by impervious rocks that provided a gas seal for the gasifier and sufficient groundwater pressure to constrain lateral loss of gas and chemicals
CW Mallett
openaire +3 more sources
Chemometric Study of the Ex Situ Underground Coal Gasification Wastewater Experimental Data. [PDF]
Water Air Soil Pollut, 2012 Smoliński A +3 more
europepmc +3 more sources