Results 91 to 100 of about 9,499,540 (295)
Limited Supply of Quality Coal Affects Subcritical PC Boiler CFPP 300 – 400MW Capacity [PDF]
E3S Web of ConferencesIndonesian coal production exceeded the target, but most of it was exported, particularly for high rank and medium rank coal. Domestic Market Obligation regulation was not effective enough to meet domestic demand for quality coal to supply state owned ...
Saksono Hermawan Donny +3 more
doaj +1 more source
Advanced Science, EarlyView.In this work, two bio‐based epoxy monomers were designed to tune the dynamic network of a rigid–flexible hybrid epoxy through free‐volume control, achieving a synergy among high free volume, high cross‐linking density, and segmental mobility while balancing strength and toughness.
Kai Dong, Di Zhao, Chengji Zhao
wiley +1 more source
, 2001 Kata Kunci: Coals US Department of Energy: Upgrading Low-Rank Coals, Encoal and Rosebud SynCoai Partnership, Clean Coal TechnoloiY (CCT). Topical Rqlort No. 10.
Perpustakaan UGM, i-lib
core +1 more source
In Situ CO2‐Induced Hydrogels for Enhancing Carbon Sequestration in Saline Aquifers
Advanced Science, EarlyView.A novel integrated method that combines in situ CO2‐induced phase‐transition hydrogels formed by a C22‐tailed tertiary amine dispersion with tailored deep eutectic solvents to increase CO2 sequestration in saline aquifers. ABSTRACT Carbon sequestration in saline aquifers underpins global net‑zero emission goals, yet existing CO2 storage capacity ...
Fuchuan Liu +5 more
wiley +1 more source
Diesel utilization of low-rank coal
, 1988 The overall objective of this program is to develop a scientific and engineering data base on the utilization of subbituminous and lignitic coals (LRCs) for emerging heat engine technologies, specifically diesel applications. Research will be directed toward understanding the characteristics of LRC fuels produced from existing and advanced ...
M Swanson, M Mann
openaire +2 more sources
Advanced Science, EarlyView.Dual‐functional fire‐safe microcapsules are integrated into hierarchical solid polymer electrolytes to provide sequential protection against thermal abuse. The ammonium hydrogen phytate‐modified shell forms a protective char barrier, while the thermally triggered release of perfluoro(2‐methyl‐3‐pentanone) actively suppresses combustion, enabling safer ...
Ziqi Huang +5 more
wiley +1 more source
Numerical Modelling of Low Rank Coal for Spontaneous Combustion
, 2014 Transportating and stockpiling low-rank coals are puts them under risk of spontaneous combustion, because they are very easy to get self heating ignition after drying or removing moisture due to high moisture and oxygen contents.
Yongjun Wang (134570) +3 more
core +1 more source
Climate Change is Rewriting the Hydroclimatic Operating Envelope of Mines
Advanced Science, EarlyView.Climate change is shown to shift the hydroclimatic operating envelope of mines: 16.2% of represented mine locations have already changed Köppen subtype, rising to 42.5% by late century under SSP5‐8.5. Divergent water trajectories are filtered through geology, infrastructure and lifecycle stage, indicating that adaptation requires monitored, scenario ...
Haoxuan Yu +3 more
wiley +1 more source
A process investigation of the biosolubilisation of low rank coal in slurry system
, 2006 Includes bibliographical references (leaves 127-136).The coal biosolubilisation processes may be used to convert low rank coal to either a clean, cost-effective energy source or to value-added products.
Oboirien, Bilainu Obozokhai
core +1 more source
Advanced Science, EarlyView.Green mechanochemical copolymerization was developed for universal interfacial modification of Group 13 and related fillers. By leveraging Lewis acid–base coordination to anchor sulfur‐containing polymers—validated via multiscale characterization and DFT—this versatile method boosts performance across liquid fuels, thermal‐shielding materials, and ...
Chen Wang +7 more
wiley +1 more source