coal seam
Role of CO2 injection on enhance Methane Recovery A case study from Turkish Coal Seam, Amasra Coal Field Turkey
... hydrates Coal bed methane (CBM) is also an unconventional gas resource and has been recognized as a significant natural gas ...reservoir/coal seam or by lowering the methane partial pressure in the ...
10
Failure Characteristics Induced by Unloading Disturbance and Corresponding Mechanical Mechanism of the Coal Seam Floor in Deep Mining
... the coal seam ...coal seam. The maximum displacement of the floor at 95 m in front of the coal face which was beyond the sphere of critical influence of the shell base was ...the ...
20
Application of an integrated decision-making approach based on FDAHP and PROMETHEE for selection of optimal coal seam for mechanization; A case study of the Tazareh coal mine complex, Iran
... Iranian coal mining ...the seam thickness and inclination have the highest frequency of a rate ...for coal seam mechanizability from the experts’ view ...
9
Australia's Coal Seam Gas Debate: Perspectives across Time, Space, Law and Selected Professions
... and Coal) Bill 2015, introduced by Senator Larissa Waters, a member of the Australian Greens ...and coal mining activities on their land without prior written authorisation (Senate Standing Committees on ...
268
Phosphorus minerals in tonstein; coal seam 405 at Sośnica-Makoszowy coal mine, Upper Silesia, southern Poland
... in coal seam 405 (level 600 m) at “Sośnica-Makoszowy” coal mine, Mako- szowy field, is characterized by the presence of kaolin- ite, mainly in tabular forms, pseudomorphs after feldspars or ...
11
Pre–treatment of coal seam gas produced water
... Coal seam Gas (CSG) is an attractive alternative to energy production when compared with conventional fossil ...namely coal, have been in a steady decline since their age of inception. Coal ...
100
Comprehensive Evaluation of the Mining Geological Conditions of the No 72 Coal Seam in the Sunan Mining Area in Anhui Province, China
... affect coal mining and different geological conditions often correspond to different coal mining methods and different mining costs; therefore, it is of great significance to conduct quantitative and ...
7
Investigation of Washability of Seyitömer B3 Coal Seam, Turkey
... main seam having 15-20 m thickness which is called seam B. This seam also called as B1, B2 or B3, based on the percentage of their ash and calorific values (Öteyaka et al, ...B3 coal ...
5
Coal Facies Characteristics and Coal Formation Mechanism of No. 38 Coal Seam in Cuipingshan Coal Mine
... (1) The development of peat swamp for the No. 38 coal seam is generally a regressive process and significantly co-influenced by the sea water and river water. Due to uplift of sedimentary topography, ...
6
Silica fouling in coal seam gas water in reverse osmosis desalination
... Silica removal processes are critical in desalination of coal seam gas (CSG) water by reverse osmosis (RO) technology as silica can deposit on the membrane surface of RO systems. As a result of silica ...
244
The diversity of hydrogen-producing bacteria and methanogens within an in situ coal seam
... fresh coal samples were selected from several ...these coal samples; and the diversity and structure of microorganisms were analyzed according to the mine geological information of sampling areas and ...
18
Numerical simulation of the stress-strain state of a coal seam caused by an explosion of a blast-hole charge with an annular gap
... of coal and gas is one of the most catastrophic gas-dynamic phenomena in coal seams ...the coal seam near the mine workings, throwing of the destroyed coal into the worked-out space and ...
6
Regulating the known unknowns : how environmental uncertainty is addressed in the regulation of the coal seam gas industry in Queensland and New South Wales
... Australian Gas Light Company benzene, toluene, ethyl-benzene and xylene coal seam gas Commonwealth Scientific and Industrial Research Organisation cumulative management area Department o[r] ...
62
All-age hospitalization rates in coal seam gas areas in Queensland, Australia, 1995-2011
... Background: Unconventional natural gas development (UNGD) is expanding globally, with Australia expanding development in the form of coal seam gas (CSG). Residents and other interest groups have voiced ...
11
Study on the Protective Effect of Upper and Lower Coal Seams in the Protection Layer Mining of Middle Distance Coal Seam Group
... the coal seam of coefficient of variation and other auxiliary ...the coal seam were collected, comprehensive analysis of these test results, as the evaluation of protective layer mining gas ...
5
Selective electrodialysis for copper removal from brackish water and coal seam gas water
... of coal seam gas water, a waste product from fracking which can contain considerable amounts of ...and coal seam gas water, using the example of ...
17
Mapping changes in landscape-scale patterns of vegetation in coal seam gas development areas
... Mapping Changes in Landscape-‐Scale Patterns of Vegetation in Coal Seam Gas Development Areas Andrew Grigg patches measured is appreciably higher, indicating that[r] ...
100
Preliminary assessment of cumulative drawdown impacts in the Surat Basin associated with the coal seam gas industry: investigation of parameters and features for a regional model of Surat Basin Coal Seam Gas developments
... Walloon Coal Measures are known to grade transgressively into siltstones, and the coal seams do not continue across to the western margin of the ...Walloon Coal Measures. Mudstones overlying the ...
50
Thermodynamic Characteristics of Adsorption Desorption of Methane in 3# Coal Seam of Sihe
... por in the local space, and heat is released while water vapor adsorbs, and thus the methane molecules in the corresponding places of the pore surface turn into free state. In the methane-coal-water interface ...
14
The geology, stratigraphy and coal seam gas characteristics of the Walloon subgroup - northeastern Surat Basin
... Taroom Coal Measures (average ...individual seam basis, the liptinite content variation is more apparent, steadily increasing downwards to the Auburn Seam followed by a rapid decrease in the Bulwer ...
334