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Performance evaluation of open core gasifier on multi-fuels.
Sardar Patel renewable energy research institute (SPRERI) has designed and developed open core, throat-less, down draft gasifier and installed it at the institute. The gasifier was designed for looseExpand
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Engineered Rock Structures in Mining and Civil Construction
1. Rock Characterisation for Rock Mechanics Design 2. Uniaxial Testing of Rock in Compression 3. Tensile, Triaxial and Shear Strength of Rock 4. Time-dependent Behaviour of Rocks 5. Index PropertiesExpand
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Mathematical modelling for estimation of minewater inflow to a surface mining operation
Estimation of water inflow to a surface mining operation is a necessary requirement for mine drainage design. The water in a shallow surface mine may originate solely from a surface source and fromExpand
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Analytic calculations of hydraulic conductivities above longwall coal faces
The paper decribes a theoretical investigation into the zones of increased hydraulic conductivity caused by rock failure above a longwall panel. Primitive stresses are determined from empiricalExpand
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Distinguishing Features of 16S rDNA Gene for Five Dominating Bacterial Genus Observed in Bioremediation
TLDR
We identify the distinguishing features of these bacterial groups based on their 16S rDNA sequence data, which could be used further for generating genus-specific probes. Expand
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MATHEMATICAL MODELLING OF THERMAL STATE IN UNDERGROUND MINING
The effect of temperature in underground mines is related to the geothermal gradients of rocks overlying the mining excavation. This may exceed the standards of comfort for human beings to work in anExpand
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Development and performance evaluation of a producer gas based system for hardening of steels
A producer gas (PG) based system for steel hardening, had been developed by the Institute. This developed PG based system consists of a batch type updraft gasifier, an air swirling type PG burner andExpand
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A THREE DIMENSIONAL FINITE VOLUME MODEL FOR ACID MINE DRAINAGE SIMULATION IN OPENCAST MINE BACKFILL
The backfill of opencast mines often contains pyrite which may be oxidised and produce acid mine drainage (AMD) if it is exposed to the atmosphere. AMD is often characterised by high concentrationsExpand
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Nanosized CoWO4 and NiWO4 as efficient oxygen-evolving electrocatalysts
Abstract A main challenge to improve the performance of large scale energy technologies based on photo-driven or electricity-driven production of hydrogen from water is the development of efficientExpand
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